中伟700-3-4-5700-3-4-5包缝机缝纫机

M700-3-4-5高速包缝机是一款美观，高效的缝纫机。700系列是改进的基本型包缝机，美丽的线迹和充实的附属配件，维修方便，可广泛满足市场的需求；实现了控制温度、噪声、震动的高速旋转，提高了生产效率；油封效果好；保护缝制品不受油污染。 ST 800 series is to improve the basic package sewing machine.Abeautiful track and a full line of accessories.Easy maintenance.Canbe extensively to meet the market demand and achieve a resistance temperature ,impatient sound,vibration,high-speed rotation.Toimprove the production efficiency.Seal effect is good.sewn products to protect against oil pollution 移动式护针器 Mobile care needles 强制排油机构 Forces to oil organization 针线及二重环线挑线机构 Thread/double-looper Thread-taking-up mechanism 完全封闭式针杆机构 Completely enclosed,and the needle bar mechanism