MQ mine pneumatic anchor cable tensioning machine
Product Description
Feature
Pneumatic anchor cable tensioning machine consists of tensioning jack, QYB - 55 type pneumatic hydraulic pump and high pressure rubber hose and so on, constitute a set of coal roadway anchor cable prestress tensioning install the necessary tools. Tensioning jack anchor built-in tools, not only realize automatic back anchor and anchor, and ensure the safe operation, improve the working efficiency
Parameter
Model MQ15-180/55 MQ18-180/55 MQ19-300/60 MQ22-300/60
Rated tension 180KN 180KN 300KN 300KN
For steel wire diameter 15.24mm 17.80mm 18.9 mm 21.6 mm
Pulling Stroke 150mm 150mm 150 mm 150 mm
Center hole 17.5mm 20.5mm 21 mm 24 mm
Carrying area 35.08cm2 35.08cm2 51.0 cm2 68.0 cm2
Weight(oil) 17.5kg 17.5kg 25 kg 25 kg
Bleed pressure (Mpa) 0.4~0.8 0.4~0.8 0.4~0.8 0.4~0.8
Rated voltage 55 MPa 55 MPa 60 MPa 60 MPa
capacity of tank 2.4L 2.4L 2.4L 2.4L
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