Chromed carbon steel felt leading rolls for paper making machine

Felt leading roll is most used for paper machines, mainly in the wire section, dryer section, and press section. its main function is to pass wire cloth, and blankets. the surface covering of guide rolls is rubber, chroming, and the smooth roll used for dryer section. with the speed of paper machines improve and the width of paper increase, which requires the wall thickness more uniform, and higher requests for dynamic deflection to meet the needs of high speed paper machines

The raw materials for the chrome-plating rollers are seamless steel pipes or alloy steel. After heat treatment, machining, and fine grinding, the surface is plated with hard chrome and polished with abrasive belts, or plated with hard chrome and polished or made into a mirror surface.

The chrome-plated roller is mechanically rough processed to heat treated, and the surface hardness can reach HRC55-58. After mechanical turning, grinding, and electroplated hard chrome, the surface hardness can reach HRC62. The flatness, out-of-roundness, and coaxiality can be satisfied with customer requirements

Specifications of chromed leading roll:

According to the drawings provided by customers or our professional meticulous rigorous drawing, advanced processing technology and equipment are used, and the surface has accurate and uniform hardness. The maximum tolerance of hardness should be within the allowable range, and the aging resistance is good. Ensure that the rubber roller can perfectly fit the customer's paper machine, extend the service life, save costs for customers, and create more revenue.

Yiwu Yuxing Import and Export Firm is a company integrating import and export of papermaking equipment and technical consulting services.

The company has more than 100 cooperative suppliers of various papermaking accessories, from pulping equipment to paper machine parts, each product supplier has been strictly screened by us, has a good reputation in China and has long-term reliable cooperation. Long-term and stable supply of various types of papermaking accessories with high quality and reasonable price.

We have a professional and experienced technical team who can choose a more reasonable equipment selection for customers. At the same time, the quality control department provides full tracking and supervision from the start of production to the final delivery to ensure that the equipment is delivered on time, according to quality and quantity in the hands of customers.

Since its establishment, the company has been adhering to the principle of quality first and service first, and has been favored and praised by many customers. Our products and services are available all over the world. Save time for customers and create more value.