Cement Wall Plaster Machine

Zhejiang Wengong Intelligent Technology Co., Ltd. is one of the leading manufacturers and suppliers of cement wall plaster machine in China. We are committed to providing high quality machinery with competitive price. If you're going to buy advanced cement wall plaster machine made in China, welcome to get quotation from our factory.

Wengong JPL cement wall plaster machine is our in‑house development. We learned from proven advanced equipment technologies from Europe and America and kept upgrading the product for domestic use. Several technical breakthroughs have been realized for mortar lining repair work on municipal drainage pipes, and this product carries multiple national patents. This high‑efficiency, energy‑saving spraying unit is purpose‑built for manhole repair tasks. Users can deploy it for polymer mortar lining spray‑repair on municipal drainage pipes and inspection manholes, and it works for manholes and drainage pipes of different diameters.

We built this machine with lightweight and low‑height layout. After overall‑height optimization, its material drop distance is 100 mm shorter than competing models. This cuts physical strain for site workers and brings a 25 % rise in working efficiency. The unit is easy to move, so shifting it across different construction sites will not cause much trouble.

Fitted with variable‑frequency speed control, operators can adjust pumping pressure and output volume in stepless mode. They can make adjustments based on actual mortar consistency and material properties. It supports polymer repair mortar with many mixing ratios, so it performs well under all kinds of complicated site conditions.

Pump‑core parts get special wear‑resistant treatment, and daily maintenance does not take much effort. One dedicated sealing structure lowers part wear triggered by material leakage. The clutch‑type structure for rotor‑stator assembly and disassembly simplifies regular service work. The stator bushing adopts high‑content natural rubber material. Its wear‑resistant performance is 30 % better than conventional spare parts, and it can stand the tough working conditions created by pipeline‑repair mortar.

We optimized the mixing system with 3D modeling, fluid‑flow simulation and finite‑element stress analysis. The specially curved mixing paddles create mixed radial and axial material flow. It expands contact area while materials are being blended, so the final mortar gets fully and uniformly mixed.

We have also reworked the discharge structure to open up more space for service operations. Emptying leftover material and full‑machine cleaning can be completed quickly on site. The machine comes with pressure‑sensor remote control, anti‑wear limit control for screw pump, expansion adjustment function, plus sliding quick‑release mechanism for rotor and stator. Operators can take apart and reassemble pump‑core components directly at construction sites. This really solves the practical difficulties of on‑site maintenance.

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