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Kern - Machining Centers - Evo

Every KERN Evo contains many years of consistent development to ensure ultra-high precision in CNC milling at high and medium volumes.

With its proprietary X-Y cross table, KERN Evo delivers maximum precision in a small installation space. The design allows maximum smoothness and excellent surface finish (Ra < 1 μm) even at high speeds and acceleration values.

Short distances between components and drives ensure minimal angle errors, while ultra-high resolution direct measuring systems guarantee maximum repeat accuracy in a working space of 300 x 300mm. KERN Evo can be optionally equipped with a 4th and 5th axis without compromising the stability and high precision of the basic machine.

With high quality components in all peripheral modules and easy automation, KERN Evo is widely used for unmanned 3-shift production in all industries that demand maximum precision on the workpiece.

Advanced technologies for maximum precision

The incorporation of sophisticated, mature technologies makes KERN Evo perfect for highly stable serial production tasks:

  • Production with minimal positional variance due to a positional accuracy of ± 0.5 μm
  • Interfaces to all commercial automation 
  • Intelligent thermal management for optimal temperature control of the spindle and cooling lubricant
  • Perfect ergonomics with full access to the working space as well as free access to the mounting area 

Technical specifications

Axes: travel X-axis: 300 mm
Y-axis: 280 mm
Z-axis: 250 mm
B-axis: -10° to +100° (pivoting)
C-axis: 360° endless
Axes: dynamics Vmax X, Y, Z: 16 m/min
amax X, Y, Z: 8 m/s2
vmax B: 8,5 1/min
vmax C: 20 1/min
full load torque B: 24 Nm
constant torque B: 12 Nm
full load torque C: 36 Nm
constant torque C: 18 Nm
Automatic tool changer HSK 25 32 positions, 63 positions, 95 positions
tool changing time: < 3 s
chip to chip time: < 5 s
max. tool diameter for automatic tool change: 50 mm (each 2nd tool rack position not used)
max. tool length for automatic tool change including tool holder: 110 mm
Numeric control Heidenhain iTNC530
Spindle HSK 25 nmax: 50.000 1/min
full load torquemax (S1): nmax
full load torquemax (S6): 1.86 Nm
powermax:L 6 kW
crash control by DCM (optional)
permanent grease lubrication
positive air flow nozzle, cold air nozzle, MQL lubrication, flood cooling (optional)
Clamping system on 5th axis Erowa ITS 50
System 3R Macro

Contact Us

26th Floor, West Tower, Hanwei Plaza
No.7 Guanghua Road, Chaoyang District, Beijing
TEL: 010-6561 3988
FAX: 010-6561 0278
Room Unit 605-607, Build 2, Xinglian Building,
No.1535 Hongmei Road, Xuhui District, Shanghai
TEL: 021-5383 8811
FAX: 021-3367 8466
Room 802, 8/F, Tower 1, Central Plaza
No.8 Shuncheng Street, Chengdu
TEL: 028-8676 1111
FAX: 028-8676 1122
Room 1213-1215, 12/F Jie Tai Plaza,
218-222 Zhongshan Road ,Guangzhou
TEL: 020-8132 0662
FAX: 020-8132 0663
B-4-H, K.I.Tower,
No.1 Xihuamen, Xi'an
TEL: 029-8833 7412
FAX: 029-8833 7415
23/F, Tower A, Southmark,
11 Yip Hing Street, Wong Chuk Hang, Hong Kong
TEL: 00852-2880 9808
FAX: 00852-2369 1042
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Kern Microtechnik

From idea to finished part

Increased productivity and profitability

KERN Microtechnik's customers place great value on two-way collaboration with our dedicated development and sales engineers. Our goal is always to fully exploit the high potential of KERN machines >> to increase both our customers' productivity and the efficiency of their processes, keeping them ahead of technical advancements and the ever-increasing demands on component quality.

Consistent points of contact at KERN

KERN machine support >> provides uniquely competent customer support with fast response times. When you buy a KERN machine, you get your own personal contact for the entire lifetime of the machine, giving you ongoing, individualized optimization of your production processes.

All KERN engineers possess extensive industry know-how and expert knowledge of our machines. That's why they're frequently attached to our customers' development teams as technology consultants.

Technology partnership with the KERN family

Many product development managers already have ideas for "KERN parts" which would hugely advance their business, but which until now were beyond the reach of serial production. The solution lies in a technology partnership with our machine design and contract production experts. Join the KERN family!

The efficient transfer of know-how between KERN machine engineering >> and KERN contract production >> — with the aim of permanently expanding the feasibility threshold for key components — enables our customers to constantly maintain their technological lead, even during periods of rapid progress!

[Germany, Kern, Evo]