商品描述： SG-0302厚料同步送料缝纫机用途:一般车缝（特厚车缝）;用于皮革、人造革、帆布、座垫、沙发、箱包等。特点1)采用连杆式上下送料机构和压脚交替提升机构，保证送料的顺畅；2)采用大旋梭勾线减少底线更换次数；3)采用自动润滑装置，最高速度可达2000转/分钟；4)采用最新的缝制结构，实现了低张力缝制的优点；5)压脚提升轴和压脚摆动轴采用密封式自动润滑；6)后盖板采用加高设计，有效的防止漏油；7)SG-0302缝厚性能更佳。Applicable to General sewing (sewing thick); for leather, leather, canvas, cushions,sofas, boxes etc.Characteristics:1) A link-type feeding mechanism up and down alternating presser foot lifting mechanism to ensure smooth feeding;2) using a large rotating hook line to reduce the number of bottom line replacement;3) automatic lubricating device, the maximum speed of up to 2000 r / min;4) using the latest sewing structure, to achieve the advantages of low-tension sewing;5) The pressure foot lift shaft and swing the presser foot shaft is sealed self-lubricating;6) increasing the height of design with the rear cover is effective to prevent oil spills;7) SG-0302 sewing better performance.
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