Vacuum Pumping Systems By Vacuum Plant & Instruments Mfg Co....

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Product Description

As a quality driven enterprise, we are engaged in providing a high quality range of Vacuum Pumping Systems.

Other details:

In order to obtain void-free epoxy castings with low partial discharge and good dielectric strength suitable for use at high voltage it is necessary, among other things, to mix the resin & pre-dried filler well to deaerate it by vacuum and finally to pour it, also in vacuum
The mixing chamber with circular cone-shaped bottom is heated with an oil jacket, the temperature being measured and controlled continuously
The temperature of the wall is hence uniform
A stirrer with baffle rotating at the correct speed which gives shearing action causes thorough resin filler mixing
The agitation exposes all the mix to vacuum & thus degassing is thorough
The mixing paddle drive is with 3 phase motor & reduction gear
The shaft seal is robust rotary seal with tapered roller bearings
The pouring valve is made of P.T.F.E. (Teflon) & this makes cleaning easy
Trap is used to very effective stop abrasive filler particles from entering & ruining the vacuum pump
Water-cooled trap is provided for preventing volatile hardeners from entering the vacuum pump
Pouring chamber can be heated or unheated as required
Rotary turntable with vacuum-tight rotary seal or chain & sprocket driven trolley or rails allows the moulds to be positioned below the pouring spout without breaking vacuum
Epoxy mixing & deaerating plant: Medium size epoxy vacuum mixing plant for use in the laboratories of a progressive Electrical Manufacturer can handle from 5 kg to 200 kg of Resin-filler gardner mix
It is very versatile being able to handle solid or liquid resins hot or cold processing
Temperatures from 160°C to room temperature are possible
A vacuum of 1 torr is easily obtained
The use of the plant enables void-free castings to be obtained