Automatic pressure gelation process machine is a special technology for casting high voltage electric components from epoxy resin. It can reduce the casting duration to dozen minutes from dozen hours by comparing to conventional vacuum casting method.
It can control exothermic effect well, good for compensating shrinkage by curing reaction and so casted products have good dimension stability and high mechanical strength.So, this automatic pressure gelation process machine technology is especially suitable for casting pole rod of vacuum breaker, cover of SF6 breaker and those products of thin-wall, complicate or multiple side core pulling.
During the gelling process, automatic pressure gelation process machine fresh material is supplied continuously to the mold under pressure in order to prevent cracks and voids and to compensate for the shrinkage of the material. The mold is held together by the clamping machine.
The degassed material is injected into the automatic pressure gelation process machine mould directly from the static mixer.One central mixing and metering system can serve several clamping machines.
In this case each clamping machine has its own static mixer positioned directly in front of the mold and also has its own shrinkage compensation unit to maintain the pressure. The system is supplied via a ring line which requires no maintenance and is free of sedimentation. In principle the length of this line is insignificant.
Automatic Pressure Gelation Process Machine Advantages:
Uniform material and product quality thanks to constant reactivity, constant temperature and constant viscosity of the material. No sedimentation of fillers anywhere in the system.
Shorter production cycles with shorter clamping times. The system can be run with significantly higher mixing temperatures.
Can also be used for highly reactive epoxy resins or polyurethane.
Exactly maintained and reproducible process parameters which can be checked online, ensure uniform quality.
Lower expenditure for cleaning, elimination of solvents, considerable reduction of material wastage through compact form of construction.
Optimization of the process sequence because even complicated moulds can be filled with the aid of electronically variable casting speeds and freely programmable tilting angles of the clamping machines.
Automatic Pressure Gelation Process Machine Product Description
Backed by rich industry experiences, we are leading Exporter, Supplier and Trading Company of Automatic Pressure Gelation (Apg) Process Clamping Machine in Zhejiang, Zhejiang, China.
This type machine called six sides machine, on top, bottom, right and left side all with core-pullers, and the core-pullers are controlled hydraulic system, so it can move automatically. This machine apecial applicate to produce ZW32 circuit breakder.