The mixing aggregate

Aggregate’s type Towered with a batch mixer

The installed engine

power, kW, not more 41

Elevator:

type Chained, vertical with closed

buckets, of gravitational discharge

efficiency, t / h 55

material lifting height, m 11,15

bucket capacity, l 3,7

step of buckets, m 0,2

speed of the chain, m / s 0,7

Type of mixer Twin-shaft, blade

The mass of a single batch, kg 730

Preparation time of one batch, s 40 - 63

Type of screen Gyration, balanced

The number of sorted fractions 4

Size of fractions, mm to 5; 5-10; 10-20;

20 - 40

Bunker capacity of hot

materials, m ³, not less 8,3

Doser of stone materials:

-type Weighing with load cells

-maximum load, kg 700

-minimum load, kg 35

-way of weighing the fractions Cumulative

- setting of fraction doses Remote, stepless

Limits of error for each dose

must comply with:

- in the range from the lowest limit

   dosing (NAP) to 0.5-greatest

   limit dose (NAP),%

   0.5 NDP  ±.2

- more than 0.5 maximum limit of dosing

(NAP) to limit the maximum dosage,%

of nominal values ​​of the

mass dose ±.2

Bitumen doser

-type Weighing with load cells

- maximum dosing, kg up to 70

- pressure in the bitumen mixer

input, MPa (kgf / cm ²) 0,29 - 0,49(2,9 - 4,9)

- permitted error of dosing,

% of the mass of bitumen   ±1,5

Bunker capacity of surpluses

and oversize, m ³ 1,0

Aggregate of ready mix

Bunker capacity (at a specific

volumetric weight 1.8 t / m ³) m ³ (t) 39(70)

Skip:

-type With the bottom and

self-cleaning discharge gate

-cpacity,t 1

-movement speed, m / s 1,088

Number of places discharging skip 2

Installed power, kW, no more than:

-electric motors 12,3

-electric heaters 12

Size of passage under the mixture

bunker mixture, m: height 3,160

width 3,508