What is a drag chain conveyor?

The principle operation of a drag chain conveyor is based on material movement using a skeletal chain and flight assembly that is drawn along the bottom section of an enclosed housing. Slower chain speed means less wear, and less horsepower equals lower energy requirements and operating costs.

What is cable drag?

Cable drag chains—also referred to as cable chains, cable carriers, cable track, and energy chains—are flexible hollow structures used to guide, support, and protect cables, hoses, and hydraulic lines when in motion.

How does cable conveyor work?

A cable conveyor is a conveyor belt system which utilizes a pair of endless steel cables to both drive and support the belt and its load. The cables that drive and support a cable conveyor only require two small guide pulleys in each set as opposed to the three or four rollers required normally.

What are chain conveyors used for?

Chain conveyor systems are rugged, durable conveyors used to transport products along a production line. They are suited to many items that wouldn’t typically convey on a roller conveyor. Therefore, typical uses are to move pallets, racks, industrial containers and any products with a sturdy lower surface.

How does a drag chain work?

Drag chain conveyors work on the principle of a chain-and-flight combination pulling a volume of material along. The chain is equipped with different flights/paddles and drags the material from various charging points to a number of discharging points.

What are the major components of chain conveyor?

Chain Conveyor Components

• Forged Chains.
• Bolt ‘n’ Go Chains.
• Sprockets & Trailers.
• Round Link & Misc. Chains.

Which type of conveyor is used for moving loose bulk materials?

Screw Conveyors
Screw Conveyors– Screw conveyors are used to move bulk substances such as granular products, chips, and loose materials. The central part of a screw conveyor is a rotating helicoid on a shaft inside a pipe. Screw conveyors are known as auger, helix, and spiral conveyors.

Which conveyor is also known as auger conveyor?

screw conveyor
A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade, called a “flighting”, usually within a tube, to move liquid or granular materials. They are used in many bulk handling industries.

How do you calculate chain pull?

The lift load for the elevation changes of the conveyor is equal to the total lift height (in feet) multiplied by the individual product weight (in pounds), then divided by the load spacing centers in feet. To determine the chain pull due to friction, multiply total moving load by selected friction factor.