

Overview
About Aschaffenburger Maschinenfabrik Johann Modler GmbH
Who we are
Aschaffenburger Maschinenfabrik Johann Modler GmbH is a manufacturer of high-precision grinding machines with particular expertise in external round processing, profile and end surface processing of workpieces of the highest precision and surface quality. In addition to our portfolio of high-precision production grinding machines, we offer our customers the entire manufacturing depth to produce high-precision series workpieces. We are a manufacturer of ultra-precision grinding machines with particular expertise in O.D., profile and end-face grinding of workpieces with highest precision and surface quality. In addition to our portfolio of ultra-precision production grinding machines, we offer to our customers our entire vertical range of manufacturing for the production of high-precision series workpieces.
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Aschaffenburg, Germany
Member since 2024
Employees50 - 100
Certificates2
Turnover5 - 10 Mil.
Year of foundation1921
Competencies
Technologies
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–10,000 | 10–10,000 mm | 10–10,000 mm | 10–3,000 mm | 0–20,000 kg |
Hydraulic engineering | 1–10,000 | 10–10,000 mm | 10–10,000 mm | 10–3,000 mm | 0–20,000 kg |
Pneumatic engineering | 1–1,000 | 10–10,000 mm | 10–10,000 mm | 10–3,000 mm | 0–20,000 kg |
Apparatus engineering | 1–10,000 | 10–10,000 mm | 10–10,000 mm | 10–10,000 mm | 0–10,000 kg |
Tool building | 1–10,000 | 10–10,000 mm | 10–10,000 mm | 10–3,000 mm | 0–15,000 kg |
Handling technology | 1–10,000 | 10–10,000 mm | 10–10,000 mm | 10–10,000 mm | 0–15,000 kg |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
External cylindrical grinding | 1–500 k | 100–1,000 mm | — | — | from 0 mm | — |
Internal cylindrical grinding | 1–10 M | 5–500 mm | — | — | 5–350 mm | — |
Centreless grinding | 1–10 M | 5–800 mm | — | — | 1–1,500 mm | 0–30 kg |
Surface grinding machine | 1–10,000 | 1–3,000 mm | 1–700 mm | 1–700 mm | — | 0–800 kg |
Profile grinding | 1–10 M | 1–3,000 mm | 1–700 mm | 1–700 mm | 1–350 mm | — |
Non-circular / crankshaft grinding | 1–10 M | 100–1,000 mm | — | — | — | 0–400 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–500 k | 0–1,000 mm | 0–200 mm |
Full-range turning (including milling) | 1–500 k | 0–1,000 mm | 0–200 mm |
Hard turning | 1–10,000 | 50–400 mm | 80–450 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg |
Inert gas shielded arc welding (TIG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg |
Soldering | 1–1,000 | 5–1,000 mm | 5–1,000 mm | 5–500 mm | 5–500 mm | 0–1,000 kg |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Machine frames / bases / racks | 100–4,000 mm | 100–4,000 mm | 100–3,000 mm | 0–5,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–15,000 kg |
Electromechanical assembly | 0–15,000 kg |
Industrial / On-site-assembly | 0–15,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 10–3,000 mm | 10–3,000 mm | 10–1,000 mm | 1–1,000 mm | 0–3,000 kg |
Tubes and pipes (assembled)
| Technologies | Lotsize | Diameter |
|---|---|---|
Hydraulic pipes | 1–1,000 | 1–50 mm |
Hydraulic tubes | 1–1,000 | 1–50 mm |
Cable Preparation
| Technologies | Diameter |
|---|---|
Cable preparation | 1–120 mm |
Sheet Metal Processing
| Technologies | Lotsize | Length | Material thickness |
|---|---|---|---|
Bending / folding | from 1 | 0–3,000 mm | from 0 mm |
Shearing (rectangular blank/strip) | 1–10,000 | — | 1–6 mm |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Worm milling | 1–100 | 100–800 mm | 100–500 mm | 0–1,000 kg |
Worm grinding | 1–10 M | 10–1,500 mm | 10–400 mm | 0–800 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Milling | 1–10,000 | from 0 mm | from 0 mm | from 0 mm | — |
5-axis milling machines | 1–10,000 | from 0 mm | from 0 mm | from 0 mm | — |
Full-range milling (including turning) | 1–10,000 | 100–1,000 mm | 100–1,000 mm | 50–800 mm | 100–800 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Sawing | 1–10,000 | 1–6,000 mm | 1–550 mm | 1–550 mm | 1–550 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloys
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Industries
Machine tool manufacturingSpecial purpose machinery manufacturingMechanical engineeringPrecision engineering, mechatronics and opticsAutomation and control engineeringPlant engineering and construction
Certificates
ISO 9001:2015
ISO 14001
Parts & Machines
Parts (7)
1 / 7

Bolzen
TechnologyTurning
MaterialFree-cutting/mild steel
Dimensions
Length50 mm
Diameter12 mm
Lotsize0
ComplexityLow
IndustriesMechanical engineering
2 / 7

Flansch
TechnologyExternal cylindrical grinding
MaterialTool steel
Dimensions
Length40 mm
Diameter120 mm
Lotsize0
ComplexityLow
IndustriesMechanical engineering
3 / 7

Deckel
TechnologyMilling
MaterialAluminium and aluminium alloys
Dimensions
Width170 mm
Length400 mm
Height15 mm
Lotsize0
IndustriesMechanical engineering
4 / 7

Gehäuse
Technology5-axis milling machines
MaterialCast iron
Dimensions
Height170 mm
Width280 mm
Length380 mm
Lotsize0
ComplexityLow
IndustriesMechanical engineering
5 / 7

Spindel
TechnologyTurning
MaterialCase hardening/tempering steel
Dimensions
Diameter370 mm
Length810 mm
Lotsize0
IndustriesMechanical engineering
6 / 7

Unterschlitten
Technology5-axis milling machines
MaterialCast iron
Dimensions
Width550 mm
Length2500 mm
Height200 mm
Lotsize0
7 / 7

Spindel komplett
TechnologyExternal cylindrical grinding
MaterialCase hardening/tempering steel
Dimensions
Length810 mm
Diameter370 mm
Lotsize0
ComplexityMedium
IndustriesMechanical engineering
Machinery (19)
1 / 19

FRÄSEN Spinner U-1520
ManufacturerSpinner
ControlSinumerik 840D-SL
Year of Construction2015
Technology
5-axis milling machines
2 / 19

FRÄSEN Spinner U-1530
ManufacturerSpinner
ControlSinumerik 840D-SL
Year of Construction2019
Technology
5-axis milling machines
3 / 19

FRÄSEN Hurco VMX 30i
ManufacturerHurco
ControlWinMax
Year of Construction2018
Technology
Milling
4 / 19

FRÄSEN Hurco VMX 42i
ManufacturerHurco
ControlWinMax
Year of Construction2015
Technology
Milling
5 / 19

FRÄSEN Heckert HEC 800 Atletic
ManufacturerHeckert
ControlSinumerik 840D
Technology
Milling
6 / 19

FRÄSEN Sachman TS10
ManufacturerSachman
ControlHeidenhain TNC 640
Technology
5-axis milling machines
7 / 19

FRÄSEN Forest Line Seramill 240
ManufacturerForest Line
ControlSinumerik 840D
Year of Construction1989
Technology
5-axis milling machines
8 / 19

DREHEN SMEC SL 1500 M
ManufacturerSMEC
ControlSinumerik 840D
9 / 19

DREHEN Spinner TC 800-77
ManufacturerSpinner
ControlSiemens 840 D
10 / 19

DREHEN Boehringer VDF 400
ManufacturerBoehringer
ControlSiemens 840 D
11 / 19

DREHEN Traub TND 400
ManufacturerTraub
ControlTraub TX8F
12 / 19

ERODIEREN Seibu M50-B
ManufacturerSeibu
ControlSeibu
13 / 19

FLACHSCHLEIFEN Geibel&Hotz FS 640ZCB
ManufacturerGeibel&Hotz
14 / 19

FLACHSCHLEIFEN ABA Z&B 84NC
ManufacturerABA
15 / 19

FLACHSCHLEIFEN ABA Eco Line 1506
ManufacturerABA
16 / 19

FLACHSCHLEIFEN ROSA Linear PR 30
ManufacturerROSA
17 / 19

RUNDSCHLEIFEN Kellenberger Kel-Universal 1000 U
ManufacturerKellenberger
18 / 19

RUNDSCHLEIFEN Kellenberger Kel-Universal 1500U
ManufacturerKellenberger
19 / 19

RUNDSCHLEIFEN SMW SA 6/1 U 1500
ManufacturerSMW
7 Parts
Turning2
External cylindrical grinding2
Milling1
5-axis milling machines2
19 Machinery
5-axis milling machines4
Milling3
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