Changzhou Shanqiu Machinery Equipment Co.,Ltd
Add：No.50 Chenjiatang Industrial Park,Majiaxiang Cun Wei,Hutang Town,Wujin District,Changzhou City,Jiansu Province
Two-needle thick cloth sewing machine SQ-4331
Double needle short arm filter bag sewing machine is for sewing filter bag's top and bottom .The component is professional for sewing thickness filter bag fabric and also easy to operation.
1. Cylindrical type double needle machine has needle, dental, and foot presser synchronous feeding function, it can prevent fabric from deviating. The stitch is very beautiful and neat. It adopts sliding rod pick line. Imported vertical double rotating hook line, form two parallel lines of lock type stitch. Upper and lower shaft transport through timing belt. Knob type disc adjust the stitch length and lever type reversing forward feeding structure, make the operation more simple. And it has clutch safety device, to prevent the machine damage caused by overload.
2. The products are widely used in sewing tents, arch, parachute, hot air balloon, seat cushion, sofa and other products, especially suitable for filter bag, ring type cylindrical items.
3. The machine adopts electronic positioning motor, when parking in the process of sewing machine, steerable machine needle is always under the above fabric or cloth, for long arm machine, no need to frequently turn the hand-wheel, the operation is more convenient.
Max sewing speed
Max stitch length
Presser foot lift height
Needle bar stroke
4.8/6.4/12mm (Can be selected or customized.)
Take-up lever stroke
Local oiling by hand
Two big rotating hook
Cone yarn specification and quantity
Three-phase three-wire+PE 380V/60Hz