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| 线迹类型： | 外线机 | 部件能否分离： | 是 |
| 滚动列数： | 双列 | 滚动体种类： | 球轴承 |
| 型号： | S-842/S-872 | 商标： | SHINLUEN鑫轮 |
| 产量： | 1200 |
S-842/872 双针针送平缝车（大旋梭）
用途：
适用于缝制鞋靴、衬衫、制服、大衣、女内衣、牛仔裤等
主要特点：
1、本机采用双直针，立式自动加油旋梭勾线，滑杆挑线，构成二行双线锁式线迹
2、针杆摆动与布牙同步送料，能确保线迹均匀及防止缝料滑移，旋钮式圆盘调节针距和杠杆式倒顺送料机构使操作更为简便
3、上下轴采用滚珠轴承，同步齿形带传动，柱塞式油泵润滑系统。
4、S-872配备双倍线量旋梭，降低换线频率，提高工作效率。
技术参数
| 最高缝速 | 3.000spm |
| 最大针码 | 5mm |
| 使用针 | DP*5 22# |
| 压脚提升 | 手动/7mm 膝控/13mm |
S-842/872 TWIN-NEEDLES,NEEDLE-FEED,LOCKSTITCH SEWING MACHINE(LARGE HOOK)
Applications:
It is suitable for stitching shoes, bags shirts,uniforms overcoats, women’s underwear, and jeans,etc.
Main Features:
1.With two straight needles,self-lubricated vertical-axis rotating hook for catching thread loops and sliding cam thread take-up, the machine can produce two line of lockstitch.
2.Synchro feeding of needle bar and feed dog assures every stitches and prevents materials being sewn from shifting. Knob-type stitch regulator and lever type reverse feeding machanism permit convenient operation.
3.The arm shaft and hook shaft are supported by ball bearings,With synchro tooth-belf for driving and plunger pump for lubricating.
Specifications:
| Max Sewing Speed | 3.000spm |
| Max Stitch Length | 5mm |
| Needle System | DP*5 22# |
| Presser Foot Lift | By hand /7mm By Knee/13mm |