LNS SPRINT 565 S2 | MÁY CẤP PHÔI TỰ ĐỘNG

Mô tả

Designed for medium and large production runs in diameters ranging from 5 to 65 mm, the Sprint 565 S2 is an automatic bar feeder for fixed headstock lathes. The Sprint 565 S2 is equipped with reinforced feet which support the constituent parts of the device to ensure maximum stability and thereby prevent vibrations.

FEATURES

CONSTRUCTION
Sprint models 545 and 565 S2 are assembled on a heavy, stable steel structure.
The assembly with the hydrostatic effect guide system guarantees stability and maximum absorption of vibrations, even at high speed.
LOADING CAPACITY
Vertical chains with loading hooks save space and offer unrivalled autonomy. The bars are lifted to
the axis of the spindle one after the other.
The Sprint 565 S2 can be equipped with the following chain hooks:
– for bar diameters up to 65 mm, 9 bars can be loaded
– for bar diameters up to 52 mm, 11 bars can be loaded
The Sprint 545 can be equipped with the following chain hooks:
– for bar diameters up to 45 mm, 11 bars can be loaded
– for bar diameters up to 38 mm, 18 bars can be loaded

Vertical chains with loading hooks save space and offer unrivalled autonomy.

CAPACITY INCREASE
An additional 330 mm ramp can be adapted to the floor in order to increase the autonomy.
GUIDE COMPONENTS
The guide bearing blocks open individually. This system guarantees optimal guiding of the bar
and pusher.
DIAMETER CHANGE
During a diameter change, setup can be performed easily and in record time. The components
are replaced quickly and without the need for tools. It takes no more than 2 minutes to change
a diameter in a single set of bearing blocks. It takes 10 minutes to change everything: bearing
blocks, pusher, collet, etc.

During a diameter change, setup can be performed easily and in record time.

REMOTE CONTROL/PROGRAMMABLE
The front rest and the bar selector are set electrically when the data is entered on the remote
control.
The feed force speeds are automatically calculated when the bar diameter is entered on the
control. Its touchscreen makes data entry easy thanks to the clear functions.
LIBRARY OF PARTS
One of the new features is the option to save up to 500 parts and the related bar feeder
settings.
The saved data is as follows: material diameter, topcut position, feed length and end of bar
position.

One of the new features is the option to save up to 500 parts and the related bar feeder settings.

TECHNICAL SPECIFICATIONS

SPECIFICATIONS
ITEM	Unit	3 m	12’	4 m
Weight	kg	900	970	1100
Dimensions		See p. 2-3
Retraction distance (option)	mm	SPRINT 545: 500 / SPRINT 565 S2:350
min. Ø round bar min. Ø profiled bar (size on flat sides)	mm mm	5 square: 4 hexagonal: 5
Sprint 545: max. Ø	mm	45
Sprint 565 S2: max. Ø round bar max. Ø round bar (without bar prep.) max. Ø square profiled bar (size on flat sides) max. Ø hexagonal profiled bar (size on flat sides)	mm mm mm mm	65 60 38 46
Minimum authorised bar length	mm	1500
Maximum authorised bar length	mm	3200	3800	4200
Minimum authorised remnant length	mm	110
Maximum authorised remnant length	mm	450
Pneumatic supply pressure	bar (kPa)	5 (500)
Air consumption	litres	< 10 / loading cycle
Supply voltage (at 50 or 60Hz)	Volts	3x 220 – 480
Maximum pushing force (60% motor torque: maximum possible value)	daN	SPRINT 545: 235 / SPRINT 565 S2: 120
Maximum feed rate	m/min	>60
Loading cycle	seconds	30 – 40
Quantity of hydraulic oil (ISO100)	kg	80	90	100
Loading Capacity	11 x ø 52 mm or 9 x ø 65 mm
Headstock Type	Fixed
Partial Changeover	2 minutes (within the guiding channel range)
Total Changeover	10 minutes (for all guiding elements)

MACHINE DIMENSION

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