Polydrive

Nagdevi, Mumbai, Maharashtra

Polydrive is a belt supplier and manufacturer company in mumbai, india. Main products are v belt, classical belts, industrial belts, cogged belts, timing belts, tyre couplings and link belts.

Polydrive range of Flat Belts, Canvas & Conveyor Belts covers a wide spectrum of types and applications. The following programme is a pointer towards the reach and production capabilities of Polydrive.

Polydrive is leading industrial v belt manufacturers and suppliers in mumbai, india. We offer quality industrial belts like rubber v-belts, conveyor belts, cogged belts etc. At low rates.

Rubber Conveyor belts consist with a continuous loop of two or more pulleys or rollers to rotate them. The Rubber conveyor belts are used to convey items with irregular base or bags of product that would droop between rollers. The conveyor belt consists of two or more layer which is made up of rubber. Many belts in general material handling have two types of layers. First one is the under layer of material which is to provide linear strength and shape called a carcass and other one is an over layer called the cover. The carcass is often a cotton or plastic web or mesh and the cover is made up of various rubber, plastic, silicone compounds considering by use of the belt. Rubber Belt conveyors are the mostly used as powered conveyors because they are versatile and less expensive. We are one of the leading conveyor belt manufacturers, suppliers and exporters at Mumbai, India.

Wedge Belts have been the result of continuous thrust by the manufacturers and the users on higher power transmissions with reduction in space requirements. Wedge belts can transmit high power to extent of 1.5 to 2 times the classical belts with same top width this has been achieved by the dimensional changes, part from better cord constructions used and the optimum placing of the cord line which provides the best support to the cord while in motion. For efficient performance of wedge drives it is essential that the proper tension be maintained in the drives, failure to maintain the same will render the purpose of wedge belts ineffctive.

Polydrive Tyre couplings provide all the desirable features of an ideal flexible coupling, including Taper Lock fixing in India. The Polydrive Tyre coupling is a "torsionally elastic" coupling offering versatility to designers and engineers with a choice of flange combinations to suit most applications.The flanges are available in either F or H version Taper Lock fitting or bored to size B. With the addition of a spacer flange, the coupling can be used to accommodate standard distance between shaft ends and facilitate pump maintenance. Polydrive Tyre couplings can accommodate simultaneous maximum misalignment in all planes without imposing undue loads on adjacent bearings and the excellent shock-absorbing properties of the flexible tyre reduce vibrations and torsional oscillations. Polydrive tyres are available in natural rubber compounds for use in ambient temperatures between -50°C to +50°C Neoprene rubber compounds are available for use in adverse operating conditions e.g. oil or grease contaminations and can be used in temperatures of - 15°C to + 70°C F.R.A.S. tyres are available for use when fire-resistance and antistatic (F.R.A.S.) properties are required.

Torque-bore range :

The range includes couplings with torque capacity upto 12606 Nm. and bore diameters upto 190 mm.

Misalignment :

Handles parallel, angular and axial displacements, either singly or in any combination. They can accommodate parallel misalignment upto 6 mm, angular misalignment upto 4O and end float upto 8 mm.

Torsionally Soft :

Cushions against destructive shock loads protecting the complete system, preventing expensive breakdowns and lengthens machine life.

Free of Backlash :

Does not create 'snatch' on take up of the drive.

Installation :

Requires neither special tools nor skilled labour to assemble. Alignment is quickly checked by placing a straight edge across outside diameter of flanges. The split flexible tyre is then positioned in the flanges and the screws tightened into place.

Damping :

Reduces vibration and torsional oscillations developed in internal combustion engines, the amplitude of which increases greatly at critical points in the speed range. Polydrive Tyre coupling dampens these destructive vibrations.

Maintenance :

Because there are no moving parts, no lubrication is required. Periodic visual inspection of the tyre is all that is necessary.

Easy Element Replacement :

To replace flexible element simply loosen the clamping screws, remove the tyre and replace with a new one. It is not necessary to move either driver or driven machine or coupling flanges.

Environment :

 

Use of natural or Neoprene rubber compounds makes the Polydrive Tyre coupling suitable for use in most conditions. For fire hazard areas the F.R.A.S. tyre is recommended. This allows free flow of electricity between the two shafts to avoid static electricity build up.

Details required for coupling selection

Type of driven machine and operating hours per day.

Speed and power absorbed by driven machine (if absorbed power is not known, calculate on power rating of prime mover).

 

Diameters of shafts to be connected.

Both bottom and top faces can be used for lower transmission. Best suited to multi pulley drive, being highly flexible. Heat & Oil resistant plus static conductive.

Features :

• Suitable for drives where belts bend both ways on several pulleys.
• Specially compounded base gives good flex fatigue resistance.
• Designed for low heat build-up to extend belt life.

Polydrive range of Flat Belts, Canvas & Conveyor Belts covers a wide spectrum of types and applications. The following programme is a pointer towards the reach and production capabilities of Polydrive.

Rubber Banded Belts are made up from Classical, Wedge or Narrow belts with strong tie band over them. Each band may contain the required number of belts. Maximum up to 5 belts in one tie, depending upon the drive conditions, are recommended.

Application :

• Polydrive Rubber Banded belts are recommended on drives under the conditions
• Severe vibrations
• Vertical shaft drives
• V-flat drives
• Agricultural drives
• Conveyer systems
• Crushers, Compressors, Generator sets, Pumps, etc.

Features :

Antistatic

Temperature Range :- 18 C to 70C

Recommended number of Ribs = 5 (Ma

Note:

While using rubber banded belts it is always recommend to use standard pulleys with proper guard only

The proper belt sitting can only be obtained if the pitch distances maintained for the belts and for pulleys are same.

We recommend that the customer get back to us with details before using rubber banded belts to enable us to provide the best suggestions. Improper design using rubber banded belts can lead to rapid failure of the drive system.

Rubber Conveyor belts consist with a continuous loop of two or more pulleys or rollers to rotate them. The Rubber conveyor belts are used to convey items with irregular base or bags of product that would droop between rollers. The conveyor belt consists of two or more layer which is made up of rubber.
Many belts in general material handling have two types of layers. First one is the under layer of material which is to provide linear strength and shape called a carcass and other one is an over layer called the cover. The carcass is often a cotton or plastic web or mesh and the cover is made up of various rubber, plastic, silicone compounds considering by use of the belt.
Rubber Belt conveyors are the mostly used as powered conveyors because they are versatile and less expensive. We are one of the leading conveyor belt manufacturers, suppliers and exporters at Mumbai, India.

Polydrive is one of the leading conveyor belt manufacturers, suppliers and exporters at mumbai, india. Our flat conveyor belts are versatile and less expensive. For more details call us on 022 23413886.