Product Description
The QL Series Hydraulic Chain Cutter is designed for cutting high-strength chains used in coal mines and other industries. It can operate using the existing emulsion fluid pump station in underground coal mines as its power source. For areas lacking a power source, an external hydraulic pump station with a pressure of 20-30Mpa can be connected.
During use, simply connect the pressure source to the inlet of the intensifier with a quick coupling. Typically, it takes only about one minute to cut through a single chain link, offering a highly efficient, user-friendly, and secure cutting solution.
The device includes an elastic reset function, a specially reinforced steel blade, a safety pressure relief valve, and a safety locking mechanism, all complemented by a handle for easy portability. This makes the process of chain cutting remarkably simple.
Product Features
1.Multifunctional: The QL series chain cutter is controlled by a specialized emulsion fluid power booster, capable of cutting chains and anchor rods in various Industries.
2.Durability: The cutting body is made from heat-treated mechanical castings, and the cutting head is made from a special material, enhancing both strength and toughness.
3.Adaptability to Various Working Media: It can operate with fire resistant hydraulic fluid (HFAE) and hydraulic oil , suitable for various conditions.
4.High Safety: Operates through cold cutting without producing sparks, making it suitable for flammable and explosive environments.
5.Low Hydraulic Requirements, High Pressure Gain: Low hydraulic pressure requirements, with a supporting booster that can increase pressure up to 65Mpa.
6.Rapid Cutting: Easy to operate, with a cutting process that typically completes within 1-2 minutes.
7.Protective design: Equipped with a protective cover to prevent injury from cutting process.
8.Safety Pressure Control: The booster features an automatic pressure relief function, relieving pressure at 65Mpa to prevent damage from excessive pressure.
Detailed Photos
Product Parameters
| Product Model |
Cutting Force |
Length |
Width |
Height |
Cutting Diameter |
Cutting Unit Weight |
Intensifier Unit Weight |
Cutting Time |
Working Medium |
Intensifier Input Pressure |
Input Low Pressure Flow |
| Unit |
Ton |
mm |
mm |
mm |
mm |
Kg |
Kg |
s |
/ |
Mpa |
L/min |
| QL-34/10 |
100 |
360 |
460 |
228 |
10-34 |
36 |
15.5 |
<60 |
Emulsion Fluid, Hydraulic Oil |
20-31.5 |
≥5 L/min |
| QL-42/14 |
140 |
435 |
360 |
310 |
10-42 |
55 |
15.5 |
<90 |
Emulsion Fluid, Hydraulic Oil |
20-31.5 |
≥7 L/min |
| QL-52/18 |
180 |
538 |
550 |
351 |
10-52 |
100 |
15.5 |
<120 |
Emulsion Fluid, Hydraulic Oil |
20-31.5 |
≥11 L/min |
Company Profile
Audited Supplier 
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