HZS240 concrete mixing station

HZS240 concrete mixing plant is a high-performance and high-yield concrete production equipment, which is widely used in large-scale construction projects, highways, bridges, tunnels, water conservancy projects and municipal construction.

I. Basic parameters

• Equipment model：HZS240
• theoretical productivity: 200-240m3/h (In actual production, the output can be about 230m3 per hour due to factors such as tank truck parking and reversing, feeding, etc.).
• Machine power: About 230kW.
• Mixing host model: JS4000 type double horizontal shaft forced mixer is usually used, with a mixing power of 2×75kW.
• Mixing host discharge capacity：4000L。
• Aggregate size：≤150mm。
• Discharge height：≥3.9m。
• Oblique belt conveyor conveying capacity：800t/h。

II. Composition of equipment

HZS240 concrete mixing station is mainly composed of mixing host, batching system, conveying system, control system, dust removal system and other parts：

1. Mixer: The core component, responsible for the mixing of concrete, has the characteristics of good mixing quality, short mixing time, and long life of wearing parts.
2. Dosage system: Including aggregate silos, powder silos, water and additive weighing systems, etc., it can accurately weigh various raw materials according to the ratio requirements.Common batching machine models are PLD6400 or PLD7200, which have a variety of material storage hoppers, which can be divided into two warehouses, three warehouses or four warehouses according to needs.
3. Conveying system: Including belt conveyors, screw conveyors, etc., responsible for transporting raw materials from the storage warehouse to the mixing host.A sealing device is used for powder conveying, and a soft link is used between the discharge port and the metering bucket, which does not affect the metering and improves the transmission efficiency.
4. Control system: It adopts advanced PLC automatic control system and industrial computer synchronized control system to realize automatic operation and remote monitoring of the equipment. The control system also has the functions of proportion storage, automatic compensation of fall, data cloud storage, printing, etc. Combined with the control software, it realizes the automatic control of concrete production.
5. Dust removal system: Equipped with high-efficiency dust removal equipment, such as pulse dust collectors, to reduce dust pollution in the production process.

III. Product characteristics

1. Efficient production: The hourly production capacity reaches 240 cubic meters to meet the needs of large-scale engineering projects.
2. Stable and reliable: The equipment configuration performance is good, the degree of automation is high, and the accuracy and stability of concrete production are guaranteed.The control system has stable performance and adapts to various production environments.
3. Energy saving and environmental protection: Adopt a closed sand and gravel weighing and conveying system and a negative pressure bag pulse dust removal system to reduce noise and dust pollution to the environment.
4. Convenient operation: Advanced industrial computer synchronous control system and professional control software make the operation simple and convenient.The modular design makes installation, maintenance and overhaul convenient.
5. Strong adaptability: Meet different construction needs, including the batching requirements of different raw materials and concrete types.

IV. Areas of application

HZS240 concrete mixing station is widely used in large and medium-sized prefabricated component plants and industrial and civil construction projects such as roads, bridges, water conservancy, docks, etc.In these projects, the strength, uniformity, durability and other aspects of concrete are extremely demanding, and the high performance, high stability and high efficiency of the HZS240 concrete mixing station can just meet these requirements.

V. Maintenance and upkeep

In order to ensure the long-term stable operation of the HZS240 concrete mixing plant, regular maintenance and maintenance are required.It mainly includes regular inspection of the wear of the blades and liners of the mixer, inspection of the lubricating oil level and oil quality of the mixer, inspection of the accuracy of the sensors and scales of the batching machine, and inspection of the wear of the belts and rollers of the conveying system.At the same time, it is also necessary to pay attention to safety issues in the cleaning and maintenance process, such as power failure and guarding when cleaning the inner warehouse.

In summary, the HZS240 concrete mixing station plays an important role in the modern construction industry with its efficient, stable and reliable production performance and wide range of applications.