Product Details

high demand products in market concrete spun pipe making machine

Product Description

Overview of high demand products in market concrete spun pipe making machine

Concrete pipe mould is a drainage steel mold with rigid joint, when running on the centrifugal spinning machine , it rotates rely on the friction force made by the roller and steel mold. Under the action of centrifugal force ,the concrete will be distributed to the inner of mold equally to form reinforced concrete pipe, it is a simple but useful concrete machine.

Production process:

Adjusting the vibration system to the best station according to the size of concrete pipe and the vibration frequency of the raw material diameter. When putting materials , vibrate, on the effect of amplitude vibration , it need 1-5 minutes to form solid molding ,interval time is 1-5 seconds , it means demoulding automatically no matter how big the size is.After demoulding , the mold will be transfer to curing place by trolley , the concrete pipe machine will be used to produce the next one when the product put away.

When produce concrete pipes with different specification, it just needs a relevant mold to ensure the product same.
The machine can be installed underground, it has advantage of small voice, no pollution , safe and reliable.
Suspension roller concrete pipe machine apply to concrete pipes with small diameter, it has advantage of saving cost, high productivity.

	200-600	800-1200	1000-1500	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

1 Avoiding the mold fly away the machine in spinning process

1.1The angle between running laps and running wheels should be in the range of 90-110, if the angle less than 90, it is easy to fly away, if the angle more than 110, the running wheel will be in a bigger stress to make displacement , even stuck the mold.

1.2 If the shafts are not parallel,the mold maybe fly away from the machine.

1.3 If the running wheel or mold laps are not perfect circle, the mold also have the possible of flying away.

1.4If the gravity of mold is offset, it may sway to one direction when spinning , if it is in high speed, the mold will fly away.

1.5 if the height of shafts is not the same , or the running wheel size is not same, it will make the mold tilt to one side , when rotating in high speed, the mold will fly away.

2 Avoiding the machine move to one side

Moving to one side is one reason of flying away, even if it does not make the mold fly away,it will damage the circle of the running wheel and running laps after a long time of moving to one side.It is necessary to solve this problem to avoid the accident.

3.The shafts have to be parallel and have a same height when installation.

4.The cement paste will flow to the bearing when the spinning machine working ,which makes the bearing wear or heated,so the sealing of bearing is important.

typical application

Working Principle

This machine uses the Roller to support the 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.

(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.
(2) This Pipe machine uses the dry cast material, there will no waste cement mud, then it won’t pollute the environment.
(3) During the production, the noise is low, it is about 80-90 DB
(4) The Concrete Pipes are with high pressure load and with high production efficiency.

Packaging & Shipping

Different Machines with Different Package, Plastic and Thick Paper, Wooden Box or as the suctomer's request

Wear Parts