Injection moulding
Norner has an injection moulding test centre where customers carry out a variety of trials, take advantage of our competence and run full development projects.
Injection moulding of plastics is one of the major industries for the production of a wide range of plastic parts and packaging.
Our services:
Projects and services
- New product and packaging developments
- Material evaluation, selection and validation
- Technical assistance and problem solving
- Project partner or project manager
- Evaluation of machines and moulds, design and do purchasing
- Moulds design assistance and start up
- Prototype and small scale production
- Various product and material tests
- Advanced failure analysis and problem solving
Courses
- Basic injection moulding, machine – cycle – mould
- Clamping force calculation – machine selection
- Trouble shooting
- Flow and filling studies
- Systematic start up procedure
- Material knowledge, properties and test methods
- Special techniques
- Tailor made course adapted to customer needs
Moldflow
- Carry out and advice based on moldflow analyzes
Contact us
Norner has five full scale Injection Moulding machines with several moulds for realistic product simulation and testing.
We can offer:
Machines:
- Netstal 300tons, high quality standard machine with Ø70 - 25D standard screw.
- Netstal 120tons, high performance machine with Ø45 - 20D barrier screw.
- Engel 60tons, standard machine with Ø35 - 17D standard screw.
- Arburg 15tons, standard machine with Ø22 - 17D standard screw.
Moulds:
- Pails in three sizes: 3 litre, 5 litre and 10 litre for shrinkage mechanical testing.
- Tool box for shrinkage and warpage testing.
- Cups in three sizes: 850ml, 650ml and 200ml for cycle time and mechanical testing.
- Two types crates in five different lids and a bowl mould.
- Flip top cap, soft drink cap and pre form for ISBM.
- Plaques in several different sizes.
- Spiral moulds for flowability tests in 1, 2 and 3mm wall thickness.
- Syrringe and plunger
Product tests:
- Top load and drop tests
- Shrinkage and warpage
- Optical properties
- Creep and destruction
- Fatigue and durability
- Cycle time and productivity
Norner has a wide range of mould inserts suitable for a wide range of standardised test methods like mechanical, durability, UV, thermal and optical testing.
We can offer:
Multi purpose ISO and ASTM bar
- Tensile modulus
- Flex modulus
- Charpy
- Vicat
- Heat deflection temperature
- Creep
- Izod
Discs, 2x60mm round or 2x60x60mm square
- Instrumented falling weight
- Haze
- Coefficient of friction
- Antistatic
- Gloss
Norner 1, 2, 3mm plate
- Haze
- Rockwell hardness
- Shore A/ D hardness
5A ISO bar and 1x10x80mm bar
- Oven aging
- UV suntester
- Weather-o-meter