Precision turned and milled parts in metal and plastic – from prototype to series of up to 5,000 pieces.
Frank Zallmann CNC Drehen & Fräsen
13409 Berlin (Kühnemannstraße 21–45)New on Amplifa
About Frank Zallmann CNC
Frank Zallmann CNC Drehen & Fräsen is an owner-managed family business in Berlin that has been producing precision parts by machining since 1967, now in its third generation. The core business is CNC machining of almost all materials: CNC turning on MORI SEIKI machines (2, 3 and 4 axes, collet and chuck parts) as well as CNC milling on HURCO machines in 3- and 5-axis configurations. The company produces turned and milled parts from aluminium, brass, stainless steel, titanium and plastics such as PEEK and PA – from prototypes and single parts to repair parts to small and medium series of up to 5,000 pieces. For post-processing, fine boring, turning and pillar drilling machines as well as an automatic band saw are available; grinding (cylindrical/flat), hardening and surface finishing such as anodising, galvanising and painting are arranged through qualified suppliers. Customers come from industry and the trades as well as from the automotive, aerospace and medical technology sectors. The company produces and administers at a single location on Kühnemannstraße in Berlin-Reinickendorf and has been ISO 9001 certified since 1996.
- Site
- Berlin
- Processes
- CNC turning (2 axes, collet parts with bar feeder), CNC turning 3-axis with tailstock (chuck parts), CNC turning 4-axis with tailstock (collet parts with bar feed), CNC milling 3-axis, CNC milling 5-axis, Drilling (pillar drilling machines), Band sawing, Grinding (cylindrical/flat) via supplier
- Materials
- Aluminium, Brass, Stainless steel, Titanium, PEEK, PA, CNC turning (2, 3, 4 axes), CNC milling (3 and 5 axes)
- Certificates
- ISO 9001:2015, DIN EN ISO 14001:2015, ISO 9001, ISO 14001
- Founded
- 1967
- Industries
- Automotive industry, Aerospace, Medical technology, Industry, Trades, Private customers
- 01
Order clarification and quotation
- 02
CAD/CAM programming (SolidCAM)
- 03
Band sawing/cutting
- 04
CNC turning
- 05
CNC milling
- 06
Post-processing (drilling)
- 07
Inspection in the measuring room
- 08
Grinding, hardening, surface finishing via suppliers
Materials & Processes
Aluminium
Light metal for turned and milled parts, among others for automotive and aerospace.
Brass
Easily machinable material for turned parts with high requirements for tightness and conductivity.
Stainless steel
Corrosion-resistant material for precision parts in medical technology and industry.
Titanium
High-strength, lightweight material for demanding applications in aerospace and medical technology.
PEEK
High-performance plastic for components with high temperature and chemical resistance.
PA
Engineering plastic for wear-resistant turned and milled parts.
CNC turning (2, 3, 4 axes)
MORI SEIKI machines for collet and chuck parts, Ø5–200 mm, part lengths up to 500 mm.
CNC milling (3 and 5 axes)
HURCO machines for milled parts up to 400×500 mm (3-axis) and 200×200 mm (5-axis).
Hardening & Surface finishing
Grinding, hardening, anodising, galvanising and painting via qualified suppliers.
Locations
Berlin
DEProduction and administration
- Part weight / size
- Turned parts Ø5–200 mm (part length up to 500 mm), milled
- Lot size
- Prototypes to series (max. 5,000 pcs.)
- Materials
- Aluminium, brass, stainless steel, titanium, PEEK, PA
- CNC lathes MORI SEIKI
- CNC milling machines HURCO (3 and 5 axes)
- Fine boring, turning and pillar drilling machines
- Automatic band saw
- TESA Micro HiTE 3D measuring machine (measuring room)
- SolidCAM CAD/CAM system
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turning (2 axes, collet parts with bar feeder)Machining | – | Part length up to 500 mm | – | max. 5000 pcs. | Metals, Plastics |
| CNC turning 3-axis with tailstock (chuck parts)Machining | – | Part length up to 300 mm × Ø up to 200 mm | – | max. 5000 pcs. | Metals, Plastics |
| CNC turning 4-axis with tailstock (collet parts with bar feed)Machining | – | Part length up to 200 mm × Ø up to 42 mm | – | max. 5000 pcs. | Metals, Plastics |
| CNC milling 3-axisMachining | – | 400 x 500 mm max. | – | max. 5000 pcs. | Aluminium, Brass, Stainless steel, Titanium, PEEK, PA |
| CNC milling 5-axisMachining | – | 200 x 200 mm max. | – | max. 5000 pcs. | Aluminium, Brass, Stainless steel, Titanium, PEEK, PA |
| Drilling (pillar drilling machines)Machining | – | – | – | – | – |
| Band sawingMachining | – | – | – | – | – |
| Grinding (cylindrical/flat) via supplierMachining | – | – | – | – | – |
| Hardening via supplierHeat treatment | – | – | – | – | – |
| Surface finishing (anodising, galvanising, painting) via supplierSurface | – | – | – | – | – |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC lathe | MORI SEIKI | – | – | – | Berlin |
| CNC milling machine 3-axis | HURCO | – | max. 400 x 500 mm | – | Berlin |
| 5-axis CNC milling machine | HURCO | – | max. 200 x 200 mm | – | Berlin |
| Fine boring, turning and pillar drilling machines | – | various | – | – | Berlin |
| Automatic band saw | – | 1 | – | – | Berlin |
| 3D measuring machine (measuring room) | TESA Micro HiTE 3D | 1 | – | – | Berlin |
Additional services
Quality
In the air-conditioned measuring room, the measurement results of the TESA Micro HiTE 3D measuring machine are evaluated; continuous quality inspections of the components complement the documented quality management system. The company has been certified to DIN ISO 9001 since 1996 (ISO 9001:2015, certificate 4309287) and additionally to DIN EN ISO 14001:2015 (certificate 4309288).
| Evidence | Berlin |
|---|---|
| ISO 9001 | |
| ISO 14001 |
History
- 1967
Hans Zallmann founded the company as an automatic turning shop.
- 1985
Bernd Zallmann took over the business; switch to CNC Swiss-type lathes and CNC machines.
- 1996
First DIN ISO certification.
- 2010
Frank Zallmann took over the company; investment in a 5-axis CNC milling machine.
- 2018
Installation of a CAD/CAM system from SolidCAM.