Tradelink Services Ambattur, Chennai, Tamil Nadu

V-belts of this type of belts. The very fact that they have more than 50% market share in the European automobile, white goods and industrial segments prove their quality and acceptability to large OEM's like FordGMWhirlpoolElectrolux.

Popularly known as universal joints, ball joints or Cardan shafts - these are all metal couplings with a capacity to work upto 45°. Universal Joints have proven their capacity to work very efficiently under Indian conditions. ROTAR brand of Universal Joints are increasingly used by all segments of industries proving their superiority over other brands available. These joints are machined on specially designed mass production machines which offer consistent quality & high production – thus ensuring timely deliveries.

Universal Joints have proven their capacity to work very efficiently under Indian conditions. ROTAR brand of Universal Joints are increasingly used by all segments of industries proving their superiority over other brands available. These joints are machined on specially designed mass production machines which offer consistent quality & high production – thus ensuring timely deliveries.

universal couplings are machined on specially designed mass production machines which offer consistent quality & high production – thus ensuring timely deliveries. Universal couplings manufactured locally cannot guarantee the torque ratings, as indicated in our catalogue – since they have never been tested for these characteristics.

couplings offer lower inertia. Higher speeds are also possible. Standard models (completely in steel) can be used between -40 to +100 ºC. Special couplings cater to temperature upto +300 ºC.

Ruland manufactures shaft collars in multiple styles to fit shafts ranging 1/8" to 6" in the inch series and 3mm to 150mm in the metric series. Ruland shaft collars are available in a variety of materials and finishes including: 303 & 316 stainless steel, black oxide and yellow zinc plated carbon steel, high-strength aluminum, and engineered plastic.

All bores in the Ruland rigid couplings are precision honed, enhancing the overall performance of the coupling, resulting in a round, precisely sized bore. This also helps in increase area of shaft contact and higher transmission capacity. Rigid couplings come with Ruland's unique Nypatch® socket head cap screws for increased performance and reliability. Nypatch® is a proprietary process that involves depositing a 360 degree coating of Nylon on several threads of the socket head cap screws. This coating is designed to reduce screw vibration, during the course of normal use.

Rigid couplings come with Ruland's unique Nypatch® socket head cap screws for increased performance and reliability. Nypatch® is a proprietary process that involves depositing a 360 degree coating of Nylon on several threads of the socket head cap screws. This coating is designed to reduce screw vibration, during the course of normal use.

Poly V®-Belts offer several advantages as compared to VWedgeFlat belts in terms of smaller pulley diameters, higher belt speeds, narrower face widths thus leading to efficient transmission of power. The most visible fact being that automobiles (the largest segment to use belts) has switched onto Poly V® for transmission.

Poly v belt drives which known widely for its use in diverse industries. These are offered in different sizes and dimensions as required for industrial applications. The most visible fact being that automobiles (the largest segment to use belts) has switched onto Poly V® for transmission.

Steel Metal Bellow Couplings offer backlash free transmission with added advantages of high flexibility and torsional stiffness. These couplings consist of a stainless steel metal bellow joined together to Al or Steel hubs provide a complete backlash free transmission between 2 shafts, with various other advantages. Designed to transmit a torque range of 0.4 Nm to 5,000 Nm with bore diameters from 3mm to 85 mm in divergent models, including plain bore/keyway, side and top clamping, internal and external conical hubs. Apart from this large standard range, Sts specializes in developing new models to the needs of clients.

These couplings consist of a stainless steel metal bellow joined together to Al or Steel hubs provide a complete backlash free transmission between 2 shafts, with various other advantages. Designed to transmit a torque range of 0.4 Nm to 5,000 Nm with bore diameters from 3mm to 85 mm in divergent models, including plain borekeyway, side and top clamping, internal and external conical hubs. Apart from this large standard range, Sts specializes in developing new models to the needs of clients

Metal Bellow Couplings offer backlash free transmission with added advantages of high flexibility and torsional stiffness. StS launched its own brand of couplings in January 2009 after working as the main sub-contractor to a leading Brand of couplings, for 15 years.

Locking Assemblies eliminate bothersome keys and keyways which are difficult to machine and maintain tight tolerances. Keyways and splined locking systems have important disadvantages, particularly under overload and frequent torque reversals. The notch of the keyway seat is a stress concentrator which increases fatigue strength. Keyways and splines are eliminated by Locking Assemblies – a design using 2 tapers and frictional forces to hold the product & shaft together.

These keyless bushings consist of a stainless steel metal bellow joined together to Al or Steel hubs provide a complete backlash free transmission between 2 shafts, with various other advantages. Designed to transmit a torque range of 0.4 Nm to 5,000 Nm with bore diameters from 3mm to 85 mm in divergent models, including plain borekeyway, side and top clamping, internal and external conical hubs.

industrial shafts which are designed for entirely dissimilar purposes. Cardan shafts are also all metal flexible joints, with a capacity to work upto 35°. supplying to leading European Companies in the field of steel manufacturing and various types of Machineryequipment.

ETP bushes consists of a thin walled cylinder filled by a 'medium'. When this medium is pressurised, they tend to expand the thin walled cylinders and grip both the shaft and the component at the same time.  To mount any product onto a shaft – Position the ETP Bush on the shaft/product, & just tighten the screw. This tightening increases the pressure on the medium which expands the inner/outer walls of the Bush to grip the shaft and the component simultaneously.

ROTAR Universal Joints have proven their capacity to work very efficiently under Indian conditions. ROTAR brand of Universal Joints are increasingly used by all segments of industries proving their superiority over other brands available. These joints are machined on specially designed mass production machines which offer consistent quality & high production – thus ensuring timely deliveries.

Position the ETP Bush on the shaftproduct, & just tighten the screw. This tightening increases the pressure on the medium which expands the innerouter walls of the Bush to grip the shaft and the component simultaneously.

ETP bushes consists of a thin walled cylinder filled by a 'medium'. When this medium is pressurised, they tend to expand the thin walled cylinders and grip both the shaft and the component at the same time.

We provide very high quality of poly v belts drives which known widely for its use in diverse industries. These are offered in different sizes and dimensions as required for industrial applications. The most visible fact being that automobiles (the largest segment to use belts) has switched onto Poly V® for transmission.

Universal Joints manufactured locally cannot guarantee the torque ratings, as indicated in our catalogue – since they have never been tested for these characteristics. Popularly known as universal joints, ball joints or Cardan shafts - these are all metal couplings with a capacity to work upto 45°.

Cardan shaft are totally &radically different from Automotive Cardan shafts which are designed for entirely dissimilar purposes. Cardan shafts are also all metal flexible joints, with a capacity to work upto 35°.TRASMIL Srl of Milan has a rich experience of 30 years, in the field of manufacturemarketing of Cardan shafts, supplying to leading European Companies in the field of steel manufacturing and various types of Machineryequipment.