LATERAL INJECTION

LATERAL INJECTION

The Witosa linear systems are especially designed for lateral injection molding. These combine all the usual advantages of vertical hot runner systems with the special geometrical feature of horizontal injection over a full hot runner system.

CONTROL

Each injection point can be controlled individually via the control unit since a separate nozzle is used for each injection point.

EASE OF INSTALLATION

The mold inserts are pressed to the nozzles laterally by means of wedge bars. The mold insert can therefore only be taken out at any time by disassembling the wedge bar.

FREEDOM FROM LEAKS

Leakage is not possible due to the wedge bars and the heat increase which is associated with the heating of the system.

OPEN GATING

All common DS, DT and DI nozzles can be used. The Witosa pre-chamber geometries must therefore be inserted into the mold inserts as normal.

VALVE GATE

By using the NI nozzle, the linear system can also be used for valve gate applications. Here, the nozzles can be arranged directly opposite one another.

HOT HALF

We always recommend the linear systems in combination with a “hot valve” in order for us to optimally design cooling, wiring etc. and concentrate on the mold inserts and your products.

Day after day we put passion for technology in our products.

- Assembly department

Areas of application

Particularly in the case of technically demanding plastics, the commercially available solutions of so-called “udder nozzles” are not sufficient. In order to fill all mold cavities evenly in high-speed applications, a separate control point is necessary for every injection point. Witosa linear systems are preferably used for:

  • Plug production in the automotive and electrical industries
     
  • Production of high-quality tubular products in the medical and packaging industry
     
  • Technical parts in various industries that do not allow vertical injection

DH-NOZZLE

In addition to the linear system, we also offer the usual commercial nozzles with multiple tips for use with technically simple plastics and applications with a lower degree of difficulty.

DH-Nozzle

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