Mining Electric Anchor Cable Tensioner
This tool is called the Mining Electric Anchor Cable Tensioner.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.
Safe Power With An Explosion-Proof Motor
This machine comes with a special explosion-proof motor for mines. The safety level is EXdl Mb. That is a high standard for coal mines. The motor does not make sparks. Its shell stops any internal explosion from spreading out. The product also has the MA coal safety certificate. Safety is in every part of the design. You can use this tool in places with power, like main tunnels or electrical rooms. This tool has three parts. They are the tensioning jack, the DYB-3.0/63 electric pump, and the high-pressure hose. You connect it to the power supply. The pump runs by itself. The jack then finishes the whole job quickly. It grabs, pulls, locks, and releases. This tool is best for mines with a stable power supply. It saves a lot of labor. It also works much faster than manual tools. Our company has nearly 20 years of experience. We serve large clients like China Energy and China Coal Group.

Big Oil Flow Saves Your Time
Our electric hydraulic pump has a rated flow of 3.0 L/min. That is twice the flow of our pneumatic hydraulic pump (1.5 L/min). It is many times faster than a manual hydraulic pump. The pressure builds up very quickly. Tensioning one anchor cable takes less than half the time. In one shift, your team can finish many more cables. For big mines that need fast tunneling speed, time is money. This tool also has a lightweight jack. We use the same aircraft-grade material and process. The cylinder is strong but not heavy. Take the MD22-400/63 model. Its jack weighs only 20 kg. The worker can hold it and line it up with the cable easily. We listen to miner feedback and keep improving. Our factory is 6,000 square meters. We have over 50 workers. Every product is 100% inspected before packing. The Mining Electric Anchor Cable Tensioner also comes with a 12-month warranty.
Built Tough for Dirty Mine Conditions
The electric hydraulic pump uses a special valve plate distribution structure. This design runs smoothly. It is resistant to fatigue. It handles dirty oil well. The noise is low. Coal mines have a lot of dust. Many ordinary pumps fail quickly in such places. Our pump lasts longer in dusty conditions. Every part goes through strict quality checks. We have a dedicated after-sales team. They answer your call 24/7. We support third-party inspections. If you need a custom sample, the lead time is 1-3 months. The MOQ is just one set. We accept EXW, FOB, and DDP. Payment can be in USD, EUR, or RMB. The table below gives you the full data for the Mining Electric Anchor Cable Tensioner. Pick the right model for your cable size.
|
Model |
Rated Tension (KN) |
Cable Diameter (mm) |
Stroke (mm) |
Center Hole (mm) |
Jack Weight (kg) |
Voltage (V) |
Explosion Level |
Rated Oil Pressure (MPa) |
Flow (L/min) |
Tank (L) |
Noise (dB) |
Pump Weight (kg) |
|
MD15-200/63 |
200 |
15.24 |
125 |
18 |
15 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD18-300/63 |
300 |
17.8 |
100 |
20.5 |
18 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD19-300/63 |
300 |
18.9 |
100 |
21.5 |
18 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD22-400/63 |
400 |
21.8 |
100 |
25 |
20 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD22-500/63 |
500 |
21.8 |
100 |
25 |
24 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD29-600/63 |
600 |
28.6 |
100 |
32 |
26 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD32-600/63 |
600 |
32 |
100 |
35 |
26 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
|
MD35-700/63 |
700 |
35 |
100 |
38 |
29 |
660/1140 |
EXdl Mb |
63 |
3.0 |
15 |
85 |
58 |
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