小型泵车,25米泵车,布料机,泵管,混凝土泵,砼泵配件_河北吉达重工机械股份有限公司

When the concrete distributor starts the pump, the dangerous area is the surrounding area where the discharge hose can shake out, and the area diameter is twice the length of the discharge hose....

When waiting for concrete, try to keep the pump pipe of the concrete pump truck full of ash, and insert the hose port into the concrete to prevent cold air from entering and freezing the pipe. The concrete pump truck shall timely check the concrete freezi...