For the sealing property of JS series double shaft concrete mixer Planetary Concrete Mixer manufacturer, the other parts of water system such as pipeline mobile brick making machine, junction, and valve should not be leaking expect the water pump packing seal parts, the suction valve should be sealed closely and the mixer can still work after the water pump stop for 30min without irrigation water diversion.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:SICOMA twin-shaft concrete mixer(for sale),egg laying type block machines,If you are interested in our products, please contact us freely: sales@daswell.com JS series twin-shaft concrete mixing machine" width="300" height="300" style="margin-bottom: 10px; border-top: 0px; border-right: 0px; vertical-align: middle; border-bottom: 0px; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; margin-left: auto; border-left: 0px; display: block; padding-right: 0px; margin-right: auto" src="http://www.concrete-mixer-for-sale.com/wp-content/uploads/2015/11/16-300x300.jpg" /> For the loading structure of JS series double axis concrete mixing machine, the loading structure must be reliable and even if the hopper is overloaded by 10% concrete mixer twin shafts concrete mixer price, the concrete mixer can still brake safely in any position and after braking, the failing speed of hopper cannot be faster than 10mm/s. For the centralized driving loading structure , the TDC must have the safety device of stop ascending; for the separate driving loading structure, the TDC and BDC should also have the device of autostop and the hopper can run stable. There are many conditions for a qualified JS series double axis concrete mixing machine to reach the standard of quality and what conditions should be achieved ? Let me introduce in details.