Zhejiang Defu Machinery Joint-Stock Co., Ltd.
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Detachable Frame Straight Side Crank Press
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DT2 Stamping Presses

Detachable Frame Straight Side Crank Press

Mechanical press for metal stamping, punching, bending, cutting and blanking
  • Capacity 400T to 1000T
  • Strokes per minute 15SPM to 35SPM
  • Stroke length 300mm to 400mm
  • Slide area 3400×1400mm to 4200×1600mm

The DT2 detachable frame straight side crank press is specially designed for the new energy industry, offering reliable support for battery pressing and forming applications. Its detachable frame structure and high-rigidity design make it ideal for producing new energy batteries, LCD components, and automotive parts with stable, high-precision stamping, punching, bending, cutting, and blanking.

With a capacity from 400T to 1,000T and stroke speeds between 15 and 35 SPM, the detachable frame straight side crank press is engineered for demanding production needs. Built to Japan’s JIS Grade-1 precision standards, it ensures reliable and consistent performance.

Applications
  • New energy battery pressing and forming
  • LCD components
  • Automotive parts
Key Features
  • Welded steel frame with a detachable structure using top seat, middle body, and base connected by four pre-tensioned reinforcement rods for high rigidity
  • Precision ground gears for stable transmission and low noise
  • Hydraulic overload protection with long, four-sided guideways for minimal side force and high accuracy
  • Automatic circulation lubrication system with point-to-point, fixed-quantity delivery and fault detection for blockages, ruptures, or insufficient oil supply
  • Expansion capability for automated feeding systems and high-speed die change systems
  • Machine rigidity of 1/15000 for enhanced stability
  • Horizontal transmission shaft with dual-side gear drive and constant temperature lubrication
  • Three-point force application design with hydraulic lock on saw-tooth connecting rods
  • Precision roller bearing zero-clearance guideways for improved bottom dead center stability
Specifications
Model Unit DT2-400T DT2-500T DT2-630T DT2-800T DT2-1000T
Type S S S S S
Capacity T 400 500 630 800 1000
Rated tonnage point mm 9 9 13 13 13
Strokes per minute S.P.M 20 - 35 20-30 15-25 15-25 15-25
Stroke length mm 300 300 400 400 400
Max. shut height mm 700 750 800 950 1000
Die height adjustment mm 250 300 300 350 350
Slide area mm 3400×1400 3400×1500 3800×1600 4200×1600 4200×1600
Bolster area mm 3500×1400 3500×1500 3800×1600 4500×1800 4500×1800
Air pressure required kg/cm² 6 6 6 6 6
Main motor kW.p 45×4 55×4 75×4 90×4 132×4
Opening in side frames mm 1250×1000 1300×1100 1500×1100 1500×1100 1600×1500
Slide adjustment mechanism Electric
Precision mm JIS 6402 (Japan) Grade-1
Die cushion 2 pad, 2 cylinder
Die cushion capacity ton 24 48 60 70 80
Die cushion stroke length mm 150 200 200 250 250
Max. upper-die weight ton 4 5 6 10 12
Standard Configurations
  • Variable speed drive
  • Hydraulic overload protector
  • Die area light
  • Electrical slide adjustment
  • Photoelectric safety device
  • Digital die height indicator
  • Slide and die counterbalance system
  • Electronic encoder
  • Misfeed detector
  • Power socket
  • Human-machine control system (Defu)
  • Overrun safety device
  • Air ejector
  • Maintenance tool box
  • Operating manual
Optional Configurations
  • Wet clutch
  • Pneumatic die cushion
  • Foot switch
  • Quick die change
  • Slide knockout
  • Automatic uncoiler
  • Intelligent manipulator
  • Moving bolster
  • Slug detector (Riken Optech Corporation)
  • Tonnage monitor
  • Front safety door
  • Back safety door
  • Safety die block with plug
  • Separate clutch and brake
  • Flywheel brake

Designs are subject to change without prior notice and can be customized according to your requirements.

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Get in Touch
Contact us

The detachable frame straight side crank press delivers the strength, precision, and reliability you need for new energy battery production and other advanced manufacturing processes. Contact us to learn how this press can support your specific production requirements.

  • 15257861117@163.com
  • +86-579-8777 0159
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Zhejiang Defu Machinery Joint-Stock Co., Ltd. Metal Forming Machinery
15257861117@163.com
+86-579-8777-0159
+86-15257861117
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