CHINAPLAS 2014: INglass-HRSflow brings electrically driven system to Asian market

At Chinaplas INglass-HRSflow will have on operation the new FLEXflow, an electrically driven system to adjust accurately valve pins in large surface applications such as bumpers, instrument panels, door panels, and in general any big part that requires sequential cascade moulding as well as quality optical parts whatever the size. 

It guarantees a completely independent management of each pin during the opening and closing stages by precisely controlling each valve pin’s position, acceleration, velocity, and stroke. The result is an optimal control of both the filling and packing time with a direct benefit on the part warpage too. The new FLEXflow meets the requirements for high aesthetic quality, removing major defects such as flow marks, weld lines and flash on injection points. 

Better than conventional cylinders

Multicavity moulds, where the dimensions of parts are significantly different in shot weight, call for the benefits provided by the new FLEXflow cylinder. It represents the ideal solution for the fine tuning of weld line position and when a complex filling pattern balance is required, even involving GF material where structural problems could arise. Moreover it meets the requirements of moulding applications within a narrow process window and engineered material. The total absence of oil makes it suitable for clean rooms. 

The new HRSflow electrical cylinder is available for M , G and A series (5, 7, 10 mm pin diameter) and it can work up to a maximum pressure of 2000bar. The nozzle is placed on the side of the nozzle axis, reducing the height over the hot runner system package. The electrical cylinder can be easily fitted and replaced with a hydraulic cylinder considering FLEXflow has same size of a hydraulic cylinder with side layout. Moreover it has three different possible positions allowing the customer full freedom in mould design. 

INglass Tooling & Hot Runner Manufacturing (China) Co., Ltd

Tel: +86-571 8668 6900  

Fax: 86-571-86686901

E-mail: china@hrsflow.com

Website: www.hrsflow.com                              

Booth: E4A01