
HVB Series HV Bushing - Static Mixing Vacuum Casting & Impregnation System
The HVB series HV-bushing static-mixing vacuum casting and impregnation system is dedicated to the vacuum casting of HV bushings and similar products. It centrally controls processes such as material feeding, degassing, mixing, product vacuum drying, vacuum casting, pressure impregnation and final curing, realizing automated production and improving efficiency and yield.
☎ Sales Hotline: +86 592 7792-509
✉ Email: insvac@insvac.com
Technical Specifications 技术规格
树脂固化剂包装规格 Resin hardener packaging specifications | 18/200/1000L |
备料罐有效容量 Effective Capacity of material preparation tank | 100/150/200/300/500/800L |
计量方式 Measuring method | 立式伺服计量泵 / 伺服齿轮泵 + 流量计 Vertical servo metering pump / servo gear pump + flowmeter |
浇注速度 Casting speed | 1-15Kg/min |
混料方式 Mixing method | 静态混料 Static mixing |
浇注方式 Injection method | 移动罐 / 缓冲罐 Mobile tank / buffer tank |
浇注罐 Injection tank | 真空 + 常压 / 真空 + 正压 Vacuum + atmospheric pressure / vacuum + positive pressure |
加压压力 Pressurization pressure | <0.2MPa |
Process Features 工艺特点

The HVB series HV-bushing static-mixing vacuum casting and impregnation system adopts an online degassing device for continuous feeding. Servo-controlled gear pumps combined with flowmeters achieve precise material-ratio control. A metal static mixer enables continuous mixing and continuous casting. Products are heated, dried, degassed, cast and pressure-impregnated under vacuum, and final curing is performed inside the casting tank, integrating degassing-casting-curing. The entire process is fully automatic.
Product Features 产品特性
Process Flow ● Raw Material Feeding | Process Control ● Electrical Control | System Highlights ● Overhead crane loading, easy operation | Optional Functions ● MES Integration |
Applications 应用行业

The HVB series HV-bushing static-mixing vacuum casting and impregnation system is dedicated to the vacuum casting of HV bushings and similar products.
