maintenance of manifold of hot runner system When properly installed ,manifolds will operate trouble free. If a problem occurs it is usually due to heater or thermocouple failure or melt contamination. HEATER/THERMOCOUPLE FAILURE Let the tool…
Procedure for colour change of hot runner 1. Increase mold temperature by 15 C 2. Increase manifold and nozzle temperature by 50 C 3. Retract molding machine nozzle 4. Auto purge molding machine as per you standard practice 5. Hand…
Heater and Thermocouple Replacement 1. Remove hot half from mold 2. Remove Locating ring that clamps hot nozzle in place 3. Remove back plate of mold, if required, to give access to nozzle head 4. Using a small jimmy bar…
// In order to maintain quality parts for most of plastic injection molding company in China , plastic parts must be produced in quality molds. The best quality parts are produced from precision molds. Molds, quite like cars, begin to…
Fastern screws on the core and cavity plates before transport to avoid mold open. Properly secure connection Wrong connection 3/4 part of eyebolt screw enter into holes of mold 2 eyebolts…
Injection molding machine nozzle , runner —why get stuck ? According to our experience, the stuck problem is made by copper , aluminum , stainless steel, Magnetic Filter Bar can not attract all of metal impurities . Especially 1-2 mm diameter…
Ths video is for a very simple mold assembly,but I think it could represent something basic for mold making
Thе plastic mold design iѕ an intеllесtuаl wоrk оf rеаlizing thе idеа of the mоld so that the molded product iѕ within thе desired ѕресifiсаtiоnѕ аnd thе cost iѕ within thе rеԛuеѕtеd limit, аnd thе itеmѕ to bе investigated саn…
Why buy’s initial design important Most of the time, I was asked to give a price for just a sketch, it is far away from the quotation I can give.As you know, the official design unit is “mm” or “inch,”just 3-5 mm difference…
plastic injection molding china manufacturers,plastic injection molding companies in china,custom plastic molding china PIM MOULD industrial co.ltd is a professional plastic injection molds maker and plastic injection molding china manufacturers in Huangyan,a so called Chinese plastic mold town . We specialize…