Name of stents

Specifications and models

Setting load

Working resistance

Bracket height

Support center distance

Support strength

To adapt to the Angle

weight

Lightweight roof coal support

ZF2400/16/24ZA

1808

2400

1600-2400

1250

0.60

≤20

8020

ZF2400/16/24BF

1808

2400

1600-2400

1500

0.60

≤20

8.39

Coaling support

ZF3600/16/25R

3186

3600

1600-2500

1500

0.63

≤20

13.6

3877

5000

1600-2700

≤20

ZF6000/17.5/28

4666

6000

1750-2800

≤20

ZF6800/19/38

5288

6800

1900-3800

≤20

Stents for caving coal

ZFG6600/18/29H

4653

6600

1800-2900

0.96

19.40

The four pillars of the transition bracket for the top coal

ZFG4200/16/25R

3186

4200

1600-2500

0.65

13.46

Cover type big tilt bracket

ZYQ3400/12/28

2612

3400

1200-2800

0.58

≤35

11.84

Large Angle bracket

ZQ4000/17/35

3142

4000

1700-3500

1500

0.72

20--40

15.54

Shield support

ZY3800/13/28

2954

3800

1300-2800

1500

0.64

≤20

11.32

ZY4600/13/28

3570

4600

1300-2800

1500

0.77

≤20

ZY4600/16/36

3570

4600

1600-3600

1500

0.76

≤15

ZY4600/18/38

3866

4600

1800-3800

1500

≤20

ZY5000/19/40

3866

5000

1900-4000

1500

≤15

ZY6800/14/28

5026

6800

1400-2800

1500

≤20

ZY6800/19/40

5186

6800

1900-4000

1500

≤20

ZY10000/26/56

7675

10000

2600-5600

1750

≤20

ZY11000/28/63

7675

10000

2800-6300

1750

≤20

Support shield support

ZZ3600/16/32

3142

3600

1600-3200

1500

≤20

ZZ4000/17/35

3142

4000

1700-3500

≤20

ZZ11000/24/50

11000

2400-5000

≤30

Two column cover type of the transition support for the top coal

ZFG5200/19/28Y

1900-2800

≤12

Anti - four connecting rod transition bracket

ZFG7360/21.5/34H

2150-3400

≤25

Anti - four connecting rod - roof coal support

ZFH9600/17.4/28

1740-2800

≤20

Screen type electro-hydraulic support bracket

ZY6800/19/40D

1900-4000

≤20