Hot Mix Elevator

Hot Mix Elevator

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The hot mix elevator is used to transport the hot aggregate from the drum dryer to the vibrating screen at the top of the mixing tower.

Features

High strength double roller plate chain elevator is a mostly common elevator in modern hot-mix asphalt technology. It is usually equipped with anti-reverse device to prevent accidents due to sudden blackout. Air duct and vent at head and bottom to eliminate negative pressure and dust overflow. Low noise improves working environment for operators.

Components

It is mainly composed of following parts:
ylb-hot-mix-elevatorUpper section: it consists of upper case, hood and sprocket wheels.
Bottom section: it consists of bottom case and tension sprocket. The screw and spring is to control the chain hoisting. For one thing, it can be adjust the loose chain according to the wear condition; for another, it can buffer addition stress resulted from impact. The sprocket rim is dismantled for maintenance and replacement.
Middle section: it is a standard sectional case used to support, protect and seal.
Driving unit: it is an integrated driving unit with bevel gear reducer motor (brake).
Moving unit: The roller chain is high tensile chain made of high quality low carbon alloy structural steel, and hoppers are installed at same interval onto the roller chain.

Flowchart

hot-mix-elevator-flowchart

NE type parameters

Model Capacity
(m3/h)
Speed
(m/s)
Main shaft velocity
(r/s)
Material size
(mm)
Bucket
Volume
(L)
Width
(mm)
Pitch
(mm)
NE15 15 0.5 15.54 <40 2.5 250 203
NE30 32 16.45 <50 7.8 300 305
NE50 60 16.45 <50 15.7 300 305
NE100 110 14.13 <70 35 400 400
NE150 170 14.13 <70 52.2 600 400
NE200 210 10.9 <100 84.6 600 500
NE300 320 10.9 <100 127.5 600 500
NE400 380 8.3 <120 182.5 700 600
NE500 470 7.1 <120 260.9 700 700
NE600 600 7.1 <120 33.2 700 700
NE800 800 6.2 <140 501.8 800 800

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