Double-needle Four-thread Thick Material Machine

Double needle four thread thick material machine uses a double needle design to ensure clean, professional seams that will stand the test of time. Its innovative design also allows for easy and efficient threading, reducing the time required to set up and sew materials. The machine is also flexible and easy to use, with adjustable settings that allow users to customize stitch length and tension to suit their needs.

Sewing of container bags with filling tube, discharge tube, and top cover.
Up and down feeding, drip + cup oil lubrication, double needles, top and bottom adding sliver, heated chain thread cutter.
Beautiful stitches, stable high-speed operation, and flexible operation.

Double needle four thread thick material machine features 2-needle double chain stitch. Double lockstitch machine with built-in thread chain knife, flat thread feed, and alternating needle left-side thread feed. Used to insert the top cover and connect the fill and discharge tubes to the container bag. A filling line can be installed on special requirements. Equipped with pneumatic presser foot lift and electronically controlled chain cutter.

High-quality woven sacks for the production of thick materials. These woven bags are widely used in agriculture, chemical industry, building materials, mining, and other industries. They are used for packaging and transporting products such as fertilizers, cement, sand, gravel, and minerals. Twin-needle four-thread big bag machines are critical to maintaining the durability, strength, and integrity of these bags.

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