Product Brief
As a professional OEM/ODM manufacturer of industrial rubber rollers, we specialize in R&D, production and customization of high-performance rubber & polyurethane rollers with precision machining ±0.005mm and material-specific performance optimization. Our rollers are engineered for stable operation, long service life and perfect adaptability to various industrial production scenarios, serving as core spare parts for printing, packaging, papermaking, textile, corrugated and food processing machinery worldwide.
Core Advantages
🔹 Customized Material & Performance Matching
Tailor-made rubber compound formulas and core materials (metal/steel/aluminum) based on your actual application scenarios; optional NBR, PU, EPDM, Silicone and other rubber materials, with targeted optimization for wear resistance, high temperature resistance, oil resistance and acid-alkali resistance.
🔹 High Precision Manufacturing & Craft
Dual rubber wrapping process + triple dynamic balance inspection; double heat-fitting reinforcement for shaft heads; CNC machining/milling/grinding/lathe for all components, ensuring ultra-low runout and smooth surface without material scratching.
🔹 Strict Quality Control System
Compliant with ISO9001 & ISO14001 standards; all products pass ROHS & REACH testing; 100% full inspection for dimensional accuracy, hardness and performance before shipment; imported raw materials for consistent quality.
🔹 One-Stop OEM/ODM Solution
Flexible customization for size, hardness, shape, color and surface treatment; low MOQ with factory direct price; professional engineering team provides one-stop service from design drawing confirmation to mass production and after-sales maintenance.
Technical Specifications
Basic Custom Parameters
| Item | Specification Range | Customizable |
|---|---|---|
| Rubber Material | NBR/PU/EPDM/Silicone/Solid Rubber/Sponge Rubber | ✅ Yes |
| Hardness (Shore A) | 30A – 97A (PU:45A-97A; Silicone:30A-90A) | ✅ Yes |
| Temperature Resistance | -50℃ ~ +250℃ (material-dependent) | ✅ Yes |
| Roller Diameter | 20mm – 600mm | ✅ Yes |
| Roller Length | 100mm – 6000mm | ✅ Yes |
| Core Material | Carbon Steel/Stainless Steel/Aluminum Alloy | ✅ Yes |
| Machining Precision | ±0.005mm | Standard |
Key Material Performance
| Performance Index | NBR Roller | PU Roller | EPDM Roller | Silicone Roller |
|---|---|---|---|---|
| Tensile Strength | 7~17 Mpa | ≥40 Mpa | ＞21 Mpa | 2~10 Mpa |
| Elongation at Break | ＜600% | 350-1000% | ＜500% | ＜150% |
| Anti-ozone Ageing | General | Excellent | Excellent | Good |
| Adhesion Performance | Excellent | Excellent | Excellent | Excellent |
| Oil Resistance | Excellent | Good | General | General |
| Acid-Alkali Resistance | Good | Excellent | Excellent | Good |
Applicable Scenarios & Machinery
- Printing Industry: Offset printing machine, flexographic printing machine, gravure printing machine (ink transfer, paper feeding rollers)
- Packaging & Corrugated Industry: Carton making machine, laminating machine, slitting machine (conveying, pressing rollers)
- Papermaking Industry: Paper machine, coating machine (forming, calendering rollers)
- Textile Industry: Weaving machine, dyeing and finishing machine (guide, tension rollers)
- Food & Plastic Industry: Food conveying line, plastic film machine (food-grade rubber rollers, anti-static rollers)
- Other Machinery: Conveyor equipment, hydraulic/pneumatic machinery, vacuum equipment
Production & Custom Process
- Demand Confirmation – Receive customer drawings/specifications, confirm material, hardness, precision and delivery requirements
- Formula & Mold Development – Custom rubber compound formula, open mold for special size/shape
- Precision Machining – CNC processing of core shaft, raw material mixing and vulcanization
- Assembly & Inspection – Rubber wrapping, shaft head reinforcement, dynamic balance and dimensional inspection
- Sample Confirmation (for new customization) – Provide sample for customer performance testing
- Mass Production & Shipment – Batch production, 100% final inspection, standard export packaging and delivery
Packaging & Delivery
Packaging
- Standard export packaging: Waterproof PE film wrapping + EPE foam shock absorption + corrugated carton + wooden case (for large/heavy rollers)
- Custom packaging available according to customer requirements (neutral packaging, brand printing)
Delivery Terms
- Lead Time: 7-15 working days for standard models; 15-25 working days for customized models (depends on quantity)
- Shipping Methods: Sea freight (FOB/CFR/CIF), Air freight, International Express (DHL/FedEx/TNT)
- Nearest Port: Shanghai/Ningbo/Shenzhen (China)
- Delivery Terms Supported: FOB, CFR, CIF, EXW, FCA, DDP, DDU etc.
Payment Terms
- Accepted Currencies: USD, EUR, GBP, JPY, CNY
- Payment Methods: T/T (30% deposit, 70% before shipment), L/C at sight, Western Union, PayPal (for sample order)
- Sample Order: 100% prepayment
- Full range of rubber roller materials
After-Sales Service
- Quality Warranty: 12 months warranty for all products (excluding artificial damage and improper use)
- Technical Support: Professional engineering team provides 24/7 online technical consultation, including installation, maintenance and performance optimization guidance
- Repair & Replacement: Provide free replacement for non-human defective products; offer cost-effective repair service for worn rollers (journal repair, rubber re-wrapping)
- Long-Term Supply: Stable supply of spare parts, support long-term bulk order cooperation with fixed delivery cycle
Company Information
Wenzhou Runding Machinery Co., Ltd.
Professional manufacturer of industrial rubber rollers, polyurethane rollers and related machinery parts.
We are committed to providing high-quality, reliable and cost-effective roller solutions for global customers.
Contact Us
Mobile / WhatsApp:
+86-13958801337
