GK81300 series machines are heavy duty double needle four thread safety stitch machines, with top and bottom feed and high needle bar stroke. For very strong side seams on container bags, FIBC bags, big bags, jumbo bags, bulk bags. Needle distance 5mm and overedging width 15mm, total seam width 20mm. With guide for filler cord from top/bottom of the left needle.
This series machines have following 3 models:
1. GK81300-A1, without pneumatic presser foot and upper feed dog lifter, without hot thread chain cutter.
It is common and economical machine for making container bags, with regular table, stand and clutch motor, easy to operate.
2. GK81300-A2, same as GK81300-A1, but with pneumatic presser foot and upper feed dog lifter.
It is more convenient and flexible to lift the presser foot and upper feed dog, but need to connect with air compressor to supply the air with this function. The machine can be used on regular sewing table with clutch motor, also can use the pedestal for free arm installation of the machine and with servo motor.
3. GK81300-A3, sames as GK81300-A2, but also with hot thread chain cutter.
It is full function machine with pneumatic foot lift and upper feed dog lift, as well as with hot thread chain cutter, which is easy to cut the thread, and greatly improved the sewing efficiency. The machine is complete set with pedestal for free arm installation and strong servo motor.
Our GK81300 series heavy duty bag making machines are equivalent to Union Special 81300 and Newlong HR-6, even our parts can be easy interchanged with Union Special and Newlong machines.
With high needle bar stroke mechanism, the machine also can be used for side seams on heavy duty jute bags and burlap bags.
Any questions, please kindly contact us as below,
WhatsApp/WeChat: 0086 13891858261
Email: sales@chinapackstar.com
We will give you an answer at the earliest, hope we can help you on your big bag making process.
