Can this machine cut PTFE and fiberglass filter bags?

Yes, the line is equipped with high-power cutter motors and alloy steel blades to easily cut PTFE and woven fiberglass filter bags.

What is the lead time for production?

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

Filter Bag Hot Air Welding Machine with No Thread

Name: Filter Bag Hot Air Welding Machine with No Thread
Brand: Changzhou Shanqiu Machinery Equipment Co., Ltd.
SKU: 2049250225

Jiangsu, ChinaChangzhou Shanqiu Machinery Equipment Co., Ltd.

US$15,000.00-16,400.00

1 Set

Product profile

Customization

Available

After-sales Service

Provide Technical Support Anytime

Warranty

1 Year

Model NO.

SQ-6880

Machine Length

14m

Heating Tube Temperature

50~700

Welding Speed

6-13m/Min

Diameter

110-200mm

Power

4.32kw

Transport Package

Wooden Case

Specification

customize

Trademark

SHANQIU

Origin

China

HS Code

8452101000

Production Capacity

100 Sets Per Year

Key features

High-Speed Welding: Welding speed ranges from 6-13m/min for efficient production.

Wide Diameter Range: Supports filter bag diameters from 110mm to 200mm.

Auto Stop Protection: Temperature abnormal alarm stops equipment if temp is low or over.

No Thread Welding: Uses hot air pressure fusion for seamless filter bag body welding.

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

CE Certified: Product meets CE certification standards for safety and quality.

1-Year Warranty: Comprehensive 1-year warranty coverage with anytime technical support.

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: ≤4.63h 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.