LB3000 Asphalt Mixing Plant 240t/h Station Cold Drum Mix Asphalt Mixing Plant (1600229349865)

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Price:RUB 55,448,694.40 - RUB 76,091,279.00
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Product Overview

Description

PRODUCT PARAMETERS

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Type

LB3000

Production capacity (t/h)

240

Cold    aggregate supply system

Feeder hopper (pcs)

5

Hopper volume(m3/pc)

13

Loading width(m)

3.6

Drying system

Drying drum ×L(m)

2.5x10

Driving power(kW)

4x22

Burner capacity(MW)

20

Fuel

Diesel, heavy oil or gas

Mixing tower

Screening mode

Double shaft / Linear screening

Screen driving power (kW)

2x15

Screen layer

5

Hot bin volume (m3)

70

Mixer capacity(kg/batch)

3300

Mixer driving power(kW)

2x37

Filler supply system

Stone powder silo volume(m3)

70

Recycled powder silo volume(m3)

70

Dust collection system

Dust collection mode

Primary gravity dust collection + secondary bag filter pulse cleaning

Filtering area(m2)

896

Bitumen supply system

Bitumen tank (pc x m3)

3 x 50

Hot oil furnace (×104kal/h)

80

Total power (kW)

610

Covering area (m x m )

53x35

Optional

End product underneath storage (m3)

40-120

End product side storage (m3)

120

 

Note: the parameters on this page are for reference only. The actual figures are subject to the actual configuration, and the interpretation right belongs to the manufacturer.

 

1. Cold feeding system

Aggregates are conveyed by frequency-controlled feeding belt, thus ensuring a high precision primary proportion.

Warning device prevents feeding belt running without load.

Vibrator keeps materials from jamming the gate or clinging to the bin walls.

2. Drying system

State-of-the-art flights ensure an even aggregate veil to facilitate heat transfer and protect the drum against wear and tear as well.

Low-pressure atomizer enables the fuel to combust for peak efficiency.

The burner adapts to a variety of fuels (diesel, heavy oil, natural gas), and has low noise emissions.

The turndown ratio of burner is 10:1, which reduces energy consumption.

3. Dust removal system

Coarse dust is collected by primary dust collector (inertial separator). Fine dust is collected by secondary dust collector (pulse jet baghouse). The reclaimed filler is able to be re-fed to the mix as needed. This German technology ensures low dust emission (less than 20 mg/Nm3).

Temperature protection system protects filter from overheating by controlling cold air valve and burner.

4. Hot aggregate elevating system

Double-chain bucket elevator conveys material stably and has low noise emissions.

The buckets are made of wear resistant steel and thus have a longer lifetime.

5. Screening system

Our inclined vibrating screen is driven by two eccentric shafts or two unbalanced motors. Both have high screening performance.

Screen mesh is easy to replace.

Bearing is low-maintenance.

6. Hot aggregate storing system

The bin level indicator transmits signal to the control system timely.

Aggregates flow out automatically through the overflow chute when the silo is full.

Oversize aggregates drop automatically through the oversize aggregate chute.

7. Weighing system

Mineral scales have accumulation function and automatic in-flight correction function. For large plants, we adopt the combination of double aggregate scales. The scale is accurate to within ±2.5%.

Filler scales have 3 points of measurement and accumulation function. The scale is accurate to within ±2%.

Bitumen scales are dual-range scales and have 3 points of measurement. The scale is accurate to within ±2%.

8. Mixing system

The twin-shaft mixer has high mixing efficiency and low wear costs.

The liner plates and agitator paddles are made from wear-resistant nichrome, thus ensuring a long service life.

9. Hot mixture storing system

The Loading silo is insulated. The temperature of mixed material drops no more than 5 degrees within 12 hours, when the ambient temperature range is 15—25℃.

10. Control system

Our PLC cabinet adopts Siemens components and is user-friendly. Automatic, semi-automatic and manual controls are available. The control system also has such functions: recipe storage, automatic in -flight correction, parameter adjustment, scale calibration, bitumen to aggregate ratio trace, automatic fault diagnosis, automatic alarm and sheet printing.

11. Service

Our plant is modular design. Installation, maintenance, and relocation are very convenient. Our service team is well trained to help customers with products purchase, operation, and maintenance.

 
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