•  Mining anchor cable tensioning equipment
  •  Mining anchor cable tensioning equipment
Mining anchor cable tensioning equipment

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产品展示

product details

Applicable Scope

The mining anchor cable tensioning equipment is mainly used in various construction sites such as coal mines, national defense, tunnels, and transportation to measure the anchor cable anchoring force in anchor spraying support projects. The output pressure can be adjusted according to requirements to accurately apply the required pretension force to the anchor cable by the jack.

Product Features

1. Lightweight, reliable in operation, easy to operate and maintain;

2. Adopting quick connectors for easy disassembly and assembly;

3. The tool anchor is treated with carbonitriding, and the anchor cable can be firmly and reliably grasped, with a long service life;

4. Multiple forms of power sources can be selected, such as pneumatic (MQ-series), hydraulic (MY-series), and electric (MD -series).

Technical Parameters

Parameter

Unit

 Pneumatic power-type

MQ15-180/40

MQ15-200/60

MQ18-400/40

MQ18-400/60

MQ19-400/60

MQ22-450/45

MQ22-450/63

MQ29-450/60

MQ29-500/63

Rated pressure

MPa

40

60

40

60

45

63

60

63

Rated tensile force

kN

180

200

400

450

500

Adapt steel strands diameter 

mm

15

17.8

19

21.8

28.6

Central aperture

mm

20

21

24

30

Working air pressure

MPa

0.4 ~ 0.63

Parameter

Unit

Hydraulic power

MY22-450/45

MY22-450/55

MY22-450/60

MY22-500/60

Rated pressure

MPa

45

55

60

Rated tensile force

kN

450

500

Adapted steel strands diameter

mm

21.8

Central aperture

mm

24

Parameter

Unit

Motor power-type

MD18-400/60

MD19-400/60

MD22-400/60

MD22-500/60

MD29-500/60

Rated pressure

MPa

60

Rated tensile force

kN

400

500

Adapted steel strands diameter

mm

17.8

19

21.8

28.6

Motor power

kW

1.5

Rated voltage

V

660/1140