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Round link chain

Field:Description of round link chain for chain scraper conveyor: In the actual operation of the scraper conveyor, through scraping machine and scraper chain form of circle structure and implementation for continuous smooth conveying material, plate chain, also known as the high strength round link chain, directly under the traction role in conveying process, is a direct power source for conveying, scraping plate chain should not only bear the huge role of traction, also direct contact with the mater...

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Description of round link chain for chain scraper conveyor:

In the actual operation of the scraper conveyor, through scraping machine and scraper chain form of circle structure and implementation for continuous smooth conveying material, plate chain, also known as the high strength round link chain, directly under the traction role in conveying process, is a direct power source for conveying, scraping plate chain should not only bear the huge role of traction, also direct contact with the material for a long time, materials and the external environment of erosion.

round link chain-1

Therefore, scraper chain production, must fully consider the bearing capacity of the chain. Zhengzhou Songyang Coal Machine Manufacture Co., Ltd  scraper independent production chain, the use of selected materials processing, chain through conditioning and surface treatment and other multiple processes to strengthen, after strict quality testing, before the factory sales .The scraper chain purchased from our company can withstand greater breaking load and has longer service life. Scraper chain is an important part of scraper, which is composed of ring chain, scraper, open type connecting ring and bolt. Scraper chain tension after the normal operation of the scraper, scraper ring chain tension to the operation in the head of the sprocket under a little droop is appropriate.

round link chain

How to carry on the scraper chain tension?

  1. The scraper chain shall be tensioned after the entire machine is laid.
  2. Firstly, tighten the chain, insert one end of the two tight chain hooks into the round holes of the left and right side boards of the headstock respectively, and insert the other end into the vertical rings in the symmetrical positions of the ring chains on both sides.

3, after the plug open the reverse car, the slack chain to the nose, in the moment of parking immediately hold the brake wheel.

  1. After braking, the excess chain can be removed and the ring chain can be docked, the tight chain hook can be removed, and then the eccentric wheel can be pulled to the releasing position to release the brake belt and brake wheel, so that the scraper can operate normally.

Parameters of round link chain for chain scraper conveyor

Round link chain d*p (mm)

成品链环 直边直径 (mm)

节距p(mm)

最小内宽 a (mm)

最大外宽 b (mm)

圆弧直径 r(mm)

实验负荷 (KN)

最小破断负荷 (KN)

实验负荷下最大伸长率(%)

破断时最小总伸长 率(%)

质量等级

单位长度质量 ≈kg/m

10Χ40

10±0.4

40±0.5

12

34

15

85

110

1.4

12

B

1.9

100

130

1.6

12

C

14Χ50

14±0.4

50±0.5

17

48

22

150

190

1.4

12

B

4.0

200

250

1.6

12

C

18Χ64

18±0.5

64±0.6

21

60

28

260

320

1.4

12

B

6.6

300

410

1.6

12

C

22Χ86

22±0.7

86±0.9

26

74

34

380

480

1.4

12

B

9.5

490

610

1.6

12

C

26Χ92

26±0.8

92±0.9

30

86

40

540

670

1.4

12

B

13.7

680

850

1.6

12

C

30Χ108

30±0.9

108±1.0

34

98

46

710

890

1.4

12

B

18

     
Senior technical team to make every detail

SONGYANG has a number of senior engineers and technicians to provide technical support, efficient production team, and shorten the delivery cycle.
Senior technical team to make every detail

SONGYANG has a number of senior engineers and technicians to provide technical support, efficient production team, and shorten the delivery cycle.

Processing strength

SONGYANG has six production and processing workshops including casting, rivet welding, metalworking, assembly, ring chain and heat treatment. It also has over 80 large-scale modern processing equipment and large and medium-sized general equipment. Provide effective guarantee for the quality of coal mine equipment.

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