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High-Torque Deep Drawing Open-Type Single-Point Servo Power Press for Precision Forming

In modern metal forming, manufacturers increasingly need equipment that can combine high forming force, controllable motion, stable accuracy, and flexible process adaptability. The BLAS-125 Deep Drawing Open-Type Single-Point Servo Power Press is designed for exactly this environment. As an open-type single-point servo press with a 1250 kN nominal capacity, an extended 180 mm slide stroke, and a 350 mm throat depth, it is engineered for demanding deep drawing, stretching, stamping, and precision forming applications where traditional mechanical presses often reach their limits.

This machine belongs to the open-type power press category, specifically the open-type single-point servo power press segment. Its structure provides easy access for operators, tooling changes, feeding systems, and automation integration, while the servo-driven motion system gives manufacturers a higher degree of control over slide movement, forming speed, pressure distribution, and process repeatability. Compared with conventional crank presses, the servo power press offers a more intelligent and adaptable forming platform, especially for parts requiring stable material flow and controlled deformation.

For producers of automotive components, home appliance parts, metal containers, electrical fittings, hardware, precision brackets, and deep-drawn metal shells, the BLAS-125 provides a balance of force, working space, process control, and safety. It is not merely a press with a stronger motor or a longer stroke; it is a forming solution built around high-torque direct-drive servo technology, heavy-duty structural design, precise manufacturing, and user-oriented safety systems.

Product Overview: Built for Deep Drawing and High-Intensity Production

The BLAS-125 Deep Drawing Open-Type Single-Point Servo Power Press delivers 1250 kN of pressing force, making it suitable for medium-to-heavy stamping and drawing operations. Its 180 mm slide stroke provides the travel distance needed for deeper forming processes, while the 350 mm throat depth offers additional working clearance for larger blanks, wider dies, and more complex tooling layouts. This combination is particularly valuable in deep drawing because the press must allow sufficient material movement while maintaining stable pressure throughout the operation.

Deep drawing is one of the most demanding metal forming processes. Unlike simple blanking or shallow stamping, deep drawing requires the sheet metal to flow into a die cavity without tearing, wrinkling, or uneven thinning. To achieve this, the press must provide not only enough tonnage but also smooth slide motion and accurate control of forming conditions. The BLAS-125 addresses these requirements through its high-torque direct-drive servo motor, which allows more controlled slide speed and forming pressure than many conventional mechanical press systems.

The open-type frame is also an important advantage. Open-type presses provide easier access to the die area, simplifying tool installation, maintenance, material handling, and visual inspection. In production environments where frequent part changes, smaller batches, or mixed product lines are common, this accessibility can improve operational efficiency. The single-point configuration supports centralized force transmission, making it effective for dies that are balanced around the centerline and require consistent vertical pressing action.

The machine is also equipped with key protection systems, including a safety loss-of-power brake and a hydraulic overload protector. These systems are critical in high-intensity industrial production because they help protect the operator, the die, the press body, and the production line from abnormal conditions. The safety brake helps prevent uncontrolled movement during power interruption, while the hydraulic overload protector helps reduce damage risk if the press encounters excessive load during operation.

Core Technical Characteristics

The value of the BLAS-125 comes from the integration of structural, mechanical, electrical, and safety features. Each specification contributes to forming performance in a practical way. The following table summarizes the major product characteristics and their production significance.

Feature Specification or Description Production Advantage
Press Type Open-type single-point servo power press Provides accessible die area, flexible operation, and precise servo-controlled forming
Nominal Force 1250 kN Suitable for medium-to-heavy stamping, drawing, and stretching applications
Slide Stroke 180 mm Supports deeper drawing operations and complex forming cycles
Throat Depth 350 mm Offers greater clearance for larger workpieces and wider tooling layouts
Drive System High-torque direct-drive servo motor Maintains controlled pressure and flexible slide motion throughout the forming cycle
Overload Protection Hydraulic overload protector Helps protect dies, components, and the machine body from abnormal overload conditions
Brake Safety Safety loss-of-power brake Improves operational safety during power failure or emergency conditions
Primary Application Deep drawing, stretching, stamping, forming Ideal for parts requiring stable material flow and reliable repeatability

The table demonstrates that the press is not designed around a single specification alone. Its competitiveness comes from the way the specifications work together. A high tonnage press without enough stroke may not perform well in deep drawing. A long-stroke machine without stable torque may struggle with uniform material flow. An accessible open frame without reliable safety protection may not meet modern production expectations. The BLAS-125 combines these elements into a practical forming machine for factories that require productivity and forming quality at the same time.

High-Torque Servo Drive: A Key Advantage Over Conventional Presses

One of the most important advantages of the BLAS-125 is its high-torque direct-drive servo motor. Traditional mechanical presses usually rely on a flywheel, clutch, and crank mechanism. These systems are robust and widely used, but they generally provide less flexibility in controlling slide speed and motion profiles. In many conventional presses, the slide movement is largely determined by the mechanical geometry of the crank. Once the press is running, the motion curve is fixed, and process adjustment can be limited.

Servo press technology changes this approach. Instead of depending only on flywheel energy and a fixed mechanical motion pattern, the servo system allows the slide motion to be adjusted according to forming needs. The press can run faster during non-forming sections of the stroke and slower during critical forming stages. This is particularly beneficial for deep drawing, where controlled speed during material deformation can reduce tearing, wrinkling, and unstable flow.

High torque is especially important in drawing and stretching applications because the press must maintain strong forming capability even when the slide speed is reduced. Some machines can move quickly but lose effective forming stability under difficult loads. The BLAS-125 is designed so that the direct-drive motor maintains consistent pressure throughout the cycle, helping the material flow uniformly into the die cavity. This contributes to better part quality, reduced scrap, and more predictable forming results.

Compared with many competitor machines that still depend heavily on standard mechanical drive systems, the BLAS-125 offers a more process-oriented solution. It gives manufacturers more freedom to match slide behavior with the characteristics of the material, die design, lubrication condition, blank holder force, and part geometry. This flexibility is valuable when working with materials such as low-carbon steel, stainless steel, aluminum alloys, or other sheet metals that may respond differently under forming stress.

Another important advantage is energy management. Servo systems can reduce unnecessary motion energy by controlling acceleration and speed more intelligently. While actual energy savings depend on operating conditions, servo presses are widely valued for their ability to reduce idle energy waste and improve process efficiency. In a production environment where machines operate for long shifts, even moderate improvements in energy use can contribute to lower operating costs over time.

Deep Drawing Capability and Material Flow Control

The BLAS-125 is described as a high-torque deep-drawing open-type single-point servo power press because deep drawing is one of its central strengths. Deep drawing requires the blank to be pulled into the die while maintaining balanced flow from the flange area into the forming zone. If the material flows too quickly, wrinkles may appear. If it flows too slowly or experiences excessive resistance, the part may tear. If the slide motion is inconsistent, wall thickness can become uneven. For this reason, the press must deliver more than peak force; it must deliver controlled and repeatable force.

The 180 mm slide stroke gives the machine the travel needed for deeper part geometries. In many production cases, a longer stroke allows the die to be designed with better clearance and smoother forming progression. It can also provide more room for drawing dies, blank holder systems, cushions, transfer mechanisms, or auxiliary tooling. For manufacturers producing cups, housings, covers, shells, and drawn metal components, this extended stroke can become a direct advantage in both die design and part feasibility.

The servo drive supports controlled motion through the most critical portion of the stroke. A slower forming speed can reduce shock, improve lubrication effectiveness, and allow material to flow more evenly. A faster return movement can then help maintain cycle efficiency. This ability to separate forming speed from the rest of the cycle is one of the reasons servo presses are increasingly preferred in precision forming operations.

In comparison, a conventional press may require compromise. Running the machine slower may improve forming quality but reduce productivity. Running it faster may improve output but increase defects. With a servo power press, the motion profile can be optimized more intelligently. The BLAS-125 therefore helps producers seek both quality and efficiency rather than choosing only one.

For deep drawing lines, repeatability is also essential. Once a suitable forming profile is found, the production team needs to reproduce it consistently over thousands or millions of cycles. Stable servo control, rigid press construction, and reliable overload protection all contribute to this repeatability. Consistent performance helps reduce inspection burden, lower material waste, and improve confidence in downstream assembly.

Open-Type Frame: Accessibility, Flexibility, and Production Convenience

The open-type frame is a practical advantage for many factories. Closed-type presses usually provide higher structural rigidity for very large tonnage or wide-bed operations, but open-type presses offer superior accessibility. For the BLAS-125, the open configuration allows operators and technicians to access the working area more easily from the front and sides. This makes die installation, die adjustment, feeding alignment, inspection, and maintenance more convenient.

In real production, accessibility often determines how quickly a plant can change from one part to another. Tool change time affects overall equipment effectiveness, especially for manufacturers handling multiple products or medium-volume orders. A press that is easier to access can reduce setup time and improve production flexibility. The BLAS-125 is therefore well suited not only to continuous high-volume stamping but also to facilities that need responsive scheduling.

The 350 mm throat depth further increases the usefulness of the open frame. A deeper throat gives operators more space to position wider blanks or larger workpieces. It also gives die designers more flexibility when creating tooling for parts that need additional clearance. In applications where the part is not extremely small, insufficient throat depth can become a limitation. The BLAS-125 addresses this issue by providing a deeper working area than many compact open-type presses.

For automation, open access is also valuable. Feeders, straighteners, decoilers, robotic handling systems, conveyors, and sensors can be integrated more conveniently when the press frame allows flexible access. As modern stamping plants move toward automated and semi-automated production, equipment layout becomes increasingly important. A machine that supports multiple feeding and handling arrangements can be adapted to future process upgrades.

Competitor equipment may offer similar tonnage, but not all machines provide the same balance of throat depth, stroke, servo control, and open accessibility. The BLAS-125 stands out because it is designed for the specific needs of drawing and forming while preserving the operational convenience associated with open-type press architecture.

Single-Point Pressing Structure and Forming Precision

The single-point configuration means the slide is driven through one central point of force transmission. This design is commonly used for presses where the die load is concentrated near the center of the bed. It provides a straightforward and efficient structure for many stamping and drawing applications. For balanced tooling, a single-point press can deliver reliable vertical motion and stable forming results.

The BLAS-125 uses this configuration together with servo control to support precision forming. In a deep drawing process, slide alignment and stable motion are essential. Any excessive tilting, vibration, or unstable force transmission can influence material flow and part consistency. A well-manufactured single-point press provides dependable motion when the die and process are properly designed.

For many factories, the single-point open-type servo press is an efficient choice because it offers a strong combination of cost-effectiveness, operational convenience, and process capability. It does not carry the complexity or footprint of larger multi-point presses, yet it provides enough force and control for many industrial forming tasks. This makes the BLAS-125 a practical solution for manufacturers seeking advanced servo technology without unnecessarily oversized equipment.

In addition, the centralized force path can simplify maintenance and inspection. Operators and service teams can focus on a clear mechanical structure. When combined with a mature production management system and rigorous quality inspection during manufacturing, the result is a press that is both capable and serviceable.

Safety Systems for Industrial Reliability

Safety is central to press operation. Stamping and deep drawing machines work with high force, moving slides, heavy dies, and repeated cycles. A well-designed power press must include safety features that protect people, tooling, and equipment. The BLAS-125 includes a safety loss-of-power brake and a hydraulic overload protector, both of which are important for high-intensity production.

The safety loss-of-power brake is designed to respond to power interruption or abnormal conditions by helping prevent uncontrolled slide movement. In a production environment, unexpected power loss can create serious risks if the slide is not properly secured. The brake system enhances operational safety and supports more stable machine control.

The hydraulic overload protector helps protect the press and die from excessive load. Overload can occur for many reasons: incorrect material thickness, misfed blanks, double sheets, die obstruction, lubrication failure, improper setup, or unexpected material behavior. Without overload protection, excessive force may damage the die, deform components, or affect the press structure. Hydraulic overload protection acts as an important safeguard, reducing downtime and repair cost.

These safety features also support long-term productivity. A machine that prevents severe damage can return to operation more quickly after abnormal events. In competitive manufacturing, reliability is not only about running fast; it is about avoiding unexpected interruptions. The BLAS-125 is built with this practical understanding of factory needs.

Safety also contributes to operator confidence. When operators trust the equipment, they can focus more effectively on setup, inspection, process monitoring, and production improvement. For factories working toward standardized management and modern manufacturing practices, safety systems are a core requirement rather than an optional feature.

Advantages Over Competing Press Solutions

The BLAS-125 has several competitive advantages when compared with ordinary mechanical presses, lower-specification servo presses, and less specialized open-type power presses. The first advantage is process flexibility. Conventional presses often provide fixed slide motion, while the servo-driven BLAS-125 can support more adaptable forming profiles. This is especially important for manufacturers producing different parts or working with materials that require different forming speeds.

The second advantage is deep drawing performance. Some presses may have adequate tonnage but insufficient stroke length or torque stability. The BLAS-125 combines 1250 kN force with a 180 mm stroke and high-torque direct drive, giving it a stronger foundation for drawing and stretching operations. This makes it more suitable for complex forming than many general-purpose presses of similar capacity.

The third advantage is working clearance. The 350 mm throat depth provides greater flexibility for larger parts and tooling. In competitor models with shallower throat depth, part size or tooling layout may be restricted. The BLAS-125 offers more room for practical manufacturing needs.

The fourth advantage is safety protection. The inclusion of a safety loss-of-power brake and hydraulic overload protector gives the machine a stronger safety and equipment-protection profile. In industries where production continuity and die protection are critical, these systems can make a meaningful difference.

The fifth advantage is the manufacturing background behind the equipment. Zhejiang Bolun High-Precision Machinery Co., Ltd. has built its capabilities through approximately two decades of experience in machinery manufacturing. The company integrates research and development, design, production, sales, and service. This full-chain capability supports better coordination between product design, component machining, assembly, quality control, and customer support.

Many competitors may supply standard press products, but not every supplier can provide non-standard customization, one-stop design support, and an inspection system that exceeds ordinary industry expectations. Bolun’s focus on high-precision forming equipment, advanced processing equipment, and mature production management provides the BLAS-125 with a strong manufacturing foundation.

Advanced Manufacturing Processes Behind the Press

A high-performance press depends heavily on the quality of its manufacturing process. Even the best design can fail to deliver if the frame, slide, transmission components, control systems, and assembly processes are not handled with precision. Zhejiang Bolun High-Precision Machinery Co., Ltd. operates with a full-chain production approach that covers basic design, core component development, precision processing, final assembly, inspection, and service support.

The company is located in Zhejiang, one of China’s important precision manufacturing regions. This environment provides access to a mature industrial supply chain, skilled technical personnel, machining resources, and manufacturing experience. Over the course of two decades, Bolun has developed from a machinery manufacturer into a modern enterprise specializing in high-precision forming equipment.

Precision processing equipment plays a major role in press manufacturing. The press frame must be machined accurately to ensure proper alignment. Slide guides, bolsters, bearing seats, and connection surfaces require careful processing because small errors can affect the entire forming process. The machine must maintain stable geometry under repeated high-load operation. This requires not only strong materials but also accurate machining, controlled assembly, and strict inspection.

Bolun’s production management system emphasizes rigorous process control. Each component and each production step must meet quality requirements before moving forward. This systematic approach reduces the risk of assembly variation and supports stable machine performance. In press manufacturing, quality cannot be inspected only at the end; it must be built into every stage.

The company also values non-standard customization. Many customers have special requirements related to part geometry, production rhythm, feeding method, die space, safety devices, or factory layout. Bolun’s design team can provide one-stop design and manufacturing services to address these needs. This capability is important because the best press solution is often not simply a standard machine but a machine configured for a specific production environment.

Quality Control and Inspection Standards

Quality is described as the lifeline of Bolun Machinery, and this philosophy is particularly important for a product such as the BLAS-125. Power presses operate under repeated impact, high load, vibration, and continuous motion. If quality control is weak, problems may appear as poor accuracy, excessive noise, unstable movement, premature wear, or unexpected downtime. A strict finished product inspection system helps ensure that each press can meet demanding production requirements.

Inspection for a servo power press may include dimensional verification, assembly alignment checks, slide movement testing, electrical system checks, overload protection verification, brake performance inspection, and operational trial running. The objective is to confirm that the machine can perform safely and consistently before delivery.

Stable precision over long service life is a major value for customers. A press is not a short-term purchase; it is a production asset expected to operate for many years. Therefore, every part of the machine must be evaluated with long-term performance in mind. Bolun’s quality management approach focuses on stable accuracy and durability under high-intensity operating conditions.

Compared with suppliers that rely mainly on final appearance checks or basic running tests, a more rigorous inspection culture provides stronger assurance. It reduces the likelihood that customers will encounter avoidable problems after installation. It also reflects the company’s commitment to credit, reliability, and customer-oriented service.

Application Fields and Production Value

The BLAS-125 can be applied in a wide range of metal forming industries. Its deep drawing capability makes it suitable for components such as metal cups, covers, shells, housings, panels, brackets, appliance parts, automotive stampings, electrical enclosures, hardware components, and industrial metal fittings. The combination of 1250 kN force and 180 mm stroke gives it practical versatility across different part families.

In automotive manufacturing and supporting industries, formed metal parts must meet strict dimensional and surface requirements. Servo-controlled forming can help improve consistency and reduce defects. For home appliance production, drawn and stamped parts often require clean surfaces and repeatable geometry, especially when parts are visible or must fit precisely into assemblies. For hardware and electrical component production, process repeatability and efficient tool change can improve competitiveness.

The open-type design is especially useful for factories that frequently change tools or operate multiple production lines with varied parts. Operators can access the die area more easily, and maintenance teams can perform inspection and adjustment with less difficulty. When integrated with feeding equipment, the machine can support efficient automatic or semi-automatic production.

For manufacturers dealing with increasingly diverse customer orders, flexibility is becoming as important as speed. A press that can adapt to different materials, drawing depths, and forming speeds can reduce the need for multiple specialized machines. The BLAS-125 helps bridge the gap between general-purpose stamping and more demanding deep drawing applications.

Operational Efficiency and Cost Considerations

When evaluating a power press, buyers often consider initial price, but the more important measure is total production value. A machine that reduces scrap, protects tooling, shortens setup time, saves energy, improves product consistency, and reduces downtime can create value far beyond its purchase cost. The BLAS-125 is designed to support this broader economic perspective.

Servo control can help reduce scrap by improving forming stability. In deep drawing, even a small reduction in rejection rate can save significant material cost, especially when using expensive metals or producing high-volume parts. Stable material flow helps reduce tearing and wrinkling, while repeatable slide profiles help maintain consistent quality from batch to batch.

Tooling protection is another major cost factor. Dies are expensive, and die damage can stop production for long periods. The hydraulic overload protector helps reduce the risk of severe damage during abnormal load conditions. This protection is valuable not only because it saves repair cost but also because it protects delivery schedules.

Setup efficiency also matters. The open frame, accessible working area, and deeper throat depth can simplify tooling changes and alignment. In modern factories where product variety is increasing, setup time can significantly affect profitability. A machine that helps operators complete changeovers more smoothly supports better capacity utilization.

Energy efficiency can also contribute to lower operating cost. Servo systems allow more intelligent control of motion and power use than many traditional systems. While the exact savings depend on duty cycle and production program, the ability to optimize movement is an important advantage for long-term operation.

Integration with Modern Manufacturing Systems

Modern stamping workshops are moving toward intelligent and digital production. Machines are no longer viewed as isolated mechanical units; they are part of a connected manufacturing system involving feeding equipment, sensors, control systems, production data, maintenance planning, and quality monitoring. The BLAS-125 fits this trend because servo technology naturally supports more precise electronic control than traditional mechanical drive systems.

Servo presses can be integrated into production lines where motion parameters are managed according to part requirements. Operators can adjust or store process settings, making it easier to repeat successful production conditions. This reduces dependence on manual trial-and-error and helps standardize production methods.

The open-type structure supports integration with peripheral equipment. Decoilers, straighteners, feeders, transfer systems, robotic arms, lubrication units, conveyors, and inspection devices can be arranged around the press according to production needs. This adaptability is important for factories that plan to upgrade from manual handling to automated production over time.

Zhejiang Bolun has stated its intention to deepen development in intelligent and digital stamping equipment. This strategic direction is consistent with global manufacturing trends. Customers choosing a servo power press from a manufacturer focused on intelligent equipment can benefit from future-oriented design thinking and stronger technical support.

Company Strength: Full-Chain Capability and Industry Experience

Zhejiang Bolun High-Precision Machinery Co., Ltd. has accumulated about twenty years of experience in the machinery manufacturing industry. This experience is significant because press manufacturing requires long-term knowledge of mechanical design, materials, machining, assembly, production management, customer applications, and after-sales service. The company has grown into a modern enterprise that integrates research and development, design, production, sales, and service.

Its location in Zhejiang gives it access to a strong precision manufacturing ecosystem. The company has developed a production management system that is professional, mature, and efficient. This system supports consistent product quality and reliable delivery. For international customers, a supplier’s internal management capability is just as important as individual product specifications because it affects communication, customization, quality assurance, and after-sales response.

Technological innovation is presented as the core engine of Bolun’s development. The company follows a “Technology First” strategy and builds competitive advantages through full-chain production, non-standard customization, and an international management perspective. This means the company does not simply assemble machines from standard parts; it participates in the full development and manufacturing process, allowing better control over performance and quality.

Bolun’s design team supports customized product specifications and functions. This is valuable for customers whose production needs cannot be fully satisfied by catalog models. For example, a customer may need special die space, specific feeding direction, additional safety configuration, production line compatibility, or forming process consultation. A capable design and manufacturing team can help transform these requirements into a practical equipment solution.

The company also emphasizes a customer-oriented service system covering pre-sales consultation, in-sales support, and after-sales guarantees. For a machine such as the BLAS-125, service is essential. Customers may need help with model selection, process analysis, installation planning, operator training, maintenance guidance, and spare parts support. A manufacturer with a complete service mindset can reduce risk for the buyer.

Why the BLAS-125 Is a Strategic Equipment Choice

The BLAS-125 is not simply another power press. It is a strategic equipment choice for manufacturers who want to improve forming capability, increase production flexibility, and prepare for more intelligent metal forming processes. Its servo drive technology supports better motion control. Its 1250 kN force provides strong forming capacity. Its 180 mm stroke supports deep drawing. Its 350 mm throat depth improves working clearance. Its safety brake and hydraulic overload protector support safer and more reliable production.

For companies still relying on conventional mechanical presses, upgrading to a servo press can open new process possibilities. Difficult parts may become easier to form. Scrap rates may decrease. Tooling life may improve. Production parameters may become easier to standardize. Operators may gain better control over forming conditions. These advantages can help a manufacturer compete in markets where quality expectations are rising.

For companies already using servo technology, the BLAS-125 offers a valuable combination of tonnage, stroke, and open-type convenience. It can serve as a flexible workhorse for deep drawing and forming tasks without the footprint and complexity of much larger press systems. Its open frame makes it practical for tool changes and integration with feeding equipment, while its servo drive provides advanced control.

The machine is especially attractive for factories that need to balance batch flexibility and industrial durability. It can support demanding production while remaining accessible and adaptable. This balance is one of its strongest competitive points.

Recommended Use Scenarios

The BLAS-125 is recommended for manufacturers that need reliable forming force and improved process control in deep drawing and stamping operations. It is particularly suitable when parts require stable material flow, controlled deformation, and repeatable dimensions. It is also suitable when the production environment requires frequent tool changes or integration with peripheral automation.

Typical use scenarios include medium-size deep-drawn components, stretched metal shells, appliance structural parts, automotive support components, electrical metal housings, industrial brackets, and precision hardware. It can also be used in production lines where blank feeding, forming, inspection, and unloading are combined into a semi-automatic or automatic system.

Manufacturers working with challenging materials can benefit from the servo motion control. Materials with different strength, thickness, or ductility may require different forming speeds. The ability to adjust slide behavior can improve process development and reduce trial production waste.

The press is also suitable for customers seeking long-term equipment stability. With advanced manufacturing processes, strict inspection, overload protection, and customer service support, the BLAS-125 provides a strong foundation for continuous production.

Q&A Section

Q1: What type of press is the BLAS-125?

The BLAS-125 is an open-type single-point servo power press designed for deep drawing, stretching, stamping, and precision forming. It combines open-frame accessibility with servo-controlled slide motion and a 1250 kN forming capacity.

Q2: Why is the 180 mm slide stroke important?

The 180 mm slide stroke provides additional travel for deep drawing and complex forming operations. A longer stroke gives more room for die design and allows deeper part geometries to be formed more effectively.

Q3: How does the high-torque direct-drive servo motor improve forming quality?

The high-torque direct-drive servo motor helps maintain controlled pressure and motion throughout the forming cycle. It allows the slide to move more slowly during critical forming stages and more efficiently during non-forming stages, improving material flow and reducing defects such as tearing or wrinkling.

Q4: What is the advantage of the 350 mm throat depth?

The 350 mm throat depth provides greater clearance for larger workpieces, wider blanks, and more flexible tooling layouts. This makes the machine more adaptable than open-type presses with shallower throat dimensions.

Q5: How does the BLAS-125 compare with conventional mechanical presses?

Compared with conventional mechanical presses, the BLAS-125 offers more flexible slide motion, better control during deep drawing, improved process repeatability, and stronger adaptability to different materials and part geometries. It also includes important safety and overload protection features.

Q6: What safety systems are included?

The machine includes a safety loss-of-power brake and a hydraulic overload protector. These systems help improve operator safety, protect dies, and reduce the risk of severe equipment damage during abnormal conditions.

Q7: What industries can use this press?

The press can be used in automotive parts manufacturing, home appliance production, electrical component manufacturing, hardware forming, metal container production, precision stamping, and general industrial metal forming.

Q8: Why is the open-type structure useful?

The open-type structure provides convenient access to the die area, making tool installation, adjustment, inspection, and maintenance easier. It also supports flexible integration with feeding systems, conveyors, and automation devices.

Q9: Can the machine support customized production needs?

Yes. Zhejiang Bolun High-Precision Machinery Co., Ltd. has non-standard customization capabilities and a design team that can provide one-stop design and manufacturing services for special specifications and functions.

Q10: What makes the manufacturer a reliable equipment supplier?

The manufacturer has approximately two decades of machinery manufacturing experience, a full-chain production system, advanced precision processing equipment, strict quality inspection, and a customer-oriented service system covering pre-sales, in-sales, and after-sales support.

Conclusion

The BLAS-125 Deep Drawing Open-Type Single-Point Servo Power Press is a high-value forming solution for manufacturers seeking stronger control, better deep drawing performance, and reliable industrial productivity. Its 1250 kN capacity, 180 mm slide stroke, 350 mm throat depth, high-torque servo drive, safety loss-of-power brake, and hydraulic overload protection make it well suited for demanding forming environments.

Its advantages over many competitor machines come from the combination of servo flexibility, deep drawing capability, open-frame accessibility, safety protection, and advanced manufacturing quality. It is designed not only to press metal but to help manufacturers control the forming process more intelligently. This is increasingly important as industries demand higher precision, more complex part shapes, lower scrap rates, and more adaptable production lines.

Behind the product is Zhejiang Bolun High-Precision Machinery Co., Ltd., a company with deep experience in high-precision forming equipment, full-chain manufacturing capability, strong customization support, and a commitment to quality and service. With its focus on technological innovation, rigorous production management, and intelligent manufacturing development, the company provides a solid foundation for the long-term performance of the BLAS-125.

For factories upgrading from conventional stamping equipment or expanding their deep drawing capacity, the BLAS-125 offers a practical and future-oriented choice. It delivers the force needed for industrial forming, the control needed for precision, the access needed for efficient operation, and the protection needed for safe production. In an era where manufacturing competitiveness depends on quality, flexibility, and reliability, this servo power press is positioned as a powerful tool for modern metal forming.

References

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2. Lange, K. Handbook of Metal Forming. Society of Manufacturing Engineers.

3. Kalpakjian, S., and Schmid, S. R. Manufacturing Engineering and Technology. Pearson Education.

4. Schuler GmbH. Metal Forming Handbook. Springer.

5. Society of Manufacturing Engineers. Fundamentals of Tool Design.

6. International Organization for Standardization. Safety of Machinery and Mechanical Press Standards.

7. Bolun Machinery product and company technical materials for open-type servo power press manufacturing.