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Pneumatic mining anchor cable tensioning machine

200.0~500.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: T/T, WU
Supply Ability: 1000
Place of Origin: Shandong

Company Profile

Location: Jining, Shandong, China (Mainland)
Business Type: Manufacturer, Distributor/Wholesaler
Main Products: Mining Machinery

Product Detail

Means of Transport: Ocean, Air
Application: Coal
Type: Mill
Brand Name: dongda
Production Capacity: 1000
Packing: standard packing
Delivery Date: 15
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Product Description

MQ18-350/66  mining anchor cable and back tension machine

Product: Pneumatic anchor cable and back tension machine

Type:  MQ18-350/66

1. Product details:

Pneumatic anchor cable and back tension machine is combination of peneumatic hydraulic pump and back anchor tension jack. Jack can complete these automaticly: seize the anchor, load tension, boost and lock anchors under the drive of hydraulic pump, it is necessary during unloading tension and loosing the cable anchor. Since the main power sourse is high pressure gas, so explotion-proof function is very well.External characteristic for the vane type motors makes that the machine Just meet the demand of tension ,it has this advantage that the tension speed is fast in the earlier stage and slow in the late. Especially used in the work of releasing the prstress of the roof for coal and tunnel,solve the caving problem quickly in the goaf and wind in and out area.

2. Parameters:

Rated tensioning  (KN)

350KN

Max Tension Stroke (mm)

150mm

Tension Speed (cm/min)

21.5cm/min (1 MPa time),16.5cm/min (1 MPa time)

Confined area of Jack (cm²)

45.5cm²

Rated oil pressure (M Pa)

66MPa

Anchor rope diameter (mm)

17.8mm

Supply gas pressure

0.5MPa

Air consumption

2.9m3/min

Weight-tension Jack (kg)

28kg

weight- peneumatic hydraulic pump (kg)

40kg

 Execution standard           

            MT/T 972              

                

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