◆ Stitch Samples

◆ Function

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.lt 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 surfuce thread and bottom thread, Besides it features synchronized feeding of needle bar and feed dog.it is recommended for stitching overalls,uniformsjeans and decorative sewing on bags

◆ Superior performance makes sewing easier and more reliabl

	After simply adjust,the flexibility of spper thread will be improved.
	The part of Jaw is high easy to be observed.
	thread clamping mechnaism

◆ Product Parameters

Keywords：Lockstitch Machine,AR 8420D/8450 High Speed Direct Drive Computerized Double Needle Lockstitch Machine,

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