Gold Member Since 2016
Audited Supplier
Nanjing Harsle Machine Tool Co., Ltd.

Pneumatic Punch, Pneumatic Press, Jf21 Pneumatic Punching Machine manufacturer / supplier in China, offering Jh21 Series Pneumatic Punching Machine, QC12y/QC12y Shearing Machine with High Quality Configuration, Harsle Brand Metal Sheet Shearing Machine for 6mm and so on.

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Jh21 Series Pneumatic Punching Machine

Purchase Qty.:
1-4 5+
FOB Unit Price: US $8,500 US $40,000
Purchase Qty. (set) FOB Unit Price
1-4 US $8,500
5+ US $40,000
Get Latest Price
Port: Shanghai, China
Production Capacity: 500sets/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: JH21-25T
  • Punch Shape: Open Punch
  • Slider Drive Mechanism: Crank Press
  • Automatic Grade: Manual
  • Precision: High Precision
  • Condition: New
  • Transport Package: Standard Package
  • Origin: Jiangsu, China
  • Type: High-Speed Punching Machine
  • Slider Movement: Single Action
  • Controlling Mode: Artificial
  • Power Source: Electric
  • Certification: CE
  • Trademark: harsle
  • Specification: 1280*1050*2050mm
  • HS Code: 8462109000
Product Description
JH21 C-frame Pneumatic Power Press Machine with servo feeding system
The Machine of Whole structure
(1).C- frame provides maximum rigidity and minimum deflection for accurate parts and long tool life. Steelwelded frame, high rigidity and less deformation Compact. Thick plates and large column provide you with the stable platform you need for your demanding application. 
(2).Wide body frame eliminating vibration for improved IDE life and machine, which means e
conomical and practical. Operation space is wide, and the movable bolster could be moved out of fra
me to set the die. The structure is simple and the appliance is also beautiful. 

(3).High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service. 
Transmission control and brake systems
(1). Use the combine of dry friction clutch and brake pneumatic, rigid interlocking, reliable
 piece of friction material semimetallic friction material SMFM88, less pollution, long life. 
With the transfer torque, rotational inertia is small, smooth transmission, flexible operation, 
convenient of installation and maintenance

(2).Die height adjustment of slider with manual mode, the scale display. Extended by four 
triangular rail, 
easy adjustment. 
(3).Use double safety valve to ensure the accurate implementation of the clutch instruction.
(4).Electrical control is installed PLC, 8 group cam controller, reliable action. 
(5).Electrical control adopts Omron PLC for centralized control, improved machine reliability
(6).Proximity switch with 8 groups consisting of Schneider cam controller, reliable synchronization detection and monitoring. 
(7).Machine is with both hands button and foot switch to achieve continuous, single and 
inching practices. 

(8).Can move the RAM up slowly, which allows the operator to control Mold adjustment 
RAM adjustment and Structure
(1).Adjustable stroke machine, slide stroke to achieve a certain level within the range of 
adjustable, body 
steel plate welded structure, the whole body is tempered, use the secondary transmission, the transmission part of the crankshaft horizontal Placement, flywheel and gear are the external open style, easy maintenance. 
(2).Slider is a cast box structure and rigid. Collapse of the sliderstyle installation of 
pressure overload 
protection device, simple structure, if the slider overload, the fuse 
collapse is damaged, then protect the machine tool and die from damage. 
Electrical system and the safety interlock
(1).Electrical components are imported or fromSinoforeign joint Venture, in accordance with international standards, reliable safety, long life, good antinterference ability, a radiationunit is fitted in electrical cabinet. 
(2).Protective fence and the safety interlock to ensure the operation safety. Have a 
movable single-hand pedal switch, easy to operate. 

Jh21 Series Pneumatic Punching Machine

Jh21 Series Pneumatic Punching Machine

Jh21 Series Pneumatic Punching Machine
Jh21 Series Pneumatic Punching Machine
Jh21 Series Pneumatic Punching Machine
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