Zhong Yun Intelligent Machinery (Yantai) Corp.,LTD

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also known as gunite machine, cement guns or rotary "gun".

PZ Series concrete shotcrete machine is one of the rotary bowl-type dry-mix gunite machines powered by an air motor. It is used to spray gunite materials (sand/cement),a concrete sprayer--the choice of durable gunite machine.

Item	PZ-3	PZ-5	PZ-7
Output	3.5m3/h	5m3/h	7m3/h
Max. convey dist	Horizontal:200m Vertical: 20m	Horizontal:200m Vertical: 20m	Horizontal:200m Vertical: 20m
Water cement ratio	≤0.4	≤0.4	≤0.4
Max. Aggregate. size	20mm	20mm	20mm
Hose inner size	38mm	51mm	64mm
Operating air pressure	0.4~0.6MPa	0.4~0.6MPa	0.4~0.6MPa
Air consumption	3-4 m3/min	7-8 m3/min	8-10 m3/min
Rotor diameter	350mm(150)	438mm	480mm
Motor power	Y112M-6-3KW	Y132-6-5.5(KW)	Y132-6-7.5KW
Voltages	380v or as your requirement	380v or as your requirement	380v or as your requirement
Overall dimension(mm)	1040550940	12807001280	15007001280
Whole weight	260kgs	600kgs	700kgs
wheel	Nylon wheel ;Rubber wheel ;skid wheel ;Rail wheel

Structure

Cement Shotcrete Machine maily consists of Rotor body assembly ,Compression structure,Limit Block,Cyclone,Hopper,Vibration Motor,Main Motor,Housing,Hand wheel speed ,Speed display,Transmission,Pressure Gauge,Add quick setting agent pump,Electronic Control Box,Steering,total inlet tube,Sub-style device ,Upwind Road,Leeward Road,Reducer

Coagulant Hopper

Accelerating Agent
Dispenser
Vertical Spindle

Clutch
Seamed Panel

Cyclone
Rotating Liner Plate

Switch Plate
Cover
Sieve

Batchmetre Screen Mesh Batching Plate

Curved Plate Rotator

Air Inlet Plate

※Pictures for reference only as different product batch & specs.
Please contact our sales staff for confirm.

Shotcrete Machine Principle

Shotcrete Machine

is mainly used for tunnel, hydro-power engineering, mines, underground engineering, civil engineering and slope stabilization, etc.

Cement Shotcrete Machinedriven by a single-speed electromotor with a ballast resistor (variator) enabling continual output regulation. Its standard equipment includes central lubrication system that ensures the automatic greasing of all abrasion-prone surfaces.

Applications
Cement Shotcrete Machineis widely used in building construction, mines, tunnels, culverts, subway, hydropower engineering, underground engineering and high marsh coal mine tunnel shotcrete construction operations.

Five Significant Featrues

Characteristics and Advantages

High Efficiency
Continuous Feed
Durable
Base Machine
Free Assembly
Consumable
High Quality Shotcrete Layer

China Coal Group Quality Guarantee

Cement Shotcrete MachineCharacteristics

Used in shotcrete machine characteristics analysis

01 Non-adhesion

Non-adhesion going through rotor with new material chamber completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period.
02 Four-point clamping device

Four-point clamping device makes it easy to adjust the press between seaing plate and rotor disk so as to no air and dust leak and prolong consumption parts life.
03 Uniform Flow

Low-pressure high speed vortices pneumatic conveying, overcoming bond, obstruction and pulse fold in material handling process, uniform flow, continuity and stability.
04 Curve Nozzle

New type nozzle, discharge elbow installation, improve spraying effects, less rebound, high quality sprayed layer.
05 Various Chassis

Chassis of the machine can be equipped with a tire gauge-type, skid type and different rail wheels.

Test Report

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