Manhole Rotary Sprayer

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

The non excavation repair cement rotary sprayer is an essential working part for urban drainage network trenchless repair. It applies to common construction processes including CIPP flipping and CCCP spraying. This sprayer works with vehicle-mounted spraying devices. It completes even rotary mortar spraying on inspection well inner walls and pipeline linings. Its working state directly affects lining thickness uniformity and overall construction quality in actual repair projects.

 

This cement rotary sprayer is designed to fit narrow working spaces in trenchless repair. It has a compact overall structure. Workers can lower it smoothly through standard inspection wellheads to reach the designated working depth.

 

The sprayer is equipped with an adjustable rotating power structure. It connects with the device control system to change rotating speed freely during operation. By matching different mortar output and spraying pressure values, workers can control single-circle spraying thickness precisely. It adapts well to various lining construction standards with different design requirements.

The rotary spray nozzle is made of integrated wear-resistant alloy steel material. It is specially strengthened to resist abrasion from high-hardness repair mortar. This design effectively extends the actual service life of the nozzle. Even after long continuous working hours, it can keep stable and uniform spraying coverage.

This cement rotary sprayer supports coordinated lifting work. It matches the equipment lifting mechanism to finish even lifting spraying. This keeps the whole lining surface at a consistent thickness. Its spraying angle can be adjusted according to actual wall shapes. It works for both round pipeline inner walls and rectangular inspection well walls.

It can adapt to most mainstream vehicle-mounted trenchless spraying equipment on the market. It serves as a stable and reliable matching accessory for all kinds of urban drainage pipe network repair projects.

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