Central mix concrete plant has main advantages of high efficiency and reliable performance. It combines the dry ingredients, adds water to the concrete mixture. After mixed, the wet concrete mixture is loaded into concrete mixer trucks and transported to the work site. It has a stationary mixer that blends the concrete materials prior to discharge into the truck mixer. The truck mixer is used primarily as an agitator when the concrete is centrally mixed. Central mixing has benefits as faster batching and reduced wear of the truck mixer drums.
A central mix plant is ideal choice for large volume ready mix producers, concrete products and precast operations, on-site concrete production, and high specification mass concrete projects. Any concrete producer that values delivering a high quality and consistent end-product should consider the benefits of a central mix concrete batch plant.
| Model | AJ-35 |
| Theoretical Productivity (m³/h) | 35 |
| Mixer Model (Mixer Output L) | JS750 |
| Mixer Power (kW) | 30 |
| Mixing Cycle Period (s) | 72 |
| Rated Input Volume (Model of Batching Machine L) | 1200 |
| Max.Aggregate Size (mm) | Φ60 |
| Max. Discharging Height (m) | 4.1 |
| Overall Weight (ton) | ≈18 |
| Installation Power (kW) | ≈75 |
| Model | AJ-50 |
| Theoretical Productivity (m³/h) | 50 |
| Mixer Model (Mixer Output L) | JS1000 |
| Mixer Power (kW) | 2×18.5 |
| Mixing Cycle Period (s) | 72 |
| Rated Input Volume (Model of Batching Machine L) | 1600 |
| Max.Aggregate Size (mm) | Φ60 |
| Max. Discharging Height (m) | 4.1 |
| Overall Weight (ton) | ≈23 |
| Installation Power (kW) | ≈100 |
Our company, an experienced concrete mix plant supplier in China, provides the product with reliable quality, affordable price, reasonable design and sincere after-sales service. We also have other construction machinery, such as asphalt mixing plant, dry mortar plant, crusher plant. We have customized service for large size equipment. Welcome to visit our factor and consult orders!
| Model | AJ-60 |
| Theoretical Productivity (m³/h) | 60 |
| Mixer Model (Mixer Output L) | JS1000 |
| Mixer Power (kW) | 2×18.5 |
| Mixing Cycle Period (s) | 60 |
| Rated Input Volume (Model of Batching Machine L) | 1600 |
| Max.Aggregate Size (mm) | Φ60 |
| Max. Discharging Height (m) | 4.1 |
| Overall Weight (ton) | ≈40 |
| Installation Power (kW) | ≈110 |
| Model | AJ-90 |
| Theoretical Productivity (m³/h) | 90 |
| Mixer Model (Mixer Output L) | JS1500 |
| Mixer Power (kW) | 2×30 |
| Mixing Cycle Period (s) | 60 |
| Rated Input Volume (Model of Batching Machine L) | 2400 |
| Max.Aggregate Size (mm) | Φ80 |
| Max. Discharging Height (m) | 4.1 |
| Overall Weight (ton) | ≈68 |
| Installation Power (kW) | ≈160 |
| Model | AJ-120 |
| Theoretical Productivity (m³/h) | 120 |
| Mixer Model (Mixer Output L) | MAO3000/2000(SICOMA) |
| Mixer Power (kW) | 2×37 |
| Mixing Cycle Period (s) | 65 |
| Rated Input Volume (Model of Batching Machine L) | 3000 |
| Max.Aggregate Size (mm) | Φ80 |
| Max. Discharging Height (m) | 4.3 |
| Overall Weight (ton) | ≈93 |
| Installation Power (kW) | ≈220 |
| Model | AJ-180 |
| Theoretical Productivity (m³/h) | 180 |
| Mixer Model (Mixer Output L) | MAO4500/3000(SICOMA) |
| Mixer Power (kW) | 2×55 |
| Mixing Cycle Period (s) | 65 |
| Rated Input Volume (Model of Batching Machine L) | 4500 |
| Max.Aggregate Size (mm) | Φ80 |
| Max. Discharging Height (m) | 4.3 |
| Overall Weight (ton) | ≈101 |
| Installation Power (kW) | ≈290 |
Central mix concrete plant specifications
| Model | Bucket type | Belt type | ||||||
| AJ-25 | AJ-35 | AJ-50 | AJ-75 | AJ-60 | AJ-90 | AJ-120 | AJ-180 | |
| Theoretical Productivity (m³/h) | 25 | 35 | 50 | 75 | 60 | 90 | 120 | 180 |
| Mixer Model (Mixer Output L) | JS500 | JS750 | JS1000 | JS1500 | JS1000 | JS1500 | MAO3000/2000 (SICOMA) | MAO4500/3000 (SICOMA) |
| Mixer Power (kW) | 18.5 | 30 | 2×18.5 | 2×30 | 2×18.5 | 2×30 | 2×37 | 2×55 |
| Mixing Cycle Period (s) | 67 | 72 | 72 | 72 | 60 | 60 | 65 | 65 |
| Rated Input Volume (Model of Batching Machine L) | 800 | 1200 | 1600 | 2400 | 1600 | 2400 | 3000 | 4500 |
| Max.Aggregate Size (mm) | Φ60 | Φ60 | Φ60 | Φ80 | Φ60 | Φ80 | Φ80 | Φ80 |
| Standard Aggregate Bin Capacity (m³) | 3×3 | 3×5 | 3×8 | 3×12 | 4×7 | 4×15 | 4×15 | 4×20 |
| Category of Aggregate | 2/3 | 2/3/4 | 3/4 | 3/4 | 4/5 | 4/5 | 4/5/6 | 4/5/6 |
| Powder Storage Silo (ton) (Optional) | 1×50 | 2×50 | 1×100 | 2×100 | 2×100 | 3×100 | 4×200 | 4×200 |
| Max. Discharging Height (m) | 3.8 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.3 | 4.3 |
| Weighing Range & Accuracy of Aggregate (kg) | （300~1000） ±2% | （300~1000） ±2% | （300~1000） ±2% | (300~1500) ±2% | (300~1000) ±2% | (300~1500) ±2% | (300~2000) ±2% | (300~3000) ±2% |
| Weighing Range & Accuracy of Cement (kg) | （100~300） ±1% | （100~300） ±1% | （100~750） ±1% | （100~900） ±1% | （100~750） ±1% | （100~900） ±1% | （100~1200） ±1% | （100~1800） ±1% |
| Weighing Range & Accuracy of Water (kg) | （60~150） ±1% | （60~150） ±1% | （100~300） ±1% | （100~400） ±1% | （100~300） ±1% | （100~400） ±1% | （100~600） ±1% | （100~800） ±1% |
| Weighing Range & Accuracy of Additive (kg) | （5~20） ±1% | （5~20） ±1% | （5~20） ±1% | （5~25） ±1% | （5~20） ±1% | （5~25） ±1% | （5~30） ±1% | （5~50） ±1% |
| Overall Weight (ton) | ≈15 | ≈18 | ≈23 | ≈30 | ≈40 | ≈68 | ≈93 | ≈101 |
| Installation Power (kW) | ≈65 | ≈75 | ≈100 | ≈140 | ≈110 | ≈160 | ≈220 | ≈290 |
| Power Supply |
380V/220V/415/440V, 50/60HZ, 3Phase |
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Parts of central mix concrete plant
- Aggregate batching system
It includes the total supply system, weighing system and electrical control system. The feed device is driven by a belt, the batching system is controlled by the sensor.
- Mixing system
Central mix concrete plant adopts JS series of twin shaft horizontal mixer. This kind of mixer is a compulsory concrete mixer. Compared with the self-falling concrete mixer, compulsory concrete mixer has a stronger mixing effect and higher mixing efficiency. It can mix hard and dry concrete and lightweight aggregate concrete.
- Cement silo
Cement silo can be designed as bolted and welded storage bins with various capacities and sizes. This is based on customers’ needs and features of concrete mixing plant.
- Control system
The PLC programmable controller can control the production process with high reliability and stability. It can control the unloading ingredients, mixing, realize automatic control of the whole process of the concrete, dynamic display the process of weighing and discharging.
- Screw conveyor
Screw conveyor is full with a screw inside. The screw can convey material continually. The plant adopts patent feed port, it is easy to install.
How to ensure the production of concrete mixing plant?
In the actual production process, due to various factors, the production of concrete mixing plant will be low. This will affect the project progress. How to ensure the production of concrete mixing plant?
Choose a top quality mixing plant
For large commercial concrete plant or small-medium engineering concrete mixing plant, the common factor that influences the concrete production is the equipment quality. Concrete batching plant is mainly composed of five parts, feeding part, weighting part, mixing part, storage part and control part. Problems in any part can influence the whole quality of the equipment. When purchase, customers should choose manufacturers with reliable quality and perfect service.
Choose suitable model of mixing plant
Due to the limitations of funds, sites, production requirements and many other factors, some customers often ignore the opinions of manufacturers to replace different models of equipment. Although the whole mixing station can still work, its mixing speed, mixing performance are affected, so its concrete production is also different from the theoretical value.
Standards operation
If the operation is not standard, such as inaccurate weighing of the material, containing large grain sand and stone impurities in the hopper silo, the laboratory matching ratio can’t meet the requirement and still make production, which may cause the failure of the mixing station system, and then affect the normal production of concrete output.
How to reduce failure of central mix concrete plant ?
Daily maintenance
Pay attention to the working environment when the motor is working, the motor should not be in a state of too bumpy, in case that the motor is damaged or reduce the service life. It is also necessary to check the appearance of the fan, whether the fan is working properly, whether there is abnormal vibration, whether the coupling connection is reliable, whether the base is fastened, whether the bearing is working properly (listening to sound), whether the temperature is normal (infrared thermometer), whether the current is normal (clamp type ammeter). In addition, it is also necessary for wound motor to check the carbon brush and slip ring. If there is an anomaly in a certain aspect, it is vital to carry out motor maintenance and treatment as soon as possible, otherwise, after the situation becomes serious, it is not easy to deal with.
Operator skills
Small concrete mixing station has low requirements for operation and maintenance personnel. The structure of large concrete mixing station is complex, the degree of automation is high, and the requirements for operation and maintenance personnel are also high.
Suitable adjustment
The operator of the concrete mixing plant shall make proper adjustment to the fitting clearance of the concrete mixing plant components.
Interested in our central mix concrete plant or want the best prices?
The service of our company
Our company ensures high quality, provides perfect one-stop service, including pre-sale service, on-purchase service, after-sale service.
Our service is intimate, the manufacturing is meticulous, the price is satisfactory, which makes the customer satisfied. “Customer-oriented”, provides the overall comprehensive service for the customer; ” service-concentric”, creates the most valuable product for the customer. “quality-first”, services the customer all-round!
Pre-sale service
(1) The selection of equipment model.
(2) Design and manufacture the products according to the special requirements of the customer.
(3) Training technicians for customers.
(4) Our company sends engineering and technical personnel to the user site free of charge to plan the site for the user and design the best process and scheme.
On-purchase service
(1) Check and accept of the product.
(2) Assistant the client in preparing the construction plan.
After-sale service
(1) Assign special personnel from after-sale service team to the site free of charge, for assisting the customers install and test the equipment.
(2) Installation and commissioning of equipment.
(3) Training operators on the spot.
(4) After the installation of concrete mixing plant, the full-time technical personnel assist the customer to produce smoothly until the user is satisfied.
