used to mold to different kinds of EPP
product.EPP
foam material/product is widely used in car parts, such as core
material of bumper,anti-collision block, car roof and so on. Also
it is used in the package area, such as the package of Electronic
products, medical devices, food, etc.
Structure of machine frame
Whole equipment frame is welded by *6Mn(high
manganese steel Q**5)
we make Zinc spraying layer and spray layer on
the surface of whole equipment frame, which guarantees the best
capability and long lifetime for anti-corrosion.
Frame formwork is made of 4 pcs of guide
posts, every post can be independently removed and replaced, so you
dont need to make an disassemble of whole
equipment.
Adding the Balance guiding system on the
movable mold, to ensure the parallel degree of movable mold running
while loading the weight of movable weight, in order to
ensure the distance between movable mold and fixed mold is
equality, so that the thickness and size of identity mode are
same.
equipment use double independently feeding
system, can independently work
Full range of security surrounded, to ensure.
that workers cant touch with equipment working are and make them
safe.
pipeline system
steam pipeline system: the steam feeding of
movable mold use the ways of combined rotary assembly type, which
reduce the hose using, to reduce the using cost.
All valves in steam system use imported brand
(GEMU of Germany). The steam feeding system of movable mold and
fixed mold use *-sides feeding, to ensure the high efficient of
steam feeding of equipment, also it can reduce the steam
consumption at the same time.
Air system: the machine is equipped with air
drying degreasing system, to ensure the common using and using life
of air element. and all valves in air system use Germany GEMU
brand.
Water system: Equipment is equipped with
quantitative water cylinder, to not affect the cooling efficient of
equipment when the pressure of plant water system is too
low.
Vacuum system: having separated-working high
efficient cooling system, working Negative pressure can reach
to be *7bar.
3. Hydraulic system 1)Our hydraulic driving systems piston pump
brand is Germany Rexroth, it have the function of Step-less speed
changes and quick response speed, low noise and long using
lifetime. The speed of mold closing can reach to be **0mm/s, the
speed of mold opening can reach to be **0mm/s. 2)Having 6 units of hydraulic cylinder,2 units
of driving cylinder,4 units of mold locking cylinder, to ensure the
effect of mold locking. And the mold locking pressure can reach to
be **0bar 3)All valves on hydraulic driving part use
imported hydraulic valves, brand is Taiwan
YUATSUSEIKI.
Control system
PLC and touch screen all use Siemens
brand.
The controlling of steam pipeline valve all use
Germany COSYS electro pneumatic digital proportional
valve(with Tape positioning controller),use all Digital
Proportional Pulse flowing control, pulse feeding, pulse
heating.
parameters setting is easier, which improve
production efficiency and reduce energy
consumption
when the safe system having fault and safe door
is open, the single safety control circuit will cut the PLC
output power and working power of AC contactor, so the machine cant
run, which ensure the safety of maintenance
personnel.
Other advantages
Whole equipment frame is welded by *6Mn(high
manganese steel Q**5)
With more large-diameter inlet steam pipes, to
achieves evenly heating.
Special mold-locking Structure, to ensure
enough mold-locking force.
There is an balance guiding bar in the movable
mold chamber so that it can locate the position of open/close the
mold, to ensure the accuracy of mold seam.
Set an high efficient condenser as an
independent vacuum cooling system.
Equipment control system use full digital
proportional control, having an precise control of production
energy consumption.
Using big diameter valve can offer enough
supplying capacity in an instant, to short the molding cycle
time.
Steam room use special Thermal insulation
material; realize the insulation, heat insulation of mold
cavity.
Welcome
to contact me for the details of different kinds of models or
working video of EPP machine,also it can be customized according to
product parameter and client request.Inquiry is warmly
welcomed.
