The successful development of secondary structural column pump has changed the method of pouring structural column in the construction of the whole industry and brought new technology to the construction of the industry. It also means that the R&D strength of our machinery industry is moving towards higher technology. Street binding should avoid the encrypted area of stirrups, and the stirrups in the joint range should be encrypted.
Notes for secondary structured column pumps:
1) Concrete pump should be placed on a solid flat ground, lower the legs, and place the fuselage smoothly.
2) Check before operation to ensure that electrical equipment and instruments are normal, switch buttons and handles are in the correct position, fastening points of mechanical parts are firm and reliable, chain and belt tightness meet the requirements, and transmission parts are in normal operation.
3) The joint of concrete delivery pipe should be tightly sealed and the pipe clamp should be firmly connected. Before the vertical pipe, the horizontal pipe with check valve should be no less than 10m. It is strictly forbidden to connect the vertical pipe directly to the output port of the concrete pump.
4) When dredging blocked pipelines, evacuate the people around them. Before cleaning the dismantled pipeline, the back-pumping method should be adopted to remove the pressure of the pipeline. It is strictly forbidden for the nozzle to be human when disassembling.
5) The hopper grille and other safety devices shall not be removed during operation. It is forbidden to climb and ride the pressure pipeline, to put hands into the valve body to work, and to dismantle the pipeline when pumping.
6) When cleaning the pipe, the operator should leave the pipe outlet and elbow joint. If the pipeline is cleaned with compressed air, no person or equipment shall be allowed at the outlet of the pipeline within 10m.
The special pump for secondary construction column specially solves the problems of labor-intensive construction and low production efficiency of secondary structure. The machine has the advantages of small size, simple operation, reduced labor intensity, flexible construction in floors, reliable close to beams and pouring columns. Using advanced and smooth S-tube valve reversal: can meet the fine stone concrete or commercial fine stone concrete transportation, not suitable for blocking; spectacle plate and cutting ring: using high hard wear-resistant alloy material, longer life; high outlet pressure: can meet the high-rise building and long-distance construction of the transport requirements; hydraulic oil cooling using air-cooling system: Cooling effect is good, easy to use, not easy to pollute the oil; stepless manual variable displacement: can meet the different requirements of many users for discharging speed; advanced wireless remote control function: improve remote control distance, facilitate remote control operation, make the product more humanized; high wear-resistant concrete cylinder: ensure and increase mixing The service life of the condensate pump reduces the maintenance cost of users; The main cylinder with chromium plating in the inner hole of the new process avoids the problem of damage to the main cylinder due to dirty oil.
