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Help CenterNBR Rubber Roller For Offset Printing Machine Wear Resistant Printing Ink Roller
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Henan San Kuang Machinery Technology Co., Ltd. has been a trusted manufacturer of industrial rubber rollers since 2014. Our NBR Rubber Roller for Offset Printing Machine is engineered to deliver exceptional wear resistance and consistent ink transfer, ensuring your printing operations run smoothly with minimal downtime. With a factory spanning 10,000-30,000 square meters and a dedicated team of 51-100 employees, we combine advanced production techniques with rigorous quality control to produce rollers that meet the demanding needs of modern offset presses.
This wear resistant printing ink roller is crafted from high-quality Nitrile Butadiene Rubber (NBR), offering superior resistance to oils, inks, and solvents commonly used in printing. The roller's precise surface finish and optimized hardness reduce paper waste and improve print clarity, making it an ideal choice for both commercial and industrial offset printing applications. Below, we break down the key features and technical specifications that set our rubber rollers apart.
Key Features & Technical Specifications
- Material Excellence: Premium NBR compound with excellent tensile strength and elongation, ensuring long service life even under high-speed printing conditions.
- Wear Resistance: Specialized formula enhances surface durability, reducing frequent replacements and maintenance costs.
- Oil & Chemical Resistance: Withstands exposure to printing inks, solvents, and cleaning agents without swelling or degradation.
- Consistent Hardness: Shore A hardness range from 30 to 90 (customizable) provides optimal balance between ink pickup and transfer.
- Precision Machining: CNC-ground surface ensures uniform diameter and concentricity, minimizing vibration and printing defects.
- Customizable Dimensions: Available in any length, diameter, and core configuration to fit your specific offset press model.
- Temperature Stability: Performs reliably across a wide temperature range typical of printing environments.
- Low Maintenance: Smooth surface resists ink buildup, making cleaning quick and easy.
| Property | Value |
| Material | NBR (Nitrile Rubber) |
| Hardness (Shore A) | 30-90 (Customizable) |
| Tensile Strength | ≥ 10 MPa |
| Elongation at Break | ≥ 300% |
| Abrasion Resistance | Excellent (DIN 53516) |
| Oil Resistance | ASTM #1 Oil: ≤ 5% volume change |
| Operating Temperature | -20°C to +100°C |
| Surface Finish | Ra 0.8 – 1.6 μm (Customizable) |
The NBR Rubber Roller is designed to integrate seamlessly with leading offset printing machine brands such as Heidelberg, Komori, MAN Roland, and others. Its uniform ink distribution reduces ghosting and streaking, resulting in sharper, more vibrant prints. For printers handling high-volume runs, the roller's wear-resistant properties translate to fewer changeovers and higher productivity.
Why Choose Henan San Kuang Machinery Technology Co., Ltd.?
Since 2014, we have dedicated ourselves to rubber roller manufacturing with a focus on quality and customer satisfaction. Our annual export value of US$2.5 Million - US$5 Million demonstrates global trust in our products. We serve markets across North America, South America, Europe, Asia, Africa, and Oceania, shipping from major ports including Shanghai, Qingdao, Tianjin, and Lianyungang. Our facility is ISO9001 certified (among other certifications), ensuring each roller undergoes strict quality checks before delivery.
We offer OEM/ODM services and can customize roller dimensions, hardness, color, and surface texture to match your exact requirements. Whether you need a standard ink roller or a specialized dampening roller, our engineering team is ready to assist. With a 10,000-30,000 square meter factory and 51-100 skilled workers, we maintain efficient production lead times and consistent quality.
Contact us today to request a quote or sample. Our sales team is available to discuss your specific printing needs and provide a solution that enhances your press performance. Partner with Henan San Kuang Machinery Technology Co., Ltd. for rubber rollers that deliver reliability and value.
Frequently Asked Questions (FAQ)
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Q: What is the typical lifespan of your NBR rubber roller for offset printing?
A: Lifespan depends on operating conditions, but with proper maintenance, our wear-resistant NBR rollers can last 12-24 months in standard printing environments. Harsh chemicals or high-speed use may affect longevity. -
Q: Can I get a roller with a hardness different from the standard?
A: Yes, we offer Shore A hardness from 30 to 90. Please specify your required hardness when ordering, and we will produce accordingly. -
Q: Do you provide rollers for specific offset press models?
A: Absolutely. We manufacture rollers to fit Heidelberg, Komori, Mitsubishi, Man Roland, and many other brands. Provide your machine model and dimensions, and we will match them. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 10 pieces, but we can accommodate smaller trial orders for new customers. Please contact us for details. -
Q: How do you ensure the roller's surface is free of defects?
A: Each roller undergoes 100% visual inspection and dimensional measurement. We also perform hardness and concentricity tests before packaging. -
Q: What certifications does your company hold?
A: Our factory is certified under ISO9001, ISO14000, and other international standards. We can provide certificates upon request. -
Q: What is the typical lead time?
A: Standard lead time is 15-25 working days after order confirmation, depending on quantity and customization complexity. -
Q: Do you offer samples before mass production?
A: Yes, we can provide samples for evaluation. Sample cost is negotiable, and it will be deducted from the final order.
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