This new technology produces high glossy, bright, and well printed product through rapid mold heating higher than heat transformation temperature of high molecule resin and rapid cooling down after completion of filling resin, making good imprinting and eliminating weld line, also our PRH&C remarkably shortens the cycle time by performing rapid heat exchange speed.
PRH&C System
PRH&C Practical Application
"Pressurized Water Rapid Heat & Cool Method" which is to raise water temperature up to 190°C.
Close-Loop style, maximizing thermal efficiency by minimizing heat leaking to the outside.
After heating the mold with the high temperature, the residual hot water in the mold and its conduits is transferred to a hot water auxiliary tank by compressed air.
Maximized cooling efficiency by turbulent flow after pressurizing cooling water.
NO Weld
Regardless of the #. of gate and the positions.
Uniform pressure on the molding surface.A simulation doesn't need
NO Painting
Painting process doesn't need
Cost savings and delivery shortened
Recycling is possible
NO Scratch
Strengthened against scratch
High glossy surface
Uniform surface molding
YES Best Quality
Improve on the resin flow during injection molding.
Stress reduced and strength improved.
Good on thin products with increasing fluidity.
Comparison of PRH&C & Japanese Brand
Item
PRH&C(Masang)
Japanese Brand
Method
Pressurized Rapid Hot Water
Steam
Energy Control
Recycle for hot water
Steam Discard
Installation Cost
With USD 70,000(Excluding Vacuum Equipment)
Around USD 300,000(Excluding Vacuum Equipment)
Using Energy
Electricity(Heater Use)
Boiler(Oil Use)
Machinery Cost
USD 1,200/Min (962kw/day)
USD 25,000/Mon(Gasoline 1000~1100L/day)
Cycle Time
82sec(Heat 41sec Cooling:10sec)
85sec(Heat: 38sec, Cooling: 15sec)
Cooling Speed
Turbulent Flow System
General Cooling Method
Temp Variation
3°C
15°C(Temp Variation between entry and exit gate)
HeatSource
EnergyConsumption(USD)
CoolingEquipment/OperationalExpense
Temp.Variation
HeatTime
INJTime
CoolTime
Cycle
SteamSystem
Boiler(Steam)
GAS : $12,960/ Mon Disel : $22,000/Mon
Capacity : 50HP 33,699KW/Mon = $1,590
8~15°C
160°C33sec
18sec
23sec
74sec
Disel/GAS
PRH&C
Heater(Warm Water)
$600 ~ 1,200/Mon
Capacity : 15HP 6,480KW/Mon = $305
2~3°C
180°C28sec
18sec
13sec
59sec
Electricity
PRH&C Application Effect(Scanning Electron Microscope Picture Analysis)
PRH&C Application Effect(Scanning Electron Microscope Picture Analysis)
When applying PRH&C Technology, haggard(rough) side is much more dense, while showing glossy surface with high reflexibility.
Simulation
Mold Temperature Automatic Controller, PRH...
Description
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- Refund: We can refund the order before shipping process was initiated. Incase Catalog not available, we will make sure to refund the order.
- Note: This is a Catalog Produt.
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