Our LZ series dry-mix concrete gunite machine has some obvious advantages, such as: advanced technology, perfect structure, stable performance, convenient operation and long service life, etc. It is widely employed in mining, tunnel, culvert, subway, hydropower engineering, underground excavation engineering etc.
LZ-5 is a medium size dry-mix gunite machine used for construction industry. It is electric motor drive with variable speed gearbox. Its rated output is 5m3/h, its motor power is 5.5Kw, its conveying pressure is range from 0.2-0.4Mpa, and its max horizontal conveying distance is 200m.  
LZ-7 also is a medium size dry-mix gunite machine used for construction industry. Its rated output is 7m3/h, its motor power is 7.5Kw, its conveying pressure is range from 0.2-0.4Mpa, and its max horizontal conveying distance is 200m.
LZ-7 medium size dry-mix gunite machine is available in following versions:
Basic: electric drive can be combined with tyre chassis
Extend (optional): electric motor drive with variable speed gearbox, air motor drive or diesel drive combined with skid or rail wheel.
 
Features of LZ-5 and LZ-7 medium size concrete gunite machine:
1. Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality.
2. 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.
3. Non-adhesion going-through rotor with new material chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period.
 
Except medium size dry-mix gunite machine, we also have other size dry-mix concrete gunite machine and wet-mix gunite machine for construction industry. Such as:
LZ-3 dry-mix concrete gunite machine is a small scale shotcrete machine, its rated output is 3m3/h, its motor power is 3Kw, its conveying pressure is range from 0.2-0.4Mpa, and its max horizontal conveying distance is 200m.
LDS1500G is a wet-mix gunite machine for construction industry. It equipped with LH50-455 hose pump. It is used for pumping, grouting and spraying normal concrete and cellular light foam concrete. And it is also used for spraying artificial rock dome, swimming pool etc. projects. The working pressure of LDS1500G wet-mix gunite machine is 1.5Mpa/ 3.5Mpa, its output is 1.5-3m3/h.
 
Contact us for gunite machine for construction industry price:
In order to recommend a suitable dry-mix concrete gunite machine for you, please help us to confirm following questions:
1. What will the project use the dry-mix concrete gunite machine for? Slope protection, or something else?
2. Do you need a dry-mix gunite machine or a wet-mix gunite machine?
3. What is the flow rate do you need, 3m3/h, 5m3/h, 7m3/h or 9m3/h?
4. What is the maximum aggregate size? Is it less than 10mm, 15mm or 20mm?
5. Regarding the engine, would you need a pneumatic motor, an electric motor or a diesel engine? If you need an electric motor, is the voltage 3phase, 380V, 50Hz suitable for you?

You can send your requirements to our email, email address: sales1@leadcrete.com.