
CPT Series CT/PT Vacuum Casting Equipment
The CPT series static-mixing vacuum casting system is used for both current/voltage transformer vacuum casting and APG casting. It offers two schemes: fully automatic vacuum online batching or fully automatic vacuum batch batching. After raw materials are prepared as Components A/B, a metering pump injects them directly into the casting-tank mold or into the pressure-molding-machine mold at the set ratio. With recipe-based management, formulas can be stored for different molds. The system is customized to the customer's capacity, material formula and process, meeting individual needs and enabling automated, intelligent production.
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✉ Email: insvac@insvac.com
Technical Specifications 技术规格
日均混料量 Average daily mixing volume | 根据客户需求 According to customer requirements |
填料包装规格 Package specifications | 25Kg / 半吨包 / 吨包 25Kg/Half-Ton bag/Ton bag |
树脂固化剂包装规格 Resin hardener packaging specifications | 18/200/1000L |
填料干燥罐有效容量 Effective Capacity of filler drying tank | 300/600/1000/2000L |
备料罐有效容量 Effective Capacity of material preparation tank | 100/150/200/300/500/800L |
浇注速度 Casting speed | 1-15Kg/min |
浇注阀移动方式 Movement mode of casting valve | 固定式 / 固定半径旋转式 / 双伺服驱动式 / Y 方向移动方式 Fixed type/Fixed radius rotating type/Dual servo drive type/Y-direction movement mode |
浇注罐规格 Specification of casting tank | 单仓单门式 / 双门隧道式 / 三仓式Single-compartment single-door type/Double-door tunnel type/Three-compartment type |
清洗装置 Cleaning device | 单组份树脂清洗 / 热压压缩空气清洗 Cleaning and scour by single component of resin/Hot press compressed air cleaning |
Process Features 工艺特点

The CPT series vacuum casting equipment features fully automatic loading and preparation, driven by a servo system and controlled by a servo axis-control system. With metal static mixing, material is injected directly into the casting-tank mold at the set ratio. Dual-servo rotating casting arms inside the casting tank enable fully automatic, fast positioning casting, reducing the casting-chamber size, saving resources and improving equipment productivity.
Product Features 产品特性
Process Flow ● Raw Material Feeding | System Composition ●Batching System,Metering System ●DMS Monitoring,Mixing System ●Casting System,Cleaning System ●Electrical Control,Vacuum System ●Heating System,Cooling System | System Features ●Dust-free bag breaking, environmental protection ●Online Batching,Continuous production ●Servo metering, accurate ratio ●Static mixing, mix-on-demand ●Automatic casting, simple operation ●Process parameters, recipe management ●Intelligent control, easy production | Optional Functions ●Dual-servo casting arm ●CCD vision recognition system ●MES Integration |
Applications 应用行业

The CPT series static-mixing vacuum casting equipment is dedicated to the production of current/voltage transformers, dry-type transformers and medium/high-voltage insulation components.
