mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch
mining hoist winch

2JTK-1.2×0.8 explosion proof mine hoist

Mining hoist winch Suitable for inclined shaft material transport, vertical shaft personnel lifting (JTPB explosion-proof model required), and vertical shaft excavation hoisting (load ≤160kN).

Maximum lifting speed (m/s): 2.6

Number of winding layers: 3

Spindle Device：Integral/split drum design

Brake System：Block brake (hydraulic drive/resistance speed regulation)

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Technical Features:

The JTK-type mine winder adopts controlling the on-off of AC contactors to switch resistors for speed adjustment. This mine winder comes in two structural types: integrated and separated. It is equipped with two sets of braking devices — manual brakes and electromagnetic brakes — which work independently to provide double protection, complying with the requirements specified in the Coal Mine Safety Regulations.

Featuring a compact structure, small volume, and convenient and flexible operation, the winder is also fitted with rope anti-slip protection, locking devices, a depth indicator, fault protection functions, etc.

Advanced Functions

Ultimate Load Capacity

Engineered for a maximum static tension of 130 kN—the highest specification in its class for deep mining applications.

Precise Speed Control

Multiple speed selections (1–5.8 m/s) with smooth transitions for optimal material handling.

Industrial Safety System

Triple redundant braking, emergency stop protocols, and real-time load monitoring.

Intelligent Diagnostics

IoT-enabled sensors deliver real-time performance data and predictive maintenance alerts.

Excellent Engineering Technology

The reinforced main shaft assembly, manufactured from high-strength alloy steel, withstands extreme operational stresses at depths exceeding 1,700 meters. Precision components include industrial-grade bearings, wear-resistant bushings and military-grade bolt sets. The 37 mm steel wire rope delivers exceptional durability and load distribution for the most demanding applications.

Maximum Static Tension ：30 kN

Drum diameter: 1200 mm

Steel wire rope: 20 mm

Maximum motor power: 900 kW

Mine Hoist Winch Component Details

Technical Specifications

ModelReelMaximum static
tension of wire
rope(KN)		Maximum
static tension
difference
between two
wire ropes(KN)		Maximum wire rope
diameter(mm)		Maximum lifting
speed(m/s)		Number of
winding layers		Maximum lifting
height or inclined
length(m)
NumberDiameter(m)Width(m)
2JTK-1.2×0.82 1.2 0.8 30 20 20 2.6 3 370

Working Principle Diagram

Schematic Diagram of the Working Principle of the Ground-Mounted Multi-Rope Friction Hoist

  1. Friction wheel

  2. Head sheave

  3. Hoisting steel wire rope

  4. Hoisting container or counterweight

  5. Tail rope

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FAQ

1.What are the types of mines? (Gold mines, coal mines, iron ore mines, others, etc.) Or for use in other industries?

2.What is the mine shaft type? Vertical shaft or inclined shaft? If inclined, what is its inclination angle?

3.Hoisting height of vertical shaft or inclined length of inclined shaft for haulage? / Roadway width × height

4.Shaft dimensions? (Diameter or length and width) / Inclined haulage length?

5.Maximum hoisting weight per single lift? Gross weight or net weight (total weight of hoisted ore, weight of the container)

6.Hoisting personnel or materials? (Personnel, materials, equipment)

7.Local voltage, frequency or pre-selected motor power? (Hz)

8.Required rope capacity

9.Electrical control system? AC or other types? Variable frequency control is recommended.

10.Operating hours per day? (Hours/day, Days/month, Months/year)

11.Number of drums? Single drum or double drum? (Single skip hoisting or double skip hoisting)

12.Do you have a specific selected equipment model?

13.Selection of hoisting conveyance? Cage, skip, bucket or other types?

14.Required maximum hoisting speed

15.Planned annual output or daily output?

 

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