$10000-20000 /Piece/Pieces
| Payment Type: | L/C,T/T,Paypal,Western Union |
| Incoterm: | FOB,CFR,CIF,EXW,CPT,CIP |
| Min. Order: | 1 Piece/Pieces |
| Transportation: | Ocean,Land |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: HT-Stone Roll
Brand: Huatao
Status: New
Warranty Period: 1.5 Years
Applicable Industry: Machinery Repair Shops, Manufacturing Plant
Out-of-warranty Service: Online Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Colombia, Russia
Showroom Location (in Which Countries Are There Sample Rooms Overseas): None
Video Factory Inspection: Not Available
Mechanical Test Report: Not Available
Marketing Type: Ordinary Product
Place Of Origin: China
Product Name: Stone Roll
Material: Granite stone
Dynamic Balanced: G 2.5
| Selling Units | : | Piece/Pieces |
| Package Type | : | Steel or wooden frame and polywood |
| Picture Example | : |
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Paper Making Machine Stone Roll
Stone Roll Description
In the papermaking process, a stone roll is a critical component of the paper machine. The stone roll, also known as a granite roll or a Yankee dryer, is a large cylindrical drum made of solid granite or other hard materials. It is used to dry and smooth the surface of the paper as it passes through the machine.
The stone roll is typically located at the end of the paper machine, where it receives the wet paper web from the press section. The paper web is then pressed against the surface of the stone roll, which is heated by steam to a temperature of up to 350°F (177°C). The heat and pressure applied to the paper by the stone roll causes the water to evaporate, drying the paper and smoothing its surface.
Stone Roll Specifications
| Product Name | Stone Roll |
| Material | Granite stone |
| Diameter | 400-1200 mm |
| Face Length | 1900-6000 mm |
| Dynamic Balancing Speed | 250-1200 m/min |
| Dynamic Balanced | G 2.5 |
1. Novel structure
2. Good water absorption
3. high surface finish
4. Strong corrosion resistance
5. The shaft head is installed with electric heating, which is not easy to loose
6. Strong wear resistance
7. High hardness
8. Stable chemical properties
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