Cement Road Culvert Pipe Making Machine With Wet Casting Concrete
1. Overview of Suspension Roller type Concrete pipe making 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 making 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 making 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.
4. Technical Parameter of Suspension Roller type Concrete pipe making Machine
| XG 200-600 | XG 800-1200 | XG 1000-1500 | XG 4M | |
| Diameter | 200-600mm | 800-1200mm | 1000-1500mm | 300-2000mm |
| Length | 2000mm | 2000mm | 2000mm | 1000-4000mm |
| Power of Motor | 15KW | 45KW | 90KW | 110KW |
| Capacity | 10-15Pc/h | 8-12Pc/h | 6-10Pc/h | 6-8Pc/h |
| Labor demand without feeding machine | 4-5 | 4-5 | 4-5 | 4-5 |
| Labor demand with feeding machine | 3-4 | 3-4 | 3-4 | 3-4 |
| Joint | Plain,socket and spigot,male and female | Plain,socket and spigot,male and female | Plain,socket and spigot, tongue and groove | Plain,socket and spigot,tongue and groove |
Working process
(1): irst workers prepare the steel cage ,this cage can be made by manual ,also can be made by automatic machinery ,this machine could weld cage by automatic way.
(2): one worker clear the mould ,and brush de-mould oil
(3): use 5-10Ton crane to lift steel cage into mould, then use screw nut to fix the mould .
(4): lift the mould in to overhang rolling machine ,lock the machine and start running
(5): JS500 or JS750 machine mix the cement ,sand ,stone material ,then feed to the mould by automatic material feeding belt conveyer system . mould will be under the high speed running ,the material will be press into mould through main machine main shaft.
(6): after some minutes ,when material fill the mould ,then stop and open the machine ,use 5-10Ton crane to lift the mould with pipe to empty yard place.
(7): after 3 hours ,we could open the mould , then we have 5-7 days water curing .
