Trimitra Jaya Mandiri

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Rubber Conveyor
Rubber Conveyor
Rubber Conveyor
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Last Updated
11 Sep 2019
Country Origin
Indonesia
Minimum Order
1 call

Specification of

Conveyor belts or Rubber Moving is the most efficient means of transportation in operation when compared with heavy equipment / trucks for long distances, because it can transport material for more than 2 kilometers, depending on the design of the belt itself. The material that is transported can be in the form of powder, granular or lump with a capacity of more than 2000 tons / hour, this develops along with the progress of the belt design itself.



At present a long curve type conveyor belt has been developed, a belt with horizontal and vertical curve trajectories with a minimum radius of 400 m, making it very suitable for winding and long distance terrain. Another advantage of using a belt is the ease of operation and maintenance, but the belt cannot withstand temperatures above 200 0C. With rubber conveyor, material can be fed along the track.



Types of belts can be in the form of textile rubber belts, metal belts, steel cord belts. The most widely used type is the type of textile rubber belt. Belt paths can be planned horizontally, inclination, a combination of inclination and horizontal. The tilt angle depends on the coefficient of friction between the material being transported. In practice the inclination angle ranges from 7o - 10o smaller than the friction angle of the belt material. This is due to a decrease in the belt (belt sag) between the idler roller, so that the inclination is greater than the inclination of the belt itself.



The working principle of the conveyor belt is to transport material that is above the belt, where the feed or inlet on the tail side by using a chute and after arriving at the head the material is shed due to the belt reversing direction. The belt is driven by a drive / head pulley using a drive motor. The head pulley pulls the belt with the principle of friction between the surface of the drum and the belt, so that its capacity depends on the frictional force.



The main components of the tool


1. Drive system


The drive part of the head pulley using an electric motor which is forwarded to the gear reducer with the coupling passed back to the head pulley. This device has a catchback / back stop attachment to prevent the belt from backing off when there is a load, this is used on the uphill conveyor belt. At the bottom of the head pulley is usually equipped with a cleaner / belt cleaner, its function is to clean the material attached to the belt after the material is poured.


2. Conveying component


The main components of this tool are head pulley, tail pulley, take up pulley, idler roller and rubber belt. The head pulley is useful for pulling the belt, while the tail pulley is for turning the belt and take up the pulley as a constant load which keeps the pulley tension in order to get enough friction so it does not slip. The idler consists of a carry roller, return roller and training roller. Carry rollers to hold the transport material on the upper side while the return roller is to hold the belt back from the head pulley and the training roller functions as a self alignment roller that aims to keep the belt in the middle of its trajectory.


Pulley shape:



Rubber belt is the main component for carrying material, where the strength depends on the capacity of the material being transported. Rubber belts are made of rubber reinforced (reinforced) by carcas, ie knitted from nylon or other threads that are very strong, while for belts with a long enough passage, a belt with a high tensile strength is needed, so that this belt is reinforced with woven steel wire / steel cord. This rubber belt is made with a certain length, so that a connection is needed, either with a mechanical or vulcanized system (cold or heating).


In general the belt requirements are as follows:


- Hold tensile loads


- Resistant to shock loads


- Low specific extension


- flexible


- Does not absorb water


The belt consists of several layers:


- top cover (rubber)


- Breaker ply (carcass protector)


- Carcass fabric (canvas / ply)


- Bottom cover


We Are Providers Of Conveyor Belt Materials with various types of conveyor 1ply 2ply, 3ply and 5ply sergeant Plain Side Wall PVC conveyor and brands from continental, headbands, Roha and brands from several conveyor companies.



for order information and questions please contact us.

Untuk keterangan lebih lanjut, silahkan download PDF ini :

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