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Double Crank H-Frame Press

High-precision Double Crank H-Frame Press with rigid frame, dual crank and connecting rod mechanism, wide bed surface, and sensitive overload protection. Available in 160T–400T for metal stamping and forming.

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  • Double Crank H-Frame Press
  • Double Crank H-Frame Press
  • Double Crank H-Frame Press
Product Detail

Double Crank H-Frame Press (110T-500T)

The double crank H-frame press is a high-performance mechanical stamping press and H-frame double crank punch press designed for demanding metal forming applications. Featuring a closed high-strength frame, dual crank and connecting rod mechanism, and a wide bed surface, this H-frame press delivers exceptional precision, reliability, and efficiency for industrial production.


Double crank h-frame press high precision dual crank system

High Precision

Dual crank and connecting rod system ensures smooth motion and repeatable accuracy.

H frame press rigid construction

Rigid Construction

H-frame design minimizes deformation under heavy loads.

Stamping press machine spacious bed for large dies

Spacious Bed

Extra-large bed surface allows for larger dies and flexible production setups.


Mechanical press accurate six-sided long guideways

Accurate Guides

Six-sided long guideways maintain stability and precision.

Progressive die press line sensitive overload protection

Sensitive Overload Protection

Eccentric overload detection safeguards both the press and tooling.


Applicable Material

✓ Material Type: Suitable for various kinds of coil materials, such as Galvanized Steel, Stainless Steel, CR Steel, HR Steel, Aluminum, Copper, etc.
✓ Capacity: 110 to 500 Tons
✓ Control System: PLC control
✓ Lubrication: Automatic lubrication system
✓ Customization: Larger table available for big sheet stamping or progressive die processes
✓ Optional Features: Light curtain, inverter, air cushion


Brief Profile of Double Crank H-Frame Press

Double crank h-frame press machine overview

The double crank h-frame press is a high-performance stamping machine engineered for precision and durability. Its dual crankshaft design distributes force evenly across the slide, reducing deflection and ensuring consistent forming results. The robust H-frame structure provides superior rigidity compared to conventional presses, making it ideal for high-tonnage operations and progressive die press line environments. Equipped with advanced control systems and safety features, this stamping press machine is suitable for continuous, high-efficiency production in demanding automated environments.


Specification of Double Crank H-Frame Press

The table below lists press capacity, stroke, die height and bed size for the D2N-110 to D2N-500 models. On rigidity, every model uses the same closed H-frame structure and JIS Class 1 precision.

ModelD2N-110D2N-160D2N-200D2N-250D2N-300D2N-400D2N-500
CapacityTon110160200250300400500
Rated Tonnage Pointmm53636373737310
Stroke Lengthmm180110200130250150280170300170300170350300
Strokes Per MinuteSPM36-6550-11030~5540~8520~5035~7020~4030~6020~3530~5020~3520~4015~2520~35
Die Heightmm400435450400500450550450550450550450600550
Slide Adjustmentmm100100120120120120
Slide Areamm1400×500×701600×650×701850×750×952300×900×952400×900×952500×1000×952600×1100×100
Bolster Areamm1600×650×1301800×760×1502200×940×1702500×1000×1702500×1000×1902700×1100×1902800×1200×220
Side Openingmm700×450700×450900×600900×6001000×6001100×6001100×600
Main MotorkW11×415×418.5×422×430×437×445×4
Slide Adjustment MotorkW0.75×40.75×41.5×41.5×41.5×42.2×45.5×4
Air Pressurekg/cm²6666666
PrecisionJIS Class 1JIS Class 1JIS Class 1JIS Class 1JIS Class 1JIS Class 1JIS Class 1
Max. Upper Die Weightkg1000120015002000200030004000
Die Cushion CapacityTon3.6×26.3×210×214×214×214×214×2


Application of Double Crank H-Frame Press

As the core of an automated production line, this H-frame press is widely used for high-precision forming of large sheet metal parts. Its rigidity and tonnage range make it a common choice for automotive and industrial components where dimensional consistency matters.

Double crank h-frame press sheet metal forming and cutting

Sheet Metal Forming and Cutting

H frame press automotive parts manufacturing application

Automotive Parts Manufacturing

Stamping press machine electrical and electronic components

Electrical and Electronic Components

Mechanical press appliance parts production application

Appliance Parts Production

Progressive die press line precision metal stamping application

Precision Metal Stamping


As an H-frame press manufacturer and supplier, JINZHIDE configures each press around your press capacity, stroke and bed size requirement. Contact our engineers for a quotation, or browse the full range of stamping line solutions.


Double Crank H-Frame Press FAQ

Q: What materials is the Double Crank H-Frame Press suitable for?
A: Suitable for cold-rolled steel, stainless steel, aluminum alloy, and high-strength alloy sheets, especially for thick or high-strength materials requiring precision stamping.
Q: What is the tonnage range of the press?
A: Models cover 110T to 500T, with mainstream models at 160T, 200T, 250T, 300T, 400T, and 500T.
Q: What products can be processed?
A: Ideal for automotive body panels, large motor laminations, new energy battery trays, precision electronic connectors, and other high-precision, large-size stamped parts.
Q: What are the advantages of the H-frame structure?
A: The O-type closed structure provides excellent overall rigidity, high slider resistance to eccentric loads, balanced mold force distribution, minimal deformation, and stable precision—perfect for high-speed progressive die production.
Q: What is the purpose of the double crank synchronous drive?
A: Symmetrical double crank drive eliminates lateral forces, ensures bottom-dead-center accuracy, stabilizes slider motion, and improves stamping precision and die life.
Q: What is the press accuracy?
A: Bottom-dead-center accuracy can reach ±0.01mm, suitable for high-precision, large-volume production.
Q: Is it suitable for progressive die production?
A: Yes, the closed frame combined with double crank design is especially suitable for high-speed progressive stamping.
Q: Can the press integrate with automated lines?
A: Yes, it can be combined with servo feeders, robots, and loading/unloading devices to form automated stamping lines.
Q: Is it suitable for single-step operations?
A: It can be used for single-step production but is more suitable for multi-step, high-volume precision stamping applications.
Q: Are slider stroke and shut height adjustable?
A: Slider stroke can be customized according to die requirements, and shut height can be adjusted to accommodate different dies.
Q: What is the speed range?
A: Depending on the model, typically 25–80 strokes per minute, meeting high-speed progressive die production requirements.
Q: What optional attachments are available?
A: Photoelectric safety devices, automatic lubrication system, die height indicator, press force monitoring system, variable frequency drive, etc.
Q: What is the typical delivery time?
A: Standard models: approximately 30–45 days; non-standard/custom models depend on configuration and tonnage.
Q: Why choose a Double Crank H-Frame Press?
A: Ideal for high-precision, high-tonnage stamping needs. It offers exceptional rigidity, strong resistance to eccentric loads, stable precision, and efficiently handles high-speed progressive dies and large molds.

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