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Product Description:

HZS180 Dust Collecting Concrete Mixing Plant

 A concrete plant can have a variety of parts and accessories, including: mixers (either tilt drum or horizontal or in some cases both), cement batchers, aggregate batchers, conveyors, radial stackers, aggregate bins, cement bins, heaters, chillers, cement silos, batch plant controls, and dust collectors.

 Features of HZS180 Dust Collecting Concrete Mixing Plant

1. HZS180 concrete batch plant which is used for simple and single concrete machine, Productivity about 180m3/h;

2. The control method including Program and manual control system;

3. Horizontal mixing equipment also called concrete batch plant;

4. Its advantages: Small size, easy to control automatically, high efficiency;

5. Low cost and low energy consumption.

 Perfect Mixing System of HZS180 Dust Collecting Concrete Mixing Plant

1. The HZS180 dust collecting concrete mixing plant adopts the advanced twin-shaft concrete mixer, which is reasonable in design, short in stirring time, low in consumption, low in noise and long in service life of wearing parts. It has compact structure and can reach best mixing result at the shortest time.

 2. The mixing blade and lining board equipped on the HZS180 dust collecting concrete mixing plant are made of ware resistant materials, which are durable and easy to remove and replace.

 3. The HZS180 dust collecting concrete mixing plant adopts hydraulic rod discharge, convenient and fast.The material door is equipped with a hopper suitable for concrete mixing truck, discharging quickly.

 Aggregate Batching System of HZS180 Dust Collecting Concrete Mixing Plant

The aggregate batching system of the HZS180 dust collecting concrete mixing plant consists of : aggregate bin, frame, weighing hopper, aggregate belt conveyor, load cells, etc.

 High performance aggregate batching system of the HZS180 dust collecting concrete mixing plant with coarse and fine electric scale, has accurate weighing and high efficiency.

 The HZS180 dust collecting concrete mixing plant adopts loader or belt conveyor to feed aggregate.

 The lower part of the aggregate bin is provided with an arc door feeder. The arc door is opened and closed by cylinder and controlled centrally by microcomputer at the same time.

 When batching, the arc door opens to feed and accurate batching can be achieved.

 The weighing hopper is equipped with a horizontal belt conveyor, and four sensors are hung on the weighing hopper, which accumulates weighing with the belt machine, weighing hopper and various aggregate in turn.

 The weighing and discharging of aggregate are controlled by microcomputer to ensure the precision.

 When the belt is overweight, the microcomputer can give an automatic alarm to ensure that the tare weight will return to zero automatically when it is weighed again.

 After the aggregate batching, the belt conveyor will feed the aggregate into the temporary storage hopper and wait for the aggregate to be unloaded into the concrete mixer.

 High Accuracy Weighing System of HZS180 Dust Collecting Concrete Mixing Plant

1. The cement weighing system of the HZS180 dust collecting concrete mixing plant consists of cement weighing hopper, pneumatic butterfly valve, sensor and so on. The cement weighing device is fully sealed, and the weighing hopper is weighed by three sensors. Weighing hopper door adopts typical pneumatic butterfly valve to drive the door, flexible opening, tight sealing.

 2. The fly ash is weighed with a fully sealed device, and the weighing hopper is weighed with 3 sensors. The weighing hopper door is driven by a strong typical pneumatic butterfly valve with flexible opening and tight sealing.

 3. Water weighing system of the HZS180 dust collecting concrete mixing plant consists of water tank (Built by the end-users), water pump, water weighing hopper, solenoid valve and so on. Under the control of the control system, the water pump in the water tank will be taken out. When measured by the sensor to the preset value, the pump will stop. When discharging water, the drainage pump is opened to make water flow into the concrete mixer through pressurized spray.

 4. Admixture weighing system of the HZS180 dust collecting concrete mixing plant consists of admixture tank, admixture scale, anti-corrosive pump, sensor, etc. Under control of the control system, the admixture is pumped our from the admixture tank, When measured by the sensor to the preset value, the pump will stop.When discharging, the cylinder is opened to make the admixture flow into the water weighing hopper and flow into the concrete mixer together with the water. At the same time, the other pump continues to work to cycle the admixture, in order to prevent the precipitation of admixture, water pump is controlled by microcomputer.

 High Efficiency Belt Conveyor Feeding System of HZS180 Dust Collecting Concrete Mixing Plant

The aggregate feeding system of the HZS180 dust collecting concrete mixing plant adopts belt conveyor. Belt Conveyor is designed with upper cover and lower pocket, which can fit to all-weather work.

Temporary storage hoppers on the HZS180 dust collecting concrete mixing plant shorten the batching time and improve the productivity.

 Dust Collecting System of HZS180 Dust Collecting Concrete Mixing Plant

The dust collecting system of the HZS180 dust collecting concrete mixing plant is composed of dust collecting pipeline and axial flow fan. The dust collecting pipeline is composed of hood, dust bag and skeleton, etc. 

The dust collecting pipe is to connect the cement weighing hopper, fly ash weighing hopper, concrete mixer and aggregate temporary storage hopper, which makes all the dust going through the pipeline into the aggregate temporary storage hopper.

 There is an axial flow fan on top of the dust collecting system. When the axial flow fan works, the dust filtering bag will form negative pressure inside and outside. The air is discharged into the atmosphere through the wool stoma flow fan of the filter bag, while the dust is stuck on the dust filter bag. After a certain period of time, the compressed air cleaning device blows back and blows off the dust adsorbed on the filter bag.

During operation, the dust collecting system is in the state of automatic operation, that is to say, the axial flow fan is always in operation and circulates until the dust collecting system stops.

 Advanced Technology Electric Control System of HZS180 Dust Collecting Concrete Mixing Plant

The electrical control system of the HZS180 dust collecting concrete mixing plant consists of computer host, display, printer, communication cable, weighing instrument and so on.

 1. Operation and management in one, easy to operate.

 2. Batching system adopts microcomputer centralized control.

 3. Operational data of the concrete mixing plant can be saved for more than 3 years, which is convenient for setting and

management.

 4. Formula can be represented by Numbers to facilitate user identification, and the number of formula can be up to dozens of types.

 5. With error analysis and automatic detection functions.

 6. Without automatic control, the manual operation system can still control the concrete mixing plant, such as batching, mixing, unloading, etc.

 7. The strong current part of the system is self-contained. It is completely separated from the weak current part, which improves the anti-interference ability of the weak current part, and also simplifies the strong current part and makes the maintenance more convenient.

 8. The system has the characteristics of advanced performance, high reliability and beautiful appearance.

 9. The console is designed with ergonomic principles for comfortable operation.

 Bolted Type Cement Silo & Screw Conveyor of HZS180 Dust Collecting Concrete Mixing Plant

1. The bolted type cement silo of the HZS180 dust collecting concrete mixing plant is equipped with anti-overflow roof device on the top of the cement silo, through which the cement is blown in, reducing the load pressure of the cement silo and preventing the dust from polluting the air.

 2. The pile-arch device is placed in the cone part of the bolted type cement silo, which can be combined with the air road system and control system to break the cement arch automatically or manually in real time.

 3. The cement silo of the HZS180 dust collecting concrete mixing plant can be made into bolted type, which is easy to be loaded on the container and shipped by sea.

 4. Powder conveying system of the HZS180 dust collecting concrete mixing plant adopts full sealing device, and the soft connection between the discharge port and the measuring hopper does not affect the measuring accuracy. 

5. The feeding port on the bolted cement silo is a universal ball joint, with adjustable angle deviation and good sealing.

 6. The gap between the spiral blade and the simplified blade is small and the transmission efficiency is high.

 Stable Performance Pneumatic System of HZS180 Dust Collecting Concrete Mixing Plant

The pneumatic system of the HZS180 dust collecting concrete mixing plant consists of air compressor, cylinder, solenoid valve and air source treatment parts.

 The compressed air of the air compressor enters into each branch after purification, decompression and refueling of the air source treatment parts. The pressure in the air path should be kept within the range of 0.7mpa - 0.9mpa in normal working state.

Other Parts of HZS180 Dust Collecting Concrete Mixing Plant

1. The main steel structure of the HZS180 dust collecting concrete mixing plant consists of ladder, platform, guardrail, steel frame bracket and so on.

 2. The control room of the HZS180 dust collecting concrete mixing plant is spacious and bright with a wide view. It is made of color sandwich board, with heat preservation & heat insulation function. It’s also equipped with air conditioner.

 3. The main building of the HZS180 dust collecting concrete mixing plant is decorated with colored steel plates, and upstairs are equipped with a dust removal device.

Technical Parameter List of HZS180 Dust Collecting Concrete Mixing Plant