321cycle
Every material goes in during one machine cycle. No second line, no hand assembly.
2K & 3K injection moulds · Since 2003
2K & 3K.One part.
We build 2K and 3K moulds for parts that bring different colours and compatible materials together. Combine colour and function with fewer secondary operations.
TRY A SECOND SHOT
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AUTOMOTIVE PARTNERS
Our partners
Working together in automotive moulding.
SAIC-GM
Changan
Geely
Great Wall Motor
Nissan
Volkswagen
Hafei
Leopaard
Chery
Mitsubishi Motors
Jeep
Toyota
Honda
Mazda
JAC Motors
Dongfeng
How multi-shot works
One mould.
Two shots.
One part.
Illustrative rotary sequence. Both shots meet along one continuous interface; the first shot remains in place during the second fill. Tool and material choices depend on your part.
Why multi-shot
Fewer steps betweenthe mould and the box.
Every material goes in while the part is still in the mould. What used to be three parts and an assembly line comes out as one.
3210paint
The colour is in the plastic itself, so it can’t chip or peel off like a painted finish.
210glue
Hard and soft materials bond in the mould, so seals and grips stay where they belong.
Geometry, up close
From real geometry to a shared interface.
CLICK TO EXPLORE IN 3D
Precision tooling for two- and three-shot parts. Explore our product geometry and see how two or three materials meet in one part.
2KApplication conceptSoft-grip toothbrush
Oral care · PP + TPE
2KApplication conceptTwo-shot tool handle
Hand tools · PP + TPE
CADSource geometryAlternate view
Product shell
Source geometry · Studio finish
CADSource geometryAlternate view
Rotary-tool insert
Source geometry · Studio finish
3KTeaching modelThree shots · Two shared interfaces
Three-shot interface
Three shots · Two shared interfaces
2KTeaching modelSeparated for inspection
Two-shot interface
Two solids · One shared boundary
Inside Jump Mould
Good parts
start here.
Multi-shot ideas need a tool that can be built, fitted and tried. Take a closer look at the people and workshop behind our moulds.
FROM STEEL TO SURFACE
Explore selected moulds Hands on the detail.
A closer look at mould-surface work: a technician working directly on the cavity, where the shape becomes a physical tool.
Selected tooling
From our
mould portfolio.
Actual tooling photographs from our product catalogue. These lighting examples show part of our work; let’s discuss the requirements of your multi-shot application.
01Two-colour tooling
Double-colour lamp mould
A photographed lamp mould from our double-colour tooling range.
Discuss similar tooling
02Multi-shot lighting
2K / 3K tail-lamp mould
A tail-lamp tool from our two- and three-colour mould catalogue.
Discuss similar tooling
03Optical components
Light-guide mould
A mould from our light-guide and thick-wall product range.
Discuss similar toolingHow we work
From drawing to first shots.
01
Send the drawing
A STEP or IGES file, the materials and your volumes. That’s enough to start.
02
We engineer the mould
Method, gates and shut-offs worked out, and the design shared with you.
03
We build it in-house
5-axis machining, EDM and polishing, all in our Huangyan workshop.
04
First shots, then ship
Trial on our multi-colour presses. You approve the samples before it ships.
Explore the possibilities
Our film and ideasfor your next part.
FILM · 60 SThree colours, one mould: how a 3K lens is made
Our company film, in 60 seconds.
Got a part withtwo or three colours?Send the drawing.
Tell us about your part. Review and submit your enquiry directly to our team.