TOPALL has a very strong team of engineers; some of them have stayed in this line for more than 15 years.
TOPALL is exporting-oriented manufacturing company; which focuses on the markets of developing countries. The products developing team has worked in Africa for almost 4 years; so many products are modified to be suitable for those markets, like tilting concrete mixers, block moulding machines, and diesel powered concrete poker vibrator.
TOPALL also designs special products for special customers, provides complete packages for clients, like concrete batching plant, asphalt plant.
TOPALL also deal with those products from other companies as their agent, like excavators, tippers, bulldozer and wheel loaders.
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| specifications︰ | rdcm125-5d
Concrete Mixer
During mixing, it is very important to tilt the drum. And the raw material feeding process is suggested as follows:
Put in the water and sand first to clean off the remains of the last mix. Add the cement and turn the drum about 4 turns. The water/sand/cement mixture should be smooth and flowing evenly. Turn the drum until the color of the mix is even.
Put in the stone and turn the drum about 8 turns. Don’t go too fast, let the mix fall through the mixing arms. Going fast does not make a better mix. The drum axis usually stays at an angle of about 15 degrees from horizontal during mixing.
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