Cylinder Bed Unison Feed Heavy Duty Sewing Machine

Cylinder Bed Unison Feed Heavy Duty Sewing Machine FX244

The machine available for sewing jawing jeans, tents. Seat cushions, leather goods etc. The adoption of automatic lubricating system guarantee the stable sewing performance, high efficiency and excellent quality. Best fit for sewing packages, sports goods, toys, phone cases, shoes. Twofold big kettle and shuttle can avoid change often, less waste, improve efficiency. Competitive material feed setting, smooth sewing, high quality. New style adjust setting, adjust onward and backward sewing simply. New style double pivot inverse sewing setting, stand against friction, precise after long time usage. Sewing speed: 2200rpm needle pole journey: 38mm stitch length: 7.0mm cylinder dia: 47mmheight of presser foot: 15mm needle: DPx17 fluctuate height of presser foot: 2-6mm

Specifications: 

B2 material Hot Rolling Grinding Ball are the automatic production, manufactured by rotary cutting and roll forging, has the advantages of large output, stable quality and high delivery speed,,especially suitable for long association purchasing of large mining groups. Zhongwei B2 Hot Rolling Grinding Ball available diameter from 20mm to 60mm.B2 raw material chemical composition is C:0.72-0.85, Si:0.17-0.37, Mn:0.7-1.0, Cr: 0.4-0.6, P:≤0.025, S:≤0.025, hardness is 55-65HRC.

B2 Hot Rolling Grinding Ball

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd , https://www.cngrindingballs.com