OUR PRODUCT

GP2/GP4TWO-POINTFOUR-POINT SINGLE-ACTING PRECISION

GP2/GP4TWO-POINTFOUR-POINT SINGLE-ACTING PRECISION

The machine body is manufactured through welding the steel plates, after which the high-temperature annealing is conducted, so the rigidity is good and stability of the precision of the complete machine is high. 

It is provided with the self-mowing work table and the die clamping system, and the die change efficiency is improved.

STRAIGHT SIDE GP2/4 SERIES

TWO-POINT/FOUR-POINT SINGLE-ACTING PRECISION MECHANICAL PRESS

The machine body is manufactured through welding the steel plates, after which the high-temperature annealing is conducted, so the rigidity is good and stability of the precision of the complete machine is high. 

It is provided with the self-mowing work table and the die clamping system, and the die change efficiency is improved.

The slide adopts the eight-surface long-guideway guiding, so the precision is stable and thereby ensuring stability of production and good quality of products. 

The electrical devices adopt the PLC control method, which can achieve the automatic adjustment of air pressure, die set height and air cushion stroke and so on and the automaton degree is high.

The main transmission structure adopts the transmission structure of five shafts towards different directions. The gears are arranged symmetrically and the guide pillar and the guide sleeve are provided. 

It is provided with the air cushion with the large tonnage and pure gas, so it can satisfy various kinds of blank pressing and ejection demands. 

It adopts the progressive thin oil automatic circulating lubricating system and possesses the automatic monitoring functions of pressure, rate of flow temperature, oil level and dogging resistance and so on.

It can be provided with the automatic feeding device and undoing leveling device to achieve automated stamping production of a single machine.

01.jpg

02.jpg

03.jpg

GP2-300

GP2-400

GP2-500

GP2-630

GP2-800

GP2-1000

GP2-1200-

A

120

120

150

150

150

150

150

B

240

240

240

300

300

300

300

C

9

11

11

11

11

13

13

D

120

120

120

150

150

150

150

E

60

60

60

75

75

75

75

F

35

35

35

40

40

40

40

M

5

5

7

5

7

7

7

N

17

19

19

19

21

23

23

GP4-500

GP4-630

GP4-800

GP4-1000

GP4-1000

GP4-1200

GP4-1600

A

150

150

150

150

150

150

150

B

300

300

300

300

300

300

300

C

11

11

11

11

13

13

13

D

150

150

150

150

150

150

150

E

75

75

75

75

75

75

75

F

40

40

40

40

40

40

40

M

7

7

7

9

9

9

9

N

17

21

21

21

23

23

25

04.jpg

Main Transmission Structure

The main transmission structure adopts the transmission structure of five shafts toward different directions. The gears are arranged symmetrically. And the inertia force of gears and side force of the connecting rod counteract mutually. so precision and stability of the equipment are increased effectively. 

Adoption of the five-shaft structure can enlarge the interval between the left pressure spot and the right pressure spot to the most degree and improve the unbalancing load resistance capacity of the equipment.

For the main transmission the two-level reduction of the speed is adapted, the high-speed level of which uses the herringbone gear, while the low-speed level of which uses the straight gear. The small gear adopts the high-strength alloy steel and the large adopts NO.45 forged steel and corresponding heat treatment is conducted. Mean white, the hardness different between the large gear and the small gear is guaranteed, so strength of the gear is guaranteed and abrasive resistance is improve and hence the service life of the equipment is improved.   

The main transmission gear and the connecting road are sealed inside the bean. In accordance with the work characteristic of the gear’s heavy duty at the low speed, the progressive thin oil automatic lubricating system is adopted to conduct the forced lubrication, so wear is reduced and noise is lowered effected and reliability of the equipment is improved.

Technical Features of The Air Cushion

The air cushion adopts the single apical cap and pure gas type structure and it is composed of an apical cap, two suits of main cylinders, a set of stroke regulating mechanism, a buffering mechanism and a set of lag latching cylinder (purchase on selection) and so on.

The air cushion is provided with the stroke regulating device. A set of ejector rob with the standard length only can satisfy demands of ne different awing processes, which avoids changing the ejector rob frequently and improves the work efficiency.

The air cushion is provided with the hydraulic terminal buffering function, which can reduce impact, lower noise from work and prolong the service life of the equipment effectively.

The air cushion adopts the progressive interval type thin oil automatic lubricating system to conduct the forced lubrication, so stability can be guaranteed even if there is a long-period full load.

The air cushion can be provided with the lag latching cylinder selectively so as to satisfy demands of the special drawing process and thereby preventing the work piece being destroying by the extremely rapid rising of the air cushion.

05.jpg

No information.

GP2 SERIES PRODUCT PARAMENTERS

GP2-400

GP2-500

GP2-630

GP2-800

GP2-1000

GP2-1250

GP2-1600

Nominal Capacity

kN

4000

5000

6300

8000

10000

12500

16000

Rating Point A.B.D.C.

(Above bottom dead center)

mm

13

13

13

13

13

13

13

Stroke length

mm

400

600

800

500

600

800

550

800

650

600

550

700

600

Strokes per minute

continuous

SPM

12-25

15-28

15-25

10-20

15-25

15-25

15-25

10-18

10-20

10-18

15-28

12-22

10-16

11-18

interrupted

SPM

15

15

11

10

12

10

10

11

9

10

9

9

8

9

Slide Bolster area

LR

mm

3000

3450

3800

4000

3600

3800

4000

4500

4000

4500

6000

5000

6000

5500

FB

mm

1400

1600

1800

2000

1500

2000

2000

2000

1800

1800

1700

1800

1800

1800

Max. die height  

mm

800

1000

1200

1200

900

1200

1200

1200

1200

1000

1000

1200

1300

1300

Slide adjustment

mm

200

500

600 

600

300

600

600

400

400

550

400

550

600

600

Max. Weight of upper mold

ton

5

8

10

15

10

12

15

15

20

20

25

20

25

20

Upper mold clamps

(Option: manual / auto)

kN

60KN×10

60KN×10

80KN×10

80KN×20

100KN×12

100KN×12

100KN×12

Movable bolster

Direction / Quantity

(Option: Fixed bolster)

Structural form of the work table: backward and forward movement leftward and rightward movement and number, all of which are selected by the customersheet image 1.jpg

 

Bolster area

LR

mm

3000

3450

3800

4000

3600

3800

4000

4500

4000

4500

6000

5000

6000

5500

FB

mm

1400

1600

1400

1600

1500

2000

2000

2000

1800

1800

1700

1800

1800

1800

Height of Bolster

mm

700

700

700

750

750

750

750

Bearing capacity of Bolster area

ton

10

16

20

40

20

25

40

30

40

40

50

40

50

40

Moving speed

Customized

m/min

1.5-12

1.5-12

1.5-12

15.-12

1.5-12

1.5-12

1.5-12

Pin lifting capacity

kN

15

15

15

15

15

15

15

Pin lifting stroke length

mm

160

160

160

160

160

160

160

Air cushion

Type 

Customized

 

Single apical cap/having the latching(having the latching function or not selected by the customer)

Capacity

kN

450

600

1000

1500

1500

2000

3000 

Stroke length

mm

0-200

(Adjustable)

0-200

(Adjustable)

0-250

(Adjustable)

 0-250

(Adjustable) 

0-250

(Adjustable) 

0-250

(Adjustable) 

0-30

(Adjustable)

Machine height above ground

mm

6500

6800

7100

8850

8100

 

8400

 

8925

 

8800

 

9100

9550

9800

9550

9800

9800

Machine dimensions

LR

mm

4850

6540

6900

7000

6255

7550

7000

8250

7550

8250

9250

8300

9300

8800

FB

mm

3100

3500

4900

5500

4430

5100

5500

5260

5260

5700

5600

5500

5500

5500

Motor power

kW

45

55

75

90

110

90

110

132

132

160

160

200

200

Motor for slide adjustment

kW

3

5.5

4

5.5

7.5

7.5

7.5

11

11

18.5

Press height beyond ground

mm

4500

4500

5000

6000

6000

6000

6000

Pit depth

ton

90

100

145

150

 

165

 

170

175

260

240

310

350

350

400

 

430

Air pressure used

MPa

0.6

Technical specifications

GP2-630

GP4-800

GP4-1000

GP4-1000

GP4-1250

GP4-1600

GP4-2000

Nominal Capacity

kN

6300

8000

10000

10000

12500

16000

20000

Rating Point A.B.D.C.

(Above bottom dead center)

mm

13

13

13

13

13

13

13

Stroke length

mm

600

700

800

1000

800

1000

800

Strokes per minute

continuous

SPM

12-18

10-18

10-16

10-16

10-16

10-16

9-15

interrupted

SPM

12

10

10

10

10

10

8

Slide area

LR

mm

4000

4000

4000

4200

5500

4600

5500

FB

mm

2000

2200

2200

2200

2500

2500

2500

Max. die height  

mm

1200

1300

1300

1400

1400

1400

1500

Slide adjustment

mm

600

600

650

700

750

700

700

Max. Weight of upper mold

ton

15

18

20

25

25

25

25

Upper mold clamps

(Option: manual / auto)

kN

80KN×10

80KN×10

100KN×10

80KN×20

100KN×12

100KN×12

100KN×16

Upper mold clamps

(Option: manual / auto)

Direction / Quantity

(Option: Fixed bolster)

Structural form of the work table: backward and forward movement leftward and rightward movement and number, all of which are selected by the customer

sheet image 2.jpg 

Bolster area

LR

mm

4000

4000

4000

4200

6000

5200

5500

FB

mm

2000

2000

2200

2000

2500

2500

2500

Bolster to ground

mm

700

700

700

750

650

690

750

Load of bolster

ton

30

35

40

50

50

50

50

Moving speed

Customized

m/min

1.5-12

1.5-12

1.5-12

15.-12

1.5-12

1.5-12

1.5-12

Moving speed

kN

15

15

15

15

15

15

15

Pin lifting stroke length

mm

160

160

160

160

160

160

160

Cushion

Type 

Customized

 

Single apical cap/having the latching(having the latching function or not selected by the customer)

Capacity

kN

1000

1500

1500

2000

1000+2500

3000

3000

Stroke length

mm

0-250

(Adjustable)

0-250

(Adjustable)

0-250

(Adjustable)

 

0-300

(Adjustable)

 

0-300

(Adjustable)

0-300

(Adjustable)

0-300

(Adjustable)

Press height beyond ground

mm

8300

8500

8800

10000

10000

10600

10600

Overall dimension

LR

mm

5950

5950

7100

7300

9600

9500

9800

FB

mm

5680

5750

6520

6520

7200

9500

9800

Main motor

kW

90

110

132

180

200

250

315

Motor for slide adjustment

kW

7.5

7.5

11

11

18.5

18.5

18.5

Pit depth

mm

5800

6000

6000

6000

6000

6500

6500

Pit depth

ton

235

280

325

360

400

450

500

Air pressure used

MPa

0.6

STRAIGHT SIDE GP2/4 SERIES CNFIGURATION

Standard configuration

T-shape two-hand button operating board (movable) 

Touching type supervising controller 

Hydraulic overload protective device 

Over-run protective device 

Single 4-bit counter 

Accumulative 8-bit counter 

Preset 4-bit counter 

Motor-driven side block adjustment device 

Automatic lubricating device

Misfeed detecting interface 

Electronic cam controller 

Lighting lamp for die

Lighting lamp for the work area

Frequency conversion(DC)speed regulating equipment

Digital die height indicator 

Clutch, brake 

Side block and die balancing device 

Movable work table 

Electronic type crank angle indicator 

Inversion set of the main motor 

Coupling for air blowing 

Coupling for air source 

Double solenoid valve 

Flywheel brake equipment 

Safety cock

Optional configuration

Air cushion 

Foot switch 

Damping sizing block 

Ejector device in the upper of the slide block 

Quick die change device 

Load detector 

Die safety detector

INQUIRY

vcode

CONTACT US

contact-email
contact-logo

Guangdong Metal Forming Machine Works Co., Ltd.

We are always providing our customers with reliable products and considerate services.

vcode

If you would like to keep touch with us directly, please go to contact us

  • Home

    Home

  • Tel

    Tel

  • Email

    Email

  • Contact

    Contact

LANGUAGE