Mobile Asphalt Mixing Plant Qlb30 Road Construction

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QLB30
• Type: Asphalt Mixing Plant
• Object: Gravel Road
• Moving Type: Mobile
• Mixing Method: Continuous Drum
• Automatic Grade: Automatic
• Product Capacity: 40～400t/h
• Certification: ISO9001: 2000, CE
• Condition: New
• Video Outgoing-Inspection: Provided
• Core Components: PLC, Engine, Motor
• Unique Selling Point: High Operating Efficiency
• After Warranty Service: Video Technical Support
• Weight: 5800 Kg
• Machinery Test Report: Provided
• Warranty of Core Components: 1 Year
• Voltage: 415V, 50Hz, 3p (Adjustable)
• Power: 158.4 Kw
• Single Package Size: 5000X4600X3800 Cm
• Transport Package: Standard Container, Nude Packs or in Bulk
• Specification: 6t
• Trademark: SHENGMAO
• Origin: Henan, China
• HS Code: 8474320000
• Production Capacity: 3000 Set/Sets Per Year

Product Description

Product Description

 

QLB30 Mobile Asphalt Plant includes 4 units aggregate bins,aggregate elevator,burner,dryer,filler/aggregate/bitumen weighing system,mixer and asphalt storage.

For other optional parts,first is dust collector,there are water filter and bag filter for choice.
For bitumen heating device,we have 40m3 fast heating bitumen tank.
 

Item		Unit	Specification
Capacity		t/h	30
Fuel Consumption		kg/t	5-7.5
Diameter of Drying & Mixing Drum		mm	Φ1,910 * 2,440
Specific Weight of Aggregate		kg/m3	1,650
Specific Heat of Aggregate		kcal/kg ºC	0.21
Max. Aggregate Size		mm	≤ 40
Ambient Temperature		ºC	20
Dust Catcher			Cyclone & Bag dust collector
Total Power		kw	158.4
Floor Area (L*W)		m	30 * 27
Voltage (adjustable)			380V, 50HZ, 3P

 

Main Parts

 

 

Main Parts Including Chassis, Burner, Drying drum&drive system, Forced mixer&drive system, Cyclone dust filter, Aggregate elevator&weighing scale, Finished silo etc.

Aggregate Batching System 1. PZ50 aggregate batcher: 4 * 5 m^3 ^2. Feeding height & width: 2,720 * 3,200mm ^3. Scope weighing: 30-80 t ^4. Power: 7.5 kw

Bitumen Tank 1. Volume: 40 m^3 ^2. Capacity: 6.5 t/h ^3. Heating speed: 45 ºC/h ^4. Power: 11.8 kw ^5. Total weight: 6.9 t ^6. Overall size: 10,500*2,000*2,500 mm

Dust-removal System 1. Cyclone & bag filter: Nomex 2. Output air with dust: ≤ 50 mg/Nm3 3. Bags working area≥ 96% 4. With screw to recycle use the reclaimed dust

Control System 1. PLC:  2. Control panel 3. Travel switch:  4. Touch screen:  5. Control room

Installation Instructions

 

1. Need 2 engineers for installation;
2. We will supply the Foundation Map, Electrical Map, Manual;
3. Installation usually need 20 working days (but also depends on local manpower and material resources).


Mobile asphalt mixing plant can be categorized into two types, one is drum type(MDHB series) and the other is compulsory type (QLB series).

For drum type, we use drying drum to dry aggregates and mix them with bitumen. No ore powder will be used. It is usually used for small and low-level road construction.

For compulsory type, there is mixer to mix all the materials like stones, ore powder and bitumen. All materials will be weighed before being discharged into mixer to ensure the accuracy of the asphalt formula. Usually, it is used for high-standard road construction.

We now have mobile asphalt mixing plant with the capacity from 25tph to 100tph. Welcome to contact us for details and quotations.

 

MDHB series of mobile asphalt mixing plant

Features compared with QLB series of mobile asphalt mixing plant:

1. Cost saving;

2. Labour saving;

3. It is usually used for low-level road building, like country road.
 

Specification of MDHB series of mobile asphalt mixing plant
Model	MDHB20	MDHB40	MDHB60	MDHB80	MDHB100
Production Capacity (T/h)	20	40	60	80	100
Mixing Type	Continuous	Continuous	Continuous	Continuous	Continuous
Dust Remove Effect (mg/Nm3)	≤100	≤100	≤100	≤100	≤100
Fuel Consumption (kg/t) (Oil)	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7
Fuel Consumption (kg/t) (Coal)	10-13	10-13	10-13	10-13	10-13
Aggregate Weighing Accuracy(%)	±1.5	±1.5	±1.5	±1.5	±1.5
Bitumen Weighing Accuracy(%)	±1	±1	±1	±1	±1
Total Power (kw)	50	75	128	165	200

 

 

QLB series of mobile asphalt mixing plant

Features compared with QLB series of mobile asphalt mixing plant:

1. Mixer and ore powder are used so the asphalt quality is better;
2. Bag house filter is used so the machine is more environment friendly;
3. It can be used for high-level road building, such as natioal road and expressway.
 

Specificatio of QLB series of mobile asphalt mixing plant
Model	QLB20	QLB40	QLB60	QLB80	QLB100
Production Capacity (T/h)	20	40	60	80	100
Mixing Type	batch type
Dust Remove Effect (mg/Nm3)	≤50
Fuel Consumption (kg/t) (Oil)	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7
Fuel Consumption (kg/t) (Coal)	10-13	10-13	10-13	10-13	10-13
Aggregate Weighing Accuracy(%)	±1.5	±1.5	±1.5	±1.5	±1.5
Bitumen Weighing Accuracy(%)	±1	±1	±1	±1	±1
Total Power (kw)	50	75	128	165	200

 

 

Product Details

 

Cold aggregate feeder

1. 4 storage bins, volume: 4m³*4=16m³; unload height: 2.78m;
2. variable speed discharge belt B500, size: B500*3000mm;
3. aggregate collecting belt B500, max. capacity: 60 Tons Per Hour;
4. vibration motor: 0.25kw; feeder motor: 1.5kw*4, collection motor: 4kw.

 

Drying drum

1. drying drum dimensions: Φ1500*6500mm, capacity: 60 Tons Per Hour;
2. driving type: gear, motor: 22kw.

Finished product bin

1. storage silo volume: 3.5m³;
2. equipped with level indicator and temperature sensor;
3. unloading height: 2.8m.

 

Water filter

1. Usually, we use two-level filter, the first level is cyclone dust filter, the second level is water filter. In this way, customer can save much cost;

2. For the second level dust filter, we can also use bag house filter, if customers need very clean emission.

Bag house filter

For QLB series of mobile asphalt mixing plant, bag house filter is used. It will increase the total cost of the machine but it will be much more environment-friendly.

Our projects

 

After Sales Service

Our service

1. we provide foundation drawing, circuit diagram;
2. we will provide CI, PL, BL , CO and other documents for clients to clear thecustoms;
3. we will send engineers to client's job site to held intall the machine and train the operators;
4. Our staff will regularly visit client's job site to ensure client use the machine convinently. (usually once within 3 months)