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 Mortar fine stone pump

Mortar fine stone pump

Classification: concrete pump truck Order hotline: 15131066788

Introduction and parameters

Introduction of mortar fine stone pump products:

  Mortar fine stone pump A number of concrete pump technology, and has been patented, is the domestic fine stone concrete conveying equipment. In the construction of fine stone concrete or mortar backfill in the floor heating project, the use of fine concrete pump is not easy to destroy the ground heating pipeline compared with the construction method of the lift, and can greatly improve the construction efficiency and reduce the labor intensity of the workers.
Characteristics and scope of mortar slurry pump application:

This machine is specially designed for the construction of ground heating. It is suitable for large area and high efficiency construction of fine stone concrete filling layer or mortar filling layer, and can also be used for transporting fine aggregate concrete or mortar in building heating engineering.
After installing the spray attachment, the machine can also be used as a shotcrete pump for spraying and throwing concrete, mortar, fireproof materials and greening soil.
Fine stone concrete pump features:
The advanced s pipe valve reversing can meet the transportation of fine aggregate concrete.
The eyeglasses and cutting rings are made of high hardness and wear resistant alloy materials with longer life.
The outlet pressure is high, which can meet the transportation requirements of high-rise buildings and long distance construction.
The advanced cooling system of forced air cooling is adopted for hydraulic oil cooling without using water source and easy to use.
It has the function of anti pump and reduces the blockage of pipeline.
Equipped with automatic centralized lubrication system to ensure service life of rotating parts.
The electrical part is controlled by PLc and has control characteristics.
Electric cabinet is equipped with wired remote control handle for easy operation.
Construction specification for mortar fine stone pump:

Fine aggregate concrete

1, the role of fine aggregate concrete in pumping process, the pumping pressure of concrete is transmitted by liquid phase material. Liquid substances carry solid substances together to move in order to complete the pumping. Cement has two functions, one is cementation, which keeps concrete in the state of solid matter being surrounded by liquid phase in pumping.

Two. Requirements for cement

1., the frictional resistance of the concrete part of the concrete pump, the conveying pipe and the concrete will be reduced and the flow will be good.

2, the influence of cement varieties on the pumping ability of concrete, cement should have good water retention property, so that concrete is not easy to bleeding during pumping. Ordinary portland cement and pozzolanic cement have better water holding capacity, while slag cement has poor water retention. If it is used to mix concrete with pumping, it is necessary to increase cement dosage, increase sand percentage or add part of fly ash, and adopt lower slump. When the fly ash cement is used, the concrete has better fluidity, but the early bleeding is larger. It is better to use lower slump and pump as much as possible.


Technical parameters of mortar fine stone pump:
Distinguish Specifications Specifications
Model BS-20 fine aggregate concrete pump BS-25 fine aggregate concrete pump
Distribution valve form S tube valve type S tube valve type
Initiative Motor 380V, 30Kw Motor 380V, 37Kw
Theoretical throughput 15-20mh 20-25m/h
Theoretical transport distance Vertical 150m, horizontal 450m Vertical 200m, horizontal 600m
Working pressure 8Mpa 12Mpa
Tank volume 150L 160L
Inner diameter of conveying pipe 76mm 80mm
Larger aggregate diameter 5-15mm 5-20mm
Hopper volume 0.4m3 0.65m3
Specifications 3700x1800 x1600mm 3850 x 1800 x 1650mm
weight About 1560kg About 1600kg
 

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