
Consulting, planning and sales of weighing, counting and packaging technology for the food industry, with service throughout Switzerland.

ULTRAMATIC AG
Winterthur (Hegi) · SwitzerlandNew on Amplifa
About Us
ULTRAMATIC AG in Winterthur specialises in counting, weighing and packaging machines as well as processing machines for fruit, vegetables, lettuce, cheese and meat. The company focuses on consulting, planning and sales of turnkey systems and individual machines, and exclusively distributes products of renowned foreign manufacturers such as Yamato Scale, TopControl, ROVEMA, Affeldt, Tramper Technology, Groba, Sormac, HEPRO, Nilma and Furukawa Old Rivers in Switzerland. In-house production has been largely discontinued; instead, a close, long-standing collaboration with sub-suppliers ensures the quality and functionality of the systems delivered. The scope of services includes assembly, commissioning, customer training, production support, overhauls and repairs as well as a comprehensive spare parts service. Several service technicians available at short notice serve customers throughout Switzerland, supported by a large spare parts warehouse and an in-house workshop with test systems. Customers come from the fruit and vegetable sector, the cheese industry, large-scale kitchens, catering, and food and non-food packaging.
- Site
- Winterthur
- Processes
- Assembly, service, overhauls, repairs, customer training, commissioning, Spare parts deliveries, Packaging with vertical form-fill-seal machines, Vacuum and gas packaging (flat or stand-up pouches), Packaging into pre-made bags, Tray sealing (packaging of trays), Tray loading / destacking / lid closing, Cartoning (horizontal and vertical) and end-of-line packaging
- Materials
- Chromed steel (stainless steel), Anodised aluminium, Polypropylene films, Polyethylene films, Laminated films, Paper packaging materials, OPP film, PE mono film
- Certificates
- 3-month parts warranty on refurbished machines, Hygienic stainless steel versions (IP65), Test systems and trials on site
- Founded
- 1993
- Employees
- 8-10
- Industries
- Food processing, Fruit and vegetable sector, Cheese industry, Large-scale kitchens and catering, Food and non-food packaging, Bakery products
- 01
Consulting
- 02
Planning
- 03
Sales of turnkey systems and individual machines
- 04
Assembly
- 05
Commissioning
- 06
Customer training
- 07
Service, overhauls and repairs
- 08
Spare parts service
Machines and Materials
Stainless steel AISI 304
Material for product-contacting machine parts and frame structures in packaging technology.
Chromed steel
Machine frames and product-contacting parts of computerised scales and vertical form-fill-seal machines.
Anodised aluminium
Used, for example, for the centre columns of multihead weighers.
Polypropylene films
Packaging film for continuously heat-sealed vertical form-fill-seal bags, suitable for lettuce and vegetables.
Polyethylene films
Packaging material for packaging machines, especially in the frozen food sector.
OPP film
Packaging material used for vertical form-fill-seal packaging.
Laminated films and polyolefin laminates
Flexible packaging materials for different bag shapes and sealing methods.
Paper packaging materials
Heat-sealable and weldable paper packaging materials for sustainable packaging.
Location
Winterthur
CHSales, service, workshop, spare parts warehouse
- Materials
- Chromed steel, stainless steel, anodised aluminium, plastic films
- Yamato ADW-514 SWH 14-head computerised scale (stock machine)
- Yamato ADW-510 SWH 10-head computerised scale (stock machine, year of manufacture 1995)
- Affeldt AVN E350 D vertical form-fill-seal machine (stock machine)
- TopControl SSC9200 levelling scale (demonstration machine)
- Test systems and workshop for overhauls and repairs
Machines and Systems Offered




Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering | – | – | – | – | – |
| Assembly, service, overhauls, repairs, customer training, commissioningAssembly | – | – | – | – | – |
| Spare parts deliveriesAssembly | – | – | – | – | – |
| Packaging with vertical form-fill-seal machinesPackaging | – | – | – | – | Polypropylene films |
| Vacuum and gas packaging (flat or stand-up pouches)Packaging | – | – | – | – | – |
| Packaging into pre-made bagsPackaging | – | – | – | – | – |
| Tray sealing (packaging of trays)Joining | – | – | – | – | – |
| Tray loading / destacking / lid closingPackaging | – | – | – | – | – |
| Cartoning (horizontal and vertical) and end-of-line packagingPackaging | – | – | – | – | – |
| Volumetric and auger dosingPackaging | – | – | – | – | – |
| Inspection | – | – | 20 g – 2000 g | – | – |
| Checkweighing (checkweighers, combination units, sorting systems)Inspection | – | – | – | – | – |
| Metal detection and X-ray inspectionInspection | – | – | – | – | – |
| Pricing and labelling (price computers, labelling and weighing tables)Packaging | – | – | – | – | – |
| Counting (counting machines for the agricultural sector and bakery products)Packaging | – | – | – | – | – |
| Vegetable processing (peeling, topping, washing of potatoes, carrots, onions, beetroot, cucumbers)Processing | – | – | – | – | – |
| Lettuce processing (cutting, washing, spinning with lettuce centrifuges and lettuce washers)Processing | – | – | – | – | – |
| Cheese processing (grating, horizontal and vertical cheese cutting machines, powder dosing)Processing | – | – | – | – | – |
| Peeling of asparagus and pineapple (pineapple cutting into slices/pieces)Processing | – | – | – | – | – |
| Harvest recording and time recording (harvest crates, time crates for small fruit)Processing | – | – | – | – | – |
25 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 14-head computerised scale (salad version) | Yamato ADW-514 SWH | 1 | – | – | Winterthur |
| 10-head computerised scale (frozen food version) | Yamato ADW-510 SWH | 1 | – | 1995 | Winterthur |
| Vertical form-fill-seal machine | Affeldt AVN E350 D | 1 | Bag width 135-350 mm, bag length 50-380 mm, single pull-off max. 760 mm, bag volume max. 22 l | – | Winterthur |
| Levelling scale | TopControl SSC9200 | 1 | – | – | Winterthur |
| Multihead weigher for flowpack | TopControl MHP1200 | – | – | – | – |
| Multihead weigher with cross belt | TopControl MHP1300 | – | – | – | – |
| Combination weigher for levelling small packs | TopControl MHP2000 | – | – | – | – |
| Multi-band scale | TopControl MHP5200 | – | – | – | – |
| Discharge scale | TopControl RSC9200 | – | – | – | – |
| Labelling and weighing table | TopControl SPT | – | – | – | – |
| Time crate | TopControl PTS9100 | – | – | – | – |
| Harvest crate | TopControl PSC9100 | – | – | – | – |
| Linear scale | ITW ALPHA (Dieter Althaus) | – | – | – | – |
| Checkweighers, price computers, combination units, sorting systems | Nemesis | – | – | – | – |
| Checkweighers, combination units | Yamato Scale I-series | – | – | – | – |
| Multihead weighers | Yamato Scale TAU, EPSILON, SIGMA, ALPHA Elite | – | – | – | – |
| Counting, weighing and packaging machines | Affeldt | – | – | – | – |
| Vacuum and gas packaging machines | Furukawa Old Rivers | – | – | – | – |
| Vertical form-fill-seal machines, dosers, cartoners, end-of-line packaging machines | ROVEMA BVC, REVO, ELD fall packer | – | – | – | – |
| Tray sealing machines, tray loaders, lid closers | Tramper Technology | – | – | – | – |
| Destackers, tray dispensers, lid closers, conveyor systems | Dörr Kampen | – | – | – | – |
| Cheese processing machines (cheese graters, cheese cutting machines, conveyor belts, powder dosers) | Groba | – | – | – | – |
| Asparagus and pineapple peeling machines | HEPRO pina to go | – | – | – | – |
| Large-scale kitchen equipment, processing machines for fruit and vegetables | Nilma | – | – | – | – |
| – | Sormac | – | – | – | – |
Additional services
Quality and Service
Refurbished used machines come with a parts warranty of 3 months from delivery. A close, long-standing collaboration with sub-suppliers as well as hygienic stainless steel versions (e.g. IP65) ensure quality and functionality.
| Evidence | Winterthur |
|---|---|
| 3-month parts warranty on refurbished machines | |
| Hygienic stainless steel versions (IP65) | |
| Test systems and trials on site |
History
- 1929
Gottlieb Plüss founds a mechanical workshop in Winterthur-Wülflingen for the manufacture of hair-picking machines for horsehair.
- 1941
Paul Ketterer takes over the further development of the company as foreman and builds up the export business after the war.
- 1956
Ketterer runs the company on his own account and develops a new design of mechanical scales for the pre-packaging of fruit and vegetables.
- 1962
Relocation to a new purpose-built building in Winterthur-Wülflingen.
- 1964
H. Kessler joins the company and takes over sales and commercial management.
- 1972
H. Kessler succeeds P. Ketterer as owner; the company is renamed ULTRA Maschinenbau, H. Kessler & Co.
- 1980
Conversion from mechanical to electronic scales; production and distribution of mixed salad systems with patented machines.
- 1990
Relocation to the new building in Winterthur-Hegi (Hintermühlenstrasse 6).
- 1993
New start as ULTRAMATIC AG with the previous managerial staff; focus on representing foreign machine manufacturers.