Products Descriptions
Looking for a high-performance industrial sewing machine specifically designed for filter bag production? Our GC1341/2L-43 super long arm sewing machines for filter bags are designed to meet the demands of sewing liquid filter bags, dust filter bags, and dedusting bags made from PP (polypropylene), PE (polyethylene), PTFE, and NMO materials. As a professional filter bag sewing machine manufacturer, we deliver reliable, heavy-duty equipment for filter bag manufacturers and industrial sewing applications.
Key Features for Filter Bag Sewing Excellence
- 43-Inch Extra-Long Cylinder Arm
With a 43-inch (109cm) super long cylinder arm and 90mm cylinder diameter, it provides ample working space for flexible circular stitching. It excels at processing oversized tubular filter bags, large cylindrical filter workpieces, and thick multi-layer filter fabrics-perfect for projects that require maneuverability on big-ticket filter products.
- Compound Feed with Walking Foot System
Equipped with a compound feed walking foot mechanism, the machine ensures consistent, smooth stitching even on thick, slippery filter materials like PTFE and NMO. Say goodbye to fabric shifting or uneven seams: the walking foot design grips and feeds layers uniformly, ideal for multi-layer filter bag construction.
- Double & Single Needle Options
Choose from two models to match your production needs: Single-needle GC1341L-43& Two-needle GC1342L-43: Features dual large vertical rotary hooks and big bobbins
- Standard Pneumatic Functions
Boost efficiency with standard pneumatic foot lift and pneumatic reverse-reducing operator fatigue and ensuring secure, professional finishes on filter bag edges and joints. The built-in bobbin winder and top adjustment dial for walking foot settings add convenience to daily operations.
- Heavy-Duty Construction
Reinforced casting iron head and heavy-duty stand provide stability for long hours of industrial use.
Our GC1341/2L-43 high performance industrial filter sewing machines are the top choice for:
- Liquid filter bags (water treatment, chemical processing)
- Dust filter bags (industrial dedusting, power plants, cement factories)
- Oversized tubular filter bags & large cylindrical filter workpieces
- Pipe sleeves, filter covers, and multi-layer fabric products for industrial filtration
Why Choose Our Filter Bag Sewing Machine?
As a professional filter bag sewing machine manufacturer, we specialize in making equipment that solves real production challenges. From PP to PTFE filter materials, our GC1341/2L-43 combines extra-long arm convenience, compound feed reliability, and heavy-duty durability-all designed to boost your filter bag production efficiency.
Ready to upgrade your filter bag sewing process? Contact us today for more details or a customized quote!
Applications
Graphite Bags
Liguid Bags
Filter Bags
Products Specifications
|
Model |
GC1341L-43 |
GC1342L-43 |
|
Number Of The Needle |
Single Needle |
Two needle |
|
The Diameter Of The Cylinder |
90mm |
|
|
Max. Sewing Speed |
1200SPM |
|
|
Max. Stitch Length |
9mm |
|
|
Max. Foot Lift |
16mm |
|
|
Hook |
Large vertical rotary hook |
|
|
Lubrication System |
Automatic |
|
|
Needle |
DPx17 |
|
Products FAQ
1. What types of filter bag sewing machines do you supply?
A: We provide full series including super long arm cylinder bed, 2‑needle long/short arm cylinder bed, 2‑needle flat bed, 3‑line, zigzag, and fabric cutting machines for filter bag production.
2.How long is the service life of your filter bag sewing machine?
A: The machine adopts integral cast iron structure and high-precision accessories. With standard maintenance, the service life can reach more than 10 years.
3.How about the packaging and transportation of that machine?
A: All the machines are packed in standard export cartons or wooden packaging boxes to prevent damage during transportation.
4.What payment terms do you accept?
A: We accept T/T,Paypal,Western union ect.
why choose us
our Company
PACKSTAR is a leading professional manufacturer of bag sewing machines, bag closing machines and supporting packaging equipment. Our products are trusted by clients in over 30 countries, serving food, chemical, feed, grain, fertilizer and packaging industries.
Meanwhile, we offer one-stop services including pre-sales technical consultation, free solution design, on-site installation guidance, long-term after-sales maintenance & spare parts supply.
Welcome to email or call us get the professional sewing solution and quotation.
Our address
No.25,Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126,81870128
dekoco@vip.163.com,sales@chinapackstar.com
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