UAJ Asphalt Batch Mix Plant-Zhengzhou Unique Industrial Equipment Co.,Ltd.

Product Parameters

Model		UAJ700	UAJ1000	UAJ1200	UAJ1500	UAJ2000	UAJ2500	UAJ3000	UAJ4000	UAJ5000
Capacity(t/h)(Standard Conditions)		60	80	100	120	160	200	240	300	400
Mixer Capacity(kg)		750	1000	1200	1500	2000	2500	3000	4000	5000
Dust Filtration Effect (mg/μm³)		≤20	≤20	≤20	≤20	≤20	≤20	≤20	≤20	≤20
Total Power(kW)		178	285	316	380	470	547	700	870	960
Fuel Consumption (kg/t)	Fuel Oil	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7	5.5-7
Fuel Consumption (kg/t)	Fuel Coal	10	10	10	10	10	10	10	10	10
Measurement Accuracy		Aggregate: ±0.5%; Filler: ±0.25%; Bitumen: ±0.25%

Advantages

Asphalt batching plants are the most common type of asphalt mixing plant. Among these, the UAJ series is the best-selling model offered by UNIQUEMAC Machinery. Advantges of UAJ series hot mix plant are as follows.

Modular Structure

Modular structure, fit for container shipment, low shipment costs
Stable Performance

Batch mix, finished mixture is of good quality and steady performance
Versatile

Versatile, modified and colorful mixtures can be produced through adding dye, foam, fiber, modifier and other additives.
Clean

Two stage dust filtration systems (cyclone collector + bag house collector), minimize emission.
Easy Operation

PLC control system, auto/manual operation, easy to operate, safe and reliable.
Retrofit

Long life span, convenient for maintenance, able to be retrofit or expanded.

Asphalt Batching Plant Components

各部件

Aggregate supplying system:

配料机

① Protective plates on both sides of the aggregate hoppers to avoid sundries getting into the aggregates and conveying belt;
② To make the supplying smoother, vibrators are equipped below each hopper;
③ Adds grid plate at top of each hopper to buffer the shock from aggregates flow, meanwhile it screens oversize aggregates;
④ Conveying belt is protected by dustproof cover to reduce dust emissions;
⑤ Adds belt cleaners and pinch rollers to make the aggregates supplying more fluent and accurate, besides, they also extend the belt durability;
⑥ Small vibrating screen is added between belts, to further screen oversize aggregates;
⑦ The supplying system has insufficient material alarm system, ensuring a safe and smooth production.

Drying system:

干燥滚筒-2

① Driving units have auto lubrication device, greatly reduces labor cost;
② Different areas inside the drying drum have different blade configurations, which can handle aggregates in different processes;
③ The rolling rings and rollers are applying high strength wear-resisting material. Deviation preventing rollers for both rolling rings;
④ The cylinder adopts boiler steel and stainless steel skin, which gives it high temperature resistance and non-deformability;
⑤ The cylinder employs thermal insulating rock wool material that can maintain the temperature inside, reducing heat loss.

Aggregates elevating system:

elevator-1

① The aggregates elevator takes modular design with newest dust sealing structure;
② Elevator applies double plate link chains design, which extends the elevator's service life and reduces maintain frequency;
③ Excellent leakproofness with the moters;
④ Applies famous cycloidal pin gear speed reducers, more powerful and reliable;
⑤ The aggregates slide tunnel adopts damping structure wear-resisting plate link chains to enhance the performance.

Screening system:

振动筛

① Vibrating screens that apply world famous vibration motors are completely sealed;
② Aggregate storage bin adopts large bin structure to avoid material overflow;
③ Aggregate bins are separated by high strength wear-resisting plate to avoid aggregates mixing.
④ our vibrating screen adopt the same screen with Sany and zoomlion's asphalt plant
⑤ our vibrator adopt OLI-WOLONG brand

Weighing system:

weigh-system

World famous brand (TOLEDO) weighment devices are adopted to make sure that the measurement error of aggregates is below 0.5%, and the measurement error of bitumen and filler is below 0.25%.

Mixing system:

mixer-system

① The mixer, mixing blades and liner plates are all using the best materials with high hardness and high abrasion performance;
② The cycloidal pin gear speed reducer has better transmission efficiency and simpler structure.

Finished product storage system:

storage

① The storage silo has heating device to keep the temperature and quality of final mixture;
② The silo has anti-blocking device to keep asphalt quality.

Dust collecting system:

布袋除尘

① Double dust collecting systems, including the primary volute collector that gets rid of large size dust and secondary baghouse collector that further gets rid of the rest;
② Famous brand induced draft fan is employed, guaranteeing high efficiency yet low power comsumption.

Control system:

① Fancy control room for operator, nice operating environment and good sound insulation effect;
② Control room is equipped with split-type air conditioner, aluminium alloy sliding windows, wood floor and so on;
③ All operations are integrated in one room, auto and semi-auto control makes it easy to operate.
④ adopt Omron PLC
⑤ adopt Schneider Electric