low power consumption reduces cost.the J-8500-L-7 uses servo motor,provides the energy-saving upto 35％ compared to traditional V-belt driven system.can reduce the production cost greatly

large arm space,it makes easier for cloth handling.the J-8500-L-7 has 450mm of arm width,it is very convenient for operation

semi-dry type max.sewing speed 4000rpm

the maximum lift of presser foot is 14mm,and easy for operation,the J-8500-L-7 provides 14mm of max.lift of presser foot,it is convenient for sewing heavy materials

presser foot tension adjusting screw with scale,it is easy for adjustment

with safety switch,ensure the maintenance safety