Product Parameters The natural granite press roller is an important part of the paper machine for pressing and dewatering. It has the characteristics of smooth surface, high hardness, high strength, and acid and alkali resistance. The surface of the granite roll is smooth, but there are many tiny pores, Good air permeability, so the wet paper is easy to fall off, especially easy to pick up the paper and is widely used in various paper machines. Specifications diameter 300-1250mm, length 1-5 meters. Models 787, 1092, 2880, 1575, 1600, 1760, 1880, 2100, 2362, 2400, 2640, 3150, 3600, 3800, 4500. Compressive strength >=98.07MPa Hardness HV >300 Tensile strength >=5MPa Elastic modulus >=0.4X1000000kg/cm² Natural Granite Stone Press Rolls high hardness with smooth surface Stone roller source factory, can be customized Quality Paper Machine Rolls Manufacturer Years of production experience can be customized Weifang Stone Roll Factory is located in the world's kite capital - Weifang, Shandong, China. It is one of the main manufacturers of natural granite pressing stone rolls in China. Striving for 24 years of practice, Weifang Stone Roll Factory has made great progress in technology. It has reached 100 A number of well-known enterprises custom-process stone rolls and rubber rolls, and the products are exported to Southeast Asia, the Middle East, Russia, Japan, South Korea, and other countries and regions. The leading products include natural granite stone rolls, polyurethane rolls, composite rolls, and other papermaking rolls, and Complete sets of papermaking machinery, other equipment, and accessories. Domestic manufacturers: Chenming, Huatai, Taiyang, Yuezhi, etc... Our factory has lots of processing experience, advanced technology, and equipment, complete testing methods. In line with the enterprise tenet of quality first and integrity-based, the company is willing to use first-class products and perfect after-sales service to create brilliance with all customers. Product Description product testing Packaging & Shipping FAQ Q: Are you a manufacturer? A: Yes, we can provide you with professional production and processing. Q: How to install the machine? A: We can help the installation by video, email, picture. For large projects, we can arrange for our workers to help you install in your country. Q: How do you package the product? A: Usually as export standard packing or as your request. Q: What is your available shipping port? A: Qingdao Port, Shanghai Port and so on. Q: Can it be customized? A: Yes, according to the detailed drawings you provide.