... in order automatically,mesh drawing system is controlled be servo motor which improves the precision of mesh opening size,meanwhile ... control electric resistance No of welding controller 1,2,3,4,6,13six controller for your choice Welding transformerHWB140KVA×13Welding ... time10ms-1000msMesh drawing motorBSHB31325 two set Fallen wire step motor BSHB31115Water cooling pressure 0.2~0.3MPaWater consumption( ...