Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Type of Ownership:
Public Company
Management System Certification:
ISO 9001, ISO 9000, GMP
OEM/ODM Availability:
OEM/ODM Service

Punch Press, Power Press, Mechanical Press manufacturer / supplier in China, offering Obs Gap Frame Single Punch Press with Wet Clutch, Single Point 250 Ton Mechanical Punch Power Press Machine with Robot for Metal Door Auto Shaping with Mould, C Frame Crank 315 Ton Power Press Machine with Robot for Textile Machine Part Auto Stamping and so on.

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  • Obs Gap Frame Single Punch Press with Wet Clutch
  • Obs Gap Frame Single Punch Press with Wet Clutch
  • Obs Gap Frame Single Punch Press with Wet Clutch
  • Obs Gap Frame Single Punch Press with Wet Clutch
  • Obs Gap Frame Single Punch Press with Wet Clutch
  • Obs Gap Frame Single Punch Press with Wet Clutch

Obs Gap Frame Single Punch Press with Wet Clutch

Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10000PCS Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Mechanical Press
Forging Forming Method: Tire Mold Forging
Power Source: Electric
Feature: High Efficiency
Certification: ISO9001, CE
Warranty: 12 Months

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Basic Info

Model NO.
Use Widely
All Life and 1 Year Free
Transport Package
Stamping Press
Jiangsu China
HS Code
OBS Gap Frame Single Punch Press With Wet Clutch

1. The JH21 C-frame single crank press is suitable to process the lightweight and thin materials through blanking, piercing, bending, forming, interlink with ROT line or transfer unit. Suitable for single and progressive die application, and it owns the capacity ranging from 25 ton to 400 ton.
2. The press uses high torque and low noise wet clutch and brake.
3. The steel welded body ensures a rigid frame with less deflection.
4. High accuracy transmission gears and high rigidity crank ensure press long life and accuracy.
5. Forced lubrication system with default monitor ensures the operation reliability.
6. User-friendly design and all-function electric control system enable the accessories to attach easily.Obs Gap Frame Single Punch Press with Wet Clutch

1. Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy, and stability;
2.Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
3. The crankshaft undergoes grinding treatment after high-frequency quenching;
4.Lengthened six-face rectangle guide with a surface of the bronze plate;
5.Vertically located crankshaft, compact structure;
6.PLC control and imported safety duplex valve;
7.Wet type combined multi discs friction clutch and brake; Hydraulic overload protecting the pump.
Specifications of JH21 Series C-frame Fixed Bolster Press
Parameter UnitJH21-
Nominal Capacity KN2504506008001000125016002000250031504000
Nominal Stroke mm344556666.578
Slide Stroke LengthSmm80120140160160180200220220220250
Slide StrokeFixed Stimes
H 12595908080706050454540
H 75-15065-11560-11055-9555-9550-8540-7035-6030-5530-5530-50
Max. Die Set HeightSmm250270300320335350400450500500550
H 265295330350365385435485530530585
Die Height Adjustment mm506070809090100110120120120
Throat Depth mm210225270310330350400430450450490
Distance Between Uprights mm4505155606106706707369109809801050
Slide Bottom SizeL x R mm3604104805406206207008809509501020
F x B mm250340400460520520580650700700750
Handle Hole SizeDia mm4050505070707070707070
Depth mm656070659090100100130130130
Bolster SizeL x R mm7208259309501060110011751390150015401700
F x B mm400440520600640680760840880880950
Bolster Thickness mm80110130140145155165180190190210
Table Hole Diameter mm150150150180180200220240260260280
Bolster Surface Height mm7808009009009009009001000100010001100
Overall SizeF x B mm15001585154017652000204023052600266027202850
L x R mm9451075120012001300132014201540164016801750
H mm21202390257027253010303532153800385038504140
Distance between 
foundation bolts
F x B mm9801075110012101365143016652020210021402185
L x R mm6907608409201020104011401360146015001570
Motor Power Kw35.
Weight Kg2450355051506450865095501360019200232002660029500
Press Pressure Mpa0.5
Obs Gap Frame Single Punch Press with Wet Clutch
Standard Equipment:     Optional Equipment:
1) High-Performance Wet clutch (Adopt advanced Japanese technology)  1) Light curtain 
2) PLC             2) Foot pedal
3) Hydraulic overload protecting the pump    3) Die cushion  
4) Touch screen  4) Inverter
5) Cam controller5) Variable speed motor
6) Die height adjusted motor (JH21-60 and upon models) 6) Auto feed shaft
7) Auto lubrication system7) Die quick change device
8) Manual lubrication system   
9) The double hand control panel 
10) Electronic crankshaft angle indicator 
11) Predetermined counter 
12) Balance cylinders for slide and upper die 
13) Work light 
14) Joint for air 
15) Joint for miss-feeding 
16) Absorbing pads 
Boutique Accessories:
Obs Gap Frame Single Punch Press with Wet Clutch

Our Equipment :
Obs Gap Frame Single Punch Press with Wet Clutch

Certification:Obs Gap Frame Single Punch Press with Wet Clutch

Advanced Technological Power :

World (Shanghai) R&D center cooperate with the professional companies in USA, Germany, France, Japan, Sweden and the colleges and universities in China so as to develop and perfect the products with superb technique promptly.
Additionally, authority organization in the field supervises the quality from the parts to the whole machine. professional team with craft design and assembly ensures the accuracy of parts.
We establish an R&D center in Shanghai to welcome more excellent talents and develop a new craft.
Jinan forging and welding bureau, Shanghai press machine supervision station monitor the quality of parts; the team of professional craft design and manufacture ensure the accuracy of parts based on the excellent craft.
Obs Gap Frame Single Punch Press with Wet Clutch

After Service:
World thinks quality service is not only simple maintenance. Our service engineers not only find the problem for taking action in advance but also advise how to use the machine more properly and carefully.
Worldwide service network and convenient service show a strong responsibility and sense of historical mission.
Since the buyer's final acceptance date, our company implements the products after sale service.
-The warranty period is one year.
-During the warranty period, our company provides free maintenance and replacement parts, if the parts or damages are out of quality problems.
-The machine should be under normal operation by the buyers. (Except for improper operation or man-made damage by the buyers)
-We can send the parts by courier if urgently needed while the buyer should pay the freight.
Obs Gap Frame Single Punch Press with Wet Clutch

To all of our customers:
Our best greeting is given to the esteemed customers of World Precise Machinery (Jiangsu) Co. Ltd.
We appreciate that you purchase our presses of varieties of types. we produce about 30 series of presses including300 types of big, intermediate and small presses, such as ordinary numerically controlled guillotine shear, ordinary numerically controlled bending machine, full numerically controlled bending machine, numerically controlled turret punching-machine and varieties of types of oil hydraulic presses.

If you purchase our product, we promise that the length of warranty for the mechanical part is one year and the length of warranty for the electrical part is one year and the length of warranty for the electrical part is half one year.

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