Freedom Tiebar-less Injection Moulding Machine

More Free Space
- Easy access to the mould area
- Have large mold area for those moulds with long core cylinders
- Provide convenience for frequent mould change
- Clear path for loading / unloading a mould
- Large part take-out area by a robot

Clamp Features - Critical Design Criteria
- Parallelism During Traverse
- Parallelism During Tonnage Build
- Balanced Load Distribution Across Mold Face
- Minimal Platen Deflection Across Mold Face
- Reliability

Patented Balance Cylinder
- Patented compensation

- Cylinders design to actuate

- Controlled frame deflection

Clamp Features - Standard Features
- Closed Loop Mold protect pressure
- Clamp position read out on screen
- Clamp Tonnage read out on screen
- Clamp position read transducer
- Clamp open delay timer
- Clamp-Eject motion on Safety Gate open / software
- Clamp try again circuit

Ejector Features
- Digital readout ejector position                                                - 1 Retract speed
- Semi-closed Loop Proportional speed control                     - Adjustable forward/retract speed
- Eject forward dwell timer                                                           - Eject position transducer
- Intermediate retract set point                                                    - Ejector pressure setting
- 2 Forward speeds                                                                       - JIS eject bar
- Eject retract limit switch verification 

Optional Features
Hydraulic Core Pull                                                                       - Barrier Screw with Spiral Mix Head
Air Eject                                                                                           - Bimetallic Feed Screw
Robot Interface ( SPI12 / EUROMAP12 )                                  - Accumulator for Injection (Open Loop)
Bimetallic Barrel                                                                            - Part Drop Detected
Water Manifold ( 4/6/8 stack)                                                       - Mould Water Cooling (ON/OFF)
Insulated Heater Bands                                                               - CoverAuto Lubrication
Insert Molding                                                                                 - Electric Extruder Drive
Cavity Pressure Controls                                                             - PID Oil Temp. Control
HYD. Operated Shut OFF Nozzle                                                - Eject on Fly Pressure Adjustable on Screen
Spring Operated Shut OFF Nozzle                                             -  Eject on Fly Pressure Adjustable Manually

                         Advanced Design

At the core of the Freedom clamping unit is our unique U-Frame,
absorbing the clamping force. Under this force, the frame
is elastically deflected.