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Underground application of concrete spray shotcreter
LZ-5A Underground application of concrete spray shotcreter description
With our customers driving, our machine is designed and manufactured by us based on our original LZ-5 underground shotcrete machine . Besides holding all advantages of LZ-5 underground shotcrete machine, LZ-5A Air motor drive concrete spray machine shotcreter holds the additional new features:
In worksites, only one compressed air hose is connected to the inlet of LZ-5A Air motor drive underground shotcreter machine , the machine can work, without electric power supply.
The output of machine can be Variable Speed from 2.5-5 cubic meter per hour(or from 3.3-6.6 cubic yards per hour).
The LZ-5A underground shotcreter machine can work in the explosion protection worksites.
LZ-5A Air motor drive underground shotcreter machine is available in following versions:
Electric motor driver or diesel drive combined with skid or rail-wheel
Basic: Electric drive can be combined with tyre chassis
Extended (optional): Electric motor drive with variable speed gearbox, air motor drive Or diesel drive combined with Skid or Rail-wheel
LZ-5A Underground application of concrete spray shotcreter Technical Data
Output Capacity | 2.5-5.5m3 /h |
Max. Horizontal Conveying Distance | 200m |
Suitable Mix Ratio(Cement/Sand) | ≤1:3~5 |
Max. Aggregate Size | Φ15 mm |
Conveying Hose Inner Diameter | Φ51 mm |
Conveying Pressure | 0.2-0.4MPa |
Air Consumption for conveying material | 7~8m3/min |
Air Motor Air Pressure | 0.5MPa |
Material Charging Height | 1.1m |
Rotor Speed | 11rpm |
Air Motor Type | TMH6A |
Air Motor Air Consumption | 7.5m3/min |
Overall Dimension(length×width×height) | 1.35×0.75×1.2m |
Net Weight | 720kg |
Advantages
1. High quality, reliable performance.
2. Good seal performance, little dust.
3. Reasonable design, convenient to move.
4. Convenient operation and longevity of service.
5. Non-adhesion going-through rotor with new material chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period.
6. Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality.
7. Four-point clamping device make it easy to adjust the press between sealing plate and rotor disk so as to no air and dusk leak and prolong consumption parts life.
8. Widely used in mining, tunnel, culvert, revetment etc.
Accessories of Shotcrete Machine :
Package:
Trade assurance advantages:
1. Quickly lock trusted seller, saving time and energy;
2. Reduce the risk of online purchasing;
3. If there is a trade disputes, you can complain to Alibaba and get benefits compensation.
We are a member of trade assurance on Alibaba, and our trade assurance amount is USD33000.00 Through trade assurance you can 100% payment refund up to trade assurance amount for orders not meeting agreed Delivery or Quality terms.
We have developed full series of dry-mix shotcrete machines and wet-mix shotcrete machines, output from 1.5m3/h to 9m3/h, electric motor, diesel engine, air motor and gasoline engine are available options for customization.
Now we offer a video for full series of shotcrete machines.
We also supply other type of shotcreter:
If you are interested in our products, please contact us with no hesitation. We are sure any of your questions will get our prompt attention& reply. And we are looking forward to your visit to our factory. Welcome ~
LZ3000E wet-mix concrete spraying machine video application:
underground application
Shotcrete is the preferred material/process for underground stations, side drifts, shops, etc., and provides long-term stability; it can be used as a final or permanent lining for underground structures.
FAQ:
If you have any question please feel free to contact me.
Thank you for your time and welcome to visit our factory!
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