Description

KENT KVR-4020A – Year 2024
CNC Vertical Machining Center with Fanuc 0i-MF
Condition : New

The KENT USA KVR-2418A CNC Vertical Machining Center combines proven machine design with advance technology in control and manufacturing. Reliability and performance makes this model a favorite among demanding job shops and in-house productions alike. The heavy cutting spindle and rigid machine structure enable higher machining efficiency with better finish and longer tool life – resulting in greater productivity and profitability all around. Upgrade your global competitiveness today.

OUTSTANDING FEATURES:

Large working capacity with 39.4” x 19.7” x 20.5” travels and 43” x 20” table

Powerful 15HP HIGH TORQUE servo spindle motor

10,000 rpm with spindle chiller system

Heavy duty “Roller” type linear guide ways outperform ball-type linear ways.

(Roller Guide Ways – 44% More Rigid Than Ball Guide Ways)

4th Axis Ready pre-wired with cables and connectors for servo and air

Coolant wash-down and Air hose connections up front for operator convenience

High flow high capacity coolant system with built-in chip flush and chip auger conveyor

Automatic coolant tank oil skimmer with adjustable timer

Through spindle coolant ready-prep, with 1000 psi capable union and hoses

Certified Meehanite® FC-25 grade machine casting for superior dampening and stability

SPECIFICATIONS:

CAPACITY:

X axis travel………………………………………. 1000 mm (39.4 in)

Y axis travel………………………………………. 500 mm (19.7 in)

Z axis travel……………………………………….. 520 mm (20.5 in)

Table size…………………………………………… 1100 x 500 mm (43.3 x 19.7 in)

Table load capacity…………………………….. 800 kg (1760 lb)

T-slots: 5 slots (width x pitch)……………… 8H8 x 100 mm (0.71 x 3.94 in)

Table height from floor (approx.)………….. 935 mm (37 in)

SPINDLE:

Spindle nose to table top……………………… 80~600 mm (3.1~23.6 in)

Spindle center to column……………………… 557 mm (21.9 in)

Spindle nose taper………………………………. CAT-40

Spindle speed…………………………………….. 10,000 rpm

Spindle drive type………………………………. belt, direct transmission

Spindle motor…………………………………….. 11 kW (15 hp)

Spindle torque……………………………………. 70 Nm (52 ft-lb)

TOOL CHANGER:

Number of tools…………………………………. 24+1 T

ATC type………………………………………….. double arm, side-mount

Maximum tool diameter………………………. 76 mm (3.0 in)

Without adjacent tool………………………….. 150 mm (5.9 in)

Maximum tool length………………………….. 300 mm (11.8 in)

Maximum tool weight…………………………. 5.5 kg (12.1 lb)

Tool change time (TTT)……………………….. 1.3 sec

Retention knob type……………………………. RK40CV

MOTION:

Rapid traverse X/Y/Z………………………….. 36/36/32 m/min (1417/1417/1260 in/min)

Cutting feed rate…………………………………. 15 m/min (590 in/min)

Axis drive type…………………………………… direct coupled zero-backlash

Axis motor X/Y/Z………………………………. 3.0/3.0/3.0 kW (4.0/4.0/4.0 hp)

Guide ways X/Y…………………………………. linear “Roller” type, 30 mm (1.2 in)

Guide ways Z…………………………………….. linear “Roller” type, 35 mm (1.4 in)

Ball screw diameter…………………………….. 32 mm (1.26 in)

Positioning accuracy……………………………. ±0.005 mm (±0.0002 in)

Repeatability……………………………………… ±0.002 mm (±0.0001 in)

UTILITY:

Electrical power required……………………… 20KVA / 3PH / 220V

Compressed air required……………………… 5.5 bar (80 psi)

Coolant tank size………………………………… 230 L (60 gal)

Lubrication tank size…………………………… 2 L (0.5 gal)

DIMENSION:

Machine height (max)………………………….. 271 cm (8.9 ft)

Machine width x depth………………………… 374 x 367 cm (12.3 x 12.1 ft.)

Machine net weight……………………………… 4380 kg (9,636 lbs.)

Shipping dimension (L x W x H)…………… 295 x 227 x 252 cm (9.7 x 7.5 x 8.3 ft.)

Shipping weight…………………………………. 4950 kg (10,900 lbs.)

STANDARD EQUIPMENT:

· Fanuc 0iM-F CNC control with 10.4” color LCD

· 10,000 rpm spindle with powerful 15 HP servo spindle motor

· Chilled spindle jacket housing and chilled spindle motor mount with refrigeration system

· Fanuc Tool Length Measurement, Background Editing Function

· Fanuc Custom Macro B (user definable), High Speed Skip Function

· Fanuc AICC-II (200 BLA) High-Speed Contour Control Machining

· Fanuc USB, PCMCIA (CF-card), Ethernet, and RS-232 ports

· Fanuc Manual Guide 0i (Computer Assisted “Conversational” Programming)

· Fanuc 400 Registered Part Program Numbers and 1280m Part Program Memory

· Fanuc Data Server with 2 GB Expanded Memory card and Fast Ethernet Interface

· Fanuc Instant Power Failure Detection System, Self-Diagnostic Functions

· 400 Tool Offsets, 48 Work Coordinate Offsets, Tool Path Graphics

· Rigid Tapping, Spindle Orientation (M19)

· Helical Interpolation, Coordinate Rotation and Scaling

· Individual selector knobs for Spindle, Rapid and Feed overrides on operator console

· Program and Data Protection Key Switch

· Automatic Power Off (M30), 8 Spare M-codes

· Programmable/Manual Cutting tool Air Blast (M08)

· Full enclosure splash guard with safety lockable front door, removable sliding side doors

· Portable MPG jog hand wheel with convenient magnetic back-mount

· High flow high capacity flood coolant system with large roll-out coolant tank

· Through spindle ready-prep with 1000 psi union and high pressure hoses

· Coolant tank oil skimmer with adjustable timer

· Chip flush system and auger-type chip conveyor

· Dual heat exchanger cooling for electrical cabinet

· Durable metal telescopic sliding way covers on X/Y/Z axis

· C-3 grade high precision double pre-tensioned ball screws

· Certified Meehanite® FC-25 grade casting base, saddle and column

· Roller type linear guide ways for superior rigidity over ball-type linear ways

· Automatic lubrication system with metered check valves and piston distributors

· 24+1 tool double arm side-mount automatic tool changer

· Dual interior LED work lights and a 3-color tower status indicator light

· 4th Axis Ready pre-wired with cables and connectors for servo and air

· Front mounted coolant wash-down spray and air gun

· Instruction manual, parts list, electrical drawings

· Fanuc operator and maintenance manuals on CD

· One-year machine warranty, two-year control and motor/drive warranty (Fanuc)

OPTIONS AND ACCESSORIES – Contact us for pricing

TS27R Renishaw tool setter TS-27R

OMP40TS Renishaw wireless part probe + tool setter
(OMP40-2 + OTS + OMI-2T system)

REN-IT Renishaw installation and training

TFR20 Multi-tap transformer 440~480V primary to 220V, 20KVA

VS20 Voltage stabilizer 20 KVA, 208~240 power stabilization

INST2418 Machine start up installation and operator training

Factory Installed Options:

SPDL12K 12,000 rpm spindle, ceramic bearings
(balanced tooling required)

COOL360 Spindle shower coolant, 360 degree curtain

TSC20 Through-Spindle Coolant System (20bars/300psi pump/motor)
200L/53gal external reservoir, 25 L/min (6.6 gpm)

TSC70 Through-Spindle Coolant System (70bars/1000psi pump/motor)
300L/79gal external reservoir, 20 L/min (5.3 gpm)

FX2000 Oil/Mist Collector, FX2000, 8.3 m3/min (300 cfm)

G170R Rotary table 170 mm, 6” face plate

G170C6 Manual 6” 3-jaw chuck with mounting plate for G170R

GTS-A135 Manual tailstock for G170R

ECABAC Electrical cabinet A/C Cooler unit

BCC-R/L Belt-type chip conveyor and chip cart (exit right/left)

HLS3A Linear Glass Scale feedback (3-axis)

TFRVS20 Transformer with voltage stabilizer

F10MGI Fanuc 10.4” color LCD display with Manual Guide i

FFMMP Fanuc fine mold machining package
(AICC-II, Smooth tolerance control, Jerk control,
Machining quality level adjustment function)