产品介绍

FGB4-1大型厚料缝纫机,采用单针摆梭,上下同步送料,构成双锁式线迹。根据集装袋的缝制要求，做出了调整，适用于特厚、中厚和较薄的集装袋的缝制，缝厚料不跳针，缝薄料不起皱。手动压脚可前后左右拉动缝制进行局部加固，对于缝制加防尘条的包装制品，可更换针位三种部件进行有效的缝制。

本机也适用于工厂缝制麻布轮、帆布、皮革、毛毡等制品，如帐篷、露营房、马鞍等。

Brief  Introduction of product

FGB4-1 Large sewing machine for thick material adopts single-needle and oscillating shuttle, upper and lower synchronized feeding, forms 2-thread lock stitch. It has been adjusted in specialized according to the sewing re-quirements of containing bag. It is suitable for sewing containing bags with super-thick, medium and thinner material. No skipping stitches when sewing thick material and no puckers when sewing thin material. The manual presser could be pulled in forward, backward, left and right directions; it could fix the partial of sewing material. For packing prod-ucts with dust-proof strip, it could sewing that in changing needle position and three kinds of parts.

It is suitable for sewing tent, camp and saddle with linen cloth wheel, canvas , leather and felt.

主要特点

采用：升降式送料牙：交替压脚，此机构在额定范围内的任何长度针距下，缝纫
滑性、粘性缝料及特长制品时，都能保持上下层不位移，使制品整齐，线迹美观
；连杆挑线机构，使主轴转速得以提高，减轻了声响，保证了整车质量，延长了
使用寿命。

Main  characteristics

    It has lifting feeding tooth and alternation presser.This structure could keep the upper layer and lower layerin same position without move.when sewing smooth.viscous and super-long products under any length of stitch size.The connecting-bar take-up mechanism could improve the speed of arm shaft,reduce the noise.guarantee the quality of whole machine and prolong the service life.