$5-20 /Piece/Pieces
| Payment Type: | L/C,T/T,Paypal,Western union |
| Incoterm: | FOB,CFR,CIF,EXW,CPT,CIP,Express Delivery |
| Min. Order: | 10 Piece/Pieces |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shanghai,Qingdao,Tianjin |
Model No.: HT-Supporting Roll
Brand: Huatao
Applicable Industry: Machinery Repair Shops, Manufacturing Plant, Food &Amp; Beverage Factory, Energy &Amp; Mining, Construction Works, Printing Shops, Other
Out-of-warranty Service: Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Status: New
Material: Stainless Steel
Material Characteristics: Oil Resistant
Structure: Belt Conveyor
Place Of Origin: China
Warranty Period: 6 Months
Width Or Diameter: 300mm
Mechanical Test Report: Not Available
Video Factory Inspection: Not Available
Marketing Type: Ordinary Product
Core Component Warranty Period: 6 Months
Roller Shaft: Q235 Carbon Steel
| Selling Units | : | Piece/Pieces |
| Package Type | : | Wooden case |
| Picture Example | : |
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Supporting Roll for Mining Equipment
Supporting Roll Description
The bearing pallets are installed on the loaded branches to support the belt and the material. The load bearing pallets are set into different shapes of carrying section according to the nature of the materials to be transported. For example, for transporting bulk materials, grooved bays are usually used to improve productivity and prevent spreading of materials, while for transporting bulk materials, parallel bays are used.
The slotted pallet set usually consists of three or more spokes, among which the rigid three-section slotted pallet stick and the string hanging three-section slotted pallet are especially common. The bevel angle A of the side wheel of the slotted pallet is called slot angle, generally 300-350.
Supporting Roll Features
The Impact Idlers adopt slotted forward tilting rollers, the arrangement spacing shall not be greater than 1200mm, 1 group of upper centering rollers in every 10 groups of bearing rollers, 2 groups of transition rollers at the head and tail. The arrangement distance of the convex arc section bearing rollers shall not be greater than 600mm, and the arrangement distance of the bearing rollers under the guide slot shall not be greater than 400mm. the rollers adopt the three-section Roller group with the diameter of 159mm, slot angle of 35° and forward inclination of 2°.
Supporting Roll Specification
| Bandwidth | D | L | Bearings |
| 500 | 89 | 200 | 6204/C4 |
| 650 | 89 | 250 | 6204/C4 |
| 800 | 108 | 315 | 6204/C4 |
| 1000 | 133 | 380 | 6306/C4 |
| 1200 | 159 | 465 | 6308/C4 |
| 1400 | 159 | 530 | 6308/C4 |
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