Gold Member Since 2012
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Concrete Spraying Machine, Concrete Shotcrete Machine, Gunite Machine manufacturer / supplier in China, offering Pz Series Concrete Spraying Shotcrete Gunite Machine, Dbf-900A Continuous Band Sealer Packaging Sealing Machine, Construction Explosion-Proof Wet Concrete Spraying Mixer Gunite Machine and so on.

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Pz Series Concrete Spraying Shotcrete Gunite Machine

Purchase Qty.:
1-49 50+
FOB Unit Price: US $1,600 US $1,500
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $1,600
50+ US $1,500
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • 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
  • Weight: 700kg
  • Ability: 1000 Set/Mth
  • Operating Air Pressure: 0.4-0.63MPa
  • 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
  • Model: Pz-7
  • Deliver Days: 15 Days
  • Voltage(V): 110/220/230/380
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8522903101
Product Description
Pz Series Concrete Spraying Shotcrete Gunite Machine Introduction

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 Shotcrete Gunite 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
Output3.5m3/h5m3/h7m3/h4-5 m³/H5-7m³/H
Max. convey distHorizontal:200m Vertical: 20mHorizontal:200m Vertical: 20mHorizontal:200m Vertical: 20mHorizontal:30m Vertical: 20mHorizontal:30m
Vertical: 20m
Water cement ratio≤0.4≤0.4≤0.4≤0.4≤0.4
Max. Aggregate. size20mm20mm20mm15mm15mm
Hose inner size38mm51mm64mmΦ51mΦ51m/64mm
Operating air pressure0.4~0.6MPa0.4~0.6MPa0.4~0.6MPa0.3-0.6MPa0.4-0.6MPa
Air consumption3-4 m3/min7-8 m3/min8-10 m3/min10-15m³/min10-15m³/min
Rotor  diameter350mm(150)438mm480mm438mm480mm(160)
Motor powerY112M-6-3KWY132-6-5.5(KW)Y132-6-7.5KWY132m-6-5.5KWY160m-6-7.5KW
Voltages380v or as your requirement380v or as your requirement380v or as your requirement380V or as your
380V or as your 
Overall dimension(mm)1040X550X9401280x700x12801500X700X12801280x700x12802000X800X1300
Whole weight260kgs600kgs700kgs700kg800kg
wheelNylon wheel ;Rubber wheel ;skid wheel ;Rail wheel

Pz Series Concrete Spraying Shotcrete Gunite Machine Photos

Pz Series Concrete Spraying Shotcrete Gunite MachinePz Series Concrete Spraying Shotcrete Gunite MachinePz Series Concrete Spraying Shotcrete Gunite Machine
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