Slip-ring integrated power cable reel

Horizontal ground-type cable reel for power cables

Cantilever-type power cable reel

Signal Reel

This product is used for winding and unwinding cables and optical fibers that transmit weak signals—both electrical and optical signals—such as the connecting cables for tension-compression sensors and optical fibers connected to cameras. As the inspection equipment moves, the reel can flexibly wind or unwind the cables or optical fibers along with the equipment, thereby preventing cable damage and ensuring the smooth progress of inspection work.

Torque Motor Type Power Cable Reel

This cable reel is primarily used in conjunction with steel mill flatcars or gantry cranes for mobile power supply. The output torque of the reel can be adjusted appropriately according to site requirements.

Hose reel

A hose reel is a device used to wind and store flexible hoses that convey media such as water, air, and oil. It can be mounted either on the ground or on machinery and equipment. Typically, a hose reel consists of several key components: a housing, a hollow main shaft, a rotary joint, and a drive mechanism. The rotary joint serves as the connection between the stationary pipeline and the moving hose. Based on their drive mechanisms, hose reels can be categorized into two types: spring-driven and torque-motor-driven. Spring-driven reels are primarily used for short-distance applications with small-diameter hoses conveying gas media, whereas torque-motor-driven reels—designed for longer distances—are more commonly employed in equipment requiring extended hose lengths. Rotary joints come in low-pressure, medium-pressure, and high-pressure versions, with maximum pressure ratings reaching up to 200 kg/cm².

Magnetic Coupling Cable Reel

The QC series magnetic-coupling cable reels connect to the cable reel via a magnetic coupler, enabling and ensuring smooth winding and unwinding of the cable. This product provides continuous and stable power supply with reliable synchronization performance that remains unaffected by changes in operating conditions. It can be widely used in coal-handling systems at thermal power plants and on large mobile equipment such as gantry cranes.

Heavy-duty cable reel

The heavy-weight cable reel is a traction cable system based on the principle of weighted machinery. It features a simple structure and easy maintenance, and is primarily used for suspending and winding cables on steel ladle cars in steel mills. After selecting the model, users must provide the cable specifications, length, and the installation height H from the ground to the pulley (typically, H ranges from 6 meters to over 6 meters).

Long-term locked-rotor torque motor-type cable reel

The JM□D series of long-term locked-rotor torque motors for cable reels are widely used in large-scale mechanical equipment requiring linear motion, such as bucket-wheel stacker-reclaimers, portal cranes, ship-loading machines, container cranes, and tower cranes. The power source and signal source are located at the midpoint or end of the travel range, and power and control signals are transmitted via the cable reel's cable winding and unwinding actions.

Hysteresis-type power cable reel

The hysteresis-type power cable reel consists of a three-phase induction motor, a single-phase bearing, a hysteresis coupling, a reduction gear unit, and a cable-reel drum. When the powered equipment moves away from the power source, an external force pulls the cable, overcoming the hysteresis torque of the hysteresis coupling. At this point, the hysteresis coupling generates slip (with the one-way bearing acting as a brake), thereby releasing the cable from the cable-reel drum. When the powered equipment returns to the power source and starts moving again, the induction motor drives the one-way bearing and the hysteresis coupling; the power is amplified by the reduction gear and then transmitted to the cable-reel drum, which winds up the cable.

EM Series Constant-Tension Power Drum

Manual Permanent Magnet Lifter

Made using high-energy magnetic materials and employing scientific magnetic circuit principles. It boasts strong suction force, compact size, light weight, and is safe and convenient to operate. No power supply is required, saving energy.

Electromagnetic stirring of round and square billets

A device that uses electromagnetic forces induced in the liquid-phase cavity of the billet to enhance the movement of molten steel.

Slab electromagnetic stirring

Slab electromagnetic stirring: Installed in the secondary cooling zone, it reduces segregation, looseness, and cracks in the cast slab, and promotes the formation of equiaxed crystals.

GTBMT Series Magnetic Field Regulation and Magnetic Retention Equipment