1. The loop belt feeder for the measuring hopper has a frequency-conversion speed regulator which can provide high and low speed. Its original structure facilitates belt change and makes material feeding more fluent, which reduces power consumption. Besides, there is a warning light which will remind the user when the machine uses up raw material.
2. The high-efficiency and heat-preservation drying drum and the special vanes make heat exchange more sufficient. Moreover, the high-efficiency and energy-saving imported burner can use both heavy oil and diesel, which reduces energy consumption.
3. The vibrating screen adopts the linear and completely-closed design with the vibrator placed outside. The sieving efficiency is high, the maintenance and changing of screen is easy, and the imported bearings are more reliable.
4. The hot aggregate bin is equipped with a continuous level indicator which enables the operator to know the level of material at a glance. The measurement of aggregate is conducted twice through large and small doors, which greatly improves the measuring precision. The unique structure of the material emptying door reduces the chance of blockage and will work more reliably.
5. The main mixing machine designed with European technology has double reducers with a high-speed synchronization capacity. Accurately-weighed asphalt can be directly pumped into the agitating kettle and powder material can be conveyed into the agitating kettle through the helix, which makes agitating more even and speedy. Besides, it has an opening to add wood fiber and an inlet to add used material to be recycled.
6. The dust-removing system adopts imported NOMEX bags which limit the density of dust discharged into the air within 50mg/m3, which is completely up to the national standard of environmental protection. The dust blown down will be collected into the collection tank through the dust lifter for reuse to avoid secondary pollution.

Type		LB2000		LB2500		LB3000		LB4000
Rated Production		160 t/h		200 t/h		240 t/h		320 t/h
Cold Aggregate Container		5 containers 11(m3)		5 containers 11(m3)		5 containers 11(m3)		5 containers 11(m3)
Dry Cylinder		2.2m8m		2.35m9m		2.5m10m		2.8m11m
Bag Dust-remover		CNM654		CNM832		CNM1012		CNM1308
Emission Standard		50mg/nm3		50mg/nm3		50mg/nm3		50mg/nm3
Vibrating Screen		5 layers		5 layers		5 layers		5 layers
Hot Aggregate Container		5/40t		40t		80t		100t
Mixing Kettle Capacity		2000kg		2500kg		3000kg		4000kg
Mixing Cycle		45s		45s		45s		45s
Mineral Powder Tank Volume		30+43t		30+43t		50+35t		60+35t
Asphalt Tank Volume		250000L		250000L		350000L		450000L
Heat Conduction Oil Stove		500,000 kcol/h		500,000 kcol/h		800,000 kcol/h		1,000,000 kcol/h
Control System		Manual /Semi-auto / Automatic
Weighing Accuracy	Aggregate	0.4%	0.4%		0.4%		0.4%
	Powder Material	0.3%	0.3%		0.3%		0.3%
	Asphalt	0.2%	0.2%		0.2%		0.2%
Installed General Power		400kw	530kw		720kw		820kw