Spun Pile Mould

1:Overview Spun Pile Mould is used for electronic concrete pole making. Its mainly manufacture technology is longitudinal tension by steel wires. Then it can squeeze out the excess water in the concrete under the centrifugal force. Thus, it can greatly improve the concrete density and strength.
In order to form the concrete more quickly to meet the design strength of more than 70%, steam curing can be carried out so as to shorten the mould-releasing cycle.
Our factory products two categories of Pre-stressed concrete pile steel moulds, DMZ&DMD. The Pre-stressed Electric Poles by this series equipment comply with the China Standard JC/T364-2001. 2:Working Principle 2.1. The steel mould should work together with pile spinning machine. The steel mould should be placed on the spinning machine smoothly.
2.2. Put the mixed slurry into the mould and rotate in different directions under the motor driven.
2.3. In this process, the redundant water in the concrete is released by the force of centrifugal, and the concrete is dense and high strength. And then, the pole forms around the inner wall of the pile mould. 3:Technical Parameter Conical electric pile steel mould

Parameters of Pile Mould
Parameters Spec	Diameter	Length (L0)(mm)	Length of mould(mm)	Spread wheel (mm)	Tread diameter of running wheel(mm)	Tread width of running wheel(mm)
ZM2506-12	250	6000-12000	6400-12400	2000	600	83
ZM3006-12	300	6000-12000	6400-12400	2000	600	83
ZM3506-12	350	6000-12000	6400-12400	2000	600	83
ZM4008-14	400	8000-14000	8400-14400	2000	630	83
ZM4508-14	450	8000-14000	8400-14400	2000	680	83
ZM5007-15	500	7000-15000	7400-15400	2000	730	83
ZM6010-15	600	10000-15000	10400-15400	2000	830	83
ZM8010-15	800	8000-20000	8000-20400	2000	1040	53

  4:Feature 4.1. Welding technology, this enhances the smooth finish of the mould wall, and eliminates the uneven traces of rivet holes. So the concrete poles appearance will be improved significantly.
4.2. The cylinder is changed to U-type longitudinal stiffeners which can greatly increase the stiffness and flexural strength of the steel mould,
4.3. Install the slot with rubber sealing strip, in order to prevent leakage to ensure quality.