BESCOMT

JH21 pneumatic power press

(1) Performance

High-strength steel welding frame German Siemens main motor;

Combined dry pneumatic friction clutch and brake;

Gear pair: oil bath lubricated six-sided rectangular extended rail;

Rigid collapse insurance components;

JH21-16 / 25 / 25B / 45 manually adjust the mold height, JH21-25 / 45: scale indicator, JH21-63: digital display;

JH21-63 and above: digital display electrically adjusts the die head height;

JH21-45 electrically adjusts the mold height (optional), digital display;

The slider is equipped with imported double solenoid valves of lifting balance cylinder (except JH21-25);

JH21-160 and above adopt grease forced lubrication system;

Balance cylinder: manual lubrication;

Set a set of Estun PLC controller for air blowing device;

Contactors, buttons and indicators of international brands;

Optional: air cushion device, automatic feed axis device, photoelectric protection and various automation equipment

(2) Standard configuration

l Germany Siemens three-phase asynchronous motor

l Shanghai Yuyi Dry Clutch

l Taiwan Jinhang hydraulic insurance components

l Japan TACO double solenoid valve

l Bundled on Yuxi display

l Zhejiang Yuxiang lubrication system with electric lubrication pump

l 45T and below are mechanical cams, 45T and above are electronic cams

l S78 series adopts Beijing Jinzhuli cushion

l Schneider Electric, France

l China high-performance foot switch, mobile console

l Estun PAC300 PLC controller

(3) Safety standards:

l Schneider Electric (safety level 4)

l Rear metal safety fence, in line with CE standards

l Safety relay monitors pedal switch for safety protection.

l China's high-performance foot switch meets safety standards

(4) Estun PAC 300 PLC controller

l Automatically expand input and output channels according to actual needs, up to 40 logical input channels and 40 output logical channels

l Touch screen operation and customizable interface provide a good human-computer interaction interface

l Maximum support 20 channel electronic cam/cutting and programmable DM

l Automatic dead point compensation function

l Can restore 10 sets of mold database

l Mold counting function

l Various lubrication methods

l Dual channel tonnage monitoring function

l Two overload handling methods, compatible with the overload safety valve of most machines

l Inverter control function

l Can be equipped with input and output interfaces (optional)

l Abnormal brake alarm function

l Dual protection of hardware and software at top dead center over-travel

l Adopt rotary transformer to detect angle to improve machine reliability (such as anti-vibration, anti-shock, high precision)


Serial number

Accessories name

Model/Manufacturer

configuration

1

Control System

China Yangli

standard

2

Hydraulic overload protection

Made in China

3

Motor lubrication

Made in China

4

Frequency converter

Taiwan Delta

5

Mold height indicator

Made in China

6

Slider and mold balancing device

Made in China

7

Electric cam switch

Made in China

8

Electric crankshaft angle and speed display

Made in China

9

Shockproof feet

Made in China

10

counter

Made in China

11

Tailor-made calculator, preflush counter

Made in China

12

Photoelectric protection

Made in China

Optional

13

Air cushion device

Made in China


14

Quick die changer

Made in China


15

Slider topping device

Made in China

Optional

16

Misfeed detection device

Made in China


17

Manipulator feeder

Made in China



description

unit

JH21-16

JH21-25

JH21-45

JH21-63

JH21-80

JH21-110

JH21-125

JH21-160B

JH21-200B

JH21-250

JH21-315

JH21-400


Nominal power

N

160

250

450

630

800

1100

1250

1600

2000

2500

3150

4000


Nominal travel

Mm

2

3

4

4

5

6

6

6

6

8

8

10


Slider stroke

Mm

60

80

100

120

140

160

160

160

200

200

200

200


journey time

fixed

毫米

135

100

80

70

60

50

50

40

35

30

30

25

variable

120-150

80-120

70-90

60-80

50-70

40-60

40-60

35-50

30-40

25-35岁

25-35岁

20-30


Maximum mold height

Mm

220

250

270

300

320

350

350

350

450

430

430

430


Mold height adjustment

Mm

30

50

60

80

80

80

80

110

110

120

120

120


Distance from sliding center to body

Mm

160

210

230

300

300

350

350

380

390

420

420

420


Bearing size (FB * LR)

Mm

310 * 700

400 * 700

440 * 810

580 * 900

580 * 1000

680 * 1150

680 * 1150

740 * 1300

760 * 1400

800 * 1400

800 * 1400

800 * 1400


Pillow hole (upper diameter * depth * lower diameter)

Mm

φ170* 20 *φ150

φ170* 20 *φ150

φ180* 30 *φ160

φ200* 40 *φ180

φ200* 40 *φ180

φ260* 50 *φ220

φ260* 50 *φ220

φ300* 50 *φ260

φ300* 50 *φ260

φ320* 50 *φ280

φ320* 50 *φ280

φ320* 50 *φ280


Bearing thickness

Mm

65岁

80

110

110

120

140

140

150

160

170

170

180


· Drop hole

(Dia / FB * LR)


Mm

200 * 220

260 * 250

300 * 300

390 * 460

390 * 520

420 * 540

420 * 540

480 * 600

480 * 600
370 * 570 (气垫)

370 * 570

440 * 580

440 * 580


Slider button size

(FB * lR)


Mm

250 * 320

300 * 360

340 * 410

400 * 480

420 * 560

500 * 650

540 * 680

580 * 770

600 * 800

650 * 850

650 * 850

690 * 900


Handle hole (diameter * depth)

Mm

φ40* 60

φ40* 60

φ40* 60

φ50* 80

φ50* 80

φ60* 80

φ60* 80

φ65* 85

φ65* 90

φ70* 90

φ70* 90

φ70* 90


Column interval

Mm

460

450

550

560

640

760

760

850

870

960

920

960


main motor power

Mm

3

3

5.5

5.5

7.5

11

11

15

18.5

22

30

37


Machine dimensions

(Length*Width*Height)


Mm

1500 * 1040 * 2000

1300 * 1025 * 2150

1390 * 1125 * 2275

1580 * 1205 * 2580

1640 * 1290 * 2800

1850 * 1450 * 3060

1850 * 1490 * 3060

2230 * 1630 * 3210

2480 * 1645 * 3520

2800 * 1730 * 3550

2800 * 1730 * 3710

3140 * 1800 * 3970


net weight

kg

2400

2600

3450

5200

6720

9300

9800

14500

17400

22100

22300

28700


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