Our Products
We are leaders in the market for providing best range of Timing Belt, Conveyor belts, Flat Belt, WEDGE COGGED BELTS and CLASSIC VBELT
Atiming belt, timingchain or cambeltis a part of an internal combustion engine that synchronizes the rotation of the crankshaft and the camshaft(s) so that the engines valves open and close at the proper times during each cylinders intake and exhaust strokes.
FEATURES OF TIMING BELTS:
APPLICATIONS
Conveyor belts are a continuous loop of material that are driven by a system of pulleys or drives to carry goods. They are used in a variety of material handing applications, including food and beverage processing, manufacturing, mining, packaging, and power transmission. Some conveyor belts are designed to transport commercial goods, construction materials, forest products, or pulp and paper. Others are designed for agricultural, general-purpose, or inclined conveying applications.
Elevator belts are designed for vertical applications and have attachments such as buckets or trays. High-temperature conveyor belts are made of materials that are suitable for use at high ambient temperatures, or that are designed to handle high-temperature materials. Often, these products are used in oven conveyor belting and the conveyance of heat-treated parts.
SPECIFICATION
Belt materialis the most important consideration when selecting conveyor belts. Choices include:
DIMENSION
ADDITIONAL SPECIFICATIONSINCLUDE:
FEATURES
APPLICATIONS
Flat belts are designed for light-duty power transmission and high-performance conveying. They are best-suited for applications with smaller pulleys and large central distances. Flat belts can connect inside and outside pulleys and can come in both endless and jointed construction. They have a high power transmission efficiency, are cost effective, and are easy to use and install.
CONSTRUCTION
Three common designs of flat belts include:
Fabric ply beltsconsist of several plies or layers that are made of cotton or synthetic fiber, with or without rubber impregnation. The number of plies determines the belt thickness that will help determine the minimum pulley diameter for the drive.
Fabric cord beltsare constructed with multiple cords made from cotton or synthetic fibers such as rayon, nylon, plastic, or Kevlar. They are incased in rubber and covered with a fabric/runner covering. This type is generally classed as a heavy-duty flat belt, used for high speeds, small pulley diameters, and shock loads. Steel cables can also be used as they have higher capacity and lower stretch than fabric cord flat belts.
Synthetic flat beltsare made from nylon. Nylon offers flexibility, extremely high tensile strength, and operates effectively at high rim speeds. The belts are thin and they may consist of several plies of thin nylon bonded together to form a tough but flexible flat belt.
Flat belts generally have a traction layer made of oriented polyamide with two covers of elastomer leather or textile material and one intermediate layer of fabric on each side. The traction layer absorbs the forces exerted on the belt when power is transmitted. The friction cover ensures that the peripheral force acting on the belt pulleys is transmitted to the belt and vice-versa.
SPECIFICATIONS
Specifications that are important to consider include: belt type, belt width, and initial elongation. If any of these factors change, the belt must be recalculated.
Power transmission belt material types include polyester, aramide, and polyamide.
Polyesteris the most common material due to it price-to-value ratio. It supplies a versatile belt that can be used in a wide range of operating temperatures with low energy consumption, high flexibility, and reliable performance.
Aramideis a strong choice for long belts due to the short take-up and high accuracy for number of revolutions (RPM) and belt speed. It is highly flexible, simple to join, has a high E-modulus, and low energy consumption.
Polyamideis reliable and has a long service life. It can work in a variety of conditions and functions well in extreme environments with intermittent overload and high temperatures. Polyamide is shock resistant and grooves enable high grip.
Belt widthis simply the width of the belt. The tensile force for 1% elongation per unit of width after running-in (N/mm), k1% a.r.i., is the decisive value for calculating the required belt width and the resulting shaft load after belt relaxation
Correct and sufficientinitial elongationis a pre-requisite for trouble-free operation of power transmission flat belts. The calculated initial elongation (0) must be observed. In systems with a tensioning pulley, the pulley is placed on the slack side and pushes the belt to provide the required initial elongation. In systems without a tensioning device the required initial elongation is determined by reducing the length of the shortened belt length, which is the fabrication length. Always use the calculated initial elongation provided by the manufacture when installing a belt.
When selecting a belt drive it is important to consider thespeedsof andpower transmittedbetween drive and driven unit, suitable distance between shafts, and appropriate operating conditions.
The equation for power is:
Power (kw) = (torque in newton-meters) x (rpm) x (2 radians)/(60 sec x 1000W)
APPLICATIONS
FEATURES:
Special top layer with fabric: The rigid layer on the top restricts top layer cracking and gives uniform tension on cord ends. Top fabric gives better support & protection from environment.
Tough Tensile Member for Greater Strength: Specially treated stabilized polyester cord provides high tensile strength with minimum stretch which in turn gives Wedge-belt superior resistance to fatigue & shock loads.
Moulded Cogs: Moulded cogs allow the Raw edge cogged belts to operate even over smaller diameter pulley at high speeds. The cogs also help in reducing the bending stress apart from providing the higher surface area for proper heat dissipation.
Polychloroprene Cushion Rubber Compound: Ensures the best possible bond between the base compound, the tension cord & rubber impregnated fabric top surface that provides long service without cord separation.
Fibre Filled Polychloroprene Base Compound: Gives increased power transmission capability, superior transverse stiffness & high wear resistance.
ADVANTAGES:
The advantages of Raw Edge Moulded Cogged Belts over Wrap Belts are of great importance in following cases-
1. Drives with very small pulley diameters2. High ambient temperatures3. High belt speeds4. High level of power transmission
APPLICATIONS
FEATURES & BENEFITS
STANDARDS, DIMENSIONS & PRODUCT RANGE:
We are importers and stockist of the entire range of Classical V-belts. The nominal length designation for these belts is inside length (Li) in inches.
RAW EDGE BELTS ARE OF THREE TYPES:
1. REC Belts (Raw Edge Moulded Cogged Belts)2. REP Belts (Raw Edge Plain Belts)3. REL Belts (Raw Edge Laminated Belts)
FEATURES:
Special top layer with fabric : The rigid layer on the top restricts top layer cracking and gives uniform tension on cord ends. Top fabric gives better support & protection from environment.
Tough Tensile Member for Greater Strength : Specially treated stabilized polyester cord provides high tensile strength with minimum stretch which in turn gives Wedge-belt superior resistance to fatigue & shock loads.
Moulded Cogs: Moulded cogs allow the Raw edge cogged belts to operate even over smaller diameter pulley at high speeds. The cogs also help in reducing the bending stress apart from providing the higher surface area for proper heat dissipation.
Polychloroprene Cushion Rubber Compound : Ensures the best possible bond between the base compound, the tension cord & rubber impregnated fabric top surface that provides long service without cord separation.
Fibre Filled Polychloroprene Base Compound : Gives increased power transmission capability, superior transverse stiffness & high wear resistance.
