SY-2 concrete pressure bleeding meter pressure bleeding meter wholesale price

Type Concrete Pressure Bleeding Meter Pressure Bleeding Meter Wholesale Price
Type Concrete Pressure Bleeding Meter has the advantages of accurate measurement, easy operation, small size, light weight, and easy demoulding. Its various technologies The indicators are in line with national standards. The concrete pressure bleeding meter is a special instrument that tests the bleeding amount of pumped concrete under a certain pressure and then calculates the bleeding rate ratio.
It is mainly used for the pressure of concrete mixtures where the aggregate particle size is not larger than mm. Bleeding assay. The product meets the standard requirements.
Instructions and specifications of concrete pressure bleeding meter. Main technical parameters: Maximum range of pressure gauge, cylinder piston diameter, ㎜, net weight, ㎏
Structure of concrete pressure bleeding meter: mainly composed of hydraulic jack, pressure gauge and upper cover It consists of piston, test tube, base, etc.
Instructions and specifications for the concrete pressure bleeding meter
Open the upper cover of the concrete pressure bleeding meter, put the concrete mixture to be tested into the test cylinder, and use a tamper to Insert the rod from the periphery to the center, add the piston, unscrew the air outlet screw of the piston, press the piston until it just touches the concrete surface, tighten the air outlet screw, cover the upper cover and tighten the nut, and connect the hand pump and Connect the quick connector of the jack (see the structural diagram for details)
, then tighten the manual return oil valve clockwise, pull the handle of the manual pump, and increase the oil pressure to (the value displayed on the pressure gauge). At this time, the piston is against the concrete. The pressure of the mixture is
. When the oil pressure reaches Basic data for calculating bleeding rate.
After obtaining the data, loosen the oil return valve in a counterclockwise direction to relieve the pressure of the system. Remove the upper cover and sample cylinder, place the sample cylinder on the ejector (included accessory), and cover it. Lift the cover and tighten the two nuts. Tighten the oil return valve in a clockwise direction, pressurize the jack until the concrete and the piston fall off automatically, remove the upper cover and test tube, loosen the oil return valve, and manually press back the jack piston. The test is completed.
Maintenance and maintenance of concrete pressure bleeding meter
After each test, the concrete pressure bleeding meter should be rinsed with water and dried. If it is not used for a long time, apply oil to the surface of the unpainted parts to prevent rust.
During installation, the sample cylinder must not be turned upside down. Apply a little grease on the outside of its lower end so that it can be inserted into the base smoothly and sealed with the ring.
If the oil pump is drained and the pressure cannot rise, you can open the back cover of the oil pump, press the hexagon socket bolt, add engine oil, and reinstall it.
How to use the concrete pressure bleeding meter jack
Instructions and specifications for concrete pressure bleeding meter. Pull back the quick connector sleeve on the rubber pipe of the oil pump, then match it with the joint of the jack, and then tighten it separately. The oil return valve stem of the oil pump and the jack can be used by pulling and pressing the handle up and down. After work, loosen the above screws at the same time to restore them to their original shape.
If the oil pump needs to be refueled, the rubber cover at the tail and the hexagonal screw inside should be removed to expose the oil pipe and then refuel. The oil must be clean.
When using an extension tube to perform multiple lifts, select the appropriate length and head as needed.