What is the lead time for orders?

The average lead time is one month for both peak and off-season periods.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Automatic Stitch Sew Dust Filter Bag Tube Machine

Name: Automatic Stitch Sew Dust Filter Bag Tube Machine
Brand: Changzhou Shanqiu Machinery Equipment Co., Ltd.
SKU: 2051049305

Jiangsu, ChinaChangzhou Shanqiu Machinery Equipment Co., Ltd.

US$22,000.00-22,500.00

1 Set

Product profile

Customization

Available

Voltage

220V/ 380V

Power

4-7kw

Model NO.

SQ-700-X

Sewing Head

Juki Sewing Machine

Hot Welding

Hot Welding Machine

Sewing Speed

6-10m/Min

Hot Welding Speed

6-13m/Min

Sewing Diameter

120-200mm

Hot Welding Diameter

110-200mm

Transport Package

Wooden Case

Trademark

SHANQIU

Origin

China

HS Code

8452290000

Production Capacity

10000 Set/Year

Key features

Multi-Process Integration: Supports sewing, gluing, hot welding, and PTFE taping in one production line.

High Efficiency Output: Produces 600 pieces of 6-meter filter bags within 8 hours.

Patented Needle Protection: Fabric feeds only when needle lifts to prevent bending and reduce hole size.

Automatic Thread Break Detection: Six sensors on the sewing head automatically stop the machine if thread breaks.

Easy Process Switching: Change machine heads and processes via touch screen with hidden hot melt table.

Stable Aluminum Structure: Aluminum profile structure ensures firm installation and stable operation.

Edge Rubbing Device: Rubs membrane fabric edges to ensure proper welding across the hot melt head.

Company profile

Changzhou Shanqiu Machinery Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.70h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryChangzhou Shanqiu Machinery Equipment Co., Ltd. is a China-based manufacturing factory established in 2012, focused on filter-bag and filter-cartridge production equipment, including sewing, ultrasonic welding, hot-air welding, cutting, and automated production lines. It operates from a 2,560 m² facility with 21 employees, reports 6–10 quality-control staff, and states that it has self-operated import and export rights. The supplier exports to multiple global regions, with exports accounting for 41%–50% of total sales, and reports one-month order fulfillment in both peak and off-peak seasons. Its stated strengths include product specialization, manufacturing and service activities, and product-related R&D experience. However, no management-system certifications are reported, R&D engineering experience is limited to two years, and the provided information does not sufficiently establish after-sales capability, customization capability, financial credibility, or a broad customer-case record.

Supplier typeThe supplier is identified as a factory and manufacturing enterprise in Changzhou, Jiangsu, China. Its business scope covers industrial equipment, components, services, and manufacturing machinery, while its legal form is described as a limited company.

CertificationsThe supplier explicitly reports no supplier management-system certification ("NIL"). This is direct evidence that no such certification is documented in the provided information.

R&D capabilityThe supplier emphasizes research, innovation, and product development, and offers multiple specialized technologies including automatic production lines, ultrasonic welding, hot-air welding, and precision cutting equipment. However, only two years of R&D engineer experience is reported, so the evidence supports product-development activity but not a clearly strong innovation advantage.

Production capacityThe supplier operates a 2,560 m² manufacturing plant, identifies itself as a factory, produces several categories of filter-bag and filter-cartridge machinery, and reports one-month fulfillment during both peak and off-peak periods. Its 6–10 quality-control staff and export operations further support operational capability.