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FH Series
(85-650 Ton / 750-3200 Ton)

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Feature
- High injection rate, which reduces internal press.
- High output hydraulic system, it provides outstanding
performance
- Enlarged clamping stroke to meet with larger stroke requirements
- Low noise level hydraulic circuit
- Japanese made computer controller specially designed
for injection moulding
- Proportional power saving pressure and flow hydraulic
system, which is power saving, fast cycle, low noise and
low maintenance cost
Control system
- Japanese made computer controller.(specially designed
for injection moulding).
- Fine-tuning capability of parameters during the moulding
process.
- Direct reading of the linearity pressure setting.
- Timing parameter setting could be accurately set 1/10
sec.
- Digital carriage forward/backward pressure and speed
setting.
- Linear potentiometer for clamping and injection stroke
measurement with resolution of 0.1 mm.
- LCD display with back light function
- Screen saver function.
- Data lock function prevents unauthorized access.
- Self-diagnostic function.
Injection unit
- Nitride hardened screw and barrel
- Drooling and screw back pressure adjustment for high
MI index material
- Superior injection capability suitable for precision
engineering plastic moulding applications
- Twin injection cylinders ensure smooth and stable injection.
- Digital three-stages melting pressure and speed setting.
- Three-stage holding pressure setting.
- Five-stage injection pressure and speed setting.
- Injection and holding parameter can be switch over either
by time or position.
- Pivoted injection unit to facilitate change of screw
and barrel.
- Nozzle temperature control.
- PID digital temperature control.
- Cold start prevention.
- Injection Malfunction automatic check
- Injection screw directly driven by high-torque hydraulic
motor with digital speed and pressure control.
- Plasticizing speed display
- Manual back pressure control with gauge indication
Clamping Unit
- Digital three-stage mould opening and four-stage mould
closing pressure and speed setting.
- Heavy-duty 5 points toggle mechanism with same opening
stroke, required less motion time, hence increase production
rate.
- Finite element analysis ensures mechanism rigidity of
the clamping mechanism.
- Computer aided design toggle mechanism gives optimal
mould closing and opening speed profile.
- Auto-adjustment of mechanical safety bar.
- Single casting of toggle link on the stationary platen,
which enhances rigidity of the clamping unit
- Electric safety interlock device
- Hard chrome plated high tensile steel tie bars
- Hydraulic powered mould height adjustment
- Digital low pressure mould closing protection
- Digital pressure and speed setting of ejectors.
- Core-pulling, unscrewing device and robot sequence programmed(hardware
exclusive)
- The toggle is lubricated with a high pressure, fixed
volume lubrication system and warning message will display
on screen when run out of lubrication.
Hydraulic system
- Proportional power saving pressure and flow hydraulic
system, which is power saving, fast cycle, low noise level
and low maintenance cost.
- Temperature and pressure indicator for monitor operation
process.
- Hydraulic and electrical parts are from famous international
manufacturer.
- High efficiency hydraulic system enhances performance.
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