Concrete Pump

Hongda "S" valve series high-pressure pump, "Z" gate valve series medium-pressure pumps and "D" disc valve series low-pressure pumps are widely used in construction, bridges, power and energy, construction engineering concrete conveyor. Into electric and diesel-style, to meet different needs. The machine uses the open hydraulic circuit, automatic valve clearance compensation allocation, constant power control, total hydraulic automatic commutation and electric proportional control and other advanced technology, automatic lubrication of the concrete pistons and other aspects of intensive research trials, eligible for more patents, Hongda Tuobeng is comprehensive and, developed the latest technology at home and abroad on the basis of a new generation of products with international standards. Hongda Tuobeng has three series, more than 20 varieties of different specifications is the most homogeneous professional production base, safety meet the different needs of various users. Hongda Tuobeng completely assembly lines, and strictly control a channel processing and assembly quality, each trailer pump overload conditions have been simulated experiments for final inspection to ensure that the user first boot zero failures.