Precautions self-loading concrete mixer

Self-loading concrete mixer mixes the barrel wall radially arranged stirring blades. After the operation, the mixing drum rotation about its horizontal axis, adding mix barrel material, is raised to a certain height blade, falling by its own weight, this cycle of movement, to achieve uniform mixing effect. From a simple fall concrete mixer structure, generally stirred plastic concrete based.The following technical staff for you always said operating self-loading concrete mixers note:

(1) before the new machine should be in accordance with the requirements of the concrete mixer instructions for use of the systems and components necessary itemized inspection and commissioning. Empty running, check the direction of rotation of the mixing tube or stirring the leaves, the operation of the working device, braking, confirm normal only job.(2) stationary concrete mixer should be installed on a solid pedestal. When long-term use, should anchor bolts embedded; if short-term use, laying sleepers in the flat base and find stable.(3) The mobile concrete mixer, should be installed on a flat hard wood or aerodromes square brackets stand firm and keep the tire from the horizontal force. If you use more than three months or more, remove the tire should keep the axle ends should be prepared to clean rust prevention work.(4) provided for some of the need to dig a pit on a hopper agitator, which should elevate the compacted around the pit to prevent surface water flowing into the pit. The bottom end of the bearing surface on the track frame material compacted or paving should be followed by a support frame shall be of wood, to prevent deformation of the track work.(5) concrete mixer start should be made after mixing tube reaches the normal rotation speed of the material, the material in a timely manner after adding water; add new material must first post within the existing concrete mixer can be discharged completely. Or when you can not be half-way down mixer full load start, reverse the material otherwise.(6) in the use of concrete mixer, do not allow sand to fall into the operation of the machine part, so as not to damage the moving parts jammed. After the bucket elevator, bucket through or staying at someone can not avoid brake failure accidents. Such as will repair or clean up at the bucket, forced down the hopper with the safety chain and braced.