Company Cover Image

    LOMAN s.r.o.

    Techpilot Premium Member
    • Družstevnícka 30
    • 93401 Levice (Nitriansky kraj)
    • Slovakia
    • Phone: Show phone number +4210366352011
    • Fax: Show fax number +4210366352010
    • E-Mail: contact now
    • Web: Website
    • Premium Member since: 2010
    • last seen online: this week
    • Company data:
    • Employees: 20 - 50
    • Year of foundation: 2002
    • Turnover: 5 - 10 Mil.
    • Certifications:
    • ISO 9001:2015
    • ISO 14001
    • Location:
    Map Location
    • further locations:
    • Levice, SLOVAKIA
Contact & company data

Contact name

Erik Novák

  • managing director

  • Phone: Show phone number +4210366352011
  • Fax: Show fax number +4210366352010
  • E-Mail: contact now

360 Parts Gallery

Nozzle bar

Challenge:

Producing of long precise part with hundreds of deep holes drilled in different angles and milling of different shapes over a long length.

Solution:

We needed to develop our own clamping device for rotary table to be able to mill and drill long parts in various angles and shapes.

Special feature:

Using this clamping device, we are able to produce wide range of different and difficult long parts, which give us big opportunities on market.

Lotsize:

5

Material(s):

Aluminium EN AW 6082

Size:

1310 x 123 x 90 mm

Weight:

13 kg

Machining processes:

CNC milling

Item or component:

Individual Part

Production in-house or with partners:

Inhouse

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Guide bushing

Challenge:

Very tight tolerances and superior surface roughness in all grooves.

Solution:

We had to use antidamping tools and special measurement equipment, which need to be ordered directly for this job.

Special feature:

With using of antidamping tools, we acquired skills suitable for future projects. Now we are able to offer more difficult parts similar to this one.

Lotsize:

6

Material(s):

S355

Size:

410 x 224 mm

Weight:

103 kg

Machining processes:

CNC turning and CNC milling (5axes)

Item or component:

Individual Part

Production in-house or with partners:

Inhouse

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Eccentric shaft

Challenge:

This was very important job for us and it is one of the most important part in our production and we are very proud of it. The main challenge was to produce very precise shaft with tight tolerances and eccentric inner and outer diameters.

Solution:

It took a longer time to find the way how to pruduce such precise shaft with perfect quality together with big eccentricity. We found the way in combination of machining on vertical lathe and milling centre together with clamping system developed by us.

Special feature:

Our solution is unique in way, that we are producting these shafts with eccentricity of 16mm with runout and paralellism within 0,02mm in all dimensions and diameters. We had to use special clamping devices and tools developed by us.

Lotsize:

4

Material(s):

34CrNiMo6+QT

Size:

490 x 240 mm

Weight:

74 kg

Machining processes:

CNC Turning and CNC milling

Item or component:

Individual Part

Production in-house or with partners:

Inhouse

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Optic box

Challenge:

This part is one of the most precise parts what we produced. All dimensions and geometrical tolerances are withing 0,015mm.

Solution:

We produced the part on 5axis milling machine which have linear scales on all 5 axes and we are doing the special kinematic maintenance once per two weeks for perfect condition.

Special feature:

This solution is unique, because this part is used in optical devices in printing machines and need to be in prefect quality, what we achieved by using our most precision milling centre, special tools for aluminium and complicated production processes.

Lotsize:

-

Material(s):

Aluminium EN AW 7075

Size:

332 x 97 x 63 mm

Weight:

2 kg

Machining processes:

CNC 5axis milling

Item or component:

Individual Part

Production in-house or with partners:

Inhouse

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Housing

Challenge:

This part was perfect combination of turning and milling operations. We had to think about machining process longer time to eliminate all risks during cut off 80% of raw material during production.

Solution:

We had to do more production steps between each operations to solve problems with thermal and mechanical deformation.

Special feature:

There were many tight tolerances on dimensions and very tight geometrical tolerances on this part. We had to use special clamping solutions and added more machining steps to keep tolerances and best quality.

Lotsize:

-

Material(s):

C45

Size:

186 x 130  mm

Weight:

9 kg

Machining processes:

CNC turning and CNC 5axis milling

Item or component:

Individual Part

Production in-house or with partners:

Inhouse

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Technologies

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

Engraver milling

5 - 1000 5 mm -
2000 mm
5 mm -
500 mm
5 mm -
500 mm
10 mm -
850 mm
max. 500 kg -

Form milling (3 D)

5 - 1000 10 mm -
2000 mm
10 mm -
500 mm
10 mm -
700 mm
-
max. 500 kg -

Milling

1 - 10000 10 mm -
2500 mm
10 mm -
650 mm
10 mm -
700 mm
-
max. 500 kg -

5-axis milling machines

5 - 500 20 mm -
600 mm
20 mm -
600 mm
20 mm -
600 mm
-
max. 500 kg -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

100 - 10000 1 mm -
100 mm
-
-
5 mm -
50 mm
- -

Broaching

1 - 1000 10 mm -
200 mm
-
-
10 mm -
300 mm
- -

Centering / end facing

5 - 1000 5 mm -
2000 mm
-
-
20 mm -
400 mm
- -

Deep-hole drilling

5 - 1000 5 mm -
500 mm
5 mm -
500 mm
5 mm -
500 mm
20 mm -
800 mm
max. 500 kg -

Full-range turning (including milling)

1 - 10000 2 mm -
2000 mm
-
-
8 mm -
1200 mm
- -

Hard turning

1 - 1000 2 mm -
2000 mm
-
-
8 mm -
1200 mm
- -

Shaft machining

1 - 10000 2 mm -
2000 mm
-
-
8 mm -
450 mm
max. 500 kg -

Turning

1 - 10000 2 mm -
2000 mm
-
-
8 mm -
1200 mm
- -

Machining - Drilling / Sawing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Drilling / threading / tapping

5 - 500 20 mm -
2000 mm
20 mm -
600 mm
20 mm -
600 mm
-
max. 500 kg -

Sawing

1 - 1000 5 mm -
2000 mm
5 mm -
550 mm
5 mm -
550 mm
10 mm -
550 mm
- -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical assembly

- -
-
-
-
max. 250 kg -

Mechanical Engineering & Assembly - Measuring & Testing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Measuring / testing

- 1 mm -
2000 mm
1 mm -
900 mm
1 mm -
900 mm
1 mm -
900 mm
max. 500 kg -

Surface treatment - Labelling / marking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Laser depth engraving

1 - 1000 10 mm -
400 mm
10 mm -
400 mm
10 mm -
400 mm
10 mm -
400 mm
- -

Laser marking / Laser inscription

1 - 1000 10 mm -
400 mm
10 mm -
400 mm
10 mm -
400 mm
10 mm -
400 mm
- -
further Technologies

Company description

We are a modern family enterprise. We are the producer of high quality serial and piece components for engineering industry, mainly specialized in manufacturing and delivery CNC machined parts, welded parts and machined castings.
We produce according to customers technical documentation.
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Machines

VC-205
Manufacturer: Victor
Control: Fanuc
Year of Construction: 2009
Technologies:
Milling
Full-range turning (including milling)
Form milling (3 D)
380MY-XL
Manufacturer: BTA
Control: Fanuc
Year of Construction: 2010
Technologies:
Milling
Shaft machining
Hard turning
Full-range turning (including milling)
Form milling (3 D)
Automatic turning (bar)
Turning
SL30TBHE
Manufacturer: HAAS
Control: Haas
Year of Construction: 2007
Technologies:
Milling
Shaft machining
Hard turning
Full-range turning (including milling)
Turning
T6M
Manufacturer: COLCHESTER
Control: Fanuc
Year of Construction: 2006
Technologies:
Milling
Shaft machining
Full-range turning (including milling)
Turning
MULTITURN 3000
Manufacturer: COLCHESTER
Control: Fanuc
Year of Construction: 2006
Technologies:
Shaft machining
Turning
MULTITURN 2000
Manufacturer: COLCHESTER
Control: Fanuc
Year of Construction: 2005
Technologies:
Shaft machining
Turning
MF630C
Manufacturer: Quaser
Control: Fanuc
Year of Construction: 2013
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
5-axis milling machines
UMC 700
Manufacturer: Haas
Control: Haas
Year of Construction: 2014
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
5-axis milling machines
VF4
Manufacturer: Haas
Control: Haas
Year of Construction: 2014
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
5-axis milling machines
VF2 Super Speed
Manufacturer: Haas
Control: Haas
Year of Construction: 2014
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
VL850 HR PT
Manufacturer: Yu Shine
Control: Fanuc
Year of Construction: 2011
Technologies:
Drilling / threading / tapping
Hard turning
Full-range turning (including milling)
Turning
PUMA 480M
Manufacturer: Doosan
Control: Fanuc
Year of Construction: 2014
Technologies:
Drilling / threading / tapping
Shaft machining
Hard turning
Full-range turning (including milling)
Turning
Jaguar 2680
Manufacturer: Jesco
Control: Fanuc
Year of Construction: 2012
Technologies:
Shaft machining
Hard turning
Turning
ALPHA 1550XM
Manufacturer: Colchester Harrison
Control: Fanuc
Year of Construction: 2015
Technologies:
Shaft machining
Full-range turning (including milling)
Turning
PUMA GT3100LM
Manufacturer: Doosan
Control: Fanuc
Year of Construction: 2017
Technologies:
Shaft machining
Hard turning
Full-range turning (including milling)
Turning
VTURN S26/60CM
Manufacturer: Victor
Control: Fanuc
Year of Construction: 2018
Technologies:
Shaft machining
Hard turning
Full-range turning (including milling)
Turning
DT1
Manufacturer: Haas
Control: Haas
Year of Construction: 2015
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
VCENTER-85B
Manufacturer: Victor
Control: Fanuc
Year of Construction: 2018
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
VCENTER-110
Manufacturer: Victor
Control: Heidenhain
Year of Construction: 2015
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
VCENTER-205
Manufacturer: Victor
Control: Heidenhain
Year of Construction: 2016
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
NHP 5000
Manufacturer: Doosan
Control: Fanuc
Year of Construction: 2018
Technologies:
Milling
Drilling / threading / tapping
Form milling (3 D)
Engraver milling
TOPSPEED 510
Manufacturer: Pegas
Control: Siemens
Year of Construction: 2014
Technologies:
Sawing

Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel
    • Spring steel
    • Cold extruding steel
  • Cast metals

    • Cast steel
    • Cast iron
  • Light metals

    • Aluminium and aluminium alloys
    • Magnesium and magnesium alloys
    • Titanium and titanium alloys
  • Heavy metals

    • Copper-zinc alloys (brass)
    • Copper and copper alloys
    • Zinc and zinc alloys
    • Solder
  • Plastics/synthetic materials

    • Thermoplastics
    • Thermosets
    • Elastomers
  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)
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Industries

  • Mining and tunnel engineering
  • Drive and gear engineering
  • Power generation and transmission industry
  • Packaging industry
  • Chemical industry
  • Building, agricultural and forestry machinery manufacturing
  • Special purpose machinery manufacturing
  • Mechanical engineering
  • Precision engineering, mechatronics and optics
  • Hydraulic and pneumatic industry
  • Air conditioning, refrigeration and ventilation industry
  • Military engineering
  • Paper and printing machinery industry
  • Shipbuilding industry
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References

CERN, Bosch Rexroth, Parker Hannifin
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