KELLENBERGER KEL-VERA – 2012 Model

Send Inquiry

Category:

Description

Precision universal grinding machine | internal/external cylindrical grinding and non-circular grinding possible

Kellenberger KEL-VERA UR 1-2-3 250/750

New price approx. 950.000,- EUR – Top equipment!
Only about 10.500 operating hours (program run)

The machine works with high precision. Tolerances of 1µm are met during machining.
Roundness chuck work: < 0.4 µm

TECHNICAL DATA:

Control: Heidenhain GRINDplus IT
Year of construction: 08/2012

center height: 250 mm
center distance: 750 mm
grinding length, max: 750 mm
Max. workpiece diameter: 499 mm
Max. workpiece weight between centers: 250 kg
Max. workpiece weight flying: 100 kg/160Nm
grinding wheel dimensions: 500 x 80 x 203.2 mm

Z-axis:
center distance: 750 mm
max. travel: 900 mm
Speed max: 30 m/min-1
resolution: 0,1 µm

X-axis, grinding slide travel: 350 mm
Speed: 15 m/min-1
resolution: 0,1 µm

Grinding head, B axis:
Grinding head swivel range: +30° / 210° infinitely variable
Spindle speed: 1000 – 2150 min-1
Peripheral speed: 45 m/s
resolution: 0,1 µm

Headstock, C axis:
Spindle speed: 1 – 1000 min-1
Max. workpiece weight between centers: 250 kg
Roundness: < 0.4 µm
Micro adjustment: +/- 150 µm

Internal grinding device:
Speed high frequency spindle: 4.050 – 42.000 min-1
Suitable for drillings D > 20
Power: S6, 60 %, 17 kW / S1, 100%, 15 kW

EXTENSIVE EQUIPMENT:

CNC controlled B-axis with direct measurement
CNC controlled C-axis with oriented spindle stop (headstock)
Internal grinding device with high frequency spindle up to 42.000 min-1

Balancing device KEL-BALANCE
Gate sensor KEL-TOUCH
Tool measuring system KEL-SET
Active longitudinal positioning KEL-POS, Movomatic C25

Coolant supply through the workpiece spindle

Tailstock reinforced combined with manual return and hydraulically confirmed quill return
Stroke monitoring tailstock spindle
Tailstock lower part with micro adjustment
Pneumatic relief for the tailstock
Pneumatic power clamping device
Dressing device on intermediate plate behind workpiece headstock or tailstock (2x)
Dressing device on the upper table
Preparation for form roll truing device External grinding
intermediate plate work headstock for fastenings
Tailstock intermediate plate for attachments

Drive flange backlash-free
Measurement control unit Momovatic ESZ 400/digital
Diameter measuring head Momovatic DM 200+

Electric sliding door drive

MISCELLANEOUS:
Magnetic paper band filter 640 L. incl. pump and preparation Retrofitting the cooling unit
Cooling lubricant switch-off for tabletop unit
Full Boarding Emulsion

HANDLING SYSTEM/PORTAL LOADER (optionally available)
The handling system/portal loader shown on pictures is NOT part of the offer price. However, it can be purchased separately from the machine.

Shipping Policy

CNCBUL.com World s Largest Database of Industrial Equipment Pricing

CNCBUL.com is a valuable resource for companies that are looking to reduce their environmental impact. The company offers a number of features and services that help customers to choose sustainable CNC machining processes and to reduce the environmental impact of their manufacturing operations.

Machine Price request information is chargeable. 


Our aim is to inform you about the market value of the machine you are looking for.
If the machine for which you requested the price has been sold,
offers of machines with the same features or equivalent are sent to you by our International Machine Dealer Partner Companies as a separate offer.



 Click for Machine Price Payment 
  

1.) CNCBUL.com does not own any of the equipment listed for sale on this site!..
2.) All information, offers and prices on this site are subject to change by the Machine owner and are non-binding!
3.) We are not a stocking dealer of New & Used Metalworking Machinery.
We are an online technology company about used CNC Machine Tools & Machinery sector.
Our Machine Dealer Partner companies are a stocking dealer of New & Used Metalworking Machinery. 
The stocks of our partner machine dealers are always changing!
 The stock status of the machines varies instantaneously!
4.) Machine Price information learning fee is limited to only 1 machine . It does not cover all machines in the system!..
5.) Our aim is to inform you about the market value of the machine you are looking for.
If the machine for which you requested the price has been sold, offers of machines with the same features or equivalent are sent to you by our International Machine Dealer partner companies as a separate offer.
6.) After the payment is received, the machine price information is sent via  email or Whatsapp as PDF format.
7.) Machine price information transmission time is between 15 minutes and 6 hours. This period varies according to the demand for proposals, working hours, days and hours.
8.) You can enter your company’s billing information in the ‘Note to Seller’ section when making the payment.