420T/H ASPHALT BATCH MIX PLANT LB4000 FOR SALE

Batch type, high efficiency

Low running costs

Minimum fuel use

320T/H LB4000

Made in China

420T/H ASPHALT BATCH MIX PLANT LB4000 FOR SALE

 Features Of LB-4000 Asphalt Batch Mix Plant  

- Excellent mixing performance

Twin-shaft asphalt mixer has excellent mixing capacity with aggregate and bitumen well-distributed at high speed of mixing and producing; Specifically-treated inner wall plates and mixing blades, supporting structures and sealing pattern significantly improve the performance of the mixer and make it much more durable than ordinary units. Mixing blades allow 100,000 cycles of mixing process in normal working conditions. Numerous imported components have significantly reduced the possibility of system failures and breakdowns. Synchronous driving twin shaft mixing system also has centralized lubricating system, imported speed-reducer and imported bearing.

- Economic superiority

The heating and driving system is designed on a basis of European concept with accurate weighing, energy-saving, and power-saving.

- Aggregate feeding and distributing

Aggregate feeding system is designed to allow frequency conversion which should be conducted when the capacity or ratio should be changed. Speed-reducer, belts and alarming components are supplied by famous top Chinese brand. Our oscillating screen technology can guarantee the accuracy of aggregate separating for different aggregate or emergency stop

Main technical parameters of LB 4000asphalt batch mix plant equipment

Model                                                                                                         LB4000

Capacity                                                                                 320t/h (standard working condition)

Mixer Capacity                                                                                      4000kg/batch

Fuel ConsumptionDiesel:                                                                  5.5-7kg/t; Coal:10kg/t

Measurement Accuracy             Aggregate                                                 ±0.5%

                                                    Filler                                                        ±0.5%

                                                    Bitumen                                                  ±0.25%

Finished Asphalt Temperature                                                            130℃-165℃

Dust Collectorgravitational                                           dust collector & Second baghouse dust collector

Air Emissions                                                                                           ≤20mg/Nm3

Dark exhaust standard                                                                               Ringelmann I

Working room noise                                                                                  ≤70db(A)

Environment noise                                                                                    ≤80db(A)

Operation                                                                                   Full Auto/Manual Operation

Voltage                                                                                        220V/380V-50Hz (adjustable)

Model                                                                                                         LB4000

Main structure OF ASPHALT BATCH MIX PLANT

1.Cold material system

 Aggregate feeder by frequency conversion, reliable performance. The hopper is provided with an isolating net, and the feeding door is adjustable, and the lack of material is provided with an alarm; the main and passive roller of the belt conveyor is arranged on the side.

2.  Drying heating system

 Drying drum wheel friction drive, smooth transmission, uniform stress, external insulation layer, reduce heat loss, improve the thermal efficiency; internal patent structure of drying drum provided material blade, high heat exchange rate, fuel consumption and low, discharge opening is provided with a temperature measuring device; fuel diversification choice; fuel is realized with mechanical coal feeding, automatic ignition, furnace automatic rotating, automatic walking, real-time temperature control function.

 3.  Measurement system

Hot aggregate metering device: built-in pressure relief channel, guarantee the accuracy of the weighing signal stability; Weighing size door thickness, in combination with program automatically added impulse, high measuring accuracy.

Powder metering device: powder measurement using the double helix conveyer, new old powder, according to the superposition of proportion measurement can be realized with the method of measurement before delivery, at the same time conveying screw mixer, effectively guarantee the powder and stir evenly.

Metering and asphalt spraying device: asphalt secondary measurement, real-time dynamic tracking; High pressure spray shower type asphalt patent structure; The anti asphalt overflow protection device. 

 4.  Gas path system

Using the German FESTO solenoid valve, cylinder, reliable performance, long service life; gas path connection using quick connector, operation is simple and fast;

Air source after the water treatment, clean not plug, extend the service life of the cylinder; reserve gas source interface, easy to clean and other pneumatic tools.

5.  Electrical control system

Main elements adopt international famous brand, stable and reliable operation; separation of strong and weak electricity by the main control room, comfortable office environment; industrial Ethernet and field bus technology, data transmission real-time and efficient; only know, semi - automatic and manual control of the, is convenient and flexible; maintenance predict, fault diagnosis and early warning, statements complete function, print function and practical; double Kang Yu operation, process dynamic display

Haomei machinery equipment co.,Ltd is located in the famous machinery capital of Zhengzhou, China. We are professional machinery products manufacturer-featuring a wide range of quality  asphalt mixing plant,  concrete mixer, concrete batching plant, mobile concrete plant, concrete pump, truck pump with boom, truck mixer, etc. We adhere to the policy of "QUALITY FIRST AND INTEGRITY WINS" to cooperate with clients from all over the world. Our company covers over 100 acres with workshop area of more than 50,000 square meters has 5 branches.

Certificates and customers

1. Why dose the customs choose our HAOMEI concrete mixer?

Specialize on manufacturing only asphalt mixing plant

Commitment used to serve clients as their solution partner.

What's the quality of your concrete mixer?

Rest assured that our products have got ISO, CE certificated. We have the professional team for the products' study and development.

What’s more, LDX200Asphalt mixing plant is on sale with a competitive price and I believe you will not miss this chance. We sincerely hope we can establish business relationship between us and welcome you visit our factory.

2. When do you deliver the goods?

less than 30 days after the deposit.