LZ-9E Electric Drive Dry Mix Concrete spraying machine for Sale
LZ-9E Electric Drive Dry Mix Concrete Spraying Machine Description
LZ-9E electric drive dry mix concrete spraying machine is LEC large-sized shotcrete machine for the spraying process.
LZ-9E electric drive dry mix concrete spraying machine can be used for large-section tunnel building, mine, etc
LZ-9 dry mix concrete spraying machine is available in following versions:
Basic: Electric drive can be combined with tyre chassis
Extended (optional): Air motor drive or diesel drive combined with Skid or Rail-wheel
LZ-9E Electric Drive Dry Mix Concrete Spraying Machine Technical Data:
Specification (with Electric motor drive): | |
Rated Output | 9m3/h |
Max. Horizontal Conveying Distance | 200m |
Suitable Mix Ratio(Cement/Sand) | ≤ 1.3~5 |
Water Cement Ratio | < 0.4 |
Max. Aggregate Size | Φ 20 mm |
Conveying Hose Inner Diameter | 64mm |
Operating air Pressure | 0.2-0.4MPa(29-58PSI) |
Air Consumption | 10~12m3/min(357-430CFM) |
Motor Power | 7.5kW(10hp) |
Voltage | 220V, 380V, 440V, 660V, 50Hz/60Hz |
Material Charging Height | 1.1m |
Rotor Speed | 11r/min |
Overall Dimension(L× W× H) | 1.5× 0.83× 1.32m |
Net Weight | 900kg |
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.
Multi application on site of construction machinery for concrete spraying machine
LZ3000E wet-mix concrete spraying machine video application:
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.
Why choose us ?
1. We are China's leading concrete spraying machine machinery manufacturers.
2. Companies have strict quality control system. And has achieved ISO9001: 2008, CE and SGS certification.
3. Alibaba Assessed 5 years Gold Supplier.
4. Trade Assurance protects trade safety :
(1) Product quality protection (2) On-time shipment protection (3) Payment protection
5. Best Quality & Best Service with Competitive price.
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.
Various Customized construction machinery for concrete spraying machine
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 ~
Accessories of concrete spraying machine:
Package of LZ-9E electric drive dry mix concrete spraying machine
Certifications of our company

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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