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A9 manipulator wet spray trolley
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  • A9 manipulator wet spray trolley

A9 manipulator wet spray trolley

Wet spraying machine is widely used in hydropower tunnel, underground plant, subway engineering, railway tunnel, military underground engineering and highway engineering and other construction fields. Compared with dry spraying, wet spraying technology has the advantages of high production efficiency, low resilience and guaranteed engineering quality, creating a new model of green environmental protection construction.

Classification:

Wet spraying machine series

Key words:

construction machinery

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Product Details

Wet spraying machine is widely used in hydropower tunnel, underground plant, subway engineering, railway tunnel, military underground engineering and highway engineering and other construction fields. Compared with dry spraying, wet spraying technology has the advantages of high production efficiency, low resilience and guaranteed engineering quality, creating a new model of green environmental protection construction.

The wet spraying machine developed by Hunan Saner Heavy Industry Zibao is divided into towed wet spraying machine, vehicle-mounted wet spraying machine and engineering concrete wet spraying machine with high degree of automation. It has the advantages of simple structure, strong adaptability, high delivery pressure, long conveying distance, high efficiency, high performance, high reliability, [low rebound, convenient movement and other excellent characteristics, and is a good helper for tunnel wet spraying engineering.

The wet spraying machine series products independently developed by Hunan Saner Heavy Industry have been successfully applied in major projects such as Qianyun High-speed Railway, Shaanxi High-speed Railway, Shanghai-Kunming Tunnel, Quning High-speed Railway, etc., which provides reliable guarantee for the improvement of project progress and quality.

 

Product Features

Boom system: The boom is a new patented design, imported raw materials, spray distance up to 16 meters, high structural strength.

Control system: imported and well-known brand controller, remote diagnosis and remote control, the system comes with overload protection short circuit protection, high quality and reliable accuracy, safe use.

Pumping system: high-capacity hopper, large-displacement conveying cylinder, good suction performance, high efficiency, long conveying distance, not affected by road conditions.

Chassis system: A new generation of infinitely variable speed chassis, with stronger carrying capacity and climbing ability. Mechanical transmission mode, more convenient maintenance.

Hydraulic system: German Rexroth or Japanese Kawasaki brand main oil pump, Eaton, Rexroth and other world-class brand valve groups make the hydraulic system more stable.

Accelerator system: the use of domestic well-known brands of hose pump flow stability, can provide accurate repeatable metering capacity, simple maintenance, reliable quality, cost savings.

 

Product advantages

1. The pumping pressure is large, which greatly improves the anti-blocking ability. The high outlet pressure pumping system and large-diameter jet hose have stronger anti-blocking ability.

2. Lightweight mechanical arm, shotcrete more flexible, new dynamics, lightweight mechanical arm, more sensitive action.

3. Mature engineering vehicle chassis, four-wheel drive, strong ability to escape difficulties, strong power, and fast climbing speed.

4. The air volume of the nozzle can be remotely controlled, and the air volume can be remotely adjusted according to needs, which is convenient to operate.

5, the whole process monitoring equipment operation, work display, the whole process monitoring operation data and working status.

6. High-power engine, large engine power reserve and strong power.

7, mechanical walking system, maintenance is more convenient.

 

Product Parameters

Serial Number I. Overall Machine Parameters
1 Overall size (mm) 8600x2640x3300
2 Rated weight About 16T
3 Maximum working height (m) 16
4 Maximum working width (m) 20
5 Maximum working depth (m) 5.05
6 Minimum tunnel width × height (m) ≥ 5m × 7m
Serial Number II. Arm support parameters
1 Boom structure form Big arm, forearm pitch, forearm telescopic two sections
2 Boom swing (°) 300°
3 Arm pitch (°) 0-70°
4 Full Arm Telescopic (m) 14.6
5 Arm pitch (°) 30-110°
6 Extension of arm (m) 2 telescopic booms ≥ 9.4m, retracted 4.6m
7 Axial rotation of nozzle (°) 360°
8 Nozzle axial swing (°) 240°
9 Nozzle brushing (°) 360°
10 form of control Full remote control
11 Working driving mode Chassis engine or three-phase asynchronous motor
Serial Number 3 pumping parameters
1 Working driving mode Chassis engine or three-phase asynchronous motor
2 Motor rated power 75KW
3 Motor operating voltage 380V
4 Hopper volume 0.65m³
5 Concrete displacement 35m³/h
6 Pumping package Full package
7 Conveying cylinder bore × length Ф 180 × 1170mm
8 Main cylinder bore × stroke F100 × F70 × 1000mm
9 Maximum system pressure 28Mpa
10 Concrete outlet pressure 8.6Mpa
11 Maximum particle size of concrete (mm) ≤ 16
12 Feeding height (mm) ≤ 1500
13 Maximum theoretical displacement of accelerator pump Frequency conversion control, 0.3L/r, fast speed, large flow
14 Maximum outlet pressure of accelerator pump 1.6Mpa
15 Conveying pipe diameter Ф 125-Φ 100mm ,Ф 100-Φ90mm reducer
16 Nozzle diameter F50mm
Serial Number Four. Engineering vehicle chassis parameters
1 Drive form Four-wheel drive
2 Engine power 73.5Kw
3 Wheelbase 4100mm
4 Front axle track (center of wheel width) 1890mm
5 Rear axle track (center of wheel width) 1890mm
6 Tires 16/70-20 16PR inflatable tire
7 Front/rear axle load 11T/11T
8 Top speed 25km/h
9 Maximum climbing angle 25°
10 Minimum turning radius 10m

 

Jet Cover Area Chart

 

 

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