Semi-automatic Container Spreader

Semi automatic container spreader is fixed on crane by hook. The twisting block is controlled by lifting wire rope. There is no need for crane operator to articulated/ decoupling. Easy installation and save more transformation time from the hook to the container.

Wheel Assembly

The weight of the crane is supported by the tread and the guiding function is achieved through the flange to prevent derailment. Youdaoplaceholder0 transmits torque through the rotating shaft to drive the equipment to move. When used in conjunction with the driven wheel, it can withstand the rated load and ensure the efficiency of torque transmission.

Wire Rope

A type widely used in cranes, elevators, cable cars and other equipment, it transmits tensile force through a spiral structure to achieve the lifting of heavy objects or the traction of equipment. Used for fixing structures or withstanding dynamic/static loads to ensure stability.

Twistlock

A rotating device that ensures the stability and safety of containers during lifting and moving. It firmly connects the container to the crane's lifting gear through precise positioning and locking mechanisms, preventing the container from sliding or accidentally falling off during transportation.

Slap Block

A high-performance polyethylene or ultra-high molecular weight polyethylene (UHMWPE) material with a wear resistance 7 to 10 times that of ordinary steel, which can significantly reduce equipment wear and extend service life.

Sheave

A slotted wheel that can change the direction of force, save effort and transmit power.

Roller Assy

A support that is fixed on the conveyor frame through a bracket, directly supporting the weight of the conveyor belt and materials, ensuring the stable operation of the conveyor belt and preventing it from deviating.

Rail Clip and Rail Pad

A security system used to fix rails and support structures (such as I-beams, concrete beams or the ground), achieving connection through bolts or embedded parts.

Headlock

A critical structural component that connects the spreader itself to the hoisting ropes or chains of the crane (such as a ship-to-shore crane or rubber-tyred gantry crane). It acts as the primary load-bearing interface and enables essential maneuvering functions.

Gearbox

A core structural component of a reducer, mainly used to support and fix the shaft assembly, ensuring the operational accuracy, lubrication and sealing performance of the transmission system.

Drum

A type that provides power and signal transmission for heavy machinery and manages cables in an orderly manner through winding functions. In critical working conditions, its stable performance ensures the continuous and safe operation of the equipment. Cable reels, as the power source of large mobile equipment, not only provide power but also undertake the important task of transmitting control signals. Its winding function enables the cable to be coiled up and down in an orderly and efficient manner, meeting the power demands of various heavy machinery.

Drum Coupling

A component that connects two shafts and transmits motion and power, while compensating for axial, radial or angular deviations through spherical fit and keyway design, ensuring the stability and reliability of the transmission system.