40t/h Small Road Construction Machines!!! Mobile Asphalt Plant with Direct Factory Price DHB40

 1. For kinds of asphalt mixture, PLC central controlled, highly reliable working performance.  

DHB40 small drum asphalt mixing plant is a black mixture heating and mixing machine. this small drum asphalt mixing plant mainly applies to build black pavement, goods yard and square for highway, port and urban construction.

Be integrated design of drying and mixing drum.

Accurate in weighting, simple in structure, highly in efficient, stable in output and fast in transit.

Various kinds of asphalt mixture can be produced.

All systems are controlled by the central control room.

Suitable for the highway, black pavement construction for municipal department.

8 working parts: 

 a. cold supply bins :3 or 4 sets ,it depends on your needs. b. conveyor belt, c. drying and mixing drum, d. elevato, e. dust filte, f. finished products silo :5t, g.control system, h.bitumen tank :30t.  

Our 7 advantages for high working efficient.

a. Integrated design of drying and mixing in drum, reduce initiate cost for clients;

b. Simple structure, easy operation, drying while drum rotate in counter clockwise direction (from burner), discharging while drum rotates in clockwise direction (from burner), and the wind are swirled in the center of the drum; .

c. PLC control, touch screen, auto/manual switchable;

d. Towing chassis of easy transport and installation;

e. Burner is available for coal and oil, at client's option;

f.Stable and reliable, easy for maintenance.

 2.Main technical parameters

 3. 4 or 3 cold aggregate feeders,  500mm width belt conveyor.

Components: 3 or 4 aggregate belt feeders, 1 set of aggregate belt conveyer;
Specifications:

Bin cubage 4×4m³,

The bin width 2.6m, Loading height: 2.7m, Motor power 4×1.5kw(electromagnetic timing)

Bin vibrator: 0.25kw,

Aggregate belt width 500mm; motor power  4kw,

Advantage:

Inside bin equipped with filtering net, the feeder motor adopts electromagnetic timing convenient for transportation.

4. 30kw burning system with high combustion value 

Burner is available for both coal and oil. Customers can choose either freely. (If you choose the coal burner, a coal breaker is needed)

Power of the main motor: 30kw

Power of the timing motor: 1.5kw

Capacity of the aggregate hopper: 0.2m 3

Max size of the feeding aggregate: ≤20mm

Grain size: R90≤20%

Coal consumption per hour:10-13kg/h

Power of the blower: 5.5kw

5. Dust Collector, 7.5kw Dry powder,  18.5kw wet scrubber dust collector(optional)

The Cyclone dust filter is the basic configuration, and the bag filter and water filter is for optional. The dust collecting system can help you to reduce the pollution.

Dry powder collector, Power of the motor: 7.5kw

Water film cyclone(optional): power of the motor: 18.5kw, power of the pump: 2.2kw.

6. Drying drum, 5.1m length, Dia.1.2, 10mm thickness steel plate, 40Cr  elevator board chain material, 65Mn  hanging hopper material.
The drying drum and the mixing drum are integrated design which reduces customers’ cost.
Advantages
The drying drum is driven by gear-tooth joggle with reliable capability; elevator board chain material 40Cr, hanging hopper material is 65Mn.

 Diameter: 1.2m, Length: 5.1m, thickness of the steel plate: 10mm, angle of inclination: 3°-5°, power of the motor: 7.5kw, rotational mode: by chain.

7. Electric control system,  2.2x2.2x2.5m control room,  digital indicator,  mixture temperature.
A.The figure dimension 2.2x2.2x2.5m; Copy container structure, the walls, door and windows are made of colorized steel plate. Pleasing shape, good seal; easy to hoist and transport.

B.Box type control cabinet, main electric parts are Zhengtai, Schneider, which has interlock and two-grade protection; 

C.The operation panel equipped with manual operation device, digital indicator for main motor, mixture temperature,  cold aggregate, fuel and asphalt.

 1. Factory standard export package.

 2. Package as customer demand.

1. Much longer warranty time 1.5 year, product was tested and functions properly before leaving our factory, we provide a high standard of quality control and manufacturing. 

2.Turn-Key Solutions from inquiry to customers' all life working operation.

3. Erection & Commissioning Service was supplied in time as customers' differernt requirements.

4. Operation Training Service for our customers by site guiding operation or videos expressage.

5. Spare Parts Supplied for all working life, wearing parts are free supplied in time by expressage.

Q1:Are you a manufacturer or trading company?  

 A: We are a factory manufacturer , professionally producing road construction machines.

Q2: Can this machine meet my requirements?

 A:  We have more than 20 years of design, production and market experience with higher asphalt plants, tell us your working requirements, then we will design and produce better products for you.

Q3 : What is your payment term?  

A: T/T,L/C, Escrow or others.

Q4: What is your delivery time?

A:  Normally, delivery time within 20 days after deposit.

Q5: How about your packing?

A: Suitable for shipping, usually wooden cases or 20/40 feet container.

Q6: Where is your factory located? How can I visit there? 

A: Our factory is located in Dongfeng road, jinshui district, zhengzhou city, China.

Warmly welcome you fly to Xinzheng international airport, we will pick you up in time, arrange your restaurant and hotel, and whole january.

Any question about the asphlant plant, feel free to inform me!