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LB750 Asphalt Concrete Mixer Plant

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US$ 240000.00 - 240000.00 MOQ: 1 Set
Key Specifications
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Condition:
New
Place of Origin:
Henan, China
Brand Name:
LONGDA
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Nanyang Longda Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao shanghai heihe ruili Khorgos Erenhot etc.
Delivery Detail:
Delivery time depends on order quantity.

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Condition New
Place of Origin Henan, China
Brand Name LONGDA
Model Number LB750
Motor Power 150kw
Mixing Power 30 Kw
Charging Capacity 750kg
Reclaiming capacity 750kg
Speed of Mixing Drum 8r/min
Water Supply Mode none
Working Cycle Period 60s
Discharge Way Automatic
Outline Dimension 36000x18000x13000
After-sales Service Provided Engineers available to service machinery overseas

LB750 ASPHALT BATCH PLANT

BASIC CONFIGURATION

  1. Cold Aggregate Supply System 

The system is composed of: four-compartment cold 

aggregate feed bin and four feeding belts, one aggregate

 gathering conveyor belt.

Capacity:

4x6.5m3

Width:

3.2m

Loading height::

3.0m

Electric motor power:

4x1.5kW (variable frequency)

Vibrator power:

2x0.25kW

Width:

500mm

Electric motor power:

4kW

 

  1. Tilted Charging Conveyor Belt Assembly

One Tilted Charging Conveyor Belt:

Width:

500mm

Electric motor power:

4kW

 

  1. Drum Dryer 

Drum Diameter: 

1.2m

Drum Length: 

5.2m

Tilted Angle:

4°

Motor power:

11kW

 

  1. Fuel Burning System

The system is composed of: a domestic primary fuel burner (Light

 oil), pipelines, and a oil tank (provided by customer).

Rated fuel consumption:: 

550 kg/h

The power output of air blast fan:

15kW

The power output of fuel pump:

3kW

 

  1. Hot Aggregate Elevator

Electric motor: 

5.5kW

Bucket material: 

65Mn

 

6. Dust Collector System

The system is composed of a cyclone separator and a bag dust removal. 

Fan power:

37kW

Filter area:

260m2

Air compressor output:

1.0m3/min

Air compressor power:

7.5kW

Max.Bag Temper :

204°C

Recovery powder screw power:

3kW

 

7. Mixing Tower Assembly

One Vibrating Screen:

Structure:

Three and half deck 

(single shaft outside placed)

Mesh sizes:

37.5x37.5, 25x25, 12x12, 5x5mm

Electric motor power:

7.5kW

 (Note: mesh sizes can be customized per the requirements of client,

 which shall be specified when placing order.)  

 

Hot Aggregate Hopper:

The hopper consists of four compartments, with overflow 

device for preventing mesh blockage. 

 

Weighing Hoppers:

The aggregate weighing hopper is of a single bin, triple 

point suspended, with transportation fasten bolts. 

Rated Capacity: 700kg.

 

The filler weighing hopper is of a single bin, triple point s

uspended, with transportation fasten bolts. 

Rated Capacity: 80kg

 

The bitumen weighing hopper is of a single bin, insulated, 

triple point suspended, with transportation fasten bolts.

Rated capacity: 50kg. 

 

The weighing hoppers feature accurate measuring

 and automatic error compensation.

 

Pugmill Type Mixer

Rated Capacity:

800kg

Electric motors:

30kW

Bitumen Spraying System

The motor power of bitumen pump: 5.5kW

Pressure spraying is fast and uniform, which can shorten the 

mixing duration and increase productivity.  

8. Filler Supply System

The system is composed of a filler elevator, an interim 

filler silo and a filler charging screw conveyor.

A filler elevator: 

2.2kW

An interim filler silo:

0.4m3

A filler charging screw conveyor:

1.5kW

 

9. Compressed Air System 

The compressed air system is composed of: air compressor, 

cylinders, valves and an air pipe manifold.

Displacement of the air compressor: 

1.05m3/min

Power of the air compressor:

7.5kW

 

10. Bitumen Supply System

The bitumen supply system is composed of a 50m3 bitumen

 tank, A set of fuel burner, a 2m3 bitumen discharge vessel, 

pipelines and valves.

Hot oil pump power:

5.5kW

Motor power of bitumen discharge pump:

5.5kW

Motor power of bitumen circulation pump:

5.5kW

 

11. Control System

Control House

The overall dimension of the control house: 4.5m (length)x2.28m (width) x2.46m (height)

The design of the control house features:

ü A container like structure

ü Double-layer insulated steel panel walls, doors and windows

ü Nice looking, convenient lifting and transportation and excellent air tightness. 

Electric Control

The box type control panel is used for electric control, which features:

ü Key electric elements of Chinese brands

ü Functions of interlock and secondary protection

ü Start of large power electric motors at reasonably low voltage

ü The operation board configured with manual controlled urgent operation 

device, digital displays of aggregate scales, filler scales and bitumen scale, 

digital converters of cold aggregates

ü OMRON color touch screen and PLCs, which can realize automatic, 

semiautomatic and manual control. 

ü Advanced control, reliable performance, accurate measuring, easy 

learning and convenient operation

II.  TECHNICAL DATA

1. Plant Capacity

 (under standard conditions):

60 t/h

2. Fuel Consumption

 (under standard conditions):

5.5-7 kg/t

3. Operation Mode:

manual, semiautomatic

 and automatic

4. Overall Dimensions:

36m (length) x18m

 (width) x13m (height)

5. Total Installed Power:

150 kW

6. Power Breakdown 

by Components

Item

Description

Power(kW)

Remarks

  

11

Cold Aggregate 

Supply System

10.25

 

  

22

Tilted Charging 

Conveyor Belt Assembly

4

 

  

3

Drum Dryer

11

 

  

4

Fuel Burning System

18

 

  

5

Hot Aggregate Elevator

5.5

 

  

6

Dust Collector System

25

 

  

7

Mixing Tower Assembly

Vibrating Screen

7.5

 

  

Pugmill Type Mixer

30

 

  

Bitumen Spraying System

5.5

 

  

8

Filler Supply System

3.7

 

  

9

Compressed Air System

7.5

 

  

10

Bitumen Supply System

16.5

 

  

 

 

 

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Nanyang Longda Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2006
Factory Size
30,000-50,000 square meters
Total Employees
101 - 200 People
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