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Specialized Products: Bearings | Tubing | Tapes & Sheets | Components
Selection of material, design and tolerances are vital factors in achieving the optimum combination of performance in service and economies in production. We have had experience with a wide range of shapes and sizes.
When it comes to fabrication skills Poly Fluoro Ltd. has experience in moulding, machining, thermoforming, grinding, welding and finishing PTFE products. Parts may be cut from stock shapes or they may be custom moulded and machined.
Why machining by Poly Fluoro is most suitable
PTFE products require special skills in machining to obtain accurate dimensions. The relative softness, flexibility in thin sections, low heat-transfer rate and high coefficient of thermal expansion of the material dictates the need for careful handling. Poly Fluoro combines special tooling and machining techniques with a wealth of experience to achieve the correct dimensions every time. Careful attention is given to control minor variations in manufacturing procedures or conditions which can seriously affect the quality and serviceably of the end product.
Poly Fluoro Ltd. has been a leader in the machining of PTFE components for more than a decade. Equipments and techniques have been carefully studied and continually modified and refined during this period. Thus we have been able to improve the efficiency and speed with which close tolerance machined components are produced.
If you need parts machined from PTFE – Poly Fluoro Ltd. has the experience and expertise to fulfil your requirements.If you have a specific shape or design in mind, please send us your material specifications, stock size, quantity and delivery requirements. We will review your inquiry and contact you with a quotation within 24 hours. Kindly download the following for further details on our engineered components: Specialized Products: Bearings | Tubing | Tapes & Sheets | Components
Kindly download the following for further details on technical specifications and applications:
Specialized Products: Bearings | Tubing | Tapes & Sheets | Components
FluoroTube is unique in many ways when compared to conventional polymer tubing:
Specialized Products: Bearings | Tubing | Tapes & Sheets | Components
Properties include:
Kindly download the following for further details on technical specifications: Oil Free Polymer Bearings
In many application situations, to lubricate two moving parts sliding against each other can represent a tough problem because of the application nature itself or for cost reasons. It is therefore essential, in these cases, to use bearings able to operate completely dry while offering a proper performance level.
Kindly download the following for further details on technical specifications and applications:
Bridge Bearings
Our bearings usually employ PTFE sheets with a 25% glass filling as this gives us better creep properties than other fillers. Fillers of bronze, carbon and MoS2 are also available. Depending on customer specifications, we can colour the PTFE sheets with a variety of pigments including gold, turquoise and green. Due to our in-house milling, grinding and bonding capabilities, we are able to provide fully assembled bridge bearings as per our customer specifications. However, as our core competence lies in PTFE sheets, we are also able to provide standalone plates for use in bridge bearings – should our customer wish to machine and assemble the bearings on-site. This versatility allows us to cater to both the end-user as well as other bearing manufacturers. We are equipped with facilities for testing the tensile properties, deformation properties and shore hardness of our sheets before we employ them in bridge bearings. Kindly download the following for further details on technical specifications and applications: Bushes
Poly Fluoro offers bushes in PTFE/Teflon both with virgin material as well as with a variety of fillers including bronze, carbon, glass, ceramic, graphite and molybdenum di-sulphide. PTFE Plates PTFE Rods PTFE Gaskets If you have a specific shape or design in mind, please send us your material specifications, stock size, quantity and delivery requirements by filling out the customer requirement form. We will review your inquiry and contact you with a quotation within 24 hours.
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Among the array of products offered by Poly Fluoro Ltd. are engineering and design assistance and unusual fabrication techniques. Poly Fluoro has CNC capabilities and a dedicated team of machining experts who review each product and recommend the design and material most suitable for the application. We can also help in refinement of existing designs.
Stocked in thicknesses from 0.025mm to 6mm and in sheets of 75, 150, 250 and 300 square cm. It is available as virgin PTFE, mechanical grade PTFE, and can be filled with glass fiber or other materials to enhance certain properties, like hardness. All tape can be etched for bonding; etched material is stocked in standard sizes.
FluoroTube marks the entry of Poly Fluoro Ltd. into the PTFE tubing segment. The grades and sizes available make FluoroTube ideal for applications such as medical, chemical and automotives.
Lubring Slideways (a proprietary PTFE /Teflon® formulation) is a superior bearing material developed specially for machine tool ways, gibs and other sliding applications. It is widely used by leading machine tool manufacturers, re-builders and in-plant personnel to restore existing equipment to like-new precision. As a sliding bearing material this sheet/tape is unequalled for providing high compressive strength and load carrying capabilities, low friction, precise positioning accuracy and minimal wear – with or without lubrication.
In many application situations, to lubricate two moving parts sliding against each other can represent a tough problem because of the application nature itself or for cost reasons. It is therefore essential, in these cases, to use bearings able to operate completely dry while offering a proper performance level.
Oil Free Bearings provide an ideal solution for extreme operating conditions. The product offers the best balance in terms of a low coefficient of friction and wear rate and a low cost. Further, these bearings can be used in a wide variety of applications.
There is practically no industrial segment where the typical characteristics of oil-free bearings cannot be advantageously used. Typical segments include automotive, textile, fluid handling equipment, machine tools, packaging machine and packing plants, food and pharmaceutical machines, besides appliances, office machines etc.
Poly Fluoro Ltd. has combined its expertise in PTFE skived sheets with know-how on PTFE bonding techniques to produce high quality and durable bridge bearings. We have opted to focus on PTFE bridge bearings – sliding bearings and PTFE-POT bearings – as these allow us to hone in and capitalise on our expertise in PTFE processing.
PTFE bush bearings offer dry-running lubrication-free behaviour. Our bushings provide the step from a simple plastic bushing to a proven and tested, and thereby predictable and quickly available, machine component. Solid PTFE bushes give low weight and corrosion resistance, as well as the freedom from maintenance and lubrication to enable a solution for almost all applications.
Available from stock in thickness from 5mm to 50mm, and in standard square sizes. Special sizes can be made to order up to 150mm thick. Large diameter rings and billets can be made. PTFE can be filled with glass fiber, molybdenum disulfide, carbon and bronze to increase hardness and change its properties for applications like brake linings and bearing pads. Etched plates for bonding are available from stock. 
Stock virgin, mechanical, glass-filled and bondable gasket material in thickness from 0.25mm to 6mm, in roll form from 150mm to 1200mm, and in sheet from 75 to 300 square cm. Billet quantities are available for the most economical pricing. Special widths can be sized to order in long rolls with close tolerances. 
Poly Fluoro Ltd. is extensively involved in PTFE coating and powder coating (Nylon and PVC) via – 
Poly Fluoro has been taking an active involvement in PTFE recycling via 