Refractory Spray Machine Civil Engineering Machine Environmental Concrete Sprayer Refractory Dry Mix Shotcrete Machine

Product Description

Product Description
Refractory gunning machine
HWZ-3ER/S Electrical refractory gunning machine is specifically designed for refractory dry-mix shotcrete applications, as well as for concrete shotcrete application.
Electrical gunning machine
With this HWZ-3ER/S, you can get low dust and high performance spraying flow in nozzle. Compared with our market popular HWZ-3ER refractory gunning machine, this HWZ-3ER/S is a new version gunning machine.
Details 1
Details 2
Product Parameters
Model HWZ-3ER/S Refractory Gunning Machine
Rotor Volume 6.3L
Rotor Speed 4-8r/min
Max. Output 1.5-3m3/h
Max. Horizontal Conveying Distance 200m
Max. Aggregate Size Φ10 mm
Conveying Hose Inner Diameter 38/ 32mm
Operating Air Pressure 0.2-0.4MPa (29-58PSI)
Air Consumption 6~7m3/min (215-250CFM)
Material Charging Height 1.1m
Rotor Motor Power/Voltage 4kW / 3 phase, 380V, 50Hz
Water Pump Output/Head/Motor 26L/min / 70m / 1.5kw
Automatic lubrication Volume/Power 2L / 24V, 50w
Overall Dimension (L*W*H) 1600*1000*1300mm
Weight 665kg
Product Details and Features
1
Sector rotor body and Automatic lubrication pump
Sector rotor disk
PLC
2
Intelligent anti-clogging pipe system
Anti-clogging system
3
PLC integrated machine control / Pneumatic master valve switch
Valve Switch
4
Straight chamber rotor type design
Rotor type
5
Pre-dampening light weight nozzle
Nozzle
Features: 1. Low rebound, low dust. 2. Reduce additive water amount. 3. Improve refractory compactness and strength.
6
Electric control cabinet & Automatic lubrication pump
Control cabinet
Lubrication pump
Application
HWZ-3ER/S Electrical refractory gunning machine is widely used for lining kilns, boilers, furnaces and concrete building repair.
The refractory dry gunning process is ideal for the installation and repair of industrial melting and firing facilities, blast furnace linings, ladles, and casting facilities. It is also suitable for petroleum and cement production factories relining using professional wet and dry shotcrete methods.
Application view
Product Packaging
Packaging
Factory info
Frequently Asked Questions
Q1: What are the primary applications for the HWZ-3ER/S?
A: It is widely used for lining kilns, boilers, furnaces, and repairing concrete buildings, as well as industrial melting facilities.
Q2: What is the maximum output of this gunning machine?
A: The HWZ-3ER/S has a maximum output of 1.5-3m³/h.
Q3: How does the pre-dampening nozzle improve performance?
A: It ensures low rebound and low dust, reduces the amount of water needed, and improves the compactness and strength of the refractory material.
Q4: Does the machine include an automatic lubrication system?
A: Yes, it is equipped with an automatic lubrication pump with a 2L volume to ensure smooth operation.
Q5: What are the electrical requirements for this model?
A: The machine requires a 3-phase, 380V, 50Hz power supply for the 4kW rotor motor.
Q6: What is the maximum conveying distance?
A: It can achieve a maximum horizontal conveying distance of up to 200 meters.

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