Rubber Roller for Belt Conveyor with Utility Model Patent

• Customization: Available
• Material: Steel
• Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
• Model No.: SPD-CRI--127-359mm-6205 Bearing
• Roller Length: 359mm
• Bearing Brand: SKF, FAG, NSK, Lyc etc.
• Welding: Mixed Gas Shielded Arc Welding End
• Bearing: Single and Double Row Deep Groove Ball Bearing 2rz
• Roller Tube: Q235 Carbon Steel
• Roller Diameter: 127mm
• Rubber Finish: Rubber Casting Instead of Rubber Rings Technology
• Transport Package: Standard Export Plywood Cases
• Specification: SPD-127-359mm-6205
• Trademark: SPD Impact Roller
• Origin: Rizhao City, Shandong Province, China
• HS Code: 841390000
• Production Capacity: 600piece/Day
• Package Size: 50.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

SPD Rubbert Roller, Impact Idler for Belt Conveyor
 

 SPD-CRI--127-359mm-6205 Bearing
 

Our Impact roller two pieces  rubber-coated innovation technology 
 

New technology: using professional rubber and plastic machinery,

apply adhesive on roller tube, through high-temperature heating,

pressure, one-time whole casting adhesive. The radial run-out of the

roller keep stable, the adhesive force between rubber and roller is strong,

and the cushioning performance is excellent.
 

Old process: manually press the rubber ring into the roller tube, and

weld the retainer rings on both sides. The fit between the rubber rings

and the roller tube is an interference fit without adhesive. During the

operation, the rubber ring is easily forced to fall off, so the impact life

span could not be ensured, and the replacement and maintenance cost

is high.

Detailed Photos

 

Product Parameters

1. Brand: SPD
2, Lift time: 30000-50000hours
3, Production capacity: as usual 800pieces/day.
4. Roller Diameter: 76-219mm.
5. Roller Length: 190mm to 3500mm.
6. Roller Pipe: Q235 carbon steel,high-precision ERW seam pipe with state-of roundness and straightness to ensure well-balanced rotation.
7. Shaft: Accurate shafts are made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness. We have strict control over the tolerance of shaft dimension and surface quality. The service lifespan can be well-secured and prolonged. 
8. Bearing: Ball bearing provided with C3 group of clearance, ZZ shield deep-groove to ensure a nice fit and offset any expected temperature rise during operation by means of internal clearance OR according to your requirements. 
9. Bearing brand: SKF, FAG, NSK, LYC, HRB, or according to your requirements.
10. Seals: The labyrinth seal structure is of non-contact type, and durable, and has less rotation resistance and long life-span as to be of optimum structure, particularly for a long-distance and large capacity conveyor for bulk material. It is approved from the testing of a national authoritative organization that Seal employed is of dustproof and waterproof type, whose performance proved to be satisfactory and has by a long way exceeded the GB and JIS standard after our repeated research and development. Factory high-quality greased full for life.
11. Color: black, red, blue, yellow available, or according to your requirement.
12. Finish Ordinary painting/Rubber/Steel screw/Galvanized.
13. Welding: Mixed gas shielded arc welding end.
14. Professional designing and inspection team.
15. Standard: ISO/Australia/CEMA/JIS/DIN.
16.Package: Export standard plywood cases with waterproofing film.       
                                          

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