Oil leakage often easily happens to the needle stems when machines are running at great speed. Therefore a forced oil return device is used at needle stems to lubricate fully them and avoid oil leakage from them. Button type needle distance adjustment device is suitable for production of multi types. The adjustment scale on the hand wheel is adjusted to a suitable position by pressing the button to change needle distance. Therefore the needle distance can be easily and correctly adjusted. Unilateral active device can cause faster and more convenient threading, enlarge the diameter of threading shelf, supply sufficient wires during sewing, effectively avoid jumper wire and assure beautiful wire trail.
Purpose: suitable for the sewing of common sewing materials of men`s wear, women`s wear, children`s wear, etc. suitable for the sewing of thick materials of fur, leather and jean, etc. Since the line
Use: 63900 AM is suitable to sew bottom ends of trouser legs of jean and garrha. Performance: Synchronous wheels for upper and lower shafts are used to transfer motive force. The needle stem support s
Oil leakage often easily happens to the needle stems when machines are running at great speed. Therefore a forced oil return device is used at needle stems to lubricate fully them and avoid oil leakag
Oil leakage often easily happens to the needle stems when machines are running at great speed. Therefore a forced oil return device is used at needle stems to lubricate fully them and avoid oil leakag
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