small portable electric and diesel type concrete pump
Henan ruiguang mechanical science& technologyCo.,LTD as a leading manufacturer and exporter in china,have
successfully developed a good reputation
We provide a wide range of machine equipment,such as concrete pump
,building material equipment, aac block product line, crusher
equipment,drying equipment etc. to our customer around the world
and give you favorable product so that we can serve you better.
Areas of application:
In order to meet the demand of open country and other no power
supply constructions, we research and developed the diesel engine
concrete pump. The Saidy concrete pump is set of mechanical,
electrical and hydraulic technology as one, with reliable
performance of smooth operation and strong pumping capability. The
diesel engine is with advanced high quality, low emission, low fuel
consumption, meet the Europe Ⅲ standard. Reliability and stability
is guaranteed by automatic engine regulation.
·Open country without power supply
·railway, tunnel, bridge construction
·Special applications, hydropower, mining and national defense
1.This product adopts double pump, double loop open-type hydraulic
system, the main pumping oil and S valve swing oil is independent
each other,to make the system is simple, long service life,higher
reliability and be easy for failure diagnosis.
2.Pumping oil reversing by using the directional control valve
reducing pressure device, avoid impulsion, makes pumping oil
reversing steady and reliable.
3.Pump hydraulic system with a safety overflow protection, at the
same time, the main pump with the system overpressure, the pump
pressure automatically cut off the closure device, so that the main
pump to get the multi-level and reliable protection.
4.Swing oil adopts constant pressure pump to supply oil, large
swaying force and high energy-saving.
5.All pipes adopt cone seal or import rectangle seal, reliable
sealing pipe joints.
Electronic control system:
The salient features of the electronic control system is advanced
technology, simple, and high reliability.
The pump is the exclusive use of the programmable logic
controller.Using software replace intermediate relay and time relay
etc.separate control elements. ,greatly reducing the use of the
number and amount of wiring for electrical components, and
significantly improve the reliability of the electrical control
system.At the same time the programmable logic controller with
input and output fault indication make troubleshooting simple and
More than 90% the electrical components adopt Siemens imported
parts, to ensure the reliability of the components.
Motor start-up using the Y —Δ type of conversion , to avoid
negative consequences caused by direct start-up.
Machinery (mixing) distributing valve system:
1.The mixer with a unique structure make the hydraulic motor and
stirring bearing completely isolated, even if the mixing seal wear
and leakage pulp that does not affect the hydraulic motor. At the
same time, dual-motor, to ensure that the mixing torque is large
enough, it also can stir normally in poor material conditions.
2.The wearing parts, such as the glasses plate and the cutting ring
, have a long service life through continuous technology research.
The lubrication system uses a centralized automatic lubrication
system of the double pump,lubrication pump suction and pressure oil
exit are equipped with filters,avoid oil separator oil is dirty and
clogged. Progressive oil separator with overflow indication can
make the blockages automatically display, and concrete pipe doesn't
flow back,to ensure lubrication system operate reliably, extending
the service life of S valve.
Adopt mandatory air-cooled radiator device,to ensure that the
hydraulic system oil temperature control in the normal scope of
work and to protect the hydraulic system of the host is working in
Featurers and advantages:
.Use S-valve to switch the direction,for fine stone concrete
.High -quality wear resistant alloy components for long
service-life ;good sealing S-valve,in- stalle with floating wear
.High delivery pressure for demand of high-rise and long distance projects
.Air cooling system, without dependence of external water supply
.With re-pumping function to smooth constrution of better
.Automatic lubrication system for long service-life
.PLC system to ensure best electrical control performance
.Equipped with wired remote controller, easy to operate
for concrete pump
for concrete pump
Theory pumping pressure(Mpa)
Theory transportation quantity(m3)
The biggest transportation is away from (m)
Stuff upwards height(mm)
Hydraulic fluid tank volume(L)