Famous names road construction machinery-LB500 Asphalt mixing plant

                          Brief Introductions of LB500 Asphalt Batch Mixing Plant

1  Composed of modular structure, easy and convenient for installation;

2  Highly efficient energy saving aggregate heating system;

3  Adopted accurate measurement technology;

4  Innovative highly efficient mixing technology;

5  Ergonomic automatic control system;

6  Emission meets environment protection requirement;

7  Stable and reliable,easy for maintenance.

A  Cold Aggregate supply System

1 Every aggregate bin is equipped with feeding belt conveyor,which is responsible for transfeering the aggregate from the aggregate bin into the collecting belt conveyor.

2 The user in the control room can choose to use hopper wall vibrator according to the actual requirements.

3 The Lattice Sieve is integrated in the upper part of every aggregate bin,which is screening the oversized aggregate and can soften the impact of the aggregate to the aggregate bin.

4 The clients can customize different sizes and quantity of aggregate bin according to actual operation requirements.

B Drying System 

1 We supply various dimensions of drying drum to meet customer’s different requirements.

2 Specially designed butterfly elastic connection plate becomes more evenly after thermal expansion of barrel.It solves the thermal cracking problem of elastic plate completely.

3 High efficiency of drying drum

4 Four wheel s friction drive type with characteristics stable transmission,low noise ang longer working life.

5 Coal burner and oil burner is optional for customers.

c Dust Collector System 

1 Increasing the pressure difference on both ends,improving the through capacity of thermal,improve the heating,the effect of drying and efficiency of   heat energy utilization of drying drum;lower emission concentration,which meets the mational environmental requirements.

2 The system is consisted of primary dust collecting system and secondary dust collecting system .Primary collecting system is for larger dust particles,reducing the pressure of secondary collecting system and extending the working life.The larger dust particles can directly be sent into the  hot aggregate elevator.

3 The secondary dust collecting system collects the dust again and lower the dust emission concentration,which effectively improving the    environmental requirements.

4 The bags adopt high efficiency filter materials produced by DuPont.And the wear and tear is low and the working life is long.

D Mixing Tower

Mixing plant assembly is the core support part for the whole mixing equipment,with solid structure,accurated measurement,and stable high production characteristics.

Modular desigh is more convenient transportation.

E Bitumen supply system

Bitumen tank is sturdy and durable.Different sizes and capacity of bitumen tank can be provided according to the customers requirements.The bitumen tank is coverd rock wool insulation layer and galvanized sheeet,which maximally decrease the heat loss

Bitumen tank is heated by the heat conduction oil,which make sure the temperature of the bitumen.

F Hot aggregate bin

Hot agfregate bin volume can be customized according to customer needs,the hard steel liner and blocking plate in the silo prolongs its service life greatly.

G Control system:

Control system functions as the nerve for mixing plant,so the design and production of all aspects are especially important!

Main Parameter 

Configuration of LB500 asphalt Batch Mixing Plant

1. Cold Aggregate Feed System: 4*8 m3 storage bins

2. Drying Drum: Φ1200*5200mm

3. Oil Burner: made in Italy, capacity: 500kg/h

4. Dust Collection System:bag house collector/water collector for optional

5. Filler Supply System: 1*30m3 filler bin(adjustable)

6. Bitumen Supplying System:2*30m3 bitumen tank(adjustable) with thermal oil heating system

7. Mixing Tower:1500kg/batch twin shaft mixer, 30kW Siemens's motor

8. Pneumatic System: 2.0Nm3/min air compressor

9. Finished Asphalt Storage Bin: 30t storage bin under mixer

10. Control System: PLC control system(language for optional)

Advantages of B500 Asphalt Batch Mixing Plant

1. LB500 asphalt plant covers fewer areas on site.

2. For its bag house dust collection system, the cleaning type is high voltage pulse.
3. Light weight and compact structure make this asphalt plant cost less.
4. Low power of the whole asphalt plant reduces electric consumption.
5. Standard modular design makes the installation easy and convenient.
6. Commissioning one-time production, would not produce waste material, can save each

ton of material for you.

Successfull case in Russia

Successful Case in Pakistan 

  NanYang Longda Construction Machinery Co.,Ltd located in Dengzhou City,Hennan Province high tech Development Zone,the existing employees,including 218 professional and 38 technical personnel,the annual output value of yuan,is a set design,development,production,sales and service in one of the joint-stock enterprises,is the largest area of Central Plains engineering machinery manufacturing One of more than 100millions the enterprises,is a high-tech enterprises in Henen province.

  Product design,manufacturing,covering the asphalt concrete,cylinder type asphalt mixing plant,stabilized soil mixing plant,Commerical concrete mixing equipment,highway cement concrete mixing equipment,asphalt recycling mixing plant,the pulverized coal combustion device such as a series of 30 kinds of the product,with the capability to provide complete sets of products for domestic and foreign highway construction.

  Many products in extremely harsh natural conditions,(such as the Qinghai Tibet Plateau and Taklimakan desert area),by the traffic department built machine testing center testing,performance have reached or surpassed the standard.At present,the product has high in the domestic twenty provinces in China’s market share,but also sold to Southeast Asia,the Middle East ,Central Asia,and Latin America Africa;at the same time,also established a perfect service system,solve the customer’s any menace from the “rear”.

  Longda people will always upload the “integrity-based,quality first,put one’s heart and soul into customer service”business philosophy,welcome the friends from all sides,Longda people look forward to sincere cooperation with you!

  Services contents

--Installation and commissioning and acceptance 
1 Our company will offer the buyer assistance of the equipment installation, commission ; 
2 Each unit after installation will have returning visit by specialized departments; 
--Technical material, warranty and free service 
1 We will offer the buyer free training for their operator and maintenance worker, and also provide free technical advice services; 
2 And company will organize technology training courses regularly, and give free training the buyer's operator. 
--Spare parts supply services in time 
Our company offers the original, authentic, quality spare parts for the machine maintenance accessories.

Our main Asphalt Plant:

1. Mobile Asphalt Mixing Plant (20T/H, 40T/H, 60T/H, 80T/H, etc.)

2. Asphalt Drum Mix Plant (20T/H, 40T/H, 60T/H, 80T/H, etc.)

3. Asphalt Batching Plant (40T/H, 60T/H, 80T/H, 100T/H, 120T/H, 160T/H, 200T/H, 240T/H, etc.)

4.Aspahlt Mixer and Related Acessories  

Q1:How to use this asphalt mixing plant?

A:As a professional asphalt mixing plant manufacturer,we have many professional engineers, they will go to clients’ site for guiding the installation and test-running;also can teach you how  to use the  mixing plant properly.

Q2:Can you sent me some spare parts freely?

A:Generally speaking,we usually sent customers the wearing parts when shipping the product, but if  you have a large order,we will consider to sent you some spare parts freely

Q3: What is the delivery time?

A:Usually can deliver within 35-50 work days