Aluminium Metal JH21-400 T Pneumatic Punching Machines
WORLD BRAND
JH21-400 Aluminium Container Power Press 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.
WET CLUTCH
HYDRAULIC OVERLOAD PROTECTING PUMP
AUTO LUBRICATION SYSTEM
PRODUCT SPECIFICATION
WORLD
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Steel welded body, tempering treatment, high rigidity, accuracy and stability.
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Cross located crankshaft, compact structure.
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The crankshaft undergoes grinding treatment after high frequency quenching.
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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.
- Both auto grease lubrication system and manual thin oil lubrication system.
| ITEM | CODE | UNIT | JH21-400 | |
| Nominal Capacity | Pe | KN | 4000 | |
| Slide Stroke Length | S | mm | 250 | |
| Slide Strokes | Fixed | spm | 30 | |
| Variable(optional) | spm | 20-35 | ||
| Max. Die Shut Height | H2 | mm | 550 | |
| Die Shut Height Adjustment | t | mm | 120 | |
| Throat Depth | C1 | mm | 490 | |
| Distance Between Uprights | d1 | mm | 1050 | |
| Slide Bottom Size | FB | b | mm | 750 |
| LR | a | mm | 1020 | |
| Shank Hole Size | Diameter | d | mm | 70 |
| Depth | I | mm | 130 | |
| Table Size | FB | D | mm | 950 |
| LR | C | mm | 1700 | |
| Thickness | H3 | mm | 210 | |
| Table Hole Diameter | ¢ | mm | 280 | |
| Overall Dimensions | FB | A | mm | 2850 |
| LR | B | mm | 1750 | |
| Height | H | mm | 4140 | |
| Motor Power | KW | 37 | ||
| Weight(approximate) | kg | 29500 | ||
DETAILS INTRODUCTION
WORLD
Wet Clucth
Wet type pneumatic clutch with imported clutch disc, NOK seals, lower noise and maintenance cost, longer service life.
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.
High Precision for Sheet Metal Punching
JH21 C frame press uses rectangular type lengthened slide guides with bronze plates for higher guide precision.
Hydraulic Overload Protected
The press is standard equipped with Japanese SHOWA hydraulic overload pump.
APPLICATIONS
WORLD
JH21-125 C Frame Pneumatic Press Machine
Adopt to sheet metal punching , cutting, bending, drawing,stamping,blanking and forging process
OUR CUSTOMERS
WORLD
WORLD
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.
Quick Links
Contact Us
• Tel: 86-21-62828320
• Fax: 86-21-62829970
• E-mail: jackow@pressmachine-world.com
• WHATSAPP: +8613817590728
• WEHCHAT: W13817590728
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• Exporting Office: 12F, Huaihai Road West, Shanghai, China
• Factory: Picheng World Industrial Park, Danyang City, Jiangsu Province, China