Basic Info.
Type
Asphalt Mixing Plant
Object
Asphalt Concrete Pavement
Mixing Method
Continuous Drum
Automatic Grade
Automatic
Certification
ISO9001: 2000, CE
Discharge Temperature
120-180ºC, Adjustable
Fuel Consumption
Fuel Oil:5-7.5kg/T / Coal:13-15kg/T
Optional Components
Water Dust Collector, Bag Dust Collector, Asphalt
Mixing Capacity/Batch
3000kg
Aggregate Measuring Accuracy
1.0%
Volume / Number of Asphalt Tank
50m3/3
Transport Package
Standard Packing as Customer′s Requirement
Specification
Dimensions: according to the model
Product Description
High capacity stationary asphalt mixing plant
Product Introduction
1. The original modular design of the mixing plant makes transport and installation work quick and convenient. It can separate extra-large flotsam from usable stuff.
2. The loop belt feeder for the measuring hopper has a frequency-conversion speed regulator which can provide high and low speed. Its original structure facilitates belt change and makes material feeding more fluent, which reduces power consumption. Besides, there is a warning light which will remind the user when the machine uses up raw material.
3. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
4. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.
5. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.
6. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.
7. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m³, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.
8. The control system adopts the SIEMENS integrated solution which plays a leading role in the industrial automation field. It also uses the PROFIBUS field bus to form a large and medium-sized distributed automatic system. In operation, the equipment adopts the technology of double hot standby on the industrial computer, dynamic display and buttonless design. All operations are done through the mouse. It has the real-time fault monitoring and control system with functions like parameter setting, data management and fault diagnosis. It measures precisely and can be controlled automatically, semi-automatically and manually, showing a stable and reliable performance.
Technical Parameters
Type | LB3000 |
Rated production | 240 t/h |
Cold aggregate container | 5 containers×11m³ |
Dry cylinder | 2.5m×10m |
Bag dust-remover | CNM1012 |
Emission standard | 50mg/Nm³ |
Vibrating screen | 5 layers |
Hot aggregate container | 80t |
Mixing kettle capacity | 3000kg |
Mixing cycle | 45s |
Mineral powder tank volume | 50+35t |
Asphalt tank volume | 3×50000L |
Heat conduction oil stove | 800,000 kcol/h |
End-product container volume | 200t |
Control system | Manual /semi-auto / automatic |
Weighing accuracy | Aggregate | ≤±0.4% |
Powder material | ≤±0.3% |
Asphalt | ≤±0.2% |
Installed general power | 720kw |
Standard Configuration
Stationary asphalt mixing plant configuration list |
No | Name | Applied position |
1 | Burner | Dryer |
2 | Speed reducer | Dryer |
3 | Speed reducer | Hot aggregate hoist |
4 | Speed reducer | Mixing tank |
5 | Vibration motor | Vibration screen |
6 | Pneumatic butterfly valve | Inlet part of powder metering hopper |
7 | Pneumatic butterfly valve | Outlet part of powder metering hopper |
8 | Screw conveyor | Mineral powder discharging |
9 | Screw conveyor | Inlet part of powder metering hopper |
10 | Screw conveyor | Outlet part of powder metering hopper |
11 | Air compressor | Pneumatic system |
12 | Pneumatic parts | Pneumatic system |
13 | Bursting air cushion | Storage |
14 | Bag | Dust collector |
15 | Burner overall | Thermal oil heating system |
16 | Aggregate weighing Sensor | Metering part |
17 | Mineral weighing sensor | Metering part |
18 | Asphalt weighing sensor | Metering part |
19 | Aggregate meter | Metering part |
20 | Mineral meter | Metering part |
21 | Asphalt meter | Metering part |
22 | PLC | Control part |
23 | Working controller | Control part |
24 | Screen | Control part |
25 | Printer | Control part |
26 | Soft starter | Control part |
27 | Intermediate relay | Heavy current part |
28 | Contactor | Heavy current part |
29 | Shutter | Heavy current part |
30 | Freq regulator | Cold material system |
Packaging&Shiping
Construction Case
Our Services
Effective communication:
Any inquiry will be fast replied. Accurately convey customer's information. Help customer to control the goods quality.
In-time and reliable after sale service:
We have been keeping a very good cooperation relationship with factories. We can help customer to change the broken spare parts or send engineer to the local in-timely with low cost.
Warranty and after sale service:
1 year warranty. Engineer comes to the local for installation for free in the first month and free spare parts changing. If it is above 1 year, need customer charge the air tickets, visa and living expenses for the engineers to install in the local.
Certifications
Company Information
Contact us:
Harbin Zephyr Trading Co., Ltd
Add: Room 501, No.209 Changjiang Road, Nangang District, Harbin city, Heilongjiang Province, China.
Contact person: Lydia Li
Web: http://hrbzephyr.made-in-china.com
Tel: +86 451 87002245 Fax: +86 451 87000678
Mobile:+86-159 4608 4907
Address:
No. 1, 5/F, Bldg. A, Zhonghao Huaer Street, No. 209, Changjiang Road, Nangang Concentration Area, Economic Development Zone
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Harbin Zephyr Trading Co., Ltd locates in the north of China, province Heilongjiang, city Harbin. This is international trade company, that export the lager machinery about road machines. We mainly on trade with Russia, and now expanding the English market. Our company since is establish, adhering to the honest, laborious and oriented belief collaborate with foreign customer.
At the beginning of company was established in to new ideas and humanity managerment mode to attract excellent and passionate young talents of foreign trad. That made the language and trade faultlessly combine. Now our products has been extended to all parts of the world. For example, Europe, America and Australian and so on.
Core idea: All of our service to customers as the centers. Customers demand for products is our pursuit. We have wonderful patience and fortissimo responsibility, that must set up the image for company, giving reason to the customers for trust us. Turning new customers into old customers. Turning old customers into standing and steady customers. This is requirement of everyone to own.