Static Mixing Vacuum Casting Plant

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Static Mixing Vacuum Casting Plant Introduction

GH-SC series Static Mixing Vacuum Casting Plant is mainly applied for casting of dry type transformer, dry type bushing, disc insulator, CT/PT, HV switch insulator and other electrical products.

It is applicable for electrical products with filler or without filler.
It goes for degassing, mixing, casting of high polymer materials under vacuum, Such as bis-phenol A epoxy resin, outdoor epoxy resin and polyurethane.
It is applies to manual packing mixing materials by customer itself and bi-component premixed packing, The viscosity ranges from 10-20000kp.
It is accessible for operators for its modular assembly ,convenient erection ,easy operation and high level of automation .
Various vacuum casting plants with a static mixing type focus are customized as your request .

Static Mixing Vacuum Casting Plant Main Features
1 . Advanced static mixing system
Advanced static mixing technology
Strong pushing force of metering pump
Continuous mixing of static mixer
Automatic and Continuous process in material pushing , static mixing and casting .
Small amount of mixture used for mixing
Low viscosity of mixed material
Mix and cast at one time
Guaranteed quality of product’s soaking nature
Automatic realization to prevent misoperation
Little residue for least material consumption and best environment protection

2 . Smart distribution system for casting
Valve for automatic casting is used with each mold connected by a nozzle
Touch screen for control
Metering pump for automatic control of each mold’s casting quantity
PC record of casting quantity for further reference

3 . Perfect vacuum system
In production all steps of materials preparation ,distribution ,feeding and casting are finished under vacuum to remove water and gas purity in job and ensure a satisfied insulation level .

4 , Reliable metering system
For static mixing vacuum casting plant
A reliable metering pump made of super hard wear-resistant material
Dynamic metering accuracy within 1%
Service life over 1 billion times
For other types of casting plant
High precision electronic weighing system or flow meter and imported feeding pump used for precise material preparation

5 . Advanced safe heating technology
The mixing chamber for degassing uses thermal oil as heating medium , This kind of heating is safe , reliable ,precision and even in temperature control without partial over-heat .
The casting chamber set for molds gets heated through electrical heating elements , this kind of heating is energy-saving ,easy, reliable ,and elegant .

6 , Advance reliable control system
The main control system is a PC controlled one ,All key technological processes are protected from a likely misoperation by a PC interlocking device . It is easy to shift technological process,record curve ,and revise parameter on the PC . The metering and vacuum system is set for an automatic control with world class overall performance .

7 , Various measures to ensure safety and reliability
Stress more on quality from the very beginning of design with all components selected of famous brand .
The plant is designed in modules and assembled and tested before delivery .
Systems on metering ,vacuum and control are tested in a simulated working environment to further improve system adaptability .
Each vacuum system , heating system and other safety -sensitive pressure chambers have an interlocking device and are strictly manufactured , assembled and tested in line with relevant national norms .

Specification for choice
VRC Series Basic Vacuum (pressure) Casting Plant

Dimensions  mm	Ultimate vacuum	Leakage rate  Pa.L/S	Operating pressure	Metering mode	Mixing mode	Casting mode
Ф1800×2000	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф2000×2200	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф2200×2400	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф2400×3000	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф2500×3500	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф3000×3500	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф3200×3500	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer
Ф3200×4000	≤50Pa  (unload)	≤100	≤0.4 MPa or none	Auto-metering by metering pump	Static mixing	Auto-control by computer