Products Descriptions
Want an upgraded automatic bag sewer to boost your fully automated bag production line? DNE-2UA (right-hand) and DNE-2LUA (left-hand) are advanced paired right & left head automatic bag production line machine built on standard DNE-2U/2LU, retaining all original reliable performance while adding an automatic pneumatic thread cutting function.
Core Features & Standout Advantages
- Built-in pneumatic thread cutter (air supply required) to auto trim threads, perfectly matching full-automatic bag making systems
- Max running speed up to 2200 RPM, large needle bar stroke, 15mm adjustable stitch length and 12mm maximum sewing thickness
- Powerful top & bottom compound feed prevents material slip and skipped stitches even on slippery fabrics
- Premium internal spare parts enable stable high-speed running with low operation noise
- Easy installation, simple adjustment and convenient daily maintenance
- Fully inherits all strengths of DNE-2U/2LU series including auto lubrication and heavy-duty sewing capacity
Ideal Applications & Users
- Applicable Bags: multi-wall paper bags, PP woven bags, PE plastic bags, fabric cloth bags and more.
- Covered Industries: Chemical, agricultural, food processing, port bulk packaging sectors.
- Main Users: Small & medium-sized bag manufacturers with automated production lines; factories upgrading from standard DNE-2U/2LU; production lines needing paired left & right sewing heads; packaging machinery distributors.
Why Choose This DNE-2UA/DNE-2LUA Pneumatic Thread Cutter Industrial Bag Making Machine
- Cost-effective upgraded model with automatic thread cutting for unmanned automatic lines
- DNE-2UA (right hand) and DNE-2LUA (left hand) work as a matched station to drastically lift bag-making throughput
- Dual-feed structure delivers consistent high-quality seams on all slippery & thick bag materials
- Low-noise high-speed operation fits long-hour continuous industrial production
- Shared spare parts with DNE-2 series reduce global maintenance costs
Contact us today know about PP PE paper cloth bag production equipment and get custom quotations, watch virtual machine demos or design dedicated automatic bag-making line solutions.
Applications

Woven Bag

Paper Bag

PE Bag
Products Specifications
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Model |
DNE-2UA |
DNE-2LUA |
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Number Of Needle |
One needle |
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Feeding System |
Top and bottom feed |
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Max. Sewing Speed |
2200SPM |
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Max. Stitch Length |
8-12mm or 12-15mm |
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Max. Sewing Thickness |
12mm |
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Needle |
DRx2 #230-#300 |
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Stitch Type |
401 |
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Thread Cutter |
Pneumatic cutter |
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Feature |
Right sewing head |
Left sewing head |
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Lubrication |
Automatic |
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Products FAQ
1. What kinds of bags can your bag sewing machines stitch?
A: Our bag sewing machines perfectly fit PP woven bags, PE bags, jute bags, non-woven bags, fertilizer bags, feed bags and industrial packaging bags. It covers daily packaging and industrial heavy-duty sewing needs.
2. How durable are your industrial bag sewing machines?
A: Our machines adopt heavy-duty cast iron body and high-quality core parts. With regular maintenance, they can run stably for many years with low failure rate.
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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