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CHEVALIER - FVL-20DT

Features

The FVL-CNC VTL Series is perfect for automation or cell manufacturing and the simplified fixture design is excellent for turning irregular shaped workpieces.

• Easy loading and unloading of workpieces.
• Minimum clamping required because the workpiece weight sets and holds the part in place. No more workpiece warpage caused by hard clamping.
• Available with gang type, single turret or double turret tooling configuration for mixed volume production.
• It is ideal for high speed cutting on materials like steel, copper, aluminum and casting. The machining accuracy of the workpiece is high.
• High speed double turret can do individual or simultaneous turning for faster cycle times.
• Optional C-Axis and live tooling VDI turret can perform multiple operations in one setup.
• Heavy duty spindle uses large diameter NN double-row cylindrical bearings, delivering runout accuracy within 0.0001“ (0.003mm).
• A relatively small foot print saves valuable work space - perfect for automation or cell manufacturing.

Specifications: CHEVALIER - FVL-20DT

Related Products: FVL-24DT MetricImperial

CAPACITY	METRIC	IMPERIAL
Max swing diameter	ø670 mm	ø26.37"
Max turning diameter	ø558 mm	ø21.96"
Max turning height	400 mm	15.74"
SPINDLE
Chuck size	ø381 mm	ø15"
Spindle nose	A2-11	A2-11
Spindle speed	50 - 2500 rpm	50 - 2500 rpm
Spindle bearing I.D.	160 mm	6.29"
Distance from spindle nose to floor	950 mm	37.4"
Distance from center of spindle to the front cover of machine	550 mm	21.65"
V.D.I spindle speed	–	–
TURRET
Turret type	vertical	vertical
Number of tools	6+6 tools	6+6 tools
Number of turret	2	2
O.D. Tool shank size	31.75 x 31.75 mm	1.30 x 1.30"
I.D. Tool shank size	38.1 mm	1.50"
STROKE
X-Axis stroke (left)	+75.5 mm/-312 mm	+2.97"/-12.2"
X-Axis stroke (right)	-75.5 mm / +312 mm	-2.97"/+12.2"
Z-Axis stroke	415 mm	16.33"
FEEDRATES
Balancing device for vertical axis	hydraulic balance	hydraulic balance
X-Axis rapid speed	20 M/min	787.40"/min
Z-Axis rapid speed	20 M/min	787.40"/min
Ball screw diameter	ø36 mm	ø1.41"
Lead pitch	10 mm	0.39"
TAILSTOCK
Tailstock stroke	–	–
Quill stroke	–	–
Quill taper	–	–
Quill driving system	–	–
The indexing way of tailstock	–	–
MOTOR
Spindle motor	18.5kW / 22kW (αP40) (*30kW (*37kW (α30)))	24.80 / 29.50 hp (αP40) (*40.23 (*49.61 hp (α30)))
V.D.I spindle motor	–	–
Feeding motor (X/Z)	4 kW (α22i)	5.36 hp (α22i)
Drilling and tapping motor	–	–
Turret motor	1.6 kW (α8i)	2.14 hp (α8i)
Lubrication motor	0.08kW	0.10hp
Hydraulic motor	5.5kW	7.5hp
Coolant motor	0.75kW	1hp
Chip disposal motor	1.1kW / 4kW	1.47 / 5.5hp
Water gun motor	0.75kW	1hp
TANK CAPACITY
Hydraulic tank	100 L	26 US gal
Lubrication tank	3 L	0.79 US gal
Coolant tank	1050 L	277 US gal
GENERAL
Electrical approval	CSA SPE-1000	CSA SPE-1000
Power required	60kVA	60kVA
Voltage required	600V or 220V	600V or 220V
Air pressure required	5.5 kg/cm²	79 psi
Machine weight	12500 kg	27557 lb
CONTROLLER
CNC Control	FANUC	FANUC
*Option
The manufacturer reserves the right to modify the design, specifications and/or colour of the machine without prior notice.

Standard Accessories

• 15" 3 Jaw hydraulic chuck
• Tool holder 2pcs ID holder, 2pcs OD holder, 2pcs Facing holder
• Automatic lubrication system
• Chip conveyor with coolant tank
• Hydraulic unit
• Oil skimmer
• Electrical cabinet heat exchanger
• LED Work light
• Levelling bolts, nuts & pads
• Tool kit

Included Accessories

• Transformer

Optional Accessories

• 18" 3 Jaw hydraulic chuck
• Chuck used for aluminium wheel
• 2 step speed gear box (ZF-made in Germany)
• Clean gun device for workpiece
• Clean water gun for working area (shared pump)
• Clear water gun for working area (independent pump)
• Air clean gun
• Coolant through type of the tool holder
• Chip cart
• Chip conveyor roller type (include water machine)
• Multiple chip conveyor for aluminium chip
• Spindle chiller
• Oil mist collector
• Dust collector
• Electrical cabinet air conditioner
• Automation device
• Crane
• CE Specification