The road construction machinery
Efficient
Production capacity from 80 tons per hour to 400 tons, the equipment adopts modularized design, convenient installation and maintenance, relocation and fast transport.
Stable
These are controlled by the industrial PC/PLC. Formula input, automatic fall correction, asphalt aggregate ratio dynamic tracking, automatic fault diagnosis, alarm and real-time print etc..
Environmental protection
Inertial + pulse bag type dust collector, to ensure that the strict environmental standards, dust can be recycled, the environmental noise and dust emission concentration is within the national industry standard, applicable to the city and field construction.
Energy saving
Equipment installed power is low, the production per ton of mixture fuel consumption rate is less than 6.5kg, energy saving, create considerable economic benefits for the user.
Batching system
Each silo adopts frequency conversion speed regulating motor control belt feeder feeding, use a set of Hardened reducer, compact structure. Special anti clamping abrasion resistance design with abrasion proof baffle belt, safe operation, reliable, long life. Provided with a material breaking alarm system.
The aggregate heating drying system
Drying drum is driven by four motors and Hardened reducer and four supporting wheels connected by friction, so that the drum. Compact structure, high transmission efficiency, stable transmission. The drum according to the order of distribution of guide plate heat exchange for aggregate and flame, the aggregate fully heat exchange in the drum. To adapt to the relatively poor mobility of fuel. The burner has the advantages of energy saving, low noise, characteristics of automatic control ratio.
Dust removal system
Dust removal system using German technology will be a gravity dust collector, two bag type dust collector are combined into a whole, fully save area. Made of American DuPont Co NOMEX material bag, dust emission concentration is less than 25mg/Nm3. System with over temperature protection system.
Mixing tower
Vibration by the German technology for double axis vibration line screen sieve. Dual vibrating shaft is arranged in the sieve body outside, oil lubrication model bearing the European technology, repair and maintenance is very convenient. Screen fixing the hook type spring tension, so that the screen replacement fast, convenient. The large tonnage more adopts double aggregate balance also respectively measure, guarantees the accuracy and improve efficiency. Stirrer adopts European technology, double Hardened reducer motor, synchronous gear. Scale for weighing sensor for import sensor, high weighing precision, and can meet any requirement of highway. Rotary discharge door operated by double cylinder, discharge time is short, good sealing effect. The liner plate and the blade made of high strength wear-resistant cast iron, life of up to 105 batch mixing.
The finished material storage system
The finished material storage system of bottom and side - mounted for the user to choose. Bottom mounted storage system consists of a storage silo, composition, scrap warehouse and material transport trolley or guiding mechanism has the advantages of compact structure, small occupation area, energy saving. Side storage system consists of lifting rail, lift skip, scrap warehouse and finished product material storage bin. Using frequency converter, photoelectric encoder and the proximity switch control, winch is driven by a forced air cooling and variable frequency control. The wall of the reservoir 100mm rock wool insulation, pneumatic control discharging door adopts electrical heating oil device to ensure the switch freely.
Control system
Complete mixing equipment control system hardware part contains the control room, the PC console, PLC control cabinet, electric drive cabinet, power cables and accessories, a control cable and accessories, air conditioning; a control technology built in Germany SIEMENS PLC based on the technology of asphalt mixing material, production technology process can realize the automatic control, automatic control and the manual control. Can be in strict accordance with the construction requirements of animation production formula, process flow. Parameter setting and modify all through the computer to complete the. Formula input, automatic error correction, splash storage time adjustment, School
Printing and storage function scale, asphalt aggregate ratio dynamic tracking, automatic fault diagnosis, alarm, data report.
