Products Descriptions & Details
Three thread carpet sewing machine GN20-3 is flat bed, bottom feed, single needle, three thread heavy duty carpet overedge chainstitch sewing machine, which developed from the regular GN20-2 machine head. Its single needle and double loopers to make three thread overedge seam, upper and lower thread tension is easy adjusted by the tension nut, with manual lubrication and sight feed oiler. With strong and beautiful stitch, low noise and easy maintenance.
GN20-3 carpet sewing machine can sew the straight carpet edge, curved line and small arcs on heavy duty carpets. specially designed for overedging the carpets, rugs, car mats, flooring materials, as well as wool coats. The sewing thickness can be 12mm, and max.overedging width is 19mm. It is really one ideal 3-thread carpets making sewing machine for the carpets industry worldwide.
For 2-thread carpets serger, please refer to our model GN20-2.

Manual Foot Lift Lever

Spreader Drive Lever

Looper Thread Tension Assy
Products Features
- Bottom feed mechanism
- Firm and beautiful stitch performance
- Durable and reliable in operation
- Can sew curved and arc edge
Products Specifications
|
Model |
GN20-3 |
|
Number Of The Needle |
One needle three thread |
|
Max. Sewing Speed |
1400SPM |
|
Max. Sewing Thickness |
14mm |
|
Max. Overedge Width |
15mm |
|
Stitch Length |
3.5-7mm |
|
Needle Size |
GN20-230 #26 |
|
Stitch Type |
504 |

Look For Big Bags, Small Bags Making&Closing Sewing Machines!
PACKSTAR-Your Reliable Partner In These Industries

Company profile
Deko Corporation is located in the center of the free trade zone at the national level Hi-tech Zone, Xi'an, China. We mainly dedicate in developing, producing and marketing of PACKSTAR brand big bag, bag sewing & bag closing machines since 1990s, we are one of the world leading suppliers of bag closing and sewing machines in the global market.
For more than 30years, we continuously improve the quality from even one small screw to the whole machine lines and our service, in order to meet our valued customers demand both in domestic and overseas market, improve theirs work efficiency and create the value by joint-efforts.
Superior Quality
Stringent quality control in manufacturing & pre-shipment inspections–delivering consistent reliability for your industrial big bags, bags making and closing production line.
R&D Center
The professional R&D Center drives innovation in the packaging industry. Industrial and National standard-your trusted partner in big bags, bags making and closing industries.
Price Advantage
We deeply understand the quality first as well as the cost importance for all of you whether you plan to start or you already. We always think quality, price and service together!!!
OEM/ODM Service
We offer the full OEM/ODM service in this industry worldwide: R&D-driven design, customization and manufacturing. Global inquiries welcome-your vision, our expertise!
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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