Injection molding products, technology solutions: Injection Condition: injection volume is inadequate; increase the injection pressure; increased injection time; increase holding pressure or time; increase the injection rate; increase the injection cycle; operation causes abnormal injection cycle. Causes and solutions generated by a black dot) feeding tube so that the melt temperature is set too high, two-color thermal decomposition injection, you should check the barrel temperature controller is out of control, and appropriate to reduce the temperature of the cylinder. 2) melt remaining in the barrel exploded lights cause localized overheating double injection, you should check the barrel, nozzle and screw hoppers prevent countless dead phone color injection reflux valve and repaired 3) melt with the barrel wall friction overheated melt decomposition, which should adjust the screw and barrel gap. Avoid excessive shear force, the gate is too small or too fast injection 4) the residual gas in the mold due to adiabatic compression and cause a fire. Make melt overheating decomposition. This may be appropriate to reduce the injection speed and improve the structure of the exhaust port of the mold. engel color injection molding machine | Double Injection | Hengxin multicolor multicolor by Karen Xin Technology Limited. Karen multicolor Xin Technology Co., Ltd. (www.szhxds.cn) strong, credible, in Shenzhen, Guangdong plastic mold industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Hengxin innovative ideas will lead into the brilliant multi-colored and you work for a better future!