Roller
- Estimate pricingPrice on request
- Product nameRoller
- Typical base materialSeamless steel tube
- Example materialsAluminum alloy 6061T5; 304L/316L stainless steel; 2205 duplex stainless steel; steel casting; solid forged alloy steel core
- Tolerance conditionIf roundness, cylindricity, straightness required below 0.2 mm, cylindrical grinding after fine turning
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Products Description
Roller, also known as a roller, is a cylindrical part, driven and driven roller. It is widely used in various transmission systems such as round screen printing machine, digital printer, mine conveying equipment, papermaking and packaging machinery. It is usually made of seamless steel tube, and it is necessary to adopt such as aluminum alloy 6061T5, 304L / 316L stainless steel, 2205 duplex stainless steel, steel casting, solid forging alloy steel core as material. The rollers are mainly composed of rollers, initial static balance, shaft overturning assembly welding, fine car and fine balance, etc. If the tolerance of shape is like roundness, the cylinder and straightness are required to be below 0.2mm, then the cylindrical grinding machine needs to be machined after the fine car. If the surface hardness is required, the heat treatment process needs to be increased. According to the size of classification, there is a large such as papermaking machinery with roller (length can reach more than 10 meters, more than 1500 mm in diameter), small, such as automatic assembly line of belt conveyor with pinto roller (generally within 1 meter length, diameter is 159 mm)
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Products Specification
- Product nameRoller
- Typical base materialSeamless steel tube
- Example materialsAluminum alloy 6061T5; 304L/316L stainless steel; 2205 duplex stainless steel; steel casting; solid forged alloy steel core
- Tolerance conditionIf roundness, cylindricity, straightness required below 0.2 mm, cylindrical grinding after fine turning
- Surface treatment optionHeat treatment for required hardness
- Large size exampleLength >10 m, diameter >1500 mm (papermaking machinery)
- Small size exampleLength ≤1 m, diameter 159 mm (belt conveyor pintle roller)
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The Roller is a cylindrical component used in transmission systems for round screen printing machines, digital printers, mine conveying equipment, and papermaking and packaging machinery. The description states it is usually made of seamless steel tube and lists example materials such as aluminum alloy 6061T5, 304L/316L stainless steel, 2205 duplex stainless steel, steel casting, and solid forged alloy steel core. Manufacturing steps cover initial static balance, shaft overturning assembly welding, fine turning and fine balancing. When roundness, cylindricity or straightness tolerances below 0.2 mm are required, cylindrical grinding follows fine turning. Heat treatment is added if surface hardness is specified. Sizes range from large papermaking rollers (length over 10 m, diameter over 1500 mm) to small conveyor pintle rollers (generally within 1 m length, 159 mm diameter).
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About Supplier
Jinan Always Machinery Co. Ltd. is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Jinan Always Machinery Co. Ltd. for prices, specifications and documents for Roller.
Supplier Details for Roller
- Member since - Oct 2026
- Business Type - Contact Seller
- Deals in Product Type - Paper Machinery
- Country - China
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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Jinan Always Machinery Co. Ltd.?
Jinan Always Machinery Co. Ltd., a B2B supplier from China, dispatches Roller primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.
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