Concrete constructor should choose the right machine during concrete flooring construction, which will not only accelerate construction progress but also reach to high standard construction requirements, increasing new technology are is applied in concrete machines, now we will introduce 4 new concrete leveling equipment since since the last century.
That machine is also called as laser screed. As is know to all, laser is another significant invention since 2000s after nuclear energy, computer and semiconductor, it is called as “ the fastest knife, “ the most accurate rule” and the brightest light”. It is widely used in various industries, laser screed is one of the most successful cases that laser is used in concrete projects. The laser emitter creates rotary laser, laser receiver on laser leveling machine receives signal which is analyzed by laser observe and control system , its deviation will be given to sensitive computer control system on laser leveling machine, liner conduct system on both sides will adjust height of scraper blade to ensure leveling accuracy. Laser screed use scraper to take away higher concrete and conduct initial leveling, then reach to required level. Hydraulic drive vibrating motor generates vibration with a frequency of 4000 t/m, to drive the whole vibrating plate and produce vibration to concrete. Laser paving machine conduct leveling without drawing control line, neither install template to control floor level which is controlled by observe and control system on laser screed machine, as long as laser emitter is not disturbed by anything, the whole level on paved floor won’t be affected wherever the laser screed machine is moved to.
Concrete laser screed can greatly increase Fl level of concrete laser screed, presently it is widely used specially in large area floor construction, it is a necessary machine to accomplish superflat floor.
Ride on power trowel is a high efficiency floor trowel machine in last century, compared with power trowel it has faster construction speed and better compaction effect. Ride on power trowel has two blades--cutting disc and rectangular blade. Cutting disc is used for mudding and floating, blade trowel is used for later leveling. It is a floor construction machine with good construction quality and high efficiency. Ride on power trowel has different size of blades such as blade of 24 inches and 36 inches, it also has many types such as mechanical type and hydraulic type. Cooperated with laser screed as we mentioned previously, it will give play higher construction efficiency, it is one of the most common equipment used in large industry floor construction.
Compared with the above mentioned machines, roller screed is a machine with simple structure. Its working principle is to use electronic, fuel or hydraulic motor to drive round roller, and use roller to rotate on concrete for the purpose of compacting of concrete. Roller screed doesn’t have vibration function, it is not applicable for some concrete project that need vibration. But it is widely used in pervious concrete and some concrete construction project that with slope. Compared with power screed, operator is only required to operates it in up-right position, damage to operators waist is avoided.
Power screed is also one of the most common machines in concrete floor construction. Power screed is mainly used for expelling air from concrete, striking concrete floor and enhance concrete density. It replaces roller and darby the two conventional process, which decrease cost and enhance efficiency. The machine body is made from durable aluminium alloy, the whole machine is light, it is convenient, sate and it has high flatness. The ally blade is durable. Height of handle is adjustable, which makes it applicable for operators of different height. It is applied in various concrete slab or concrete flooring project with small area and lower flatness requirement.
If you need the above mentioned machine, please feel free to contact Hiking machinery for further information. Hiking machinery is a professional supplier for concrete floor equipment. Besides the above mentioned equipment, Hiking company also produce other equipment including concrete scarifier, truss screed, concrete scarifier, plate compactor, tamping rammer.
