Specification :

Disposal of leftover concrete from the inside of a concrete truck drum at the end of each day is a great concern of the ready mixed concrete producers. The current practices for the disposal of leftover concrete include dumping at the job site or dumping at a landlfill. Most of the traditional disposal systems are no longer environmentally accepted. In addition to the left over concrete, waste concrete is also generated during the process of washing the inside of a concrete truck drum at the end of each day . This truck waste water is a hazardous substance. (It contains caustic soda and potash) and its disposal is very difficult. Alternate solution is to recycle the left over concrete to recover sand, stone, mud and water.
To over come these problems and to recover material from concrete waste, We have introduced the SENTAI Waste Concrete Recycling Machine. The SENTAI equipment is simple in structure and it seperates sand, stone and water. The seperated sand has smooth surface. The ash content in the seperated sand is < 1% and water content is < 3-5%. The seperated water is recyclable and there is no contaminated water left for draining out. The equpment is designed is such a way that is simple to operate and easy to clean and repair.
The various economical and ecological advantages of installing the SENTAI machine are listed below.
Economical Advantages :
1. Low Investment.
2. Very Powerful Machine
3. Lowest maintenance and cleaning costs
4. Easy to operate.
5. Highest possible operation safety provided.
6. Variable errection options available.
7. 5 years guarantee on the barrel.
Ecological advantages :
1. Very low noise level.
2. Minimal energy consumption.
3. Short waiting period for trucks during emptying process.
4. Washed out gravel/sand can be reused.
5. Remaining muddy water can be reused for concrete production.
The SENTAI equipment is available in three ranges.
CH - 80 - capacity - 5/10 Tons/hr.
CH - 100 - capacity - 12/15 Tons/hr.
CH - 125 - capacity - 20/25 Tons/hr.
These models can be choosen by the ready mix concrete producers based on the quantity of waste concrete generated and also the movement of the trucks at the site.
The SENTAI equpment consits of the following parts.
1. Concrete recycling machine main unit.
2. Feeding conveyor - designed for movement of the dumped concrete waste from the trucks to
the main unit.
3. Electric control system
4. Water pump - for pumping out the seperated water back into the RMC unit.