Polyester Multi Disc Filter Bag for Kraft Paper Machine

Product Description

Multi Disc Filter Bag

The filter bag of multi disc filter is suitable for fan-shaped filter plate of various types of multi disc filter. The secret lies in its rare fabric ripple structure. The multi disc filter bag made of this corrugated fabric can increase the surface area of fan-shaped filter plate by up to 29%, so the production capacity of multi disc filter can be increased by 10% to 25%. The corrugated structure of the filter bag is also conducive to the stripping of the filter cake.

Application of the Filter Bag

1. White water treatment of paper machine, recycled pulp and filler (white water recovery)

2. Concentration of all kinds of pulp after screening or before bleaching, especially for low consistency pulp with poor filtration (pulp concentration)

3. The washing of pulp can spray the pulp layer on the roll out section plate for conversion washing (pulp washing)

4. Filtration of alkali recovery caustic white liquor and washing on white mud plate (white liquor filtration)

Main Features

1.You can combine a single fan-shaped filter plate or several fan-shaped filter plates with corrugated filter bags and fan-shaped filter plates with ordinary flat surface filter bags in a multi disc filter.

2.All the multi disc filter bags of our company are designed to be suitable for the required applications with good fixation characteristics.

3.The sewing thread of the filter bag is tight and durable, and the edge of the filter bag is not worn and cracked. These bags contain all the features of the multi disc filter bag you need, that is, fit, good size and long life.

Multi Disc Filter Plate

We can customize the filter plate according to customer's drawing. For the Disc filter mainly have two type filter plate, one is with drilled hole panel and the other one is solid plate, the solid plate is made by the Laser Cutting, it no need to use filter bag. if you want to know more, please feel free to contact us.

Technical Parameter

Filtering accuracy	1-300 (μ m)
Mesh size	100-500 (mesh/inch)
Filter area	0.1-200 (m2)
Weight	500-750 grams/m2 (can be customized according to customer requirements)
Thickness	1.8-3mm
Breathability	13-30m3/· min
Performance	alkali resistance, wear resistance, high temperature resistance, acid resistance

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.