Automation and integration of the whole process to create a dust-free and efficient modification production plan
This complete set of off-line equipment consists of three core units: automatic unpacking and loading system for ton bags, multi-component weight loss metering and batching platform, and co-directional twin-screw extrusion host. The whole production line is equipped with an integrated PLC centralized control system, which realizes unattended operation in the whole process from raw materials entering the factory to plasticizing extrusion. The left side of the equipment is equipped with a lifting electric hoist ton bag unpacking mechanism, which can directly hoist whole tons of raw materials to complete sealed automatic bag breaking. With negative pressure dust removal pipeline, it completely solves the dust overflow problem of traditional manual feeding and meets the environmental protection production verification standard; The middle layer is equipped with a multi-warehouse weight loss measuring system, and the multi-component raw materials are independently and accurately weighed, and the ratio accuracy is controlled within ±0.3%, effectively avoiding the color difference and performance fluctuation of finished products caused by manual batching, and ensuring the batch stability of masterbatch products.
The core main engine of the production line adopts high-torque co-directional twin-screw extrusion structure, equipped with high-power special drive motor and heavy-duty deceleration system, which is suitable for processing various difficult materials such as calcium carbonate high-filling masterbatch, low-smoke halogen-free cable material, engineering plastic modification, color masterbatch, etc. The stable production capacity of a single production line can reach 600-800kg/h. The building block screw element supports customized length-to-diameter ratio on demand, and with multi-stage vacuum exhaust device, it can fully remove small volatile molecules inside materials and improve the quality of finished plastic particles.
One-stop whole-line customization helps rubber and plastic enterprises reduce costs and increase efficiency
This production line is a one-stop overall delivery scheme. The main engine, batching auxiliary machine and conveying dust removal equipment are all independently developed and produced by the enterprise. The electronic control system of the whole set of equipment is unified and linked to debug, which solves the pain points of equipment adaptation failure and cumbersome after-sales docking of many manufacturers in the industry. Dramatically cut corporate labor costs; The closed negative pressure conveying structure reduces the loss of raw materials, and the high-precision weight-loss batching reduces the waste of raw materials, helping rubber and plastic manufacturers to reduce the comprehensive production cost from the multiple dimensions of manpower, raw materials and energy consumption.
PROSPECT OF INDUSTRY
At present, the demand for environmental protection control and automation upgrading in the rubber and plastic modification industry continues to increase, and the fully automatic sealed integrated granulation production line has become the mainstream trend of equipment upgrading in the industry. Kolke will continue to deepen the research and development of twin-screw extrusion equipment, iterate the supporting technologies of weight-loss batching and automatic feeding, and launch more customized complete sets of extrusion production lines suitable for different production capacities and materials, so as to help the intelligent transformation of rubber and plastic manufacturing industry.
