Tungsten Carbide Coating Bottom Rewinder Roll for Paper Machine Rewinder

Product Description

Paper Machine Rewinder Roll

The front bottom rewinder roll is an important component of the rewinder, also known as the guide roller or front auxiliary roller. It is usually located at the feed end of the rewinder, with the bottom closely adjacent to the paper feed roller, receiving the raw paper and responsible for pressing it into a cylindrical shape for subsequent processing.

Rewinder Roll

The bottom rewinder roll is very important. Through their fixing, guiding, and pressing functions, they can ensure the quality and winding effect of the finished raw paper. Suitable front and bottom rollers are crucial for enterprises to improve winding efficiency and reduce labor costs, in order to achieve higher quality and lower variability in the paper processing process.

Function

Function of Rewinder Roll

1. Accept raw paper

The rewinder roll is tightly attached to the paper feeding roller, accepting the raw paper for winding. By guiding and pressing the front and bottom rollers, the paper roll is ensured to be uniform, tight, and not prone to looseness or disorder, providing a good foundation for subsequent processing procedures.

2. Ensure the reel effect

The front and bottom rollers of the rewinder play a crucial role in meeting the needs of different widths and thicknesses of raw paper, ensuring the winding effect of the paper. Only rolled paper can provide a certain guarantee for downstream paper processing and finished product delivery.

3. Reduce errors

Due to the varying quality, width, and thickness of the base paper, the requirements for the front and bottom rollers of the rewinder are particularly stringent. Suitable front and bottom rollers can reduce the chance of errors during the pressing process, ensuring that the rolled paper meets high-quality standards without affecting the operational efficiency of the enterprise due to cost issues.

Manufacturing Standard

Shell in Seamless Carbon Steel pipeor Rolling( Steel ) Plate

Cast lron hubs

Alloy Steel journals

Cast lron bearing housings

Grease lubrication

Optional

Shell finishing

Grooved surface

Tungsten carbide cover

Oil lubrication

Supply Limits

Diameter: 200~1500 mm

Face Length:12000 mm

Balancing: Rotor rigid or flexible rotor

Working speed: 2500 m/min

Production Workshop

Packing & Shipping

1.Bubble Film and waste thick fabric wrapping while protecting inside fabric.
2.Wrapped special fabric package outside(air shipping).
3.Composite wooden box(sea shipping).

Company Profile

SUN HONG PAPER TECH XUZHOU LTD

Sun Hong Paper Tech was established in 2010 and is located in Xuzhou City, Jiangsu Province. It is a production and manufacturing enterprise that integrates industry and trade. We mainly produce and supply products related to the paper and pulp industry. In the early stage, we mainly produced press felts, forming fabrics, and dryer fabrics, and had our own production factory and technical team. With the recognition and trust of our customers in our products,our business scope has expanded from paper machine clothing to almost all parts related to the paper industry, and has established long-term cooperative relationships with multiple domestic equipment factories, possessing a sound quality control system and the power to participate in pricing, we provide customers with high-quality products and preferential factory prices. We also have engineers team with over 30 years of experience in the paper industry,so we can provide professional technical support and services to customers. Sun Hong has sufficient production and technical strength. In 2019 and 2021, we successfully contracted two turnkey projects for kraft paper machines in Bangladesh, which received unanimous praise from customers.

Self Owned Factory

Globe Customer

Screen basket

Refiner plate

Paper Machine Clothing (press felt, forming fabric, dryer fabric)

Doctor Blade

Spray Nozzle........

We participite international exhibition every year.

Visiting customer's factory and provide after service for our customer.

Professional technicial design

Full process quality test.

FAQ

Q: What's the lead time for orders?
A: Standard product in 15 days; customized units require 30–45 days.

Q: Do you provide after-sales service?
A: Yes, we have professional after sale service.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.