Technical features
Hydraulic system:
Both the main pumping circuit and "S"valve circuit are open-circuit, each is driven by a pump, which makes the two circuits independent to each other. The simplified system results in long service life, high reliability and easier troubleshooting.
Proximity switch makes changeover steady and reliable.
Main components of the hydraulic system are supplied by famous brands in the world. The equipped special safety devices, such as relief value, pressure cut-off control, alarming system and auto-reversing etc, promise the system to be more reliable than ever
Driven by the constant pressure pump with an accumulator, the swivel cylinder can get enough moment and save power.
All imported seals kits can ensure higher reliability and a longer life time.
Electrical solenoid or hydraulic direction valve make switching from high pressure to low pressure becomes easy and quick to operate.
Electrical system:
PLC ensures a higher reliability. Visual display can indicate the status of inputs and outputs, lead to an easier troubleshooting.
90% of the electrical components come from the world-class brands, which guarantees reliability.
Remote controller makes it convenient to operate from a long distance.
Proximity switches can help to realize automatic direction changeover.
Mechanical system:
"S" pipe distribution valve,hopper, software I-DEAS is adopted to realize Finite Element analysis of load distribution, construction rigidity and stress concentration. The optimized hopper and "S" valve system can effectively avoid the following phenomena like hopper distortion and breakage of "S" piping valve shaft during high pressure conveying.
Hydraulic motors are completely separated from bearing seats, even under the situation of sealing failure; the slurry has no chance to get into motor. High-- torque motors ensure high mixing torque. Auto-reversing device and anti-wearing blades promise the blockade will never happen even under severe aggregate condition.
The wearing parts, such as the anti-wearing plate and the cutting ring, have a long service life up to 20000m3 under favorable condition.
The distance between the anti-wearing plate and the cutting ring can be automatically adjusted.
Driven system:
Deutz Diesel engines, equipped with electronic accelerator device.
Lubrication system:
Central automatic lubrication system with a piston grease-pump features high pressure and reliability, which can realize automatic lubrication of piston. The filters at the outlet and the inlet of oil ports as double protections guarantee the system reliability.
Cooling system:
Compulsory air-cooled heat exchanger keeps the temperature of the hydraulic oil below 60, that ensures the whole hydraulic system works at normal status.
Cleaning device:
Equipped scavenging pump makes the cleaning and maintaining an easy job