Manual electric pneumatic anchor cable retractor manufacturer

Product Introduction of Anchor Cable Retractor
There are two types of anchor cable retractors: manual type and electric type. The anchor cable retractor is a special tool for dismantling and recovering the anchor cable tray, anchor net steel belt and placing it on top in time. The machine is light in weight and has strong anchoring force. The anchor cable supporting roof in the return air area can be quickly lowered. Anchors and anchor cable trays can be recycled and reused after testing, thereby reducing material usage and saving support costs. The air inlet area and the return air area of the Laotang goaf area follow the advancement of mining, and the roof collapses rapidly, minimizing the gas and coal dust accumulation space as much as possible, eliminating the hidden dangers of gas and coal dust accumulation.
The mining anchor cable puller (machine) has a reasonable structure and reliable performance, and can be used in conjunction with a manual pump, an electric pump, and a pneumatic pump.
Structural features of the two-cable anchor retractor
The anchor cable retractor is composed of a two-speed reversing oil pump (optional electric pneumatic oil pump), a high-pressure oil pipe assembly, an anchor cable puller, and is small in size and light in weight. It is easy to carry and is used in construction sites where the anchor cable support needs to be released in coal mines. The two-speed reversing oil pump can also be used alone as a power source to transport small flows of high-pressure oil. /Anchor cable retraction device is a special tensioning tool for retracting anchor cables in coal mines.
/Anchor cable retractors are mainly used to relieve stress on coal mine tunnel roofs and recycle rigging trays, anchor nets, steel strips, etc., so as to lower the roof in a timely manner, release pressure, and eliminate potential safety hazards. /The anchor cable anchor retractor solves the problem of rapid roofing in the air inlet and return area of the Laotang goaf area. /Anchor cable retraction device is a special tensioning and tensioning device for retracting anchor cables in coal mines. It is mainly used for stress relief on the roof of coal mine tunnels and recovery of rigging.
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Features of the anchor cable retractor:
The anchor cable retractor consists of a two-speed reversing oil pump (optional electric pneumatic oil pump), a high-pressure oil pipe assembly, an anchor cable puller, It has the characteristics of small size, light weight, easy to carry, simple and safe operation, and is widely used in various construction sites such as coal mines, national defense tunnels and transportation. The two-speed reversing oil pump can also be used alone as a power source to transport small flows of high-pressure oil. A clamp for tightening the anchor cable is provided inside the piston. The anchor puller cylinder is a double-acting cylinder. When pressure oil enters the cylinder through the quick connector seat, the piston moves forward and pulls out the anchor cable and card. The card can be removed from the cable head guide hole. When the pressure oil enters the cylinder through the quick connector, the piston retracts and the clamp automatically opens.
Performance parameters of four anchor cable anchor pullers
Tension jack: rated tension force
Tension stroke: hole diameter ￠
Manual pump hand pressure: displacement times
Electric pump power: Displacement
Main parameters of anchor cable retraction device
Parameter/model
Rated tension
Applicable steel strand diameter
Tension stroke
Center hole diameter
Pressure bearing area