hot runner technology developing
Date:2013-11-30
hot runner technology developing
hot runner system technology is introduced in China in the 20 century.
Chinese hot runner system technology is develop rapidly by several years innovate.
Hot runner technology developing is including hot runner special injection production,
such as high temperature plastic injection.
High temperature plastic injection process temperature is 300~400℃.
Sometimes, mould temperature is arrive at 300℃.
This kind of plastic price is high, mould require without wasted plastic material.
High temperature plastic requirement to hot runner system is high.
High temperature plastic is include in PAR,PAE and APE.
these plastic viscosity is higher than PC material.
But these plastic viscosity will nit reduce by the shear velocity.
Runner need biggsh diameter. The smallest gate diameter is 1.32mm.
producing PAR plastic, worker need dryer PC in first, then rise high temperature.
Hot runner technology developing is including advanced hot runner mould injection.
Plastic parts weight from small to big, these all can proceed multi cavity mould injection produce process.
Plastic parts weight from small to big, these all can proceed multi cavity mould injection produce process.
This plastic parts is highly requirement to size precision. It is called precision mould.
Therefore, hot runner manufacturer must pay attention to the design.
Hot runner injection mould is widely applied in the mould industry.
and occupy a large part in the mould industry.
We are not a hot runner system supplier, but also hot runner injection mould.
Anole can provide customer a best solution and offer the mould flow analysis service.
Written by Demi
Eml:service1@anole-hot-runner.com
Kewords:hot runner injection mould hot runner system technology hot runner technology developing Chinese hot runner system technology mould flow analysis
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