Products Descriptions
43 inch long arm 2-needle filter bags cylinder bags sewing machines are specialized industrial equipment designed for manufacturing and repairing extra-large industrial filter bags and dust collector bags. These professional machines serve environmental protection companies, filter bag manufacturers, and industrial workshops that produce oversized filtration products made from technical materials including polyester, polypropylene, Nomex, PTFE, and other industrial fabrics. The exceptional 43-inch arm length combined with dual-needle system and cylinder bed design enables efficient handling of extra-large tubular bag constructions, making them ideal for producing giant dust removal bags used in power plants, mining operations, and heavy industrial filtration systems.
43 inch long arm 2-needle filter bags cylinder bags sewing machines deliver outstanding performance through their extra-long arm reach that provides unparalleled access to giant bag diameters and lengths. These heavy-duty machines feature synchronized dual-needle stitching technology that creates parallel seams for superior strength and perfect sealing performance. Equipped with industrial-grade servo motors, automatic thread trimming systems, and precision feeding mechanisms, they ensure consistent high-quality stitching through multiple layers of technical fabrics while maintaining perfect seam alignment and airtight stitching for critical industrial applications.
43 inch long arm 2-needle filter bags cylinder bags sewing machines will transform your extra-large filter bag production. KINGMAX, as a leading provider of industrial sewing machines in the market, Our technical experts are ready to provide personalized solutions and immediate quotes to help you upgrade your filter bag production line today. Welcome to contact us for more details.
Applications

Sewing Sample

Dust Fliter Bag

PP Filter Bags

Nylon Filter Bags

Anti-linting Filter Bags

Liquid Filter Bag
Products Features
- 43-inch extra long arm for filter bag handling.
- The cylinder bed diameter is 90mm diameter.
- Large vertical rotary hook and large bobbin.
- Special designed double needle super long arm machines for the filter bag factories.
Products Specifications
|
Model |
GC1341L-43 |
GC1342L-43 |
|
Number of Needle |
1-needle |
2-needle |
|
The Diameter of the Cylinder |
90mm |
|
|
Max.Sewing Speed |
2000SPM |
|
|
Max.Stitch Length |
9mm |
|
|
Max.Lift of the Presser Foot |
16mm |
|
|
Needle Gauge |
None |
6.4, 7.9, 9.5, 12.7mm |
|
Hook |
Large vertical rotary hook |
|
|
Lubrication System |
Automatic |
|
|
Needle(Standard) |
DPx17 |
|

Need Sewing Heavy Duty&Extra Heavy Duty Materies Sewing?
With more than 20 years efforts and delovement,KINGMAX is one of main players in the heavy duty industrial sewing machines in the global market now.Trough stable quality, reasonable cost and professional service,we have users in more than 30+ countries and regions,which include many world famous furniture manufacturers,planes accessories manufactures etc.
Professional team
Sewing Technicians Provide Custom Solutions-Heavy Duty,Precision&industrial Stitching Expertise.
Delivery time
Sew Fast,Deliver Faster.Meeting Your Demonds,While
We Can Deliver Machine Faster than Expected.

15 Years+
Export Experience
20+
Technician Support
30+
Counties Customer
10W+
Sewing Cases
Welcome to contact us get the professional sewing solution and quotation.
Our address
Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126(86-139 9128 9750)
dekoco@vip.163.com,sales@kingmaxsew.com




