Supplier: Ring die processing series of machine series of machine in mold of feeding and biomass production field:, chamfering countersunk machine, outer drilling machine one and two spindles, hole cleaning machine, flange keyway hole drilling machine, gun drilling machine 4 and 8 spindle, vertical grinding machine, material feeding machine, roller gear hobbing machine, 2> Gear processing series of machine:, gear hobbing machine, gear milling machine, gear grinding machine, gear hobbing and milling machine
