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Inspection during concrete pump running without load

Inspection during concrete pump running without load: 1，Start the pump, check the oil pressure of accumulator, it should reach to the stipulated value within 20s. 2，Press down the pumping button; the propelling movement of the concrete […]

The adjustment of pump truck wear down parts

After using pump truck for a period of time, the cutting ring and glasses plate wear down, needing adjustment. Although these components are made of high quality material with little abrasion loss, the gap still needs to be adjusted, the to […]

The processing of schwing concrete pump leakage parts

1. Hydraulic system of schwing concrete pump (1) Main leakage detecting parts ① Side cover of oil tank, drain plug, oil filter and liquidometer. ② Each oil pump, spindle nose of oil motor, joints of inlet and outlet, faying surface of o […]

The reliability operation of the boom concrete pump

According to the characteristics of concrete construction, the requirement for reliability of the boom concrete pump is strict. Concrete boom pump often works under various complicated situations, therefore, the construction safety is espec […]

How to effectively prevent pump truck pumping failure

Effective to prevent the occurrence of pump truck pumping failure, there is no doubt that improve the efficiency, but also to protect your own machines. How to effectively prevent the occurrence of pump truck pumping failure? ① There shou […]

What should do first for concrete pump pipe blockage

When you meet the concrete pump pipe blockage,what should you do first?First of all, you have the ability to identify concrete pump pipe blockage. When the evidence of pipe blockage just occurs, adopt measure immediately, which is very impo […]

Processing method of stationary concrete pump pipe blockage

When you meet stationary concrete pump pipe blockage situation,what should you do ? When simultaneously conducting pumpingreverse pumping operation and checking along the pipeline, use wooden hammer to beat the part that is identified as bl […]

The ending work of pumping concrete

After ending work of pumping concrete , the concrete in delivery pipe should be delivered to the pouring working surface by air pressure or water pressure, therefore, before the completion of pumping,estimate the concrete amount in the deli […]

Principle of choosing cement pump machine arrangement scheme

Professional concrete pump manufacturers supply principle of choosing cement pump machine arrangement scheme to you for reference,any technology problem or intereast contact us Email:info@haomei.biz freely. 1,The distance from the cement pu […]