JH21 Series C Type Eccentric Pneumatic Punching Machinery1.High performance, 2.Easy operation, 3.Meet CE,
JH21 Series C Type Eccentric Pneumatic Punching Machinery
The Machine of Whole structure
(1).C- frame provides maximum rigidity and minimum deflection for accurate parts and long
Steel-welded frame, high rigidity and less deformation Compact. Thick plates and large columns
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
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, fav
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 synchroni
zation detection and monitoring.
(7).Machine is with both hands button and foot switch to achieve continuous, single and
(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 seconda
ry 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 radiation
unit 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 C Type Eccentric Pneumatic Punching Machinery Parameters
The Frame (mm)
|J23-25T||250|| 5|| 70|| 70|| 260|| 60|| 190|
|J23-40T|| 400|| 6|| 100|| 55|| 320|| 80|| 230|
|J23-63T|| 630|| 6|| 100|| 60|| 330|| 80|| 240|
|J23-80T|| 800|| 8|| 120|| 50|| 380|| 100|| 260|
JH21 Series C Type Eccentric Pneumatic Punching Machinery Picture