To start new line of PVC fitting connector molding, main equipment are molds and injection molding machines. Many customers will feel confused on that how to choose PVC fitting molding machine while the molds can be design according to PVC connector samples and production quantity. So here, we list the key points for choosing the most suitable PVC fitting molding machine.
Firstly, strong corrosion resistance of plasticizing parts.
As we know, PVC plastic is corrosive material which will dust normal machine. So the PVC fitting making machinery applied special plasticizing screw design, hopper and nozzle which has strong corrosion resistance.
Meanwhile, the machine must ensure the safe PVC fitting production.
To keep the PVC fittings molding at the suitable temperature range during mass production, there should be strict control system on PVC molding machine, with fan on injection screw barrel and hopper top.
Third point, enough room for fittings moulds.
As PVC fitting moulds usually apply hydraulic cylinder for mould actions, which requires more room compared with the normal moulds at the same clamping force or injection weight. Such as DKM PVC injection machine has extra 200mm each side for PVC machine door distance.
Besides, there are also other customize parts, like enlarge the chromed nozzle size, application of oil cooling with water cooling and so on.
Learning more about PVC injection moulding machine for Fittings? Contact us today to talk with one of our PVC fitting molding specialists.