GTP1 Open Type Single Crank High Precision Power Presses
GTP1 Open Type Single Crank High Precision Power Presses
GTP1 Open Type Single Crank High Precision Power Presses

Open Type Single Crank High Precision Power Presses metal stamping punching press machine for automotive metal tensile stamping sheet metal parts.

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Product Details
Technical Parameters
Dimensions
• The machine body is welded of quality steel sheet and treated by tension elimination, improve stability and reliability of the machine.

• In order to guarantee the machine running in stable and smooth, adopts the design of symmetrical two balancer.

• The precision of mold adjusting up to 0.1 mm, safety, reliable and convenient.

• Crank, gear, connect bar are oxidized hardening and milled having super comprehensive mechanical performance and durable function.

• Reasonable structural design, is convenient for automatic production and line production.

• Used reliable high intensity clutch/brake and twin electromagnetic valve, overloading protector can guarantee safe production all-around.

Standard Unit

Optional Accessories

Inverter

Electrical automatic lubrication system

Hydraulic over-load protector

Pneumatic die cushion device

Manual Slide adjusting device (model GTP1-60 and those below it)

Foot switch

Electric Slide adjusting device (model GTP1-80 and those above it)

Quick die change device ( Die lifter, die clamper or die moving arm )

Manual die height indicator (model GTP1-60 and those below it)

Knock-out device for the upper side of Slide

Electric die height indicator (model GTP1-80 and those above it)

Missfeed detection consent

Balancing device for Slide and mold

Shakeproof mechanical foot

Crank angle indicator

Photo-electronic safety device

Stroke counter

Feeder

Air source receptacle

Uncoiler

Against over-run safety device

Leveler

Air ejector

Robot hand

Power socket

Die lighting

Touch pad (Preset, total  counter)


Model
GTP1-25
GTP1-35
GTP1-45
GTP1-60
GTP1-80
V
H
V
H
V
H
V
H
V
H
Capacity Ton
25
35
45
60
80
Rated Tonnage Point mm
3.2
1.6
3.2
1.6
3.2
1.6
4
2
4
2
Variable Speed s.p.m
60-140
130-200
40-120
110-180
40-100
100-150
35-90
80-120
35-80
80-120
Stroke Per Minute s.p.m
110
85
75
65
65
Stroke mm
60
30
70
40
80
50
120
60
150
70
Max. Die Height mm
200
215
220
235
250
265
310
340
340
380
Slide Adjustment mm
50
55
60
75
80
Slide Area mm
300×220×50
360×250×50
400×300×60
500×360×70
560×420×70
Bolster Area mm
680×300×70
800×400×70
850×440×80
900×500×80
1000×550×90
Shank Hole Diameter mm
Ø38.1
Ø38.1
Ø38.1
Ø50
Ø50
Main Motor kw×p
3.7×4
3.7×4
5.5×4
5.5×4
7.5×4
Slide Adjusting Device
Manual operation
Air Pressure kg/cm²
6
Presses Precision
JIS 1 Class
Presses Dimension mm
1390×920×2125
1450×990×2300
1650×1040×2390
1670×1090×2750
1820×1330×2980
Presses Weight Ton
2.1
3
3.8
5.6
6.5
Die Cushion Capacity Ton
-
2.3
3.6
3.6
3.6
Die Cushion Stroke mm
-
50
70
70
70
Die Cushion Effective Area mm²
-
300×230
350×300
350×300
450×310
Model
GTP1-110
GTP1-160
GTP1-200
GTP1-260
GTP1-315
V
H
V
H
V
H
V
H
V
H
Capacity Ton
110
160
200
260
315
Rated Tonnage Point mm
6
3
6
3
6
3
7
3.2
8
4
Variable Speed s.p.m
30-60
60-90
20-50
40-70
20-50
50-70
20-40
40-50
20-40
40-50
Stroke Per Minute s.p.m
50
35
35
30
30
Stroke mm
180
80
200
90
200
100
140
150
250
150
Max. Die Height mm
360
410
460
510
460
510
500
550
500
550
Slide Adjustment mm
80
100
110
120
120
Slide Area mm
650×470×80
700×550×90
850×630×90
950×700×100
1000×740×100
Bolster Area mm
1150×600×110
1250×800×140
1400×820×160
1500×840×180
1600×900×200
Shank Hole Diameter mm
Ø50
Ø65
Ø65
Ø65
Ø65
Main Motor kw×p
11×4
15×4
18×4
22×4
30×4
Slide Adjusting Device
Manual operation
Air Pressure kg/cm²
6
Presses Precision
JIS 1 Class
Presses Dimension mm
1970×1458×3140
2390×1560×3800
2690×1790×4100
2865×1950×4470
2965×2145×4500
Presses Weight Ton
9.6
16
23
32
36
Die Cushion Capacity Ton
6.3
10
14
14
14
Die Cushion Stroke mm
80
80
100
100
100
Die Cushion Effective Area mm²
500×350
650×420
710×480
810×480
810×480
Model
A
B
C
D
E
F
G
H
L
T型槽
a
b
c
d
GTP1-25
240
120
90
300
150
Ø38.1
80
220
18
30
18
12
GTP1-35
280
140
120
360
160
Ø38.1
100
250
18
30
18
12
GTP1-45
300
150
120
400
210
Ø38.1
120
300
18
30
18
12
GTP1-60
320
160
150
500
220
220
Ø50
160
360
22
37
24
16
GTP1-80
360
180
150
560
300
220
Ø50
180
420
22
37
24
16
GTP1-110
400
200
160
650
300
220
Ø50
220
470
22
37
24
16
GTP1-160
440
220
220
700
300
175
Ø65
220
550
22
37
24
16
GTP1-200
480
240
280
850
420
200
Ø65
300
630
22
37
24
16
GTP1-260
520
260
290
950
420
200
Ø65
300
700
22
37
24
16
GTP1-315
520
260
290
950
420
200
Ø65
300
700
22
37
24
16

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