Paper Mill High Speed Fourdrinier Paper Machine Headbox Lip

Product Description

Headbox Lips

The lip plate of the headbox is the core component of the headbox in a paper machine. Its main function is to control the spray direction, speed, and uniformity of the pulp, ensuring the quality of paper forming. Its types and characteristics vary depending on its structure.

Main Features of Headbox Lips

1. Vertical Tyep Headbox Lip
Structure: Composed of a long strip thin plate that can move up and down and a lower lip plate.
Characteristics: High resistance to pulp, requiring high spraying pressure; It can spray striped pulp flow and disperse fibers effectively, but. Easy to hang or splash, adjust mainly as a whole.
2. Spray Type (Duckbill/Inclined) Headbox Lip
Structure: The upper and lower lip plates are hinged and inclined below the front wall panel.
Features: Low resistance, low spraying pressure; The spray nozzle is easy to adjust and the slurry flow stability is good, but it is prone to flocculation and needs to be mixed evenly use of pulp rollers.  
3. Combined Headbox Lip
Structure: Add a vertical weir plate (5-7mm) at the end of the inclined upper lip plate.
Features: It combines the advantages of vertical and inclined, with strong shrinkage before the slurry is sprayed, excellent fiber dispersion effect, and flexible adjustment.

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.