SINO-PK
is a famous preform moulds supplier, who is make the influence to the preform
moulds field as the rapidly
developing of the preform moulds in SINO, we are the pioneer and the innovator
of making multi-cavities preform moulds. The preform moulds with valve
injection system have many advantages but in the meantime, if the system is not
so perfectly, it will cause some preform product’s question. Such as lack of
plastic material, silver and so on.
SINO-PK
is a so professional preform moulds manufacturer;
we can offer the best preform moulds and also the best preform moulds solution.
Besides, Sino will control the preform moulds quality from the details, Our
philosophy is “Responsibility”, we know customers are pursue the excellent
preform moulds, so we strictly plan the each step of preform moulds procedure .
1.
Preform molds 2D.3D
design for your confirmation.
The
professional design team in Sino are having many years’ experience, they will
design the perform moulds with the
shortest cycle time, set the suitable cooling way and the venting slot.
2.
Preform moulds flow analysis for customer checking
The
software allows us to clearly know the mould running which help us avoiding the
something mistake when they perform mould is really operating, we will see the
melt plastic material flowing and see the effect on the sample and anything
maybe happened on the reality. It has the high requirement of the surface, so
the mould flow analysis is so important to the perform moulds.
3.
Preform moulds steel purchasing
To
the perform moulds making ,we use S136
as the core/cavity perform mould steel and mould base steel of perform mould
use DIN.2311 with the precision tooling ,finishing the mould base we only need
5 days ,as the precision tool machine we have.
4.
Preform moulds processing
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Preform moulds rough tooling
Do
the rough tooling to the perform
mould core /cavity /screw by the lathe, we have many sets lathes, so the task
can be separated and it will save many times. Preform moulds will be operated
on the CNC milling machine, which is called rough milling, we do it as to
engrave the shape .We will finish all the rough tooling in one week, including
the core, cavity, slider, insert, perform mould
base rough tooling .Almost; we do the rough tooling without any mistake,
as the precision tooling we own.
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After that, drilling the hole and set the water way in the
preform mould and also do other treatment.
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Preform moulds high speed milling machine and finish
processing
After
we finish the rough tooling then does the finish milling, which is ensure the
mould accuracy and not deformation. We will do all the finishing processing on
the core/cavity/screw/mould base. Using the boring machine to process the
preform mould core guider and preform mould cavity guider. Including all the
spare parts finishing processing.
5.
Preform moulds assembling
We
have the fitting machine to do the assembling, which is easy to see if the core
and cavity is fully ok.
6.
To do perform moulds test
Generally,
the perform mould first test will be succeed as we have made many sets like 8 cavities
perform mould,16 cavity perform mould ,32 cavities perform mould ,48 cavities
perform mould ,etc. we send the sample to you with the sample report. We will
do the last mould test before the mould to be shipped; we will trial the mould
again for the customers’ requirement. We will do the report for the sample
again.
So
we are guarantee the perform moulds quality and precision.
SINO
Package Co. ltd is Chinese perform moulds supplier, no matter small or big,
we are so professional to offer the different types of preform moulds .our
tooling progress is very strictly and we will train the workers, so our company
is keeping improving in the meantime, the worker’s skill is also improving day
by day, we are the expert of the preform mould line. If you are interested in making the preform moulds, please
do not hesitate to contact me.
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