GZ-5 Dry-mix Gunite Machine is medium-sized gunite machine for the processing of dry mix. And dry mix shotcrete machine is widely used by so many contractors. GZ-5 Dry-mix Gunite Machine uses air pressure to convey dry material from the machine through the hose to the nozzle where water is added. It is a low to high production, continuous-feed material placement unit for dry-mix shotcrete. It can be used underground at home, whether in a mining environment or at a construction site. This kind of gunite machine has a rotor feed system, which stands up job-after-job to ensure a long service life and low maintenance. We can supply several hose and nozzle options that are available to meet the demands of shotcrete spraying application. It is is widely used for concrete spraying operation in the tunnel, culvert, subway, hydroelectric works, underground works and high-methane laneway of coal mine.

Dry-mix Gunite Machine is available in following versions:
1. Air motor driver or diesel drive combined with skid or rail-wheel;
2. Basic: Electric drive can be combined with tyre chassis
3. Extended (optional): Electric motor drive with variable speed gearbox, air motor drive or diesel drive combined with Skid or Rail-wheel.

We have 20 years manufacturing expericence with advanced technology, rational structure, stable performance and long service life. Based on the competitive price, high quality and technology support, Gaodetec shotcrete machines have been exported to many countries, for example, UAE, Saudi Arabia, Thailand, Vietnam, Philippines, Indonesia, Malaysia, Singapore, Sri Lanka, Lebanon, South Africa, Finland, Australia, Peru, Canada, etc.

GZ-5 Dry-mix Gunite Machine can be used for concrete spraying operation in the swimming pool, tunneling, mining, culvert, subway, hydroelectric works, hydro-power engineering, underground engineering works, high-methane laneway of coal mine, slope stabilization, civil engineering, deep foundation and hillside protection, etc.

GZ-5 Dry-mix Gunite Machine Application:
1. Used for dry mix concrete spraying operation;
2. Shotcrete for Civil Underground Foundation , Express-Way Construction, Railway Construction.
3. The Concrete shotcrete machine shotcretes for building surface.

Advantage of GZ-5 Dry mix Gunite Machine:
1. Non-adhesion going-through rotor with new material chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period.
2. Advanced technology.
3. Stable performance.
4. Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality.
5. Convenient operation and maintenance.
6. 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.
7. Reasonable organization.
8. Long service life.

Details of GZ-5 Dry mix Gunite Machine:

Advantage of Gaodetec shotcrete machine company:
Gaodetec company has professional production team, production line, experienced technical experts who engaged in this industry for more than 20 years.

We have the professional production line for the main wearing parts about shotcrete machine:
1. Rubber Sealing Plate: Adopt nature rubber, working time can meet 400m.
2. For the normal kind can only meet 130m3.
3. Delivery Rubber Hose: More durable than normal kind rubber pipe, weaved by the quality steel wire, high resist compression ability, high wear resistance.
4. Rotor Disk: Casting by quality carbide tools. The working time is 3-5 times than normal kinds, and can meet 600-800m3, it's prefect for the rotor type shotcrete machine.

Electric dry mix gunite machine technical parameter:

Rated Output	5m 3 /h
Max. Horizontal Conveying Distance	200m
Suitable Mix Ratio(Cement/Sand)	≤ 1.3~5
Water Cement Ratio	< 0.4
Max. Aggregate Size	Φ 15 mm
Conveying Hose Inner Diameter	51mm
Operating air Pressure	0.2-0.4MPa(29-58PSI)
Air Consumption	8~9m 3 /min(285-325CFM)
Motor Power	5.5kW(7.5hp)
Voltage	220V, 380V, 440V, 660V, 50Hz/60Hz
Material Charging Height	1.1m
Rotor Speed	11r/min
Overall Dimension(L× W× H)	1.35× 0.75× 1.2m
Net Weight	720kg

Pneumatic gunite machine technical parameter:

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

Diesel gunite machine technical parameter:

Output Capacity	3-5.5m3 /h
Max. Horizontal Conveying Distance	200m
Suitable Mix Ratio(Cement/Sand)	≤1:4~5
Water cement ratio	<0.4
Max. Aggregate Size	Dia.15 mm
Conveying Hose Inner Diameter	Dia.51 mm
Operating air Pressure	0.2-0.4MPa(29-58PSI)
Air Consumption	9m3/min(325CFM)
Material Charging Height	1.1m
Rotor Speed	11r/min
Diesel Type	CF1105M
Power	13kw/18hp
Overall Dimension(L× W× H)	2.2×0.96×1.2m
Net Weight	850kg