Winch Working Conditions

Hydraulic Planetary Winch for Sale

Working conditions of AQ-JYB transportation winch

Right here in this post, Winch Factory provides you transportation winch working conditions for your safety winch operation reference. The non-flameproof winch is not applied to the inflammable and explosive gas such as gas and coal dust environment. During the work of a flameproof winch, the coal dust in the surrounding air and the explosive gas of methane should not exceed the concentration specified in the coal mine safety regulations.When the altitude exceeds 1000m, air cooling and dielectric strength should be taken into consideration. The electrical equipment should be designed or used according to the agreement between manufacturers and users.

Hydraulic Drilling Winch for Sale
Hydraulic Drilling Winch for Sale

Transportation winch operational environment

The winch should be installed at the air temperature of 0 ~ 40 C, and the relative humidity is no more than 85% (the ambient temperature is 20 C + + 5 C). In the engine room with an altitude of no more than 1000m, the liquid should be immersed in the electrical apparatus, without severe vibration, bumpy and corrosive gas.

Wharf Piling Winch for Sale
Wharf Piling Winch for Sale

Key points for attention of AQ-JYB transportation winch

  • The motor and electrical equipment of the winch must have a safety standard in the period of validity.
  • The winch is strictly prohibited for lifting heavy objects or carrying human transport.
  • When the motor is opened, it is strictly prohibited to break the clutch and the brake equipment to prevent the motor from burning and the internal damage or other accidents in the main engine.
15T hydraulic towing winch for sale
15T hydraulic towing winch for sale

If you want to get more detailed information about the transportation winch working performance in specifications, capacities, prices apart from its working condition, please be free to contact us.

Drilling Winch Structure Design

Hydraulic Planetary Winch for Sale

The function and structure composition of the drilling winch from Winch factory.The drilling winch is not only a kind of lifting system but also is the core part of the whole drill. It is one of the three major working machines of the rig.

Hydraulic Drilling Winch for Sale
Hydraulic Drilling Winch for Sale

What does the drilling winch is used for?

The function and structure composition of the drilling winch. The drilling winch is not only a kind of lifting system but also is the core part of the whole drill. It is one of the three major working machines of the rig.

  • Transmission of drilling tools and bushing;
  • In the process of drilling, the drilling pressure is controlled and the drilling tools are sent.
  • With the help of the anchor head, loading and unloading drill thread, lifting weights and other auxiliary work;
  • A transmission or intermediate transmission mechanism that acts as a turntable;
  • The holistic lifting derrick.
Hydraulic Planetary Winch for Sale
Hydraulic Planetary Winch for Sale

Structure composition of the drilling winch

  • The roller and the roller shaft, which are the core parts of the winch.
  • Brake mechanisms, including mechanical brakes and water brakes (electromagnetic brakes);
  • Winch anchor and anchor shaft assembly is for releasing and fastening screw, lifting heavy objects; heavy-duty drilling rig winch also includes sand drum, used to extract core barrel;
  • The transmission system is introduced and the distribution of power and transmission of motion, for internal transmission in the transmission shaft and the roller shaft, cathead shaft, gear, chain, including parts and intermediate shaft rotary shaft etc.;
  • The winch control system, including pneumatic clutch, control valves, and another driller console, is part of the drilling machine control system;
  • Lubricating system, including butter lubrication, dripping oil lubrication and seal transmission, spatter or forced lubrication.
20 ton winch for sale
20-ton winch for sale

The support system, there are welded frame type or closed box housing frame

  • Transmission of drilling tools and bushing;
  • In the process of drilling, the drilling pressure is controlled and the drilling tools are sent.
  • With the help of the anchor head, loading and unloading drill thread, lifting weights and other auxiliary work;
  • A transmission or intermediate transmission mechanism that acts as a turntable;
  • The holistic lifting derrick.
Single Drum Piling Winch for Sale
Single Drum Piling Winch for Sale

Structure composition of the drilling winch

  • The roller and the roller shaft, which are the core parts of the winch.
  • Brake mechanisms, including mechanical brakes and water brakes (electromagnetic brakes);
  • Winch anchor and anchor shaft assembly is for releasing and fastening screw, lifting heavy objects; heavy-duty drilling rig winch also includes sand drum, used to extract core barrel;
  • The transmission system is introduced and the distribution of power and transmission of motion, for internal transmission in the transmission shaft and the roller shaft, cathead shaft, gear, chain, including parts and intermediate shaft rotary shaft etc.;
  • The winch control system, including pneumatic clutch, control valves, and another driller console, is part of the drilling machine control system;
  • Lubricating system, including butter lubrication, dripping oil lubrication and seal transmission, spatter or forced lubrication.
  • The support system, there are welded frame type or closed box housing frame.

Winch Design Technology

double drum marine hand winch for sale

Design of Mine Hoist Winch Frequency Control System

Winch Factory shall always provide winches with cutting-edge technology. The winch with wireless remote control is one of a smart winch. Right here in this post, the company would like to introduce the technology we have employed in our winch wireless remote control. At present, the mine hoist control system generally adopts the way of winding motor rotor string resistance for speed regulation, and the system has many shortcomings.However, the advantages of frequency control system, which provides a perfect interface circuit, built-in PLC, either with the new system to achieve supporting the use of the old system can also be transformed.

20 ton winch for sale
20 ton winch for sale

At present, mine hoist winch control system commonly uses winding motor rotor resistor string way to speed control, the system has the following disadvantages:

  • A lot of power consumption in the slip resistance, resulting in a serious waste of energy, while the installation of resistors needs to take up a lot of space.
  • The control system is complex, resulting in a high failure rate of the system. The contractor, resistor, and brush of the wound motor are easily damaged and the maintenance workload is heavy, which directly affects the production efficiency.
  • Low-speed and creeping stages need to rely on brake pads friction roller speed control, especially in the load changes, it is difficult to achieve constant deceleration control, resulting in speed control is not continuous, the speed control performance is poor.
  • Start-up and shift shock current, resulting in a large mechanical shock, resulting in the greatly reduced service life of the motor, and extremely prone to “off the road” phenomenon.
  • The degree of automation is not high, increasing the cost of mining, affecting the yield.
  • Low voltage and low speed start torque are small, with poor load capacity, cannot achieve constant torque boost.
  • The use of variable frequency speed control system can be very good to overcome the above shortcomings, this paper to the scenery brand elevator inverter, for example, details of the frequency control system used in mine hoist system solutions.
brand electric winch with remote control for sale
brand electric winch with remote control for sale

The Advantages of Frequency Control System

  • In the range of ± 20% of the fluctuation of the power grid, the constant torque will not increase because of the fluctuation of the power grid.
  • Realize the motor soft-start, start torque, with load capacity.
  • The motor can achieve stepless speed regulation, plus, deceleration process is very smooth, small current impact, greatly reducing the mechanical impact strength.
  • The use of chip unified control and PLC external circuit interface combination, the speed control system with high reliability while using PLC’s powerful control capabilities to achieve flexible control.The use of chip unified control and PLC external circuit interface combination, the speed control system with high reliability while using PLC’s powerful control capabilities to achieve flexible control.
  • In addition to over-voltage, under-voltage, overload, overheating, short-circuit protection itself, but also has a chain of external protection control, including the brake signal and positive and reverse signal chain, inverter fault signal and System safety loop chain, the machine equipped with automatic deceleration procedures.
small electric windlass for sale
n small electric windlass for sale

Interface Circuit

The inverter provides perfect interface circuit, built-in PLC, both with the new system to achieve supporting the use of the old system can also be modified to accept DC 0-5V, DC 0-10V and 4-20 mA industry standard signal.For system transformation, the increase of remote control device can be achieved between the frequency conversion and frequency conversion, monitoring system operation and operational status and other functions. Any information about the detailed information about wireless remote control winch welcome to contact us.