8mm optimal designed flights in dryer asphalt batch mix plant with
4 durable friction wheels
Dryer is one of the key parts in asphalt plant. The drum is made of
high quality refractory steel. Different shape guiding and raising
flitchs installed inside in sequence, the drum can form different
material shade at different section inside, so as to heat the
aggregate efficiently in short time and protect drum itself.
The drum is installed on two heat-inflation permitting tires (large
steel ring) via flexible Z-shape board.
Four-friction trunnions support and drive drum, and are inclined to
Thrust rollers are used to prevent excessive longitudinal
Two ends of the drum are installed with heat-resistant silicon
rubber board to airproof the drum and prevent excessive air to
B. Check-up before start-up
⑴. The plant has been tested before leaving factory. But it is
bumped and quivered during delivery term. So, it is needed to check
up the plant carefully before start-up.
① all bolts are screwed down.
② all driving equipments are adjusted according to manufacturer
③ lubricate the complete set of machine according to the relevant
④ read burner operating specification carefully.
⑤ read gear case manual carefully and fill lubrication.
⑥ start electromotor and check all friction trunnions for running
orientation and stability.
⑦ check pressure gauge of burner for its performance, and adjust
safety valve to correct pressure.
⑧ check igniting gas of burner for applicability, ensure the valve
⑵. Stable run.
① ignite and adjust burner according to its specification.
② burner performing, run the machine for adequate time to test
flame. In empty drum and with small flame, this period should be no
more than 5 minutes.
③ when dryer can perform effectively, aggregate can be added, and
the complete set of equipment operates.
④ it is suggested that manipulate equipment with manual mode
firstly, until its capacity and discharging temperature reaches
prescribed value, switch to automation mode.
|Rated production||80t/h||120t/h||160 t/h||200 t/h||240 t/h|
|Cold Aggregate Bin||4x9m3||4x10m3||5 x11m3||5 x12m3||5 x12m3|
|Bag-type Dust-collector||Gravity type first dust collecting and bag pockets filtering|
|Vibrating Screen||4 layers||4 layers||5 layers||5 layers||5 layers|
|Hot Aggregate Bin||32t||40t||50t||60t||80t|
|Mixing Kettle Capacity||1000kg||1500kg||2000kg||2500kg||3000kg|
|Mineral Powder Tank Volume||26+36t||26+36t||30+43t||30+43t||50+35t|
|Asphalt Tank Volume||50000L||50000L||2x50000L||2x50000L||3x50000L|
|Heat Conduction Oil Stove||300,000 kcol/h||300,000 kcol/h||500,000 kcol/h||500,000 kcol/h||800,000 kcol/h|
|End-product Container Volume||60t||100t||120t||120t||200t|
|Control System||Manual /Semi-auto / Automatic|
|General Installed Power||248 kw||345kw||470kw||608kw||680kw|