USE the pendulume principle ,,,,,,
3000rpm of the drive unit translate viathe flexible shaft into 12000 vibrators per minute in the poker head ,the low output speed ensures high reliability and extended service life,can be driven by electrical motor, petrol or diesel engine.with standerd poker diameters.
Festures:Long life span,easy to maintaince,low noise,it is popular in the market.
Vibrating Frequency (VPM)
pendulum type concrete vibrator poker
Vertical vibration concrete pipe mold is composed of removable steel outer mold and inner mold adhere to vibrator . Outer mold is assembled with two steel semi-circular tubes of 5mm. The semi-circular tubes is connected with bolt pins with wedges. Inner mold is a overall round cylinder and bottom diameter is a little smaller than upper diameter so that to take out the inner mold easily .
The investment for vertical vibration process which is a simple production process of concrete culvert pipes is low but flexible arrangement .During vibration, vibration bar can help concrete of pipe wall compacted and even and during reasonable vertical vibration , the vibration bar will not cause deformation , misplacement or damage of steel lantern ring, reinforced steel framework and embedded components which ensure mechanical property of concrete pipes during jacking process . For vertical vibration process , the mold can’t be released until strength of concrete is qualified . There will be no rough scratch on inner and outer wall during demolding which will decrease friction of jacking and difficulty and risk .
Vertical Vibration Concrete Pipe Mold is divided into three parts: Bottom Mold, outer mold and inner mold . For outer mold , it’s circular with two semicircular half molds ,inner mold is circular mold which can change diameter automatically . Bottom mold is overall precast steel casting.
Bottom mold is also called cork base which is precast steel casting. Inner mold and outer mold are placed on the bottom mold .
Inner mold is also called core mold which is also auto varying diameter round mold . For hoisting condition , inner mold diameter is smaller than pipe diameter . When pedestal base loosen the hook , under the action of weight of inner mold slings and inner transmission system weight , wedge shaped mold will stretch outward automatically , then inner mold diameter will extend to inner diameter of concrete pipe automatically . If inner mold can vary diameter automatically , manual diameter varying will be necessary .
Outer mold is two semicircular molds . Two molds are connected with fastening parts .It’s convenient to assemble and disassemble . It’s convenient to assemble two semicircular molds but no high precision and after repeated use it will deform easily . Regular inspection of outer mold is necessary and repair outer mold which not meet precision requirements to guarantee precision requirement of concrete pipes .
Production Of Vertical Concrete Pipe Machine
We are here to help you! If you close the chatbox, you will automatically receive a response from us via email. Please be sure to leave your contact details so that we can better assist