World Oper Press Machine Fabricant et fournisseur

Tel: 86-15696788493  E-mail:  vente3@worldpowpress.com

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JH21-80 Machine de perforation en tôle d'aluminium en aluminium

JH21-80 Aluminium Sheet Metal Hole Punch 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.

JH21-80 Aluminium Sheet Metal Hole Punch 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.

PRODUCT SPECIFICATION

WORLD

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.

ITEM

CODEUNITJH21-80
NominalCapacityPeKN800
Slide Stroke Length5mm160
Slide StrokesFixed
spm60
Variabled(optional)
spm40-75
Max.Die Shut HeightH2mm320
Die Shut Height Adjustmenttmm80
Throat DepthC1mm310
Slide Bottom SizeFBbmm460
LRamm540
Shank Hole SizeDiameterdmm50
Depthlmm65
Table SizeFBDmm600
LRCmm950
ThicknessH3mm140
Table Hole Diameter
mm180
Overall DimensionsFBAmm1765
LRBmm1200
HeightHmm2725
Motor Power
KW7.5


DETAILS INTRODUCTION

WORLD

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.

Wet Clucth

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

Hydraulic Overload Protected Pump

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

OUR FACTORY

WORLD

WORLD GROUP

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.

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