Mining Hydraulic Anchor Cable Tensioner
This tool is called the Mining Hydraulic Anchor Cable Tensioner. It is a high-efficiency tool for installing anchors. It is an indispensable professional equipment for anchor cable support construction in coal mines, primarily used to apply pre-stress to anchor cables as per design specifications and guarantee support quality.
No Air Or Power Required
This tool uses the high-pressure hydraulic oil from other mining machines. For example, it can use oil from a four-arm bolting rig or a hydraulic roof bolter. It is made for places with low air pressure. It is also for places where electric motors are not allowed. Many mines cannot use pneumatic or electric tools because of air or power problems. Then they have to use manual tools. This equipment solves that. It lowers labor a lot. It speeds up the tensioning work. The set has three parts. They are the tensioning jack, the RYB-2.0/63 hydraulic pump, and the high-pressure hose. The jack grabs, pulls, locks, and releases quickly. This equipment is perfect for mines with existing hydraulic systems. Our company is a national high-tech enterprise. We started in 2007. We have 20 patents. Our products are used by China Energy, Shandong Energy, and China Coal Group.
Strong Hydraulic Motor Gives You Power
Our hydraulic pump uses a high-quality planetary gear hydraulic motor. It takes power from the mine's existing hydraulic source. The input pressure range is 7 to 32 MPa. The input flow can be 8 to 32 L/min. The pump then outputs oil at 63 MPa. That is enough to drive the tensioning jack. The system is very adaptable. The quality is stable and reliable. This equipment also has a dual independent circuit design. The hydraulic power system and the oil return system are separate. They do not interfere with each other. This reduces failures. It also extends the life of the equipment. We work with Hengli Hydraulic (stock code 601100) and CRRC (601766). Our technology stays at a world-class level. We have our own R&D team. We also cooperate with Chongqing University. Every product follows the ISO9001 quality system. The Mining Hydraulic Anchor Cable Tensioner comes with a 12-month warranty.
Light Jack and Durable Pump for Underground Use
The jack on this equipment is also lightweight. We use aircraft-grade material. The cylinder is strong but not heavy. Take the MY22-400/63 model. Its jack weighs only 20 kg. The worker can hold it and line it up with the cable easily. This light design comes from 20 years of listening to miner feedback. The pump is also very durable. It runs smoothly. It resists fatigue. It handles dirty oil well. Noise is low. Coal mines have a lot of dust. Many pumps fail fast in that environment. Our pump lasts longer. We do strict quality checks on every part. Our after-sales team works 24/7. We support OEM and ODM. The MOQ is one set. Delivery for standard products takes 1-2 days. The table below shows all the data for the Mining Hydraulic Anchor Cable Tensioner. Choose the model for your cable.
|
Model |
Rated Tension (KN) |
Cable Diameter (mm) |
Stroke (mm) |
Center Hole (mm) |
Jack Weight (kg) |
Rated Oil Pressure (MPa) |
Inlet Pressure (MPa) |
Inlet Flow (L/min) |
Rated Flow (L/min) |
Tank (L) |
Pump Weight (kg) |
|
MY15-200/63 |
200 |
15.24 |
125 |
18 |
15 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY18-300/63 |
300 |
17.8 |
100 |
20.5 |
18 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY19-300/63 |
300 |
18.9 |
100 |
21.5 |
18 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY22-400/63 |
400 |
21.8 |
100 |
25 |
20 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY22-500/63 |
500 |
21.8 |
100 |
25 |
24 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY29-600/63 |
600 |
28.6 |
100 |
32 |
26 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY32-600/63 |
600 |
32 |
100 |
35 |
26 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
|
MY35-700/63 |
700 |
35 |
100 |
38 |
29 |
63 |
7-32 |
8-32 |
2.0 |
4.0 |
20.0 |
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