Compound Feed Double Needle Lockstitch Sewing Machine
Filter Bag Snap Ring Sewing Machine

Features:
1. Plunger oil pump lubrication system.
2. Up and down the shaft with ball bearing, synchronous toothed belt drive.
3. Compound feed, very suitable for sewing heavy materials.
4. High presser foot lift.
5. Protection device to prevent hook damage.

Application：
Used for sewing thick materials, such as textiles, leather, vinyl, synthetics, etc. 
Suitable for sewing bags, sofa, tents, upholstery, clothing, leather products.