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1 Products availableWe are leaders in the market for providing best range of Rubber Transmission Belts, Special Purpose Belts, Rubber Belt, PVC Belt and PVC/PU Conveyor Belts
Beltech Rubber Transmission Belts comprise of several plies of cotton canvass with thin rubber coating and are suitable for power transmission or indoor transport of semi-finished products whether on roller or sheet metal. These are also used as bucket lifts for raising small material such as gift, screws, paste etc.
When used as belts in oil resistant versions they are suitable for transporting sheet metal, metal parts, skin & for sorting benchers. It is also used in Agriculture sector for irrigation of fields.
Specification
Belt Width | 25 mm to 1200 mm | |
Belt ply | 2 ply to 12 Ply | |
Belt Thickness: | ||
Plies | Thickness | Range MM |
3 | 3.6 | 4.4 |
4 | 4.6 | 5.6 |
5 | 5.8 | 7.0 |
6 | 7.0 | 8.4 |
Belt Construction | ||
Square Edge | ||
Round Edge | ||
Belt Colours | ||
Beige, Red | Camel, Grey, | Green or as required |
Tensile Strength of Fabric | ||
Finished Belting per mm Width Wrap | ||
28 ozs. | 32 ozs | 34 ozs. |
3.00 Kg. | 5.00 Kg | 6.00 Kg. |
Average Wrap Elongation | ||
Fabric of Finished belting under a load of 1.8 Kg./mm width per ply. | ||
Ply Adhesion | ||
Per 25 mm width | ||
28 Ozs | 32 Ozs. | 34 Ozs. |
8 Kg. | 7 Kg. | 7 Kg. |
Rubber Transmission Belts
Normal Belt width | Tolerance Belt Width | ||||
25 - 63 mm | 2.0 mm | ||||
75 - 125 mm | 3.0 | ||||
140 - 250 | 4.0 | ||||
280 - 500 | 5.0 | ||||
500 - 900 | 7.0 | ||||
900 - 1200 | 9.0 | ||||
Tolerance on ordered length 10% of Belt | |||||
RATINGS | |||||
Maximum ratings in KV per cm. Width of Belting at 180ยบ arc of contact | |||||
Type of Fabric | Weight of Fabric g/m2 | Pulley Diameters | Belt Speed m/s | Rating per cm Width per ply | |
28 | 810 | 250mm | 5 | 0.12kw | |
32 | 915 | 250mm | 5 | 0.15kw | |
34 | 910 | 250mm | 5 | 0.12kw | |
MINIMUM PULLEY DIAMETERS | |||||
Belt speed & Belt plies in mm Maximum Belt Speed ( Meters per second) | |||||
No of plies | 10 | 15 | 20 | 25 | 30 |
3 | 90 | 10 | 112 | 140 | 180 |
4 | 140 | 160 | 180 | 200 | 250 |
5 | 200 | 224 | 250 | 315 | 355 |
6 | 250 | 315 | 355 | 400 | 450 |
We manufacture & process some special purpose belts for specific applications
we have a wide range of Light Duty PVC/PU Conveyor Belts for various applications in Packaging, Textile, Paper Engineering & General Industries. Our Food-grade white PVC/PU Belts are widely used in Food & Tobacco processing and packaging including Tea, Confectionary, Coffee, Vegetable, fruit, poultry and sugar industries.
Beltech Nylon Laminated Flat Belts are known the World over for their outstanding and consistent quality parameters. Made from the best available inputs and processed on automatic machines, these belts combine high load carrying capacity with very high flexibility. Complete range is available with nylon sheet thickness varying from 0.2mm to 4.0mm and friction covers of Rubber, Leather, Fabric in any required combinations. Different grades are produced for General Power Transmission, Tangential Drives or Light Conveyor applications.
Outstanding Features & Advantages
Conveyor belts generally consist of cover rubber, carcass and rubber skim coat. The reinforced breaker fabric is used for extra protection.
COVER RUBBER :
Covers of natural or synthetic rubber are designed to protect the carcass from -abrasion, impact, deterioration and other injurious influences. They are compounded to meet particular service conditions such as abrasion, oil, heat, fire, chemical resistant and antistatic, etc.
CARCASS :Carcass of a belt maintains the belt tension and supplies structural strength; it does all of the work in supporting and pulling the load. Carcass consists of multiple plies of rubber impregnated fabric bonded with friction and skim coats. The fabrics most commonly used are; nylon, polyester and cotton.
RUBBER SKIM COAT :Â An extra layer compound between plies that increases flex life and creates a more elastic link so that plies flex without separation. Skim coats cushion fabrics against impact and help protect against moisture.
BREAKER FABRIC :A specially woven fabric between the cover and the carcass to improve adhesion and provide better resistance to cover stripping, gouging or tearing. This is normally used in belts handling primarily crushed and sized material which gives great impact to the belt when lumps drop at a loading point.
COMPOUND AND USAGE :The cover rubber determines belt life and the selection of the correct cover rubber grade and thickness is most important.
HEAT RESISTANT CONVEYOR BELT :In general, it is economical to adopt a heat resistant belt if the temperature of the material to be carried is over 60 C (140 F). As the damage of cover depends on the temperature and nature of transported material, the proper selection of a belt to fit particular operating conditions is important. Especially the relation of temperature between the material and belt surface should be considered when selecting the belt.When transporting material of high temperature of belt surface rises by contact with the material, but on the return journey the heated surface gets cooled naturally by air so that the surface temperature becomes considerably cooler than that of the material. The temperature depends on kind, size, temperature quantity of material to be carried, belt speed, belt length and etc. This belt is designed for transporting cement clinker, cokes, sintered ores, soda ash, chemicals, fertilizer and etc.
ABRASION RESISTANT CONVEYOR BELT :Material being carried as well as idlers and frame of the conveyor may cause excessive wearing on normal belts. To prolong the life of the belts running under severe wearing conditions, special and super abrasion rubber is compounded for the belt covers.
OIL RESISTANT CONVEYOR BELT :Oily material causes the ordinary rubber covers of the belt to swell and peel off, which results in a complete breakdown in the conveyor system. This belt compounded of oil-resistant -quality synthetic rubber has good resistance to the damaging effects encountered when conveying oil or oily materials.
FIRE RESISTANT CONVEYOR BELT :This belt is a prerequisite to prevent fire risks in coal mines where not easily accessible and to reduce maintenance of the conveyors which may be damaged by flame at the blast furnaces of iron works.
ANTI-STATIC CONVEYOR BELT :This belt is made especially for use where, for instance in the paper or textile mills, the products being carried stick to the belt surface, or fire risks may be involved due to electro-static sparks.
Nylon Fabric (NN) Conveyor Belt
Item | Grade | NN100 | NN120 | NN150 | NN200 | NN250 | NN300 |
---|---|---|---|---|---|---|---|
Min. Tensile Strength | Kg/cm-ply | 100 | 120 | 150 | 200 | 250 | 300 |
Min. Tensile Strength | 1b/in ply | 560 | 672 | 840 | 1,120 | 1400 | 1,680 |
Working Tension Rating | Kg/cm-ply | 8.4 | 10.0 | 12.5 | 16.7 | 20.8 | 25.0 |
Working Tension Rating | 1b/in ply | 46.7 | 56.0 | 70.0 | 93.3 | 116.7 | 140.0 |
Polyster Fabric (EP) Conveyor Belt
Item | Grade | EP100 | EP125 | EP150 | EP160 | EP200 | EP250 |
---|---|---|---|---|---|---|---|
Min. Tensile Strength | Kg/cm-ply | 100 | 120 | 150 | 160 | 200 | 250 |
Min. Tensile Strength | 1b/in ply | 560 | 700 | 840 | 896 | 1,1200 | 1,400 |
Working Tension Rating | Kg/cm-ply | 10.0 | 12.5 | 15.0 | 16.0 | 20.0 | 25.0 |
Working Tension Rating | 1b/in ply | 56.0 | 70.0 | 84.0 | 89.6 | 112.0 | 140.0 |