contact us

METMAC Incorporated

We provide customers with quality products and provide high-quality services

看不清,请点击我!

If you would like to leave us a comment please go to

Contact Us

  • logo


  • GUANGZHOU METMAC CO., LTD

    Address: 2D16 HuaTing Road 4,
    TianHe District, Guangzhou, China

    Tel: +86 (20) 8523 8159 E-mail: info@metmac.com

General open back press machine with fixed bed J21

General open back press machine with fixed bed J21

Adopts horizontally placed crankshaft.

Rigid rotated bond clutch.

Manual shut height adjustment with scale display.

The type with “A”equipped with emergency stop device,which could make the slide stop  at 0°~135°area and equipped with light curtain protector as well.

The type with “D”adopts dual rotated bond structure to overcome rebound of punching effectively.

JC21-160 equipped with pneumatic clutch to make slide stop at any position.

 

Technical parameter

Type

Unit

J21-63A

JD21-63A

J21-80A

JD21-80A

JD21-100A

JD21-125A

JC21-160

Capacity

kN

630

630

800

800

1000

1250

1600

Nominal Force

mm

8

8

9

9

10

10

6

Slide Stroke

mm

120

120

130

130

140

140

160

SPM

min-1

50

50

45

45

38

38

40

Max. Die Height

mm

300

300

350

320

320

320

350

Die Height Adjustment

mm

80

80

100

100

100

100

100

Between Slide Center & Frame

mm

300

300

300

300

380

380

380

Bolster (FB×LR)

mm

570×760

570×760

580×860

580×860

710×1100

720×1200

740×1300

Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)

mm

Φ200×45

×Φ180

Φ200×45

×Φ180

Φ200×45

×Φ180

Φ200×45

×Φ180

Φ260×50

×Φ220

Φ260×50

×Φ220

Φ300×50

×Φ220

Bolster Thickness

mm

90

90

100

100

120

120

150

Bolster Opening

(Dia.×FB×LR)

mm

Casting

Φ280×220

×320

Φ280×220

×320

Casting

Φ280×220

×380

Φ280×220

×380

Casting

Φ320×250×420

Casting

Φ320×250

×420

Φ470

Steel

220×250

 

Steel 220×260

 

Steel 260×290

Steel

260×290

Slide Area (FB×LR)

mm

280×320

280×320

280×380

280×380

420×560

420×560

580×770

Shank Hole (Dia.×Dpth)

mm

Φ50×80

Φ50×80

Φ60×75

Φ60×75

Φ60×80

Φ60×80

Φ65×85

Between Columns

mm

Steel 470

320

Steel 515

410

Steel 630

Steel 620

730

Casting 320

Casting

410

Casting

580

Casting

580

Motor Power

kW

5.5

5.5

7.5

7.5

7.5

11

15

Outline Size (FB×LR×H)

mm

1550×1410

×2610

1550×141

0×2610

1610×1470

×2680

1925×1470

×2675

1960×1335

×2850

2060×1600

×3000

2200×1550

×3160

 

After sales service

We not only apply ourselves to develop the new products and improve our products’ quality, but also build a quite perfect after sales service network all over the world and supply more convenience and better service for our customers.

We supply the foundation fig of the machine’s installation but not constructing. We take charge of the machine’s installation and adjustment if you supply the lifting equipment and necessary conditions. Please let us know the list of accessories before the machine leaves the factory.

1. When the machine is finished, we will inform you to inspect the machine in our factory. After your inspection and acceptance, the machine will be shipped.

    2. During installing the machine, we supply free training and technical consultation service, buyer be in charge of accommodation, flight and daily salary of technician.

3. The final acceptance of the machine is done in you place according to the signed agreement and relative technical files.

4. We guarantee for product’s maintenance, change and return after sales for one year. In this period, we can change the damaged parts for free if not your responsibility (not including easily worm parts). After this period, we can repair the machine for you only taking the basic charge.

logo
看不清,请点击我!
top