Custom Molded Urethane & Polyurethane Products for Industrial Applications
Looking for durable, high-performance components tailored to your exact needs? Our custom molded urethane and polyurethane products deliver precision, strength, and versatility across industries. From heavy-duty mining equipment to automotive components, we design and manufacture pu parts that outperform traditional rubber, plastic, and metal in demanding environments.
Our custom molded polyurethane solutions provide exceptional durability, abrasion resistance, and impact protection for industrial, automotive, and marine applications. We tailor our polyurethane products to your exact specifications or design drawings to meet your exact requirements, ensuring reliable performance, longer equipment life, and reduced maintenance costs.
Conveyor Belt Cleaning & Blade Replacement Accessories
Conveyor belt cleaning and blade replacement accessories designed to maintain efficient material flow, reduce carryback, minimize downtime, and extend equipment life, including durable mounting hardware, tensioners, clamps, and easy-fit replacement components.
Heavy-duty polyurethane scraper blades for aggressive removal of bulk carryback. Reduce spillage, belt wear, and downtime while ensuring reliable operation in mining, quarry, and high-load conveyors.
Flexible polyurethane wiper blades for light-to-medium duty belt cleaning. Gently remove surface material to prevent buildup, protecting belts and maintaining smooth operation in packaging, food, and logistics conveyors.
Durable polyurethane scraper blades engineered for aggressive material removal. Reduce carryback, resist abrasion, and provide reliable conveyor cleaning in demanding bulk-handling and industrial applications.
Versatile polyurethane blades designed for cutting, wiping, and sealing applications, offering flexible performance, chemical resistance, and customizable profiles across manufacturing, processing, and industrial applications.
Heavy-duty head pulley scrapers for aggressive bulk carryback removal. Protect belts and equipment, reduce spillage, and maintain efficient operation in mining, quarrying, and high-load conveyor systems.
Fine-cleaning scrapers for residual material after primary scrapers. Minimize spillage, dust, and belt wear, ensuring smooth, efficient operation in high-load mining and industrial conveyors.
V Plough scrapers, installed on the return side of conveyor belts, sweep loose material off the inside surface to prevent buildup. Durable polyurethane blades self-adjust, protecting belts and splices while ensuring efficient operation in mining, food processing, and industrial conveyors.
Conveyor Skirting & Sealing Systems
Conveyor Skirting & Sealing Systems provide complete dust control and material containment solutions, reducing spillage, protecting conveyor belts, improving workplace safety, and extending equipment life in demanding bulk material handling environments.
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Conveyor Belt Skirting provides effective sealing to control dust and spillage, protect conveyor belts from wear, and improve material handling efficiency for mining, quarry, cement, and bulk processing operations.
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Conveyor Belt Skirting Rubber offers flexible, cost-effective sealing to reduce material loss, control dust, and protect belts, helping maintenance teams lower downtime and improve conveyor system reliability.
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Dual Rubber Skirt Board uses a double-sealing design to enhance dust control and prevent spillage, delivering longer wear life and improved belt protection for high-impact conveyor transfer points.
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Dual Seal Polyurethane Skirting combines dual-lip sealing with high-wear polyurethane to minimize dust, reduce spillage, and extend belt life in heavy-duty mining and bulk material conveyors.
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Polyurethane Conveyor Skirting delivers superior abrasion resistance and reliable sealing to reduce belt wear, prevent material leakage, and improve uptime for demanding conveyor systems in industrial environments.
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Polyurethane Sealing Skirt provides flexible, high-performance skirting seal solutions that control dust, prevent spillage, and protect conveyor belts, supporting safer and cleaner material handling operations.
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Polyurethane Skirting Board offers durable, customizable skirt board solutions to contain material flow, reduce belt abrasion, and extend conveyor service life for mining, quarry, and bulk handling systems.
Screening & Separation Media
Optimize your screening operations with polyurethane screen panels and mesh. These durable PU screen panels offer high resistance to abrasion and impact, delivering consistent performance in mining, aggregate, and industrial separation processes.
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Custom molded for durability, these panels provide precise screening, reduce downtime, and extend the life of vibrating or static screens in mining and industrial applications.
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High-efficiency custom urethane screen mesh ensures accurate material separation, prevents clogging, and maintains consistent performance in heavy-duty industrial processes.
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Designed for optimal liquid separation, these plates reduce maintenance, prevent material loss, and improve processing efficiency in mineral and mining operations.
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Ensures consistent mesh tension for accurate, efficient screening. Custom molded for wear resistance, it protects equipment and enhances material processing reliability.
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Built for high-performance screening, these custom polyurethane flat screens offer superior abrasion resistance, minimize material buildup, and extend screen lifespan.
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Flexible yet durable, these urethane vibrating screen meshes provide precise separation, withstand heavy impact, and maintain reliable performance in vibrating screening systems.
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Cast urethane knock-in bar, designed for grooved modular screen decks, these durable PU buckle bars securely lock panels, improve material flow, prevent blinding, and withstand heavy impact and abrasion, ensuring reliable, long-lasting performance in wet, dry, fine, or primary screening applications.
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Polyurethane screen cleaning balls are designed to keep screens free from blinding and debris in separation and screening applications. Durable, elastic PU construction ensures long-lasting performance, reduces maintenance downtime, and maintains optimal screening efficiency.
Fluid Handling & Spray Systems
Our polyurethane spray nozzles and custom urethane nozzles provide precise fluid control, resistance to wear, and long service life in high-pressure or abrasive environments.
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Custom molded for chemical resistance and durability, these nozzles deliver precise liquid distribution, reduce clogging, and ensure consistent operation in industrial spraying applications.
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Built for wear and impact resistance, these custom urethane nozzles withstand abrasive materials, minimize maintenance, and provide accurate flow control.
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Tailored to your specifications, these nozzles optimize spraying efficiency, reduce downtime, and extend equipment life while providing precise fit and performance.
Antistatic Polyurethane Turnover Boxes for Handling Polysilicon Materials
Polyurethane turnover boxes are ideal for the photovoltaic midstream industry—serving ingot/rod makers, wafer-processing plants, and silicon recyclers—because they provide durable, chemical-resistant, lightweight, anti-static, and automation-ready protection for fragile or irregular silicon materials.
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Durable PU turnover box designed for internal handling of silicon ingots, rods, and wafers, offering excellent impact resistance, anti-static options, and smooth compatibility with automated production lines.
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High-strength polyurethane box providing superior impact absorption, abrasion resistance, and chemical durability, ideal for safely transporting and protecting fragile silicon materials in demanding factory environments.
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Custom-engineered PU transit box tailored to specific silicon dimensions, delivering enhanced cushioning, anti-static performance, and reliable integration with conveyors, AGVs, and automated handling systems.
Subsea & Offshore Cable Protection Systems
Protect offshore and underwater cables with bend restrictors, bend stiffeners, J-tube seals, and subsea cable protection tubes. Our custom molded urethane components prevent mechanical stress and environmental damage in subsea applications.
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Safeguard subsea and industrial cables from abrasion, bending, and environmental exposure. Custom molded from urethane and polyurethane, these systems extend cable life and reduce maintenance.
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Prevent over-bending and kinking in cables with urethane bend restrictors, engineered for durability, flexibility, and wear resistance.
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Provide structural support and reduce cable stress. Custom molded from urethane, these stiffeners enhance cable longevity and ensure smooth installation.
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Precision-engineered polyurethane seals protect cables entering and exiting conduits, preventing water ingress and reducing wear for long-lasting subsea performance.
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Shield underwater cables from abrasion and impact. Custom molded for exact fit, these tubes extend cable life and ensure safe subsea operations.
Key Benefit of Custom Molded Urethane
Withstands abrasion, chemicals, and high-load conditions.
Protects sensitive equipment and extends service life.
Available in various shapes, hardness levels, and reinforced materials.
Reduces downtime, maintenance, and replacement costs.
Why Choose Custom Molded Polyurethane Products?
- Reduce Downtime: Long-lasting components mean fewer replacements and less maintenance.
- Save Costs: Durable polyurethane outperforms rubber, plastic, and metal alternatives.
- Get Exactly What You Need: From shape and size to hardness to color tailored to your specifications.
- Expert Molding and Prototyping: We offer a variety of polyurethane molding processes to ensure feasibility and cost-effective solutions.
- Reliable Supply: From design prototypes to mass production, we ensure stable delivery times, and make it simple to get the right solution fast.
Custom Molded Urethane Industries & Applications
Our custom polyurethane products are trusted by businesses that demand reliability and durability.
- Automotive & Transportation – Custom bushings, seals, pads, bumpers
- Mining & Heavy Equipment – Impact bumpers, vibration dampeners, wear parts
- Industrial Manufacturing – Conveyor rollers, protective pads, custom-molded machine parts
- OEM Components – Specialized parts designed to fit seamlessly into your equipment and projects.
Our Custom Polyurethane Molding Process
We specialize in custom polyurethane and urethane molding, ensuring that each product meets strict performance and quality standards. From design assistance and material selection to prototyping and final production, we work with you every step of the way to create components that solve real-world challenges.
Choose from a range of:
- Hardness levels (20 Shore A to 80 Shore D)
- Material formulations for abrasion, chemical, or temperature resistance
- Custom colors and finishes.
Our Range of Custom Molded Urethane Products
Custom Urethane Bumpers – High-impact resistance for mining and machinery.
Polyurethane Rollers & Wheels – Precision-molded for conveyors and equipment.
Custom Urethane Pads & Seals – Long-lasting protection against wear and abrasion.
Cast and Molded Polyurethane Components – Tailored designs for OEM and industrial applications.
Custom Extruded Polyurehtane Profiles- Sealing strips,food processing and conveyor machinery application.
Marine Towing & Rope Protection
Protect ropes, wires, and towing equipment with towing wire protectors, rope protectors, and polyurethane towing shoes. Designed for harsh marine environments, these components extend equipment life and improve operational safety.
Custom molded polyurethane protects wires and cables from abrasion and impact during towing operations, reducing maintenance and ensuring safe, reliable handling.
Wear-resistant towing shoes minimize friction and prevent damage to ropes and cables. Custom molded for precise fit and long-term operational efficiency.
Safeguard ropes from chafing, abrasion, and environmental damage. Built from high-quality custom urethane products, they extend rope life and reduce downtime.
Durable and flexible, these protectors enhance safety and minimize maintenance costs in industrial and marine towing applications.
Provide robust rope and cable protection during heavy-duty operations. Custom molded for durability, these sleeves reduce friction, prevent damage, and extend service life.
Custom Moulded Polyurethane Products Company -Lisen
- Gallery
- Custom Polyurethane Products
- Polyurethane Raw Material TDS
Our custom molded urethane and custom moulded polyurethane products are engineered for high-performance applications where precision, strength, and durability matter most. With expertise in custom polyurethane molding and custom urethane molding, we provide Custom Polyurethane Products and Custom Urethane Products tailored to your exact requirements.
| Property | Specification / Options |
| Material Options | Multiple custom polyurethane formulations for abrasion resistance, impact strength, and chemical stability |
| Hardness Range | 20 Shore A (soft elastomers) to 80 Shore D (rigid plastics) |
| Design Flexibility | Complex geometries, custom sizes, colors, and finishes available |
| Load & Impact Strength | High load-bearing capacity and superior impact resistance |
| Temperature Resistance | –40°C to +80°C, High-Performance Grades (special formulations): up to +120°C continuous. |
| Wear Resistance | Exceptional abrasion resistance for longer service life |
| Applications | Industrial, automotive, marine, mining, and heavy equipment |
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 |
Polyether polyols PTMG series prepolymer
| Model | D2135 | D2142 | D3160 |
| NCO content / % | 35±0.1 | 4.2±0.2 | 6.2±0.2 |
| State of matter At 20℃ | White waxy solid | White waxy solid | White waxy solid |
| MOCA 100g prepolymer dosage /g | 10 | 12.1 | 18 |
| Viscosity(85℃)/ mpa * s | 1200 | 750 | 480 |
| Mixing Temperature /℃(prepolymer/MOCA) | 85/120 | 85/120 | 80/120 |
| Gel time /min | 11 | 10 | 6 |
| Post vulcanization time (100℃)/h | 10 | 10 | 10 |
| Hardness ( shore A) | 85±2 | 90±1 | 95A±1 (49D±2) |
| 100% constant tensile stress /MPa | 5.4 | 7.5 | 12.8 |
| 300% constant tensile stress /MPa | 9.6 | 14.1 | 36.3 |
| Tensile strength /MPa | 27 | 33 | 48 |
| Elongation at break / % | 550 | 500 | 350 |
| Tear strength (right angle) /(KN/m) | 65 | 78 | 95 |
| Tear strength (pants type) /(KN/m) | 21 | 28 | 33 |
| Rebound /% | 61 | 54 | 47 |
| Density (25℃)/(g/cm) | 1.07 | 1.09 | 1.13 |
MDI series prepolymer
| Model | D3560M |
| NCO content / % | 6.0 |
| Viscosity(80℃)/ mpa * s | 1780 |
| D3560M : D3575-C | 100:6.1 |
| Gel time /min | 8-11 |
| Post vulcanization time (100℃)/h | 48 |
| Hardness ( shore A) | 83±3 |
| Tensile strength /MPa | 46 |
| Elongation at break / % | 580 |
| Tear strength (right angle) /(KN/m) | 82 |
| Rebound /% | 38 |
| Density (25℃)/(g/cm) | 1.2 |
Get Your Custom Molded Urethane & Polyurethane Solution Today
Looking for a reliable partner to deliver custom molded urethane solution and polyurethane products that match your exact requirements? We specialize in custom polyurethane molding, providing high-performance components designed for industrial, automotive, mining, marine, and heavy equipment applications.
From Custom Polyurethane Products like rollers, wheels, bumpers, and seals to custom urethane parts built to your drawings, we ensure every part is engineered for durability, precision, and long-lasting value.
Request a Quote Today and let us help you design and manufacture the right solution for your business.
Custom molded urethane is a versatile elastomer known for its exceptional abrasion resistance, impact strength, and flexibility. Unlike metals or plastics, urethane can be tailored in hardness, color, and formulation, making it ideal for applications requiring durability and precision.
Custom polyurethane molding involves casting liquid polyurethane into molds to create parts with precise dimensions and desired properties. This process allows for the production of complex shapes and varying hardness levels, catering to diverse industrial needs.
Selecting the appropriate durometer depends on the specific demands of your application. Softer durometers (Shore A) offer flexibility and cushioning, while harder durometers (Shore D) provide rigidity and wear resistance. Our team can assist in determining the optimal hardness based on factors like load, speed, and environmental conditions.
Yes, custom urethane products can be machined, especially those with hardness ratings above 70 Shore A. This allows for precise modifications to meet specific tolerances or design requirements.
Absolutely. We offer comprehensive design support as your idea or specification and material selection, to ensure your custom urethane products meet performance and durability standards.
We need detailed information about your project, including:
- Application and operating conditions
- Required dimensions and tolerances
- Estimated order quantity
- Any specific material or color preferences
- Our team will review your requirements and provide a tailored quote promptly.