concrete mixer starting system and normal operation mode

Since the power of concrete mixer is large, in order to reduce the impact to the power grid, the machine should starting by Y-△(star-delta starting). Besides, it should start with no load and start alternately with the inclined belt. According to the Current number in no-load and full-load, we can confirm if the machine is working well by checking the ampere meter on the manipulate platform. The empirical number of rated current of machine: Amotor power X2. If no-load, the Current is 1/3 A. For example, in HZS180 concrete batching plant, we use SICOMA 3m3. The total power of two driving motor are 110kw, rated Current is 220A. In no-load condition, the Current will be about 70A, and the current should be stable. The normal operating condition: no excessive vibration, no abnormal sound, no oil leakage, no leakage in discharging gate or shaft head. Voltmeter, ampere meter indicates as normal. The highest temperature during running should be less than 80 ℃, the maximum temperature rise

Lubrication and monitoring system in concrete mixer

For the lubrication of the whole concrete batching plant, domestic or imported oil are ok. For China brand, we recommend CHANGCHENG. For imported oil, we suggest Mobil, ESSO, SHELL. BP, etc. For the concrete mixer, there are 4 points to lubricate. The first three are important. 1. The shaft head sealed grease pump: Mobil NLGI 1 or NLGI 2 grease. 2. Reduction gear: Mobil GEAR629 3. Hydraulic station oil tank: Mobil DTE 25 4. Other lubrication points: hinge in the observation door, cylinder pivot point, jackstay in motor base plate, small grease needed every 2-4 weeks. Observe the oil level and oil quality through oil window: oil level should be in the 1/2-2/3 of the oil window. If oil level is too low, please replenish. If oil quality turns bad, please renew it. Please make sure that the air vent in the oil plug (oil filter point) is unobstructed. Otherwise, the air expansion in the oil tank will cause tank leakage. For both lubrication oil and grease, their viscosity will change as the

Concrete Transit Mixer Without Truck

Concrete Mixing Transport Truck is an important vehicle to transport concrete of ready mixed from concrete batching plant to the work sites. Concrete mixing transport trucks, also called cement transport trucks, whose working method is quite straightforward when you think about it. A drum is installed on a chassis of a cement transport truck . The mixer drum is either driven by the truck engine or by a separate power take off device. There are many spiral blades inside the drum.

L series Wheeled Skid Steer Loader

L series Wheeled Skid Steer Loader is a new generation of small multi-function equipment integrating mechanics, electronics and hydraulics under the independent research and development of HAMAC, with every performance index having reached the international advanced level. The machine features compact structure, flexible movement, convenient operation, efficient working, powerful function and simple maintenance. It is especially applicable to urban infrastructure, roads or construction sites, workshop, warehouse, dock, ship deck, even inside of cabin and other places with narrow space and frequently-changed operational contents. By changing different devices, it realizes the shoveling and carrying, lifting, digging, drilling, crushing, scraping,scarification, snow blowing, deicing, road sweeping, pavement milling, and compaction operation.

8cbm Concrete Truck Mixer

8cbm Concrete Mixing Truck is equipped with all-steel radial tyre as standard, which features high loading capacity, low rolling resistance, nice wear resistance, and good puncture-proof performance. The concrete mixer machine transportation tank mix tube and 4.5 T dump truck chassis with 2 u-bolt and special mat iron can be firmly installed one ,and form the concrete transport tank.the main use is to transport mixtrue concrete to destination on time and quickly.this tank also can be used as mixing drum.

6cbm Concrete Truck Mixer

6cbm Concrete Truck Mixer consists of special device for automobile chassis and concrete mixing and transporting, always keeping the mixing drum rotating in the transport process and it is the special vehicle with integration of mixing and transport. We specialized in manufacturing the small concrete mixer truck working for the narrow working environments, including underground coal mine, reclamation construction, high-speed rail construction, township pavement construction, rural housing construction.

Concrete Mixer Truck

Concrete truck mixer is available in a wide range of options to meet your different demand. The concrete mixer truck is equipped with ultra-high strength integrated auxiliary frame, ensuring its stability. 3-section folded blade, innovative ball-crown structure and rear taper flushing device setting lower the residue rate at discharge port. You can count on the quality and reliability of our concrete mixers.

10cbm Concrete Truck Mixer

10cbm Concrete Mixing Truck is equipped with all-steel radial tyre as standard, which features high loading capacity, low rolling resistance, nice wear resistance, and good puncture-proof performance. The concrete mixer machine transportation tank mix tube and 4.5 T dump truck chassis with 2 u-bolt and special mat iron can be firmly installed one ,and form the concrete transport tank.the main use is to transport mixtrue concrete to destination on time and quickly.this tank also can be used as mixing drum.

QT8-15 Automatic Block Making Plant

QT8-15 block brick making machines full automatic : It adopts the PLC operating system,and the action procedures lock with each other,which can guarantees the machine safely and dependablely in the operation procedure.Equipped with color face material feeding device,it could make various color face bricks,through-body Environmental protection bricks,road curb rocks,hydraulic blocks and sod bricks and so on. Multifunction in one machine.Changing molds can produce various kinds of specification porous bricks,standard bricks,hollow bricks,with a double material-feeding machine can produce all kinds of the colored road bricks,grassland bricks,and slope protection bricks etc.

Modular Stabilized Soil Batching Plant

Module stabilized soil mixing plant material has a strong adaptability, grading variety, good reliability, easy operation, compact structure, reasonable layout. Widely used in highway, railway, municipal engineering, airport construction and other applications require subbase materials.

Electric Concrete Pump(HBT Series)

Electric concrete pump is a kind of concrete pump adopting electrical engine power source, it mainly used for concrete transportation. It adopts electricity as its original power, unlike the diesel concrete pump, the concrete pump with electric engine only can work in the areas with sufficient electricity power. The electric concrete pump adopts the electric motor, which can provide stead and constant power when it is on work. Compared with the diesel engine concrete pump, the concrete pumps with electric motor is more convenient and used widely.

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