Return to Engel Main Page

Click here for the Engel LIM Brochure

 

 


ENGEL LIM
For the comprehensive range of liquid silicone processing


Want Experience?

Engel has sold more LIM machines than all of it's North American Suppliers Combined!


Horizontal LIM Machines Available in Hydraulic and AC Servo E-motion Tiebarless Models

Vertical LIM Machines Available in Rotary or Single Station Configurations

Designed for Medical, Electronic and Automotive Applications
- ENGEL COINJECTION with LIM and Thermoplastics
- ENGEL GASMELT with Gas Assist in LIM Processing


Pictured above are parts molded on Engel LIM machines for Medical equipment,
Micro parts and 2 Material molding via ENGEL COMBIMELT

For processing of liquid silicone rubber.

Engel offers the right solution for every LSR (liquid silicone rubber) production requirement by means of a special LIM-injection molding machine program in modular design.

The LIM (liquid injection molding)-machine program includes horizontal and vertical machines. In order to comply with the different requirements of special materials and processes there is the choice between screw and plunger injection units.

The ENGEL LIM-machine series is characterized by a practical and economical combination of proven components for LSR processing. Especially with regard to the highly filled and highly reactive LSR types, which are gaining a larger market presence, it is possible to use the know-how resources that have accumulated over the last 20 years at Engel.

The proven tiebarless clamping unit is used as standard for horizontal ENGEL LIM machines. With the tiebarless clamping unit in combination with the FLEXLINK compensation element behind the movable platen it is possible to achieve considerably lower platen deformation values because of the characteristics of this design. This is of great importance particularly when processing LSR. Besides the optimum access to the mould area for mould changes and mounting of automation modules, the fully hydraulic clamping system of the tiebarless machine provides maximum opening and clamping speeds to achieve economical cycle times. With regard to the injection unit, it is possible, depending on the application, to choose between a screw or a plunger injection unit. Using handling systems made in-house, Engel also offers complete and automated turn-key systems with molds

ENGEL Tiebarless hydraulic LIM machine with "smart pump" technology. This machine is equipped with water cooled platens, a shut-off valve on the feed throat and special LIM disk style shut of valve on the screw. (the e-motion all electric tiebarless design is also available in a LIM configuration as well)


Pictured here is the 60 ton LIM machine with reciprocating screw and a Fluid Automation stainless steel CS4-5 Pumping System designed for medical applications.

The ENGEL LIM Machine range:

   

The technology platform for all ENGEL LIM machines is the proven ENGEL TL - product line with tiebarless clamping units from 28 to 660 ton clamp force

   

Suitable injection units available for all applications:
- Screw unit for high viscosity LSR types
- Plunger unit for high reactive, highly filled LSR types
- Double plunger unit for large shot volumes

   

Special to material designed mixing- and dosing systems

   

Technology support available from the ENGEL Thermoset Technologies Group located in Canada including automation and mold making referrals