KL-8422D/8722D/8452D/8752D Double Needle Only Direct Drive lockstitch（Touch Screen）

KL-8422D/8722D/8452D/8752D

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Description:

1.This machine adopts double straight needles,automatic refueling rotary hook line vertical,sliding thread take-up,creates two lines of lock stitch;

2.The needle bar uses the machanical meeting and parting,about the needle may establish freely,may demand carries on 90 the corrner operation.Synchronous feeding of needle bar and feed dog assures even stitches and prevents materials being sewn from sewing knot type stitch regulator and lever type reverse feeding mechanism permit convenient operation;

3.The arm shaft and hook shaft are supported by ball bearing with synchronous tooth belt for dreiving and plunger pum for lubricating suitable for sewing shirts,uniforms,coat,women's underwear,women jeans,etc;

Code diagram:

KL-8422D/8722D/8452D/8752D

Second code：

4: standard hook;7: big hook;

The third code:

2: single needle bar（needle bar does not separate);5: double needle bar（needle bar separation);

The fourth code：

2: lightly oily;0: full Oil；

The fifth code:

D:driect drive type;

KL-8422D:standard hook,single needle bar（needle bar does not separate),lightly oily,driect drive type;

KL-8722D:big hook,single needle bar（needle bar does not separate),lightly oily,driect drive type;

KL-8452D:standard hook,double needle bar（needle bar separation),2: lightly oily,driect drive type;

KL-8752D:big hook,double needle bar（needle bar separation),lightly oily,driect drive type;

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