- Country of manufactureChina
3 Mixing line in one tower, capable of production simultaneously;
For dry mortar, tile adhesive, grouts and other related
With a productivity of 5 to 100 tons per hour; the sand is weighed automatically after drying and sorting, cement and fly-ash is feed in bulk, automatic weighing, additives automatically weighed as well. This type is the commonly used fully-automated production of high-grade products in the world at present; Sands are brought up to the top of the tower, thanks to a special fluidisation technique. other materials, cement, and others positioned beside the mixing platform with precision screw feeder used for batch dosing.
Steady material flow by gravity with the special fluidisation system
Dosing of the raw materials in fluidisation system
Dosing of materials is carried out by scales. In a factory there are normally scales for aggregates, binders and additives. The size of the scales depends on the amount to be balanced, e.g. the amount of aggregates like sand is 70 - 80 % of a batch, which means several hundred kilos. Smaller scales are needed always for additives and sometimes for binders.
Compact design layouting,
Fast and reliable dosing;
Using gravity flow;
Fluidization system based on the gravity weight of the materials itself; this concept reduce the wear & tear and maintenance cost which means higher efficiency and lower cost of production.
-Double Flap Valve Tech.
Dosing is achieved by introducing small amount of airflow through the specially designed fluidization elements, distributed evenly into the conic section and the tubes of the silo. An optimum silo discharge is ensured for almost all types of fine dry powder material.
The fluid system combined with the double flap as dosing device gives several benefits such as:
High accuracy combined with high dosing speed;
Reliable and easy to clean;
Low maintenance need;
Fast and easy change of dosing device;
Few spare parts needed;
Non-abrasive handling of materials;
Compact layout of production process.
Advanced and robust control system for system and plant realtime monitoring and control;
Our modern dry mix plant with the features of high efficiency, precision and flexibility associating with local raw materials. New production technology based on a self-gravity silo discharge and dosing system, the construction of plants with gravity-based material flow without screw conveyors or semi-automation batching and dosing with precision screw feeder, the screws with the characteristics of abrasive, high capacity and speed adjustable. The formor advantages enables compact plant layout, easier raw material changes, faster and more accurate dosing and less maintenance. Raw materials batching and dosing via a special fluidization technique and double flap valves.
- Steady materials flow with fluidization system
The fluidization system makes the silo discharge in a even flow, and prevents the creation of dust, excess pressure in the silo, and segregation in the material, and saves compressed air. The fluidization works with different types of raw materials such as fine limestone powders, cements, burnt lime and various dry powder chemicals.
- Dosing of raw materials with fluidizaiton system and combining with double flap valves
For the dosing system, we adopt double flaps valve, where a built-in small flap valve is place at the main flap valve. The main valve opened for coarser dosing. Accurate feeding is carryout by closing the main valve and letting the small built-in valve stay open for required period.
Together with the fluidizaiton aeration system, our technology combing the doulbe flap valve technololy; and then very high accuracy and high capacity could be realized with our batching control system incorporated.
- the Control System
For excellent batch control quality, our weighing and dosing process is controlled by high precision weighing controllers, for high accuracy as well as fastest measurements and metering.
The components for the control unit, PC workstation and control cabinets and controller, and connecting with Programmable Logic Controller, PLC.
We take the Motor Control Cabinet, MCC, and field electrification components for process electrification.
The PLCs and PC communicate through the standard communication network.
The PLC and controllers we using the reputed accepted brands with excellent performance, such as Siemens or ABB, the load cell from Toledo or china producers of good quality.
Our control system provides batching plant reporting, production tracking, condition monitoring and quality analysis, with function of management of recipes and dosing.
Full system display graphically, for whole plant process monitoring and control;
Alarm & Event monitoring analysis;
With reports of:
- Batch Log;
- Order Log;
- Raw Materials List;
- Consumption Report;
- Production Report;
- Recipe Details and List;
- Recipe History
- Dosing Deviation Analysis
- ... ...
With features of:
- Easy installation and learn and operation;
- Multi-level access authorization with user name and password;
- Customer specific customed reports;
- Data security and processing reliability