Except that the rotary hook needs to control the oil supply to avoid contaminating the clothes, it is not necessary to control the oil supply of each part. When the capacity of the oil pump at the needle bar is limited, the oil amount can be adjusted to a small amount by screwing the adjusting screw on the left end of the upper shaft by an appropriate amount. If the amount of oil in the hook is too large, turn the adjusting screw out.

Hat Equipment Series

Hat visor sewing machine, eyelet sewing machine, button warpping machine, etc.

Shoes Sewing Machines

Shoes Tongue loop webbing machine, shose bartacking machine, etc.

Computerized Pattern Sewing Machine

Rivets Nailing machine, pattern sewing machine, template sewing machine. etc.

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