Model : BML-842 - High-Speed Double Needle Chain Stitch Sewing Machine


This machine adopts two straight needles, vertical-axis roating hook with self-lubricating feature for catching thread loops and sliding cam
take-up to produce two lines of double lockstitch. The needle bar can be engaged and disengaged mechanically and the arm shaft and hook shaft are supported by ball
bearings. It is provided with synchronous tooth belt for driving and plunger pump for lubricating, and knob-type stitch regulator and
lever type reverse feeding mechanism. The sew thread pulls back spring in the bobbin case and guarantees, the harmony between surface thread and bottom thread. Besides it features synchronized feeding of needle bar and feed dog. It is recommended for stitching
overalls, uniforms, jeans and decorative sewing on bags.



Specification :

- Application : Medium, Heavy Fabric

- Speed : 4500 s.p.m.

- Needle : Dp×5(14# - 16#)

- Stitch length: 4

- Pressure Foot Height: 7 (Hand) 13 (knee)

- No. of Needle : 2 

- Power : 370 W

- Size : 635 × 255 × 630 mm

- N.T. / G.T. : 50 / 47 Kg