3. The staff in the work must be dedicated concrete batch plant sale, and shall not leave the post without permission.Henan Daswell Machinery is a professional manufacturer of construction machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:MP750 Planetary Concrete Mixer manufacturer,double horizontal axles forced concrete mixer,If you are interested in our products, please contact us freely: sales@daswell.com 2. The operator must be free of psychological and physical defects.1. All of the mechanical operation personnel must pass the occupational examination and receive formal l training and related certificates before operating the machine.double shaft concrete mixerConstruction machinery devices operation has the general provisions, which are the common items that operators should pay attention to. For different products and working environment, the staff can work out the corresponding operation specification. In general planetary concrete mixer price, the provisions mainly include the following points:
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