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JH21-45 ton power press punching machine for metal work
JH21-45 ton power press punching machine for metal work
JH21-45 ton power press punching machine for metal work
JH21-45 ton power press punching machine for metal work
JH21-45 ton power press punching machine for metal work

JH21-45 ton power press punching machine for metal work

Negotiable

Min.Order:1

Supply Ability:
1000 per Month
Payment Terms:
T/T Credit Card

Jingjiang Fuji Technology Co., Ltd.

Credit Member 3 years
Business license
Business Type: Manufacturer
Main Products: weichai ,CAT ,Cummins ,Cut Resistant Gloves ,bearing ,tractor ,excavator ,Siemens ,Loctite glue
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Product Details

Product Description
Punching press machine Features:
1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;
2.Vertical located crankshaft, compact structure;
3.The crankshaft undergoes grinding treatment after high frequency quenching;
4.Lengthened rectangular guideway with a surface of bronze plate;
5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
6.PLC control and imported safety dual valve;
7.Wet clutch and hydraulic overload protector.
Size Information
Specifications
Unit
JH21-25
JH21-45
Type
H
S
H
S
Nominal force
KN
250
450
Nominal Stroke
mm
3
3
4
4
Slide Stroke
mm
50
80
70
120
Slide Strokes Per Minute
Fixed
min-1
125
100
95
80
Variable
75-150
60-120
65-115
50-95
Maximum Die Set Height
mm
265
250
295
270
Die Height Adjustment
mm
50
60
Between slide center and frame
mm
210
225
Columns Distance
mm
450
515
Bottom size of slide
L×R
mm
360
400
F×B
mm
250
340
Shank Hole Size
Dia
mm
40
50
Depth
mm
50
60
Bolster size
L×R
mm
720
825
F×B
mm
400
440
Blanking Hole Diameter
mm
150
150
Bolster Thickness
mm
80
110
Bolster Surface Height
mm
780
800
Overall Dimensions
F×B
mm
1500
1585
L×R
mm
945
1075
H
mm
2120
2390
Distance Between Foundation Bolts
F×B
mm
980
1075
L×R
mm
690
760
Motor
Power
Kw
3
5.5
Weight（Approximate)
Kg
2450
3550
Press Pressure
Mpa
0.5
0.5
0.5
0.5
Machine Details

Standard accessories:

1) Wet clutch
2) Hydraulic overload protecting pump
3) Auto lubrication system
4) Manual lubrication system
5) Hydraulic overload
protecting pump
6) Joint for miss-feeding
7) Touch screen
8) Electronic crankshaft angle indicator
9) Cam controller
10) Die height
adjusted motor (JH21-100~400)
11) PLC: Programmable logical controller
12) Knock out device
13) Air source quick connector
14)Absorbing pads
15) Working lamp
16) Air blowing
17) Second degree drop
18) Preset counter

Optional accessories:

1) Dry clutch
2) Pneumatic die cushion apparatus
3) Light curtain
4) Die quick change device
5) Foot pedal
6) Automatic feeding the
output shaft
7) Speed motor, frequency control
Machine Show:
Company Introduction
FAQ

Contact Supplier

Mr. Jack Xu Sales Manager Chat Now
Telephone
86-188-52690200
Mobile
86-18852690200
Showroom
https://quanfengshanghang.goldsupplier.com/
Whatsapp
8618852690200

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