Long range spraying machine-II flat feeding type: rotary concrete spraying machine
Negotiable
China
East of Hengfeng Road, Zoucheng City, Jining City, Shandong Province (Inside the Mechanical and Electrical Industrial Park of Zhongxindian Town)
+86 13181477730
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Product Introduction

The Flat Rotary Concrete Spraying Machine adopts a fully hydraulic drive system, with a unique rotor clamping structure that automatically adjusts the pressure. The machine features easy maintenance and replacement of the sealing liners and is capable of long-distance concrete spraying. This reduces manual labor intensity, lowers working dust levels, and achieves efficient and clean production.

Technical Features:

①Uniform discharge and low rebound rate: High-frequency, thin-flow delivery ensures almost no pulse effect in the conveying pipe, with uniform discharge and low rebound rate.

②Improved working environment: The unique sealing liner structure ensures excellent sealing, keeping the dust concentration in the working environment below 10mg/m³.

③Long spraying distance: The horizontal spraying distance can reach up to 300m, and the machine is available in various configurations, including crawler and mining cart wheel types, allowing for easy mobility.

Product Parameters

Technical parameters:

Project

Unit

Parameters

Production capacity

m³/h

0.3-6

Aggregate diameter

mm

≤ 18

Diameter of injection steel pipe (different diameters at different distances)

mm

5,060

Compressed air flow

m3 /min

≤ 20

Compressed air pressure

MPa

≥ 0.5

Horizontal spray distance

m

See 3 “Matching Table of Conveying Distance and Pipeline”

Feed rotor speed

r/min

Maximum 23

Blade wheel speed

r/min

Maximum 39

Cup quantity

Pieces

8

Motor power

kW

22

Climbing angle

(°)

± 20

Travel speed

m/min

00

Overall dimensions (L×W×H)

mm

About 3100 × 1120 × 1450(± 20)

Conveying distance and pipeline matching table

Diameter of delivery pipe (mm)

Horizontal conveying distance (m)

Compressed air pressure (Mpa)

Maximum injection quantity (m3 /h)

50

0-150

> 0.5

45418

60

150-300

> 0.6

45356