Qingzhou Haiyu Industry Co., Ltd is a leading manufacturer producing complete sets of pre-stressed and reinforced spun concrete pipe machines with ISO9001:2008 quality system certificate. Recent years,  adopting latest processing technology and imporing large processing lathe to improve quality rquirement to adapt to latest market demand.

With years of experience in manufacturing psc and rcc concrete electric pole machines and concrete drainage and well pipe machines, Our company has not only sold our products very well in Asian countries(Cambodia,Laos,Vietnam,Afghanistan etc.),African countries(Kenyan, Ethiopia,Ghana,Sudan etc) and other countries  but also developed and manufacturedvarious kinds of advanced concrete products equipments and building materials machinery equipments such as concrete mixer ,concrete batching machine,hydraulic steel bar straightening and cutting machine etc. We always persist " quality and service is life of company " !

 

 

1. Overview of Suspension Roller type Concrete Pipe Machine

Suspension roller type concrete pipe making machine is a kind of perfect machine and equipment to produce reinforced concrete pipes and Pre-stressed concrete pipe. This machine is capable to make pipes with diameter from 300-2000mm and with length from2-4meters. We can design many kinds of the pipe joint, including flush joint, socket & spigot joint And all the concrete pipes are widely used in administrative drainage, agricultural field irrigation, road culvert and deep water well.

 

2. Working Principle of Suspension Roller type Concrete Pipe Machine

 

This machine uses the Roller to support the concrete pipe mould, and produce the roller force to concrete in the mould. When the roller rotate at a high speed, the concrete in the mould will spread in the inner wall of the pipe mould and form a cement pipe with the centrifugal force, and when the mould with the inner concrete pass on the roller, the concrete between the mould and the roller will be compacted solid to form a pipe.

 

3. Character of Suspension Roller type Concrete Pipe Machine

 

3.1 Short production Cycle: because of the good effect of the roller to compact the concrete, every pipe just need 3-5 minutes with high speed roller rotation.

 

3.2 This pipe machine uses the dry cast material, there will no waste cement mud, then it won't pollute the environment.

 

3.3 During the production, the noise is low, it is about 80-90 DB.

 

3.4 The concrete pipes are with high pressure load and with high production efficiency.