At the same time, the use of a double-threaded large rotary hook greatly improves the sewing efficiency. It is suitable for sewing jeans, tents, leather products, etc. It is a heavy duty flat sewing machine with stable performance.
The main technical parameters are as follows: 1. Heavy-Duty Leather Sewing Machine Thick Material Leather Sewing Tools Industrial.
Industrial Sewing Machine Table Heavy Duty Material Lockstitch Sewing Machine. This machine adopts a connecting rod type feeding mechanism, stable operation, small back stitch error, uniform stitch and beautiful appearance. The main technical parameters are as follows. Name: Thick material lockstitch sewing machine.
Needle used: 1, needle type: DP5 No. Presser foot stroke: manual 6mm. Use of the rotary hook: 2 times the thread volume of the rotary hook. Lubrication method: oil pump automatic lubrication. (22.83 9.84 20.87 in).
One set of single needle two thread rack. 1 set of machine head rubber pad. Knee control module 1 set.