Is surface treatment included in the manufacturing process?

Yes, the manufacturing process includes casting, and the surface treatment is polishing.

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 average lead time for production?

The peak season lead time is within 15 workdays, while the off-season lead time is one month.

Stainless Steel Chamber Vacuum Suction Couch Roll for Paper Machine

Name: Stainless Steel Chamber Vacuum Suction Couch Roll for Paper Machine
Brand: SUN HONG PAPER TECH XUZHOU LTD
SKU: 1963147035

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

Customized Dimensions: Trim width is optional from 1092mm to 5500mm based on user requirements.

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

High Durability Material: Roll shell made of cast iron; vacuum chamber made of tin bronze by centrifugal casting.

ISO Certified Quality: Certified under ISO 9001:2000 and ISO 9001:2008 standards for quality assurance.

1-Year Warranty: Comprehensive 1-year warranty coverage for after-sales service and peace of mind.

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

Corrosion Resistance: Options include copper shell with glue coating or stainless steel roller shell for corrosion prevention.

Global Expertise: Exported to 96 countries with over 300 paper plant customers and professional technical support.

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: ≤0.54hTerms 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, covering after-sales service.

Q:Can the trim 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: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 is typically single chamber cast iron, but double or three chamber types are also available.

Q:How does the vacuum couch roll improve paper web dryness?

It further dehydrates the wet web after the vacuum suction box, increasing dryness from 12-18% to 18-25%, ensuring sufficient wet strength for transfer to the press section.

Q:What certifications does this product hold?

The product is certified under ISO 9001:2000 and ISO 9001:2008 standards.