Your Partner of PU Roller manufacturer in China
If you are looking for polyurethane rollers for your equipment; or if the existing rollers in your equipment are damaged resulting in poor performance and you need to find more suitable polyurethane rollers to replace them; or if you are considering polyurethane rollers for a new piece of equipment that you are designing to ensure the performance and reliability of your equipment, then you have come to the right place !
Choosing our high quality polyurethane rollers can improve the operating efficiency and stability of your equipment; polyurethane shock absorption and noise reduction features can improve the working environment and enhance the working comfort of your employees; durable polyurethane rollers can reduce the frequency of replacement and repair, and reduce the maintenance cost of your equipment. Moreover, our customized polyurethane rubber rollers service can meet your personalized needs, enhance the competitiveness of product quality, and bring you more business opportunities.
Urethane Rollers by Function
Rollers Urethane are made of high-quality polyurethane elastomer for outstanding performance and durability. We can customize polyurethane rollers for different conveying functions to meet your individual needs.
Our urethane drive rollers can provide efficient and reliable power transmission for your equipment. The polyurethane material is wear-resistant, corrosion-resistant, and has excellent physical properties, making it suitable for a variety of industrial scenarios and enhancing productivity.
Our urethane idler rollers play the role of auxiliary support and transmission in the conveyor system, with the characteristics of wear-resistant, corrosion-resistant, low friction, noise reduction, etc., which are widely used in a variety of conveyor systems and equipment.
Compared to traditional metal and rubber conveyor rollers, polyurethane conveyor rollers offer excellent wear resistance, low noise, lower weight, environmental friendliness, and are easy to install and maintain with a long service life.
Conveyor idler rollers are used to guide and support the conveyor belt to make it run more smoothly, our conveyor rollers are made of durable polyurethane material with good corrosion resistance, they reduce friction, noise, and energy consumption to ensure reliable and efficient operation of the conveyor.
Conveyor drive rollers are typically used by connecting to power units such as motors and gearboxes. We can customize polyurethane drive rollers for your conveyor. This includes the diameter, length, wall thickness, and hardness of the roller.
polyurethane coated has strong adhesion to the surface of metal core roller and is not easy to come off. urethane coated roller is highly wear-resistant, flexible and resistant to acid, alkali, solvents and other chemicals, and is widely used in the printing, papermaking, textile, food and other industries.
carrier rollers have a metal roller body as a support structure to provide strength and rigidity, and the steel tube is covered with polyurethane material, which greatly extends the service life of the rollers and reduces the cost and downtime of replacing the rollers frequently due to wear and tear.
The wear-resistant, corrosion-resistant and resilient properties of polyurethane feed rolls ensure continuity and consistency in the production process and improve production efficiency. It is used in various feeding systems and processing equipment, such as conveyors and elevators.
Polyurethane Rollers with Bearings or Shaft
Polyurethane rollers have certain abrasion resistance and vibration damping properties. Polyurethane rollers with bearings can be used as embossing rollers in printing machines, ink transfer rollers, as well as some belt conveyors, chain conveyors, forklifts, pallet trucks and other equipment. Polyurethane rollers with shafts are generally used in small conveyors, non-standard automation equipment, specialized testing equipment, and small material handling equipment and other light-duty equipment.
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Polyurethane rollers with bearings are used as support and guide rollers for drive components in various conveyors and automated production lines. The wear resistance, low friction coefficient and good elasticity of polyurethane rollers can reduce the noise generated by the operation of the equipment. They are widely used in logistics, mining, food processing and automated production lines.
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Idler rollers with bearing design make smoother rotation, low friction coefficient, simple structure and easy installation, which helps to improve the efficiency of equipment transmission. We can custom polyurethane idler rollers in different sizes and hardnesses according to the needs of different applications.
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We are able to customize polyurethane rollers with shafts according to specific customer needs, including size, hardness and color, to meet the special requirements of different industries and application scenarios, and provide personalized solutions for our customers.
Polyurethane Rollers by Special Shaped
These special shaped polyurethane rollers are usually used in the transmission system as support, movement and guidance, polyurethane rollers have high precision, good abrasion resistance and can be adapted to different working environments, we can custom urethane rollers according to the model of your equipment as well as the size requirements.
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Polyurethane pipe rollers are usually used in pipeline projects to support and move pipelines, aiding in pipeline laying, movement and maintenance. Our polyurethane pipe rollers have high wear resistance and durability, as well as good load bearing capacity. We can custom polyurethane pipeline rollers according to your drawing size.
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Polyurethane V-Rollers can be used to grip and guide cylindrical objects such as cables, ropes, etc. for transmission or installation, preventing objects from slipping. The polyurethane material has excellent abrasion resistance and can withstand frequent use, and the V-shaped design can be adapted to objects of different diameters.
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Polyurethane guide rollers are primarily used to guide an object in a specific direction to ensure stability and accuracy during the transfer process. Polyurethane material has good abrasion resistance, strong corrosion resistance, low coefficient of friction, can be adapted to different working environments, both durability and guiding accuracy.
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Polyurethane track rollers are mounted on tracked equipment such as excavators and bulldozers to carry the weight of the equipment and provide rolling support. We can custom high-performance polyurethane track rollers for your equipment, with excellent abrasion resistance and good vibration damping properties to improve the stability of your equipment.
Polyurethane Rollers by accessories
As the polyurethane roller cover for roller accessories, we can produce it by extruding TPU, injection molding polyurethane or casting polyurethane process, which can be used not only for rollers, but also for bushings and cable or pipe protection. It is usually made of high-strength and abrasion-resistant polyurethane material, which can withstand prolonged use and friction, and is flexible, fatigue-resistant and tear-resistant. We can customize polyurethane roller sleeves to match the performance of your application.
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Polyurethane roller sleeves are usually used to protect the rollers and extend their service life. urethane roller sleeves are easy to install on the roller and provide abrasion resistance, anti-slip, and increased friction. We can match the appropriate urethane roller sleeves to your existing roller size.
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Polyurethane roller covers enhance the life and efficiency of rollers while providing a good appearance, protecting the surface from wear or corrosion, and meeting specific requirements such as anti-slip and anti-static. We can custom urethane roller covers according to your roller size.
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Polyurethane sleeves can be used in a variety of applications, not necessarily just for rollers, but also for bushings and cable or pipe protection. Polyurethane materials have excellent abrasion resistance, corrosion resistance and sealing properties. We can custom the size, color and hardness according to your different engineering needs.
Custom Industrial Urethane Rollers
Our custom industrial polyurethane roller services are widely used in a variety of industries including printing, paper, food, pharmaceutical, logistics, textile and more. No matter which industry you are in, we can provide you with professional custom industrial urethane rollers solutions.
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We can produce 100% solid urethane rollers or we can bond urethane to metal roller. Custom urethane rolls are made to meet the specific needs of our customers, including size, hardness, and surface characteristics to meet their individual needs.
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Polyurethane rubber rollers have the elasticity of rubber, and are more abrasion and aging resistant than rubber, can carry loads up to four times higher than rubber, and stand up to harsh environments. It is suitable for a variety of industrial scenarios such as load wheels, conveyors and pulleys.
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Industrial polyurethane rollers usually have high strength, polyurethane rollers are widely used in factory equipment and industrial production lines, urethane rollers ensure the continuity and efficiency of production with good durability and stability.
Feature of Polyurethane Rollers
PU rollers have excellent abrasion resistance and can be used for a long time in high intensity friction environments without being easily damaged, which reduces the frequency of replacement and lowers the cost.
polyurethane has good resistance to oil and chemicals, can operate stably in harsh chemical environments, applicable to a variety of industrial scenarios.
Polyurethane material can effectively absorb vibration and reduce noise, providing a smooth environment for equipment operation and improving working comfort.
Combined with its wear-resistant and corrosion-resistant properties, polyurethane rollers have a long service life, reducing equipment maintenance costs and downtime.
China Polyurethane Rollers Manufacturer and Supplier
We are a manufacturer dedicated to the production and development of PU rollers, and we have nearly 10 years of experience in producing polyurethane rollers. we can firmly bond polyurethane elastomers to aluminum or steel core. we custom cast polyurethane rollers according to your specifications and design drawings. In addition to this, we also offer Roller Refurbishment Service, whereby old urethane rollers are stripped and re-coated with a new urethane layer.
Our urethane rollers are used in a wide range of heavy duty applications in machinery manufacturing, electronics manufacturing, glass manufacturing, warehousing and conveying equipment, packaging equipment, paper and printing equipment and some mining and quarrying fields.
Our Custom Urethane Roller & Mold Making Capabilities
We have a series of polyurethane supporting auxiliary equipment, such as polyurethane casting machine, 4M long casting oven, sand blasting machine for core treatment, etc. At the same time, we have the ability of manufacturing molds. We have 3 sets of general lathe, 3 sets of CNC lathe, 1 set of grinder, we can make simple molds by ourselves, and outsourcing for complex or precision molds. Meanwhile, we have experience in secondary processing of polyurethane.
In the selection of raw materials for PU rollers, the polyurethane formulation selected is compatible with polyurethane roller application. Commonly used polyurethane prepolymers are P-ester/TDI + MOCA, PTMG/MDI + BD co-polymer, P-ester/TDI+TMP/TIPA, PTMG/TDI +MOCA and so on.
Production Process Control of Polyurethane Rubber Roller
We have two production methods, hand pouring and machine pouring, which allows us to be more flexible in scheduling production according to the quantity of your order. Before mass production of your order, we have to pour samples every shift.
From preheating the molds, precise proportioning of raw materials, pouring temperatures and pressures, demolding after polyurethane molding, vulcanization times and temperatures, secondary polyurethane processing, etc., we strictly follow the operating procedures and keep production records for each shift. Ensure that the dimensional tolerances of the final product are consistent with your design drawings.
Our Company Advantage to Make Urethane Rollers
With a team of professional engineers and advanced polyurethane production equipment, we are able to provide viable polyurethane roller solutions for your applications. Our efficient production process control and supply chain management can ensure that your order will be delivered on time, and we provide perfect after-sales support to ensure that our customers have no worries in using our rollers.
The types of industrial urethane roller we can produce are drive rollers, idler rollers, conveyor rollers, urethane rollers with shaft, polyurethane rollers with bearings, pipe rollers, carrier roller, feed rollers, PU coated rollers, polyurethane roller sleeves and so on.
Polyurethane Roller Application
Polyurethane rollers are used in packaging machines and offer excellent abrasion resistance, high load carrying capacity and good chemical resistance. They also provide a smooth and quiet operating.
Polyurethane rollers are used in conveying systems to support and drive the conveyor belt to ensure stable material transportation. Its good abrasion resistance can prolong the service life, reduce the replacement frequency and lower the maintenance cost.
Polyurethane rollers are used in material handling, which can play a buffer role in the handling process and protect the materials from impact. Polyurethane has strong corrosion resistance, shock absorption and noise reduction, and can be adapted to the handling of different kinds of materials.
PU Roller Manufacturer
- PU Roller Gallery
- Data Sheet of Polyurethane
- Urethane Roller Manufacturers & Suppliers
Polyester polyol/TDI series prepolymer
| Model | D3136 | D3145 | D3160 |
| NCO content / % | 3.6±0.1 | 4.5±0.2 | 6.0±0.2 |
| State of matter At 20℃ | White waxy solid | White waxy solid | White waxy solid |
| MOCA 100g prepolymer dosage /g | 10.5 | 13.2 | 17.2 |
| Viscosity(85℃)/ mpa * s | 1800 | 1200 | 900 |
| Mixing Temperature /℃(prepolymer/MOCA) | 85/120 | 80/120 | 75/120 |
| Gel time /min | 9 | 7.5 | 5 |
| Post vulcanization time (100℃)/h | 10 | 10 | 10 |
| Hardness ( shore A) | 85±1 | 91±1 | 96A±1 (54D) |
| 100% constant tensile stress /MPa | 4.2 | 6.7 | 11.5 |
| 300% constant tensile stress /MPa | 8.3 | 12.5 | 21.3 |
| Tensile strength /MPa | 48 | 52 | 55 |
| Elongation at break / % | 670 | 610 | 530 |
| Tear strength (right angle) /(KN/m) | 75 | 95 | 124 |
| Tear strength (pants type) /(KN/m) | 34 | 42 | 49 |
| Rebound /% | 39 | 32 | 33 |
| Density (25℃)/(g/cm) | 1.26 | 1.27 | 1.29 |
| wearing out by friction mm³ | 40 | 48 | 57 |
We are manufacturers and suppliers of polyurethane rollers with 10 years of industry experience. We also have casting, injection molding, and extrusion polyurethane molding processes, as well as a series of auxiliary production equipment related to polyurethane production and processing. We are committed to providing high quality customized polyurethane rollers service to our customers.
We have a strict quality control system, including raw material warehousing, polyurethane process testing and final product inspection. We also conduct regular quality audits to ensure that our products meet the highest standards.
Custom Urethane Roller Manufacturers
We have extensive experience in manufacturing custom urethane products. We can custom urethane rollers as according to your design drawing, in a variety of shapes, sizes, hardnesses, colors and special properties to meet your unique needs.
Our team of engineers and technicians can work closely with you to design and produce rollers that meet your exact specifications. We use high-quality materials and advanced manufacturing processes to ensure durability and performance.
The types of raw materials we use to produce polyurethane rolls include TDI, MDI, TDI-PTMG, MDI-PTMG; NDI, PPDI, and other polyurethane materials with different hardnesses, abrasion resistance, and chemical resistance. We can help you choose the right material for your specific needs.
We have a strict quality control process, from raw materials, to production process documentation, and finished product testing, to ensure that our polyurethane rollers meet industry standards.
Delivery times vary depending on the complexity of the product: Delivery times vary depending on the complexity of the order. However, we strive to provide fast turnaround times and will work with you to meet your deadlines.
Yes, we can make samples according to your design drawings and charge a sampling fee to help you evaluate our quality and capabilities.
You just need to provide us with your specifications or drawings, such as size of steel core, polyurethane hardness request, Outer and inner diameter, length request of PU roller etc. we will provide you with a detailed quotation.