Long-service Life Dry Concrete Automatic Shotcrete/Rubber Wheel Gunite

タイトルまたは説明

Principle
Shotcrete machine is a new and high efficient device for spraying mix of aggregate to targeted place,such as tunnel, culvert and construction wall and so on. This device takes concrete pump to transport mix of aggregate through piping to nozzle. And then the mixed aggregate meets the compressed air which is with accelerating admixture before it is sprayed onto the targeted place.

Automatic loading shotcrete machine is also called as integrative equipment of gunite and loading aggregate. Basing on construction practice, with the guidance of continual innovation, aiming at increasing efficiency and lowering pollution, the development and research team of our company has succeeded in developing this new style item which owns exclusive intellectual property rights.

Product Feature
ZLP1/ZLP2/ZLP3/4 Model, so far, have been the better advanced gunite equipments throughtout China. They are the effective solutions to the problems caused by the loading aggregate of manpower. Therefore, they have ended the drawbacks of low efficiency,high energy consumption, high springback, big pollution. Their being indicates the breakthrough of productivity in tunnel construction.

Advantage One: High Efficiency, Low Energy Consumption
This item of ours is equipped with a larger hopper and a strong and steady system of intelletual hydraulic pressure. When it comes to providing aggregate, the discharing speed and continuity is much more effective in comparison with manpower handling. So the spraying efficiency has been highly improved as the result of effectively reducing the unecessary rotation of machine. It's tested that the spraying efficiency has been increased by more than *0% comparing to manpower loading aggregate.

Dut to high efficiency, the spraying time has been reduced. So does the amount of used electricity. According to the incomplete statistics, the electricity saving is about *5%.

Advantage Two: Saving Manpower and Aggregate
Saving Manpower: The environment of tunnel construction work has been regarded as one the worse environments among other construction works. It's high risky. Taking our this equipment, only 2 or 3 people are necessary enough to work, which, has, undoubetedly, reduced much manpower in high risk environment in comparison with ***0 workers who are required to add aggregate to a common shotcrete machine.
Saving Aggregate: A valve which adjusts the speed of discharging is set nearby the outlet of hopper. The discharing speed can be adjusted freely in accordance with the spraying speed to avoid the waste of aggregate caused by leak while discharing.

Advantage Three: Lower Pollution
First of all, the outlet of hopper precisely aims at the discharing hopper of shotcrete machine in the process of automatic discharing, without the loading process of manpower, avoiding waste of the mix aggregate and stive pollution.

Secondly, the returning gas structure of this model differs from the one of common shotcrete, which completely eliminates the stive of returning gas.

Advantage Four: Easy and Large Scale Operation
This model takes automatic controlling system. Buttons of switch for operation have been integrated onto one panel, which is esay to operate, not requiring professional training.

What's more, the accessory of motivity wheel is equipped. Its high speed can be up to 5 kilometers per hour, low speed 2.5 kilometers. Excellent agility for turning around. Able to move forward or backward freely. The trouble of using forklift for hanging no longer exists. Finally, common accessories for the motivity underpan are all available and easy for maintaince.

Application:
Automatic Shooting Machine is widely used for tunnel, culvert, underground construction, coal and mining and chemical industry and some places that have easy combustible gas.