Overhead chain conveyor

Product description

The five-ton closed light rail conveyor line in Taiwan is an efficient, precise and highly adaptable material conveying system. It is specially designed for the lifting and conveying of light materials. While meeting certain weight limitations, it provides a reliable and flexible transportation solution and is applicable to a variety of industrial production scenarios.

Product composition

Chains

Five-ton Standard Model (UH-5075-S)   

Chains specifically designed for suspended conveyors, featuring large angle bending capabilities for ease of installation and suitable for general applications.

Five-ton Heavy-Duty Horizontal Wheel chain (UH-5075-HH)

Standard horizontal wheels are upgraded to load-bearing models to enhance their load capacity and wear resistance, thereby extending their service life. These are suitable for production environments with multiple bends or higher temperatures.

Five-ton Heavy-Duty Vertical Wheel chain (UH-5075-HV)   

By upgrading the vertical wheels to load-bearing types, the resistance generated when the chain passes through the lifting bend is reduced, enhancing its load capacity and wear resistance. This is suitable for production environments that involve frequent extension and retraction or higher temperatures.

Five-ton Extra Heavy-Duty chain (UH-5075-HA)

By upgrading both the horizontal and vertical wheels to load-bearing types, the chain's load capacity and wearing resistance is optimized to be the best in its class. This makes it suitable for production environments with very complex routing, heavier suspended loads, and higher temperatures.

Five-ton cowhide chain

This type of chain is a special chain manufactured for manufacturers who produce light and small parts. Its structural feature is the installation of fixed lifting plates on the basis of a standard chain. By further equipping it with lifting devices that are compatible with the products, it can complete all required tasks. The spacing of the lifting devices is available in different specifications such as 150mm, 300mm, 450mm, etc.

Five-ton Single-Lifting-Plate chain

This type of chain is specially designed and manufactured for leather goods factories. Its structural feature is that it has special forms of lifting fixtures fixed on the basis of a standard chain. Below these, lifting devices adapted to the products can be added to complete tasks such as conveying, aerial storage, and drying. The spacing of the lifting fixtures comes in different specifications such as 150mm, 300mm, 450mm, etc.

Five-ton Small Trolley chain

This type of chain is a special chain manufactured for manufacturers who produce light and small parts. Its structural feature is the installation of fixed push rods on the basis of a standard chain. By equipping it with small trolleys that are compatible with the products, it can complete all required tasks. The spacing of the push rods is available in different specifications such as 150mm, 300mm, 450mm, etc.

Note: The above listed are the conventional parameters of our factory's UH-5S, UH-5HH, UH-5HV, and UH-5HA suspension conveyors. If the user has special needs, they can be specially designed, processed and manufactured.

Driving set

The principle is that the power output by the speed-regulating motor is transmitted to the driving track after being boosted by the reducer. The pawls on the driving track are used to move the conveying chain to make the chain move forward. The transmission is stable, with low noise and high reliability in transmitting power.

Crawler-type drive seat

The principle is that the power output by the speed-regulating motor is transmitted to the driving track after being boosted by the reducer. The pawls on the driving track are used to move the conveying chain to make the chain move forward. The transmission is stable, with low noise and high reliability in transmitting power.

Oxback-type drive seat

The motor reducer outputs power to the sprocket and chain, which directly acts on the chain and the chain buckle, thereby driving the chain to walk. It has a simple structure, is compact, easy to install and adjust, and is suitable for conveyors with a shorter length.

Weighted take-up assembly

The tensioning device is to ensure that the chain is in the original tensioned state. It compensates for the tensile deformation of the chain under the action of tension and the expansion and contraction deformation caused by temperature differences. It ensures that there is a moderate tension between the driving device and the tensioning device. Generally, it is placed behind the transmission device at the place with the smallest tension. After tensioning, there should be no large downhill section with decreased load. Relying on the counterweight disk on this device, the tightness of the chain is automatically adjusted to ensure the normal operation of the driving device. The tensioning force is relatively stable and has a wide range of applications.

Spring take-up assembly  

The tensioning device is to ensure that the chain is in the original tensioned state, compensate for the tensile deformation of the chain under the action of tension and the expansion and contraction deformation caused by temperature differences, and ensure that there is a moderate tension between the driving device and the tensioning device. Generally, it is placed behind the transmission device at the place with the smallest tension. After tensioning, there should be no large load drop slope section. The structure is relatively compact and easy to install. However, since its tension is limited by the spring coefficient, it is generally suitable for occasions with shorter lines and little temperature change.

Straight track

Used at the horizontal straight line where the conveying chain travels. The standard supply length is 6 meters, and it can be cut to any length according to the installation site conditions.

Turntable curved track

The disc at the center can rotate 360° around the central axis. It is suitable for occasions with a small turning radius. It can reduce the frictional resistance generated when the chain passes through the elbow, and it is convenient to install and disassemble.

Horizontal curves

Used at the horizontal turning point where the conveying chain travels. The standard diameter ranges from 0.8 to 2 meters at 180°. It can be cut to any degree according to the installation site conditions. Horizontal elbows can also be customized and processed according to customer needs

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Casing pipe track

The casing pipe produced by our company is a compensation device designed to absorb the elongation and shortening of the track when the conveying line passes through an area with large temperature changes. It can be used as a tensioning device and can also be used at the connection of straight tracks in the furnace. The straight track can freely expand and contract within the casing pipe, so it will not deform in an environment with thermal expansion and contraction.

Track inspection section

There is an opening that can open the track. Through this opening, the conveying chain can be disassembled, inspected and maintained. Each conveyor line's driving device should be equipped with an inspection track. It is generally located between the outlet of the driving device and the tensioning device, at a place convenient for inspection and maintenance.

Lifting group rail

Used at the ascending and descending points where the conveying chain travels. It can be cut to any angle according to the installation site conditions, but the angle should not be greater than 45°. However, the influence of the distance between two adjacent spreaders in ascending and descending should be considered.

Flange plate

It is used for interconnecting two tracks to facilitate construction and maintenance. Use M10×20 bolts.

Y-shaped spreader

It is directly connected to the chain and has the characteristics of convenient and quick installation. Its lower end is often connected to a cross spreader or a cross disc spreader.

Single point spreader

It is directly connected to the chain and has the characteristics of convenient and quick installation. Its lower end is often connected to a cross spreader or a cross disc spreader.

U-shaped spreader

Suitable for a lower working environment and requires manual assistance for rotation. It can be positioned once every 90° of rotation.

Cross spreader

It needs to be used in combination with the Y-shaped spreader. When the chain is running, the cross support leg hits the spreader diverter installed at a specific position, which can make the suspended work rotate by 90°.

Cross disc spreader

The structure of the cross disc spreader is basically the same as that of the cross spreader, but an additional disc is added above the hook to catch the possible oil dripping in the track and prevent the workpiece from being contaminated.

Gear disc spreader

When the chain is running, the gear is used in conjunction with the rack fixed at a specific position, which can make the suspended workpiece rotate continuously.

Plating spreader

This spreader is specially designed for electroplating factories and is suitable for electroplating spreaders.

C-shaped spreader

This spreader is specially designed for paint baking factories with higher requirements. An oil receiving groove can be installed in the middle to prevent dust from falling on the workpiece. The size can be customized according to customer requirements.

Bearing gear spreader

When the chain is running, the gear is used in conjunction with the rack fixed at a specific position, which can make the suspended workpiece rotate continuously. It is suitable for connection with a single-pendant chain.

Bearing spreader

It can rotate freely and is suitable for smaller work. It can be directly connected to the chain.

It can rotate freely and is suitable for connection with single-pendant chains.