What certifications does this product have?

The product is certified with ISO 9001:2000 and ISO 9001:2008.

What are the payment terms for this product?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for production?

The lead time is within 15 workdays during peak season and one month during the off-season.

Stainless Steel Vacuum Couch Roll for Kraft Paper Machine

Name: Stainless Steel Vacuum Couch Roll for Kraft Paper Machine
Brand: SUN HONG PAPER TECH XUZHOU LTD
SKU: 1964442405

Jiangsu, ChinaSUN HONG PAPER TECH XUZHOU LTD

US$3,000.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Warranty

1 Year

Model NO.

SUN HONG

Certification

ISO 9001:2000, ISO 9001:2008

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Cast Iron

Condition

New

Customized

Extended Rate

2-40%

Hardness

80-129hb

Location

Forming Section

Transport Package

Wooden Case

Specification

make to order

Trademark

SUN HONG

Origin

China

HS Code

8439990000

Key features

Customizable Dimensions: Trim width is optional from 1092mm to 5500mm to meet specific requirements.

Multi-Chamber Design: Single, double, or three chamber options available to save dynamic consumption.

High Efficiency Dehydration: Increases web dryness from 12-18% to 18-25% for smooth transfer to press section.

Durable Materials: Vacuum chamber made of tin bronze; shell options include cast iron, copper, or stainless steel.

1 Year Warranty: Comprehensive warranty coverage for all mechanical equipment defects.

ISO Certified Quality: Manufacturing meets ISO 9001:2000 and ISO 9001:2008 standards.

Professional Technical Support: Expert team provides design, technical support, and transformation services.

Global Export Experience: Products exported to 96 countries with over 300 paper plant customers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

SUN HONG PAPER TECH XUZHOU LTD

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Shanghai SeaportAverage Response Time: ≤0.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, EXW

AI-Powered supplier vetting

SummarySUN HONG PAPER TECH XUZHOU CO., LTD. is identified as a China-based manufacturer/factory and limited company producing paper machine clothing, industrial fabrics, and paper and pulp machinery spare parts. It reports ISO 9000 and ISO 9001 certification, 50 R&D engineers, 50 quality-control staff, eight production lines, and stated annual capacities of 1,000 tons for paper machine clothing and 1,000 sets for spare parts. The supplier reports exporting to 96 countries, serving more than 300 paper plants, and obtaining 90% of sales from exports since beginning exports in 2010. It also states that it provides customized product design and production, equipment upgrading and transformation services, efficient production, and after-sales service. However, the provided data does not verify financial strength, specific innovation outputs, or several operational capabilities, including raw-material traceability, overseas warehousing, OEM/ODM, and formal quality-assurance procedures.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Xuzhou, Jiangsu, China. A separate record classifies its associated-company industry as wholesale and retail, but the explicit business-entity record identifies the target supplier as a manufacturer/factory.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certification. A BV audit record is also provided with a report period from February 14, 2025, to February 13, 2026, although the audit evaluation result is recorded as 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier explicitly states that it provides good after-sales service and offers equipment update and transformation services intended to enhance customer output. The records do not specify service response times, service locations, spare-parts policies, or overseas service infrastructure.

Production capacityThe supplier reports eight production lines, 50 quality-control staff, annual capacity of 1,000 tons for paper machine clothing and 1,000 sets of pulp and paper machine spare parts, and facilities with quality control throughout production. These records provide explicit evidence of production resources and stated capacity.

Customization capabilityThe supplier explicitly states that it can design and produce various customized products according to different customer requirements and accepts custom orders. Its stated product scope includes paper machine clothing, industrial fabric, and paper and pulp machinery components.

Client casesThe supplier states that its products have been exported to 96 countries and that it serves more than 300 paper-plant customers. It also reports that exports account for 90% of total sales and that exporting began in 2010, providing evidence of broad international customer exposure, although no named customer references are supplied.

Product Q&A

Q:What is the warranty period for this vacuum couch roll?

We provide a 1-year warranty for this product.

Q:What materials are used for the vacuum chamber and roll shell?

The vacuum chamber is generally made of tin bronze by centrifugal casting. The roll shell can be cast iron, copper shell coated with glue, or stainless steel to prevent corrosion.

Q:Can the width of the vacuum couch roll be customized?

Yes, the trim width is optional and can be customized from 1092mm to 5500mm according to user requirements.

Q:How many chambers are available for the vacuum couch roll?

We offer single chamber, double type, and three chamber options. Different vacuum degrees can be used for multi-chamber designs to save dynamic consumption.

Q:What is the function of the vacuum couch roll in a paper machine?

It is the last dehydration device in the long wire section. It further dehydrates the wet web to reach 18%-25% dryness, allowing it to be peeled off and transferred to the press section.