Zayer KFCU 5000-AR CNC Heavy-Duty Bed Type Milling Machine

Machine Retrofitted In 2007. Included in Scope of Retrofit:

• Complete disassembly of the machine into its individual components
• Extensive and thorough cleaning of the machine and all accessory components
• Technical inspection and verification of the machine and all individual parts by our qualified service technicians
• Any identifiable defects or faulty components detected during inspection are professionally repaired or replaced by our experienced service team
• Overhaul of the telescopic covers
• Replacement of all wipers
• Inspection and overhaul of the milling head, including spindle bearings
• A visual highlight for your production – new paint finish using high-quality, robust 2K machine paint to protect the machine structure and ensure an attractive appearance
• Testing of all machine movements and functions under power in our showroom prior to delivery

Heidenhain iTNC 530 CNC Control

• Digital numerical sequence control, including digital drive control, hard disk storage, 15" TFT color screen
• Machining cycles:
• Standard drilling and milling cycles, deep drilling, thread cutting with and without compensation chuck, milling of grooves, rectangular and circular pockets, rectangular and circular journals, boring, drill milling (helical path), lining, drilling patterns, head swiveling, reverse countersinking, displacement and/or rotation of the coordinate system, mirroring, dimensional factor also axis-specific, linear interpolation on 3 axes, circular interpolation on 2 axes and on 3 axes with rotated working plane, swiveling the machining plane
• HR 410 – Electronic handwheel for operating all axes

Heavy-duty bed-type milling machine ZAYER KFCU-5000 AR with large clamping table

Zayer universal milling head, 0.001 × 0.001°, 37 kW, SK50, max. spindle speed 4,500 rpm

Table drive via rack and pinion with electronically preloaded twin pinions

All other linear axes driven by preloaded precision ball screws and digital servo motors

Thermal compensation for the milling ram on 3 axes

HEIDENHAIN HR 410 electronic handwheel

3D touch probe

Swiveling operator control panel, operable from the front or rear of the machine

Increased distance between column and machine bed by 200 mm

Dual-circuit coolant system with belt filter and 1,100-liter capacity, high-pressure pump 40 bar and internal coolant supply through the spindle

Telescopic steel covers on the table axis

Vertical guideways: lower section protected by lamella curtain, upper section covered by bellows

60 Position Automatic Tool Changer

Fully enclosed working area, closed on the sides, including large viewing windows

Manual sliding doors at the front of the machine can be opened over the entire length of the clamping table

Preparation for 4th axis including feed rate controller, hydraulic valves, electrics, etc. for integration of a rotary table on the machine table

Horizontal add-on rotary table PEISELER AWU800, fully integrated into the control system as a 4th axis

Hydraulic unit for adjustment of the power chuck and tailstock quill

Preparation for teleservice

Working area lighting

Chip Conveyor

• 2 pieces chip conveyor in front and back of the machine table
• 1 vertical conveyor on the left side of the machine, rear discharge at height approx. 1,000 mm

Zayer-NC Milling Head Stepless:

Swiveling front/rear section - automatically

Indexing - 0.001 x 0.001°

Power - 37 kW

Max. torque - 880 Nm

Gearbox steps - 2

Speed range, stepless - 35 - 4,500 rpm

Tool taper - SK50

DIN 69871

Tightening bolts - DIN 69872

Head lubrication - Grease lubrication for bevel gear pairs

Cooling system for spindle bearings - Yes

Cooling system for gearbox - Yes

Internal coolant supply - Yes

Automatic change of water/air via M function for external and internal coolant supply

Coolant Unit:

• Coolant system with belt filter and two coolant circuits
• Coolant outlet on the front of the milling head
• High-pressure pump for internal coolant supply, approx. 40 bars
• Tank volume approx. 1,100 L