A kind of waterproof roll production vacuum equipment
By designing vacuum equipment for waterproof membrane production, and utilizing the high-speed shearing force of the stirring motor and emulsifying vanes, combined with vacuum extraction technology, the problem of plasticizer bubbles in waterproof membrane production was solved, thereby improving the material's density and mechanical properties.
CN224474923UActive Publication Date: 2026-07-10SHENZHEN LANDUN WATERPROOF ENG
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN LANDUN WATERPROOF ENG
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-10
Smart Images

Figure CN224474923U_ABST
Abstract
This utility model relates to the technical field of waterproof membrane processing equipment, specifically a vacuum device for waterproof membrane production. It includes a tank body, with a stirring motor mounted at the top and a connecting rod at its output end. Multiple first emulsifying vanes are mounted at the bottom of the connecting rod. The advantages of this utility model are: by setting up a tank body with a stirring motor and two auxiliary motors mounted on it, the connecting rod at the output end of the stirring motor and multiple first emulsifying vanes at its bottom, multiple second emulsifying vanes mounted on the outer walls of four mounting rods, and multiple wing plates mounted in the middle of the support rods, the stirring motor, when energized, drives the multiple first emulsifying vanes to rotate at high speed. Simultaneously, these vanes, in conjunction with the multiple second emulsifying vanes, mix the raw materials and auxiliary materials of the waterproof membrane. The multiple wing plates further assist in the mixing of the raw materials and auxiliary materials, ensuring uniform mixing. The overall structure is simple and easy to promote and use.
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