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Product Description
The Artificial / Natural Granite Stone Roll is a vital element in paper machines, specifically designed for efficient pressing and dewatering. Featuring a smooth yet highly durable surface, this roll is crafted from artificial or natural granite to provide exceptional hardness, strength, and resistance to acid and alkali corrosion.
Its surface is uniquely designed with small pores that enhance air permeability, allowing wet paper to release easily. This feature improves the efficiency of paper splicing operations, making it an ideal choice for various paper machine applications.
Product Advantage
Enhanced Pressing and Dewatering: Ensures optimal water removal and paper sheet formation in the press section.
Superior Material Properties: Made from artificial or natural granite, offering high strength, hardness, and resistance to chemical corrosion.
Smooth and Durable Surface: The polished finish ensures efficient operation and long-lasting performance.
Improved Air Permeability: The porous surface allows wet paper to detach easily, streamlining the splicing process.
Versatile Applications: Widely suitable for various types of paper machines across different production needs.
Low Maintenance: Durable design reduces the need for frequent repairs or replacements, lowering operational costs.
Technical Parameters
Name: | Stone roll | |
Material: | natural / granite / artifical stone roll | |
Diameter : | 300-1250mm | |
Face length: | 1-5 meter | |
Type : | 787 ,1092 ,2880 ,1575 ,1600 ,1760 ,3150 ,3600 ,3800 ,4500 | |
compressive strength | >=98.07MPa | |
Hardness : | HV>300 | |
Tensile strength: | >=5MPa |