Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Other, Group Corporation
Business Range:
Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing ...
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
Russian / Spanish / Arabic Speaker

Power Press, Power Press 20ton, Press manufacturer / supplier in China, offering 25 Ton C Frame Single Crank Mechanical Power Press, Metal Stamping Press H Frame Punching Power Press, C Frame Mechanical Punching Power Press Machine (JH21) and so on.

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25 Ton C Frame Single Crank Mechanical Power Press

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $8,000-10,000/ Piece
Port: Shanghai, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: General Punching Machine
Punch Shape: Open Punch
Slider Movement: Single Action
Slider Drive Mechanism: Crank Press
Controlling Mode: CNC
Automatic Grade: Automatic

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Basic Info

Model NO.: JH21-25
Power Source: Pneumatic
Precision: High Precision
Certification: GS, CE, ISO 9001
Condition: New
Power Press: C Frame Single Crank Power Press
Capacity Range: 25ton
Delivery Time: 30 Days
Stroke Length: 80mm
Stroke Speed: 100spm
Max.Shut Height: 250mm
Frame: C Frame Steel Welded, Heat Treatment
Clutch: Wet Clutch
Overload Protected System: Hydraulic Overload Pump
Slide Guide: Rectangular Type 6 Faces
Trademark: WORLD
Transport Package: Pallet
Specification: CE ISO
Origin: China
HS Code: 84629910

Product Description

Power Press
25ton c frame single crank mechanical power press

1. Steel welded body, tempering treatment, high rigidity, accuracy and stability;
2. Vertical located crankshaft, compact structure;
3. The crankshaft undergoes grinding treatment after high frequency quenching;
4. Lengthened rectangular guideway with a surface of bronze plate;
5. Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
6. PLC control and imported safety dual valve;
7. Wet clutch and hydraulic overload protector.
8. CE certificate

1. Steel plate welded c frame body, heat treatment, produced by cnc boring and milling center, high rigidity and precission
2. Wet type pneumatic clutch with safety solenoid valve, lower noise and longer service life.
3. Best quality gears, bushes, cylinders, link rods and ball screw ensure the high performance, high reliability and longer service life.
4. Hydraulic overload protected system is standard equipped. The press will stop with oil pressure release if overload to protect the press and the die. It is easy to reset to normal status.

C Frame Single Crank Mechanical Power Press Machine
5. PLC control, Omron or Panasonic brand, high quality with global warranty.
6. Double hands control buttons, touch screen control panel, cam controller with encoder.
7. Slide adjust motor is equipped on the back of the slide. This position is better to protect the motor and the press is more compact in this way. The slide is motorized adjusted with digital displayer.
8. Center auto grease lubrication system is standard equipped and the lubrication frequency can be setted with the touchscreen. In the meanwhile, manual thin oil lubrication system is equipped too.

C Frame Single Crank Mechanical Power Press Machine
Options:                                                   Quality certificate:

- light curtain for safety                                      - ISO 9001
- inverter for adjustable stroke speed                        - CE
- variable speed motor for adjustable stroke speed          - SGS inspection if needed
- cushion
- hydraulic die quick change device

Warranty and service:
- one year warranty for whole press.
- all spare parts are available as we produce most of the parts in our factory.
- it is easy to get the electric parts as all are international famous brands.
- we can provide technical support via email, phone or video.
- we can send out engineers for service, installation or training with reasonable additional cost.
- English operation and maintenance manual is provided with the press.
- All safety warning tags and control panels are in English.

Our products range:
- J23 and JH23 inclinable eccentric press, capacity from 6.3ton to 125ton.
- JH21 c frame single crank press, capacity from 25ton to 400ton.
- JH31 semi-straight side single crank press, capacity from 110ton to 400ton.
- JW31 H frame single crank press, capacity from 110ton to 400ton.
- JH25 c frame double crank press, capacity from 110ton to 315ton.
- JW36 H frame double crank press, capacity from 110ton to 500ton.
- JX36 close type big table press with double crank, capacity from 400ton to 1000ton.
- JS36 close type gear press, capacity from 300ton to 1250ton.
- JS31 close type gear press, capacity from 160ton to 1000ton.
-  hydraulic shearing machine
-  hydraulic press brake and cnc press brake

Specifications of JH21 power press:
Nominal CapacityKN250
Slide Strokemm80
Slide StrokesFixedTimes/min100
Max. Die Heightmm250
Die Height Adjustmentmm50
Throat  Depthmm210
Distance Between Uprightsmm450
Slide Bottom SizeForward - Rearmm250
Left - Rightmm360
Shank Hole SizeDiametermm40
Bolster SizeForward - Rearmm400
Left - Rightmm720
Bed Opening Hole Diametermm150
Overall DimensionsForward -Rearmm1496
Left - Rightmm945
Motor PowerKW3
25 Ton C Frame Single Crank Mechanical Power Press
25 Ton C Frame Single Crank Mechanical Power Press
25 Ton C Frame Single Crank Mechanical Power Press

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