The main model machine Hengda produced, the advantages are: large capacity, high efficiency, low consumption, impact structure, etc. It adopts mutual/auto intelligent control system and secondary aggregates/bitumen tracking and measuring system. Main components were adopting imported brands, and keep extra entrance for heat recycling and other add-ins, to fulfill the customers’ different production requirements during all kinds of road projects.

 

Asphalt plant three major parts(vibrating screen, mix bin, dry drum) are patent products。 Productivity of the whole machine is improved, quality be strengthened and be more safety and convenience.

 

The overall layout is compact with novelty structure, less ground occupying, easy for erection and site shifting.

 

Whole equipment adopts modular design, convenient for shipping and installation for all composed parts.

 

Equipment adopt electro precision measuring(bitumen tracking measuring, aggregates secondary measuring), assure the accuracy of measuring.

 

Electronic elements adopt imported German brand, control system is Manual/Auto microcomputer control.

 

The gearbox, bearing, burner, pneumatic elements, dedust bag adopt imported brand, to assure the stability of equipment running.

 

Model & Spec	LB-3000
Capacity	180-240t/h
Intermittent mix	3000kg/lot
Measuring mode	Bitumen tracking measuring, aggregates secondary measuring
Cold system	Frequency control
Measuring precsion	Aggre.≦0.5%、bitumen/powder≦0.25%
Mix bin	Forced type, dragon spiral type blade arm arrangement
Drying drum	Fφ2750×9000
Vibrating screen	Maintenance free, exciting motor vibrating
Burning device	Low pressure atomizing type
Burning type	Coal, diesel, heavy oil, gas
Hot material lifter	Plate link chain gravity drops(compact hoppers)
Dedust mode	First volute, secondary bag(Air anti blow/impulse)