Heavy Duty Gravity Caron Steel Roller
Heavy duty conveyor roller also called heavy weight duty conveyor roller, which always used in very high load capacity conveyor .Its tube thicknesses common 3-10mm. The material made of C45# metal steel, galvanized.Its diameter, length is customized based on different load capacity.
- Product Introduction
Description For Conveyor Roller

Heavy duty conveyor roller also called heavy weight duty conveyor roller, which always used in very high load capacity conveyor .Its tube thicknesses common 3-10mm. The material made of C45# metal steel, galvanized.Its diameter, length is customized based on different load capacity.
The Driven Conveyor Roller not only has the performance of general power transmission, but also allows the goods to stop and
accumulate on the conveying line when the driving device is working, and the running resistance does not increase significantly.
And it is widely used in all kinds of transmission, packaging, transportation and turnover work, such as rotary screen printing machine, digital printer, transportation equipment, paper making and packaging machinery.
Parameter For Conveyor Roller

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Production type |
Custom OEM,ODM production |
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Length |
Max.12,000mm--according to customers' drawing |
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Diameter |
Max.1,800mm--according to customers' drawing |
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Loading Capacity |
Max.50,000kg |
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Roller Material |
Q235, Q345, St355J2, St52-3 etc. |
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Dynamic Balance |
UsuallyG2 .5 |
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Surface Roughness |
Grinding: ≤Ra0.8um; Mirror-like: ≤Ra0.1um |
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Surface Treatment |
Zinc plating, chrome coating,Teflon coating, painting, rubber coating, electroless nickel plated, tungsten carbide coated, plasma coating, thermal spray coating, etc. |
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Application Fields |
Wide digital printing machine, digital textile printer, packaging machinery, laminating machine, textile machinery, converting machine, mine conveyor, logistics equipment, cotton picker, plastic film industry, etc. |
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Package |
Custom plywood boxes for export (Fumigation-free). |
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Also Named as |
metal roller, industrial steel roller, idler roll, drive roller, guide roller, transfer roller, transport roller, web handling roller, conveyor pulley, feed roller, pressure rolls, squeegee roller, black painted dancer roller, conveyor belt roller, vacuum roller, knife shaft, heat roller, chill rolls, belt pulley, drum roller, steel cylinder roller, spindle roller, steel shaft roller, iron roller, axle roller, grooved roller, crowned roller, bowed spreader roller, embossing roller, mirror roller, hard chrome roller, chrome plated steel roller, teflon spraying and coated roller, zinc plated printing roller, nickel plated knife shaft, tungsten carbide coated corrugated roller, ceramic roller, embossing roller, calendar rolls, nip roller, pressure roller, winding roller, slitting roller, pinch roller, feeding roller, front roller, back roller, lower roller, upper roller, laminating roller, converting roller, packaging roller, coating roller, etc. |
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Other products |
stainless steel roller, rubber coated roller, conveyor rollers, aluminum roller, machined parts, welding structure, assembly services. |
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Products Details for Gravity Roller
Heavy Duty Coveyor Roller

The steel pipe is a special welding machine pipe for the roll
(1) Steel pipe wall thickness of 2.5 to 5 mm
(2) Ovality of the pipe 0.25 to 0.4 mm,
(3) Radial runout of the rollers produced is between0.5 and 0.7

Bearing
(1)Strong water resistance
(2)Hardness remains consistent over a widetemperature range(3)Antioxidant fmction excellent, good anti-wearfuction, long

Roller Seals
Excellent dust and waterproof performance

Bearing Housings
Precision CNC machine tool processing, rollerradial runout is small, high coaxial degree.

Roller Shafts
The finish is 0.8 microns, and the diameter is 0.01mm larger than the bearing inner diameter.Ensure axial displacement and axial load

Roller Surface Treatment
1.Shot blasting and rust removal
2.(1 )Ordinary anti-rust spray paint(2)Baking paint Bright color, acidand alkaliresistance, hard and wear resistant
Application for Steel Roller
Applications: Ideal for transmission, packaging, transportation, and material handling, including:
Rotary screen printing machines
Digital printers
Paper and packaging machinery
Logistics and assembly line systems
Both types of rollers ensure reliable performance, high load-bearing capacity, and long service life, making them essential for heavy industrial and automated conveying systems.
Company Profile

Dongguan Smart Automation Part Co., Ltd
Our factory mainly produces mining machinery and accessories, conveying machinery and accessories, agricultural machinery and accessories, metal stamping parts, rollers, rollers, roller frame stamping parts, roller stamping bearing seats, roller seals, production, sales and import and export business; steel, pipes, round steel, mold sales.
Our factory is market-oriented, relies on technology, survives by quality, and takes customer satisfaction as its goal, forming an integrated network integrating product research and development, sales, and service. Excellent staff team, scientific enterprise management, advanced production equipment, perfect testing methods, and first-class product quality have created a broad development space for our factory. We wholeheartedly serve the vast number of new and old users, and work hand in hand with you to create brilliance!
Our factory mainly produces mining machinery and accessories, conveying machinery and accessories, agricultural machinery and accessories, metal stamping parts, rollers, rollers, roller frame stamping parts, roller stamping bearing seats, roller seals, production, sales and import and export business; steel, pipes, round steel, mold sales.
FAQ
Q1. Can I have a sample order for conveyor roller
Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
1) 2--3 days for sample 2) 20--30 days for mass production. If urgent,we have green channel.
Q3. Do you have any MOQ limit for conveyor roller order?
Low MOQ, 1pc for sample checking is available
Q4. Is it OK to print my logo on conveyor roller product?
Yes. Please inform us your logo or design before mass production
Q5. How to guarantee your quality?
We are one of the top suppliers of International famous mining company over years. Excellent quality is well accepted.Please contact us for more details.
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