LEAF SPRING

Extractors

The Leaf Spring Extractor is a versatile storage and dosing system designed for handling wet or dry fractioned materials such as chips, sawdust, particles, and fiber. The heart of the system is a steel drum rotor equipped with sturdy flexible arms (leaf springs) that move the material toward the extraction screws.

Proudly made by

Best in class for

WOOD BASED PANELS

PB/SPB, MDF/HDF, OSB/LSB/FOSB, INSULATION BOARDS

PRESSED WOOD PACKAGING

PALLET BLOCKS

PELLET & ENERGY

WOOD PELLETS AND BLACK PELLETS, THERMAL AND ELECTRIC ENERGY

WOOD RECYCLING AND WASTE TREATMENT

CUSTOMIZED SOLUTIONS FOR RECYCLING

Technical features

Drum rotor made of welded steel plates
Strong arms made of steel for springs
Strong execution planetary gear box
2 devices to limit the movement of the arms
Progressively variable pitch screw/s for better accuracy
Electronic level indicator for screw empty condition
Up to 6 different dosing screws for discharge

Benefits

Versatile destorage-dosing system for wet or dry fractioned materials i.e. chips, sawdust, shavings, particles, dust, fiber, etc.
Wide range of extraction capacity achieved by controlling the dosing screws with frequency converters
High dosing accuracy from progressively variable pitch screws
Reliable control of the silo levels
Simple and cheap system
High reliability
Very low maintenance cost

Gallery

Technical features

MODEL	OVERALL DIMENSIONS mm							INSTALLED POWER kW	EXTRACTION CAPACITY m3/h	WEIGHT APPROX. kg
MODEL	A	B	C	D	E	F	G	M1	EXTRACTION CAPACITY m3/h	WEIGHT APPROX. kg
LSE.4,5-2,0-V...	4500	2000	840	3000	2160	1500	1000	Wide range available, according to project Customer needs	According to ensiled material and extraction capacity	2300
LSE.5,0-2,0-V...	5000	2000	840	3000	2160	1500	1000			2400
LSE.5,5-2,5-V...	5500	2500	840	3200	2360	1500	1000			3300
LSE.6,0-2,5-V...	6000	2500	840	3200	2360	1500	1000			3500
LSE.6,5-2,5-V...	6500	2500	840	3400	2360	1500	1000			5300
LSE.7,0-3,0-V...	7000	3000	840	3600	2760	1500	1000			5600