Pradip Rubber Industries Chakulia, Purbi Singhbhum, Jharkhand

We call these fenders the DO-type fender because of its O-shaped inner chamber and also due to the fact that it is actually an improved version of the original D-fender. A popular option as a bumper that protects marine assets during all sorts of forces upon contact, especially against the quay wall. Commonly installed on the vessel itself or also on piers/quays. Though relatively uncommon, wing fenders are also available as a whole solid piece without the inner hollow part. Wing-type fenders possess good energy absorption capabilities while showcasing an impressive durability. They are also very resistant to longitudinal and transverse shear force. Installation process is straightforward and simple. Ends can be bevelled easily and custom sizes for DO-type wing fenders can be made according to customer’s requirements.

The wagon tipplers are the most powerful means of unloading bulk cargo from open wagons. Pradip Rubber is a manufacturer of plates for the fixed and rotary wagon tipplers. Rubber plate is set to the wall of the wagon tippler for significant reduction of its wear out. Pradip Rubber specializes in production of wear plates of wagon tippler. And has been supplying wear plates for more than 30 years to esteemed concerns like L&T, TRF Ltd., Elecon and other manufacturers of material handling equipments. The wear plate safeguards the wagons from getting damaged and also provides required support to the wagon while unloading the materials. The superior quality of rubber used in the wear plate increases life of the equipment.

They are designed to enlarge the loading chute function. They adapt perfectly as an extension of the loading chute and they continue doing the work avoiding spillages of material at the sides. The rubber skirts placed along the frame of galvanized metal sheets are in permanent and direct contact with the belt being water and dust tight. They are also placed as reception chutes when in the same conveyor is necessary to have intermediate feeding points. This skirt offers a dual sealing solution for your conveyor. The main body of the skirt is manufactured from rubber, which offers the primary sealing surface. The rubber body is adjusted against the belt as with traditional rubber skirt. A flexible rubber strip with polyurethane wear rail at its end and is moulded to the side of the main body and contacts the belt. This is the secondary sealing surface. By utilizing the low cost rubber in the body and high performance polyurethane in the second sealing surface only, cost is minimized and performance is maximized.

  We are offering our clients with O-rings, washers and bushes that are specifically designed for integration in assembly parts. These O-rings, washers and bushes are highly functional as these are flexible and sturdy. Suitable for automotive industries and construction sector, these O-rings, washers and bushes are offered to our clients at most economical prices.

  Customers can avail from us quality-approved Industrial Pneumatic Tyres in different sizes and patterns, as per their requirements. These industrial tyres are known in the market for their excellent resistance towards tearing and cracking. To cater to the variegated demands of clients, we make these tyres available in different specifications and load capacities. We have especially designed these products for industrial purposes. We are manufacturing solid rubber tyre for mall trolleys, Dust bin, grass cutter etc.

In order to control miss-tracking effectively, tracker rollers are required to be installed on returns as well on the carrying side of the belt. The return side does the main tracking function as the total belt width is in contact with the roller. In conveyor belt systems, a variety of different reasons often leads to unforeseen mistracking of the belt.This often results in a complete shutdown of the plant or damage to the conveyor belt and to other component parts. We offer a wide range of tracker roller systems for all belt widths and belt speeds, for the return belt as well as for the troughed carrying side of the conveyor belt.

  Like cone fenders, super cell’s large circular base provides great stability and possesses one of the highest energy absorption to weight ratio. Low tilt compression performance change and good resistance against shear force makes it a first choice for many wharfs. Besides, different sizes & performance can be custom manufactured according to customer requirement.

  This type of fender can serve a wide range of applications. Its usage is a little similar to how D-shaped fenders are being used but its square shape gives it an edge when it comes to tougher service conditions. It is a more durable structure and is strong enough to handle harsh environment & rough use. The inner hollow part can be either in D-shaped or O-shaped. Whole solid piece without the inner chamber is also available upon customer’s request. Usually mounted by bolts together with strips on tugs and barges. Square fender is a very cost effective solution in the long term due to its durability and strength.

These liners are suitable for applications in areas of severe impact and areas of high abrasion. Liners can be supplied to incorporate a variety of ceramic shapes, including balls, cylinders and cubes, all of which have a high alumina silica content that withstands severe impact and high abrasion. Our Rubber Ceramic liners are very effective against severe impact and abrasion. The ceramic is securely bonded into the rubber so that they do not become dislodged. The rubber absorbs the impact to keep the ceramic from shattering. A wide variety of ceramics shapes are used based on the application. Aluminium oxide ceramics Al2O3 has a very high wear resistance; on hardness scale it can be placed right after diamond. To withstand shocks while operating, ceramic liners are vulcanized into a quality rubber keeping the liners together and smoothing out shocks. Vulcanized in this way, the liners have a high wear resistance, reduce expenses and operating delays, have excellent sliding features and reduce the noise up to 50 db. Such liners can be glued directly onto a metal surface on the spot. Or they can be delivered after being vulcanized on a metal liner to be screwed.

For reliable and simple maintenance conveyor belt alignment, durable rubber discs are positioned at regular intervals along the conveyor belt to effectively eliminate conveyor roller build up by breaking up the carried material which is normally in the centre of the belt.  The rubber discs are bunched together at both ends of the idler to provide support and protection to the belt edges. The ideal environment for the Rubber Disc is wet sticky or abrasive applications where the material conveyed sticks to the belt surface.  The rubber discs avoid the build of material that can be deposited onto the roller surface, causing the roller diameter to form an irregular and changing shape.

Pulley Lagging is essential to improve the performance of conveyor belt. It helps reduce the belt slippage, improves tracking and increases life of the belt bearing and also other components. Pulley is located at the discharge terminus of the conveyor. It provides the driving force for the conveyor. Rubber LaggingP.R.I can supply pulleys with hot vulcanized rubber lagging, plain or grooved, as required by client. Different patterns of grooving such as herringbone or diamond can be provided to increase tractive friction under dirty or wet conditions. Diamond grooves have the advantage of being installed in any orientation, regardless of belt direction.

Ceramic LaggingP.R.I’s Ceramic Lagging of Pulley is especially suited for pulleys with slippage and excessive wear and tear problems which make the normal rubber lagging less effective. Ceramic pulley lagging is widely used on the drive pulleys and also could be used on snub, bend and tail pulleys. Ceramic lagging has many positive attributes. The reasons to apply ceramic lagging for driven or non-drive pulleys are various like, to increase friction between the belt and drive pulley lagging in wet or variable conditions, to eliminate bodily slip between the belt and drive pulley and to eliminate lagging wear for driven or non-drive pulleys.

  We are offering our clients with couplings and moulded hoses that are highly flexible and are provided with cushioning property, so as to have a better grip of the pipes and assuring their continuity. Fabricated using quality assured polymers, these couplings and moulded hoses are available in different sizes and diameters to suit the variegated requirements of our clients.

A marine rubber fender acts as a “dock bumper” to absorb the kinetic energy of a boat/vessel during berthing against a jetty or a quay wall. A superior fender product can protect both the vessel and the berthing structure berthed against, preventing any damage and save on repair costs. Our port and ship fenders are manufactured with quality raw materials and made sure to comply with various international industry standards. Cylindrical Fenders Cylindrical Fenders are a simple and versatile marine fender system and can be easily installed. Their progressive reaction makes them ideal for berths serving large and small vessels. The wide range of available sizes can be closely matched to each application.

  It is an established fact that excessive impact on belt surfaces due to material lump size and height of fall, damages the conveyor belt having conventional impact rollers with rubber rings/sleeves. This leads to extra maintenance effort, contributing to cost hike and reduced machine availability. Impact Pad replaces these conventional impact idlers at the Transfer Points with an added advantage of spillage control. Impact pads are supplied with modular design frames consisting of Central Main Frame and Wing Supports with adjustment brackets to suit all types of belt. The Modular support structure has been designed for easy installation to withstand heavy impact.

There are various types of forklift tyres but the most common are solid or pneumatic. Each tyre has a different tread, compound and ply rating which help to ensure the tyre used will best suit the application. By keeping your forklift tyres in good shape, you will reduce the stress and wear on the transmission as well as the forklift driver. Safety is also significantly improved, along with fuel efficiency. There is a large variety of forklift tyres on the market that will accommodate the needs of your forklift. Whether it is a pneumatic tyre for rough outdoor terrain, or a polyurethane tyre for smooth-surfaced concrete inside your warehouse, there are tyres out there to support you!

  It is an attractive option due to its long term durability and low cost. This type of rubber fender is suitable for relatively smaller wharves and quays where it acts as a great protective medium for small/medium-sized vessel berthing. Common applications include for tug boats, fishing vessels, barges, marine work assets, small boats etc. Different lengths can actually be cut according to customer’s request that best suits the project. Installation of D-type rubber fender is also simple and straightforward due to its flat base.

Rubber sheets are available in both unvulcanised and vulcanised form, for application at site. Pradip Rubber offers vide variety of sheets and of different grades like, natural rubber, ebonite, semi-ebonite, butyl, neoprene, EPDM, nitrile, SBR, hypalon, silicone, viton etc. These sheets are manufactured in a standard width of 1 meter and lengths upto 10 meters. Thickness varies from 1mm to 6mm for typical corrosion resistant lining applications. However the thickness can be increased as per the requirements.

  Technological evolution from the cell fender brings us to the production of cone fenders that not only exhibits low reaction force upon contact, but also carries great energy absorption capacity. In addition, cone-shaped rubber fender can take high berthing angles and still be efficient. Its conical design provides a large circular base that keeps the fender body stable at all times no matter the shear, axial or angular force. A Super Cone Fender system can be used for berthing for most ship types like RoRo, Tanker, Cruise berths etc. & structures including but not limited to container & bulk terminals, general cargo facilities.

The primary function of rubber rail pad is to act as a vibration damping isolator between rail track and cast surface of concrete sleeper. Vibrations are non-desirable in engineering domains and methods have been adopted to efficiently eliminate the same. Rubber rail pad plays a vital role in eliminating the vibrations, impact load occurring from heavy weighted railway wagons and provides safety and self-life to the rail track and sleepers. The railway pad is formulized with specific recipe, to cater the requirements. The compounding is optimized by a combination of polymers having higher oil resistant property and resistance to fatigue crack growth. The excellent combination of elastomers preferred in this formulation provides resistance to ozone, weather, heat, flame and higher axle load.

  Tube is an inner part of the tyre which is a balloon like structure that can be inflated or deflated with a valve. This tube will be there on all bike wheels except tubeless wheels. When these tubes are inflated, it fills the gap between the inside of the sidewalls of the rim and tyre. Tyres are the outer part of tubes which is associated with wheels and rims. The role of air pressure in the tyre is to hold the fabric under tension, the contact point with the ground surface. At the contact point, the tread of the tyre is flattened against the road surface. Air pressure can only push directly outward, and so here, it pushes directly downward. The downward force of the air must equal the weight load, and so the area of the contact patch approximately equals the weight load divided by the air pressure. It’s very important to choose the right tyre and tube which suits the cycle.

  We manufacture superior range of bellows, gaskets and grommets which are used in automobile and home appliances. Our precision engineered rubber gaskets are durable and high performing. These can be used in both hot and cold mediums such as water, oils, acids & chemicals applications. Our range of qualitative gaskets is widely used for sealing, packing, etc. and gives excellent performance.

Arch fenders  exhibit highly durable characteristics & require little maintenance. Arch Fenders / Super Arch Rubber Fenders are also highly versatile. It possesses a simplistic straightforward design and that causes it to require little maintenance even under the most challenging berthing conditions. Being one of the most popular marine fender systems in the world, arch fenders can be used with limited space or during situations with highly restricted conditions. Different dimensions (width, length, height) are chosen based on specific project application that best suits the berth structure.

Rubber Lining is the skilled application of unvulcanized and vulcanized rubber sheets to prepared metal surfaces. The principal benefits of rubber lining are its excellent resistance to corrosive and abrasive chemicals and materials, e.g. acids, alkalis, salt water, slurries, sand, shot blast media, crushed rock etc. In addition rubber linings provide other benefits including noise and vibration reduction, electrical and thermal insulation and product protection. With over forty years’ experience in rubber lining Pradip Rubber has gained an unrivalled reputation in its application, which requires a high level of skill and expertise. Additionally, our fully trained engineers are also able to inspect and survey existing rubber lined plant. Engineers can detect any defect in the rubber lining by conducting a spark test. If a defect is present, voltage applied across the lining’s surface will continue through and discharge onto the steel causing a spark. Defects as small as pin holes can be detected using this method. However, one of the great advantages of rubber lining is the option to remove it once it has reached the end of its useful life. Instead of replacing large items of plant and whole piping systems a new rubber lining can be installed on-site; making it much more cost effective and helping to minimise down time and production disruption.