At Häfner, 50 ultra modern automated injection moulding machines operate in a three-shift system.
With a clamping force of up to 20,000 kilonewtons and an injection weight of up to 15,000 grammes in one shot, the finest structures are possible.
Assembly of process and delivery spools
Häfner’s assembly and process spools offer an endless range of variations for the most diverse applications.
With our assembly spools you can combine your own flange and barrel.
Or order our standard process spools.
Cutting edge cleanroom - production for medical equipment by Häfner.
Effective cleanroom design. The cleanroom design consists of an injection moulding machine located in the cleanroom with just a clamping unit and mould tools - known as the “rooming-in” process.
All essential control processes can be carried out from the outside (fig. 2).
Products remain untouched by human hands throughout manufacture.
It is the result that counts: the risk of possible contamination is kept to a minimum.
Product safety is a top priority. Häfner’s cleanroom is certified class 8 according to DIN EN ISO 14644-1 and has a particle/sterility level compliant with CGMP* class D.
This means that spool users do not need to carry out any subsequent cleaning.
The customer is our focus. Full service from product development and mould tool design to the production of aseptic spools.
Highly specialised toolmaking with 3D design, mould flow analyses, and ultra-modern measuring technology is one of the East Westphalians’ pet projects.