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JH21-100 C Frame Automatic Metal Stamping Machine

JH21-100 C Frame Automatic Metal Stamping Machine


JH21 C frame mechanical power press machine (punching press, press machine, stamping press), capacity range from 25 ton to 400 ton. Welded steel body, heat treatment, shot blasting, better rigidness, accuracy and stability. PLC control, wet type combined pneumatic clutch and brake, hydraulic overload protected, auto lubricated. The press can work with NC feeder for automatic production.



Steel welded body, tempering treatment, high rigidity, accuracy and stability.

Cross located crankshaft, compact structure.

The crankshaft undergoes grinding treatment after high frequency quenching.

The crankshaft undergoes grinding treatment after high frequency quenching.

PLC control and imported safety dual valve.

Pneumatic dual balance cylinder, which balances the slide block and ounch weight to reduce noise and impact.

Wet clutch and hydraulic overload protected pump.

Wet clutch and hydraulic overload protected pump.

Nominal CapacityPeKN1000
Slide Stroke LengthSmm160
Slide StrokesFixed
Max. Die Shut HeightH2mm335
Die Shut Height Adjustmenttmm90
Throat DepthC1mm330
Distance Between Uprightsd1mm670
Slide Bottom SizeFBbmm520
Shank Hole SizeDiameterdmm70
Table SizeFBDmm640
Table Hole Diameter¢mm180
Overall DimensionsFBAmm2000
Motor Power




Hydraulic Overload Protected Pump


The press is standard equipped with Japanese SHOWA hydraulic overload pump. 

High  Precision for Sheet Metal Punching 

JH21 C frame press uses rectangular type lengthened slide guides with bronze plates for higher guide precision.


HMI for Easy Operation

HMI according to the working time or working stroke times.The press has both mechanical and electrical cam controllers. The precision is 0.1mm. 


Wet Clucth


Wet type pneumatic clutch with imported clutch disc, NOK seals, lower noise and maintenance cost, longer service life.



JH21-100 C Frame Metal Stamping Machine

Adopt to sheet metal punching , cutting, bending, drawing,stamping,blanking and forging process

Various metal parts






World group was established in 1988 as a private company in Danyang City, Jiangsu Province. World has 21 subsidiary companies totally. The main business is to produce and sell power press machines, agriculture machines,construction machines, auto parts and garden tools.


For 30 years, World group has been making suitable progress possible and driving positive change on each industry. World has applied for 573 patents and obtained 122 authorized patents, 404 utility models patents, 36 invention patents and 47 design patents. World is also a registered well-known trademark by SAIC.


With 2016 sales and revenues of $3.692 billion, World group is one of the TOP500 private companies in China and TOP100 companies in Jiangsu Province. Now, World is one of the leading power press manufacturers, the biggest combine harvester manufacturer, the biggest lawn mower manufacturer, and one of the main construction machines manufactures in China.

The JH21-100 C frame automatic metal stamping machine is a highly efficient and versatile mechanical device used for metal stamping, blanking, and punching operations. This specific model offers a punching force of 100 tons, making it capable of handling heavy-duty tasks in various industries.

With its sturdy c-frame design, the machine provides stability and rigidity, allowing for precise and accurate metal stamping. It features a robust frame structure that minimizes deformation during operation, ensuring consistent performance and extended tool life.

Equipped with advanced technology and user-friendly controls, the JH21-100 c frame automatic metal stamping machine offers convenient and efficient operation. It incorporates a highly responsive hydraulic system that delivers smooth and reliable punching motions. The machine also features adjustable stroke length, variable speed control, and adjustable dwell time, providing flexibility and adaptability to different metal stamping requirements.

The automatic feature of this machine enhances productivity and efficiency. It includes programmable controls, allowing for precise positioning, speed, and repetitive operations. This type of machine is commonly used in mass-production industries where efficiency and accuracy are crucial.

Safety measures are an integral part of this metal stamping machine. It incorporates mechanisms like overload protection, emergency stop buttons, and safety guards to ensure operator safety during operation.

The JH21-100 c frame automatic metal stamping machine is widely used in industries such as automotive, electronics, appliances, and metal fabrication. It is capable of stamping various materials, including metal sheets, aluminum, stainless steel, and plastics. With its high precision, durability, and automation, the JH21-100 is an ideal choice for demanding metal stamping applications.

In conclusion, the JH21-100 c frame automatic metal stamping machine is a reliable and efficient machine that provides high-quality metal stamping capabilities for a wide range of industrial applications. Its advanced features, user-friendly controls, and emphasis on safety make it a popular choice among manufacturers seeking productivity and precision in their metal stamping operations.

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