Drying System
1. Adopts four sets of famous powerful direct-connected gear motors to drive the drying drum;
2. Optimized blades make the drying process more balance with higher heat utilization rate;
3. Drying drum is covered by thermal insulation material and stainless steel skin to avoid heat loss;
4. Well calculated and carefully heat treated drying drum, world class bearings have long service life and stable performance.
Dust Collecting System
1. Double dust collecting system, European emission standards;
2. Pulsating dust removal method, energy saving and efficient;
3. Durable key components;
4. Safety protection, intelligent inspection.
Vibrating Screen
1. Sturdy and durable, high intensity and remarkable screening effect;
2. Screen mesh easy to maintain and replace, time saving;
3. Frequency and amplitude perfectly matched, over 95% grading precision, competent to any severe working situation, high temperature resistance and excellent productivity;
4. Best design to guarantee the best screening result.
a. Adopts self-synchronizing driving technology, maintenance-free and environmental;
b. Patent enhanced drivable bridge structure design, tough and protective for screening components;
c. Famous vibrating motor.
Mixing System
1. Simulating optimization of material mixing movement speed;
2. Ensures each batch is totally and equally mixed with 25% mixing efficiency enhancement and 20% energy consumption reduction;
3. High productivity double-shaft mixer
M a i n s p e c i f i c at i o n
a) Capacity: 100t/h (under standard working condition)
b) APPLICATIONS: coarse grain bitumen mixture, medium-grain bitumen mixture, fine grain bitumen mixture and sand grain bitumen mixture.
c) Aggregate weighing accuracy: ±0.5%
d) Bitumen weighing accuracy: ±0.25%
e) Filler weighing accuracy: ±0.30%
f) Hot material temperature: 140-160( up to 180℃), adjustable
g) Stability of hot material temperature: ±5℃
h) Fuel consumption: based on the fuel calorific value=46055kj/kg, and under standard working condition:
1) Aggregate moisture: ≤3%, 5kg per ton hot mixed product.
2) Aggregate moisture: ≤5%,6kg per hot mixed product
3) Aggregate moisture: ≤7%,6.5kg per hot mixed product.
4) Screening efficiency: ≥95%, can satisfy the demands of various kinds of bituminous mixtures and eliminate large aggregates.
i) Mixing cycle time: 40-60s, set up freely
j) Dust removing efficiency: dust emission level≤100mg/Nm3
k) General power consumption: 286Kw Including:
Feed unit 2.2KW×4
Belt conveyer power 4KW×2
Rotary dryer power 7.5KW×4 Burner power 30KW
Hot aggregate elevator power 11KW
Vibration screen motor power 11 KW
Mineral powder screw conveyor power 4KW×2
Recycle screw conveyor power 4KW×3
Fan power 55KW
Air compressor power 22KW
Bitumen pump power 7.5Kw+5.5kW
Hot oil pump 11Kw Others 15Kw
d) Controlling mode: full automatic operation, semi-automatic,manual operating for option.
e) Hot material discharging height: 3600mm×3600mm(height×width)
f) Overall dimension: maximum height 40m, maximum width 30m.
Notes: Relating to Plant Capacity
1 The average moisture content is for surface moisture only.
2 Ambient temperature taken as 15ºC.
3 Material taken as 1600kg per cu.m.
4 Capacities include filler and bitumen.
5 Aggregate feed to plant is in correct proportion required for mix specifications.
6 Filler density 1120kg per cu.m
7 Aggregate is non-porous and not excessively flaky.
8 Altitude 1500m above sea level.
