What kind of metal material is the nozzle head of injection molding machine?
Screw is an important part of injection molding machine. Its function is to transport, compact, melt, stir and press the plastic. All this is done by rotating the screw in the barrel. When the screw rotates, the plastic will cause friction and movement between the inner wall of the cylinder, the bottom of the screw, the bottom of the screw, the advancing surface of the screw and the plastic and plastic.Often used to produce screw material:1, 38CrMoAla2, SACM6453, 42CrMo4, 9Cr18MoV5, SKD616, tungsten carbide alloy, tungsten carbide nickel based alloy7 、 fully hardened powder alloy (Quan Hejin)8, high temperature alloy
The injection nozzle of the injection molding machine has alloy common nitriding material
The injection head of the injection machine is the material of No. 45 steelNozzle specifications must be confirmed: total length, diameter of tooth, distance between teeth.All kinds of nozzles, spring nozzles and split nozzles for injection molding machinesThe thread has M18*2.5,M22*2,M24*2, M24*2 lengthenedM30*2, M30*2 lengthenedM30*3, M30*3 lengthenedM36*2, M36*2 lengthened,M36*3, M36*3 lengthenedM39*2, M39*2 extended specialtyM39*3, M39*3 lengthened special skillsM42*3, lengthenM45*2And so on all kinds of specifications, various length sizes. Special specifications must be ordered ~ systemThe difference between a split nozzle and a spring nozzle
