Cement, fly ash powder by the screw conveyor is transported to the weigh hopper metering, using imported Italian bucket of discharge butterfly valve, sealed tight, reliable action. Water and liquid admixtures pneumatic butterfly valves and ball control, seal tightly, and prompt action to ensure weighing accuracy. Water into the mixer through the booster pump pressure jet water mixed with spices faster and more thorough cleaning. Stirring of the main building: Agitation diesel concrete pump manufacturer main building. H-beam as the main beam, the structure is stable, secure, vibration and strong. Building cable and trachea layout using a dedicated wiring concrete mixing machine groove, neat and conducive to the protection of cables, color steel outer sealing pressure type, elegant appearance. Insulation layer can be added as needed to adapt to the cold weather in the north. The aggregate ingredients and delivery device. Hopper has three to five, according to the needs of the lower part of the aggregate bin released separate aggregate weigh hopper and aggregate belt conveyor. Feed to the aggregate bin loader or belt conveyor. The hopper can be designed into the steel structure. Fewer positions lower optional less moisture content measuring instrument. Aggregate enhance inclined belt conveyor is responsible for the aggregate to the the transitional storage silos, inclined belt using a hammer and tensioner, reliable work, transmission angle, also can be used on the font or troughed belt or bucket elevator material to reduce floor space. First, Concrete Mixing daily maintenance. 1, to ensure that the plant and the surrounding environment clean. 2, the timely removal of the plot material within the hopper, the sensor normal back to zero. 3, check the lubrication point lubricant adequacy lubricator in the gas system should maintain a sufficient amount of oil. 4, check whether the overheating of the motors, electrical appliances, abnormal noise, the instrument indicates whether the normal signaling system is intact. 5, regular inspection, adjustment cylinder, butterfly valve and solenoid valve turned on and off to meet movable concrete mixing plants the requirements. 6, regular checks of the various systems, such as tainted ash, gas leakage, oil spills and leakage phenomenon timely processing. 7, Mixer and a hopper every four hours cleaning time, in order to avoid residual concrete consolidation impede the normal operation. 8, each class should let go of the air compressor, air tank and internal water filter, and the exclusion of the failures in the run. 9, butterfly valves, mixers, solenoid valve, air filter and lubricator maintenance in accordance with the relevant instructions. Aggregate twin shaft concrete mixers supplier supply system maintenance. 1, before class work must be carried out belt conveyor no-load inspection, clean up debris, stained with mud, fastening various parts of screws, adjust the belt deviation phenomenon, each rotating parts should be flexible rotation. 2, electric drum manual requires regular oil changes. 3, using the six months after the inspection concrete truck for sale and complement each of the rotating parts bearing grease once a year to conduct a comprehensive demolition after oil change. 4, sweeper regular checks to adjust the Guapi close to the belt location to ensure that the maelectric concrete pumpsterial clearing normal. The metering system maintenance. 1, each class must examine and adjust the metering bucket each soft interface, keeping loose length to ensure measurement accuracy. 2, after the winter shutdown, the water supply system should be, all admixtures supply storage in drained. 3, Admixture pump such as seasonal disable must be backwashed additives within the piping and pump sediment stationary concrete batching plants build-up in order to prevent sticking or no solvent. Stirring system maintenance. Blender maintenance See "JS series twin-shaft mixer maintenance manual", but the following points should pay special attention to: 1, Each work day to check the shaft seal chamber, distributor, import, export and seal piping is smooth, whether full of grease, the lubrication points and deceleration box if there is sufficient lubricant (grease). 2, each work day observed electric lubrication pump oil storage barrel of oil is concrete mixer supplier running out of close to running out To fill in time, do not allow no oil to run. 3, Each work day shift must be comprehensive clean mixing tube the plot material inside and outside, unloading doors, etc., and rinse well with water, rinse without a net bonding material to chisel out on a regular basis. 4, a week must be mixing blade adjustment fastening time to prevent leaf loss caused by the accident. Powder supply system maintenance. 1, Each week must vibrator vibration cement silo top dust removal device several times, the dust bag (filter rod) sticky dust cleared away, ensure smooth run gas. 2, the feed inlet concrete batching plant duct wall, screw conveyor discharge opening week comprehensive clean-up diesel concrete mixer time, prevent hard of caking and debris lay a trap, and the inadequate material failure. 3, If do not use cement screw machine for a long time needs emptying. 4, Screw conveyor head at the outer ball bearing central support bearing at every four hours must inject replaced once a year after lubrication greases time (WAM spiral machine without greasing), the tail gearbox for the first time oil change time to work 500 hours, fat Lithium Grease.
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