PVC usually by the injection system of injection molding machine
results, clamping system, hydraulic system, electrical control system, lubricating system, heating and cooling system, safety monitoring system, etc.
When choosing injection molding machine requirements (
All contact with the PVC plastic part, don't allow any adhesion of plasticizing melt or stranded;
Due to the effect of HCl, asked the wear-resisting, corrosion resistance.
Had better choose wear-resisting corrosion resistant material to manufacture the equipment, or the use of these parts for chrome plated or nitriding processing equipment.
Feed tube should have a certain set of cooling device, is recommended to feed tube group increase fan balanced feed tube temperature.
The screw length to diameter ratio can be small, screw head is pointed;
Screw compression ratio is 2 -
5, the screw can be divided into three sections of length don't set to 40%, 40% and 20%.
Use general nozzle aperture is bigger, and is equipped with heating temperature control device.
Electric system adopts closed loop control, strict control of temperature deviation from top to bottom, suggest material temperature control in & plusmn;
15 ℃, nozzle have an independent temperature control system.
Equipment temperature control system should be clear, very responsive.
Therefore, in the PVC pipe fitting mould production was a great success.
Precise control of mould slider core device, the outer surface of the precision processing, with a thimble marks and gate marks.
The diameter of the smallest pipe size 32 mm can be reached, in keeping the mold under the strength and durability, we will do our best to design the mould size as small as mould machines, do more for our customers to consider.
FUHONG Injection Machine Co.,Ltd. is dedicated to servicing our customers with a wide array of high-quality service and products.
To be the safest, most progressive domestic automatic injection moulding machine, relentless in the pursuit of customer and employee excellence.
In various different types of precision injection molding, nissei injection molding machine automatic injection moulding machine is one of the most commonly used.