LZ-5A Air Motor Drive Concrete Tunnel Equipment Construction Shotcrete Machine
LZ-5A air motor drive concrete tunnel equipment construction shotcrete machine
LZ-5A air motor drive concrete tunnel equipment construction shotcrete machine description:
According to customer needs, our machine is designed and manufactured by us based on our original LZ-5 machine. Besides holing all advantages of LZ-5 gunite machine, LZ-5A Air motor drive shotcrete equipment holds the additional new features:
In worksites, only one compressed air hose is connected to the inlet of LZ-5A Air motor drive gunning equipment , 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 gunning equipment can work in the explosion protection worksites.
LZ-5A Air motor drive gunning equipment is available in following versions:
Air motor driver 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 air motor drive concrete tunnel equipment construction shotcrete machine technical data
Output | 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 |
Operating air Pressure for gunite machine | 0.2-0.4MPa(29-58PSI) |
Air Consumption for conveying material | 8~9m3/min(285-325CFM) |
Air Pressure for air motor | 0.5MPa(72PSI) |
Air Consumption for air motor | 7.5m3/min (268CFM) |
Material Charging Height | 1.1m |
Rotor Speed | 10rpm |
Total air consumption | 16.5m3/min (590CFM) |
Required air compressor work pressure | 0.7MPa(100PSI) |
Overall Dimension(L×W×H) | 1.35×0.75×1.2m |
Weight | 720 kgs |
Application on site
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.
Package
Why choose us ?
1. We are China's leading air motor shotcrete machine 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.
Factory
Certifications of our company
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.

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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