Electric Double Drum Winch - Marine Electric Winch - Hi-sea

Electric Double Drum Winch


Electric Double Drum  Winch



Application

 An electric double drum winch is a winching device that uses two drums for storing and winding cable, rope or wire rope. The double drum design allows for more rope or cable to be stored on the winch and increases the versatility of the winch as it can be used for multiple applications. The electric motor provides the power to wind and unwind the rope or cable and is typically controlled by a remote control, which allows for easy and safe operation. These winches are commonly used in construction, industrial, marine, and off-road applications, among others, where heavy lifting and pulling is required. Electric double drum winches are designed to be easy to use, with simple controls and compact designs that make them well-suited for a wide range of applications.

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Advantages and Features

1. Excellent performance, high security;

2. Compact structure, high quality;

3. Easy installation, easy maintenance;

4. Corrosion resistance, long lifespan;

5. Working steadily and smoothly;

6. Manual or hydraulic brake and clutch;

7. Local control and remote control;

8. Can be customized according to your requirements;

9. Certificate: CCS, BV, LR...

Electric Double Drum Winch

Electric Double Drum Winch Structure


We not only provide customers with high-quality products, but also provide complete system solutions and high value-added services for specific customers. Therefore, it has strong competitiveness.

Configuration options

Part Name

Type/Material

Advantages/Disadvantages

Drum

Q235-A

It has good toughness and plasticity, has a certain elongation, and has good weld-ability and hot work-ability. Q235A is generally used in the hot-rolled state. CCS no longer needed Q235A.

Q235-B

Has a certain elongation, strength, good toughness and cast-ability, easy to stamp and welding. Suitable for products with small loads.

Q345-B

Good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machinability. (High strength, good welding performance).

Warping head

ZG270-500

Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided.

ZG270-500 Precision Casting

Cost-effective

Q345-B

The high strength of welding warping head.

Reduction Gearbox

Domestic second-tier brands

Poor quality and short service life.

Domestic first-line brand

Cost-effective and long service life.

*Homemade (recommended)

Good quality, high cost.

Cluth

ZG270-500

Medium carbon cast steel has certain toughness and plasticity, high strength and hardness, good machinability, acceptable weldability, and poor casting performance than low carbon steel. Casting defects cannot be avoided.

Q345-B

Good quality, high cost.

45

Good cutting performance, high hardness after quenching, good toughness and certain wear resistance after quenching and tempering. Good quality, high cost.

Brake

Q345-B

CCS regulations

Electric Motor Type

HENGLI and LANHAI brand

Good quality, cost-effective, long service life.

Other brands

High power consumption, relatively poor quality. Self-contained brake, high safety.

ABB/WEG/Siemens

Good quality, high cost, long delivery time.

Pedestal

Q235-B

Suitable for products with small loads.

Q345-B

High strength and good welding performance.

Due to the fierce market competition, the phenomenon of low quality of other winch suppliers is frequent. What is the difference between us and other low-quality suppliers?

The specific differences are as follows:

Part name

Other low quality suppliers

Result

Our factory

Consequence

Drum

To reduce costs, reduce the thickness of the drum.

The thickness of the drum is too thin, which is not conducive to the load and wears quickly.

Produced in strict accordance with product production standards, with moderate thickness.

The thickness is moderate, which is good for loading, wears slowly, and does not cause the product to be too heavy to increase the transportation cost.

Warping head

ZG270-500

Casting defects cannot be avoided

Q345-B

High welding strength and slow wear.

Reduction Gearbox

Domestic second-tier brands

Poor quality and short service life.

Homemade or domestic first-line brands

Good quality and cost-effective.

Cluth

ZG270-500

Casting defects cannot be avoided.

Q345-B

Good quality and cost-effective.

Brake

Q345-B

Good quality and cost-effective.

Q345-B

Good quality and cost-effective.

Electric Motor Type

Other brands

High power consumption, relatively poor quality.

HENGLI or LANHAI brand

Cost-effective, good quality. Self-contained brake, high safety.

Pedestal

Q235-B

Low strength, suitable for products with small overload; Used for heavy loads winches, wear out quickly and break easily.

Q345-B

Higher strength, slower wear, not easy to break, suitable for both small and large load winches.

Drawing of Electric Double Drum Winch


Main Technical Parameters

Drum load Holding load Nom.Speed Power Rope dia.
Nylon Wire Rope
T kN T kN m/min kN mm mm
5 50 15 150 15 16 45 20
8 80 24 240 15 25 50 26
10 100 31 310 15 32 55 28
12.5 125 36 360 15 38 64 30
16 160 48 480 15 50 75 38
20 200 63 630 15 61 90 40

Drum(Nylon wire size ) Capacity Main dimension(Nylon wire size )
D1 D2 L L1 L2 L3 H1 H2 B
mm mm mm m mm mm mm mm mm mm
480 820 650 180 1100 950 3250 650 1250 2000
480 880 820 200 1020 1130 3540 650 1280 2000
540 930 840 200 1340 1140 3740 800 1460 2200
540 950 820 200 1370 1160 3890 850 1600 2200
660 1150 890 200 1590 1230 4250 870 1680 2300
650 1150 1000 200 1670 1370 4600 820 1650 2200
Above specifications only for reference, we can supply various winches according to your requirements.
What is the process flow of Electric Double Drum Winch?

The process flow of an electric double drum winch typically consists of the following steps:

1)Preparation: Before using the winch, make sure that the rope or cable is properly wound on the drum, and that the winch is mounted securely in place.

2)Connecting power: Connect the winch to a power source, such as a battery or a generator, and turn it on.

3)Laying out the rope or cable: Unwind the rope or cable from the drum and lay it out in the desired direction, being careful to avoid tangles or knots.

4)Attaching the load: Attach the hook on the end of the rope or cable to the load you want to lift or pull.

5)Operating the winch: Use the remote control to start the winch and wind the rope or cable onto the drum. The direction of winding can be changed as needed.

6)Monitoring the load: Pay close attention to the load and the winch as the rope or cable is wound, making sure that the load is lifting or pulling smoothly and that the winch is functioning properly.

7)Stopping the winch: When the load has been lifted or pulled to the desired position, use the remote control to stop the winch.

8)Releasing the load: Carefully release the hook from the load, making sure that the rope or cable does not become tangled or knotted.

9)Winding the rope or cable: Use the remote control to wind the rope or cable back onto the drum, being careful to avoid tangles or knots.

This process flow can vary depending on the specific application and the type of winch being used, but the basic steps should remain the same for most electric double drum winches.




Contact with us now

Our mail: hs@cqhisea.com

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