Pz Series Concrete Spraying Shotcrete Gunite Machine
|FOB Unit Price:||US $100 US $10,000|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||1000 Sets Per Month|
|Payment Terms:||T/T, Western Union, Paypal|
- Model NO.: PZ
- Shotcrete Type: Semi-Dry
- Structure: Rotor Type
- Feeding Height: 1400mm
- Certification: ISO9001: 2000, CE
- Color: Orange
- Brand: China Coal
- Supply Ability: 1000 Sets Per Month
- Transport Package: Carton Box, Plastic Bagsor as Your Payment
- Origin: China
- Type: Concrete Mixer
- Machining Process: Hydraulic
- Productivity: 240㎡/h
- Vibrating Amplitude: 2.6mm
- Condition: New
- Item: Pz
- Place of Origin: China
- Trademark: China Coal
- Specification: CE, SGS
- HS Code: 8522903101
Pz Series Concrete Spraying Shotcrete Gunite Machine uses compressed air to convey the concrete along the pipeline continuously and then sprayed the material to the construction machinery. PZ series concrete spraying machine has two types, dry jet and wet jet. It is widely used in underground engineering, roadway, tunnels, culverts, etc.
Pz Series Concrete Spraying Shotcrete Gunite Machine Working Principle
The structure and working principle of PZ series concrete spraying machine: the stirred material from themixer discharge port fed into the jet through the vibrating screen hopper, then injected into the straight chamber of the rotor by kick-out device and then turn to the discharge port with the rain of of the cyclone. At this time, passes into the air from the air chamber, the material blown into the discharge elbow, and then introduced another stock pressure by the cyclone, which will let the material be blown, accelerated, and rotating, floating into the conveying pipe to reach the nozzle and then add a small amount of added water (when it's the the tide spray) or liquid accelerator (when it's the wet spray ) and last sprayed it out.
PZ series concrete spraying machine mainly consists of driving device, the rotor assembly, air duct systems, injection systems, electrical control box and other components.
Pz Series Concrete Spraying Shotcrete Gunite Machine Feature
1. Through type rotary, non-sticky, unobstructed discharge, high efficiency and time-saving.
2. Four-point clamping device makes it easy to adjust the press between sealing plate and rotor disk so as to reduce air and dust leak and prolong consumption parts life.,
3. Using low-tension, high-speed vortex pneumatic transportation, so the spraying flow is even, continuous and steady. It's good to improve the shotcrete quality.
4. The new nozzle, discharge elbow device, improving spray deposition effect, less resilient, high quality shotcrete.
Pz Series Concrete Spraying Shotcrete Gunite Machine Parameter
|Max. convey dist||Horizontal:200m Vertical: 20m||Horizontal:200m Vertical: 20m||Horizontal:200m Vertical: 20m||Horizontal:30m Vertical: 20m||Horizontal:30m|
|Water cement ratio||≤0.4||≤0.4||≤0.4||≤0.4||≤0.4|
|Max. Aggregate. size||20mm||20mm||20mm||15mm||15mm|
|Hose inner size||38mm||51mm||64mm||Φ51m||Φ51m/64mm|
|Operating air pressure||0.4~0.6MPa||0.4~0.6MPa||0.4~0.6MPa||0.3-0.6MPa||0.4-0.6MPa|
|Air consumption||3-4 m3/min||7-8 m3/min||8-10 m3/min||10-15m³/min||10-15m³/min|
|Voltages||380v or as your requirement||380v or as your requirement||380v or as your requirement||380V or as your|
|380V or as your |
|wheel||Nylon wheel ;Rubber wheel ;skid wheel ;Rail wheel|
Pz Series Concrete Spraying Shotcrete Gunite Machine Photos