Hot runner systems are divided into fully hot runners and semi hot runners. The design of the adiabatic runner is complex, but the effect is good and the maintenance cost is very l
Mar 22, 2023
Under normal circumstances, the first temperature controller represents the first pouring point, and the first glue feed point is generally at the bottom right of the product, the
The open circuit and the open circuit are the same, which means that the heater has no resistance, the normal resistance of the heater is about 10 to 300 ohms, and the grounding re
Hot runner temperature instability can be caused by many reasons, here are some possible causes and solutions: 1. Internal failure of the temperature control box: The sensor or con
The leakage of the hot runner heater will burn out the thermal conductor, because the leakage of the hot runner heater will cause the temperature to be too high, which will cause d
Take Nissei injection molding machine as an example: Injection pressure: 85-98% Holding pressure: 50-80% Injection speed: 60-80% Holding speed: 10-30% Screw speed: 30% Barrel tempe
Feb 10, 2023
You're talking about the heating ring of the hot nozzle of the hot runner, right? This depends on whether you are an embedded heating ring or a spring heating ring~ The spring heat
Ink tube rear end. The nozzle heater is bolted to the lower end face of the ink tube pillar, and the inkjet printer nozzle heater is at the rear end of the ink tube. Nozzle heaters
The wire drawing problem of needle valve hot runner system generally appears relatively rare, a small number of oil pressure systems and is the sealing method of the valve needle h
Dec 27, 2022
The open hot runner system is more favorable in price than the needle valve hot runner, in addition, the open hot runner system has a simple structure and easy installation, and it
Possible causes are analyzed: 1. The cylinder pressure is not enough, the normal working pressure should be 5bar. 2. Excessive injection molding 3. The temperature of the hot nozzl
Cause: Not too much heat is dissipated from the valve pin. Handling: Reduce the temperature of hot nozzles and gates, increase cooling time.
