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LF30A Fully automatic lightweight concrete equipment
LF30A fully automatic lightweight concrete equipment is especially suitable for large-scale filling projects, such as roadbeds, slope protection, high-speed rail, highways, bridges, railways, water conservancy and hydropower projects, bridge and culvert filling, mine backfilling, tunnel filling, and large voids that need to be filled inside the mine scale on-site construction.
25~30 m3/h
1200 m
160 m
22 kw
7.5 kw
Φ120 mm
Introduction
Product Details
Technical data
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Inquiry
Description
LF30A Fully automatic lightweight concrete equipment adopts the high and low pressure density stabilization technology developed by our company, it ensures that the density of the lightweight concrete output from the equipment in the near and far distances is constant, and will not change due to the changes in the conveying distance or conveying height.

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Application
LF30A Fully automatic lightweight concrete equipment adopts hydraulic pushing mechanism, high pumping pressure, vertical conveying height up to 160 meters, horizontal conveying distance up to 1,000 meters, can meet the requirements of high-rise building roof insulation project and ground filling long-distance conveying.

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Features
1. The whole equipment adopts containerized structure, which is easy to install and move and transport, and the LF30A machine can be transported with a 4.2-meter truck.
2. Standard with material batching and measuring device, cement, powder, water, etc. can be measured separately, accurate control of material ratios.
3. Fully automatic lightweight concrete equipment is equipped with lightweight concrete density monitoring and control device, adopting touch screen intelligent control system, the working status of the equipment and various parameters are intuitively displayed on the screen, which is convenient for the judgment of the working status and centralized control.
4. Powder metering, slurry mixing, and slurry storage are divided into a three-tier structure, which can be added or subtracted in combination as needed.
5. Optional lightweight concrete density monitoring and control device developed by our company has reached the domestic leading level, which can instantly detect the wet density and dry density of lightweight concrete produced by the equipment and provide reliable data for the engineering quality inspection department.

 
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Accessories come from brands such as Schneider, Omron, Manuli, Parker ect.
Technical Parameters
Technical Data

Item

LF30A Automatic lightweight concrete plant

Remark

Pumping and foaming systems

Capacity(m3/h)

25~30

Density 450kg/m3

Conveying distance(m)

Horizontal

1200

 

Vertical

160

 

Motor power(kw)

Pump motor

22

 

Foaming motor

7.5

 

Concrete cylinder diameter(mm)

Φ120

 

Pumping form

Ball valve double cylinder hydraulic push

 

Density range(kg/m3)

350-800

 

Foam multiplication rate

Adjustable

 

Wet density testing

Precision<5%

Optional accessories

Dry density testing

Precision<5%

Optional accessories

Flow testing

Cement slurry flow detection display

Precision<2%

Optional accessories

Lightweight concrete flow detection display

Precision<2%

Optional accessories

Foaming agent flow detection display

Precision<2%

Optional accessories

Pipe diameter(mm)

Φ50

 

Mixing system

Mixer tank volume(L)

500

 

Storage mixer volume (L)

760

 

Motor power (kw)

Mixer

4

 

Storage mixer

4

 

Water pump

0.75

 

Screw conveyor

7.5

 

Screw conveyor

Φ165x6m

 

Auto-weighing system

Cumulative measurement

Optional

Control system

Control method

PLC control, touch screen display and input

Optional

Parameter printing

Lightweight concrete proportions printable

Optional

Lightweight concrete productivity printable

Optional

Overall dimension

Mainframe(Length x Width x Height mm)

3350x1540x2672

 

Weight(kg)

2500

 

 

Configuration of major components:

 Model

LF30A Automatic lightweight concrete station

Main oil pump

Hefeiwanye

Motor

Shandonghuali/Qingdaohongqi

valve assembly

Taiwan North Precision Machinery

Pressure gauge

Seismic pressure gauge made in Wuxi

Hydraulic hose

Manuli, Italy

Seal

American Parker

PLC unit

OMRON Japan

Relay

OMRON Japan

proximity switch

Schneider France

Remote controls

wireless remote

Button

Schneider France

 
Configuration list (including Φ50 delivery hose 100m):

No.

Name

Spec.

Unit

Qty.

1

High pressure conveying hose

Φ50-20m/pc

pcs

5

2

High pressure hose rings

Φ50

pcs

5

3

Three-phase submersible pump

QX7-18-0.75

set

1

4

Water packages

3m3

pc

1

5

Water pack holder

 

set

1

6

Conveying piston

BS25C.1-13(Φ120)

pcs

2

7

O-ring

LF30A

set

1

8

Proximity switch

ZLJ-A18-8ANA-Q

pc

1

9

Water pump accessories

 

set

1

10

Canvas sleeve

Φ165

pc

1

11

Rubber cylinder

170x12x380

pc

1

12

Hose clamps

Φ165

pcs

4

13

Remote control

220V

pc

1

14

Toolbox

LF30A

pc

1

15

Instruction manual

LF30A

pc

1

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