KL Series Two-Platen Machine

Patented Italtech clamping system. KL Series is a fourth-generation two-platen machine range covering 130 to 8000 t. Designed to optimise the number of components and accessibility to reduce spare part costs and labour time. The two-platen layout reduces machine footprint while maintaining structural rigidity and mold access.

Key features

Mechanical clamping eliminates wear components from the moving platen and keeps the working area clean.

Mechanical clamping — no hydraulics in moving platen
Easy mold access with overhanging (cantilever) tie-bars
Locking jaws and blocks on fixed platen
Linear clamping movement — no rotating components
No tie-bar bushes or pads, reduced wear
High opening stroke for large molds
Nodular cast iron platens
Removable tank for maintenance access
Maintains platen parallelism throughout the cycle

Mechanical system

Patented Italtech system removes the hydraulic circuit from the moving platen. Locking by jaws and blocks on the fixed platen. Fully linear no rotating components.

Accurate tie-bar positioning under load
No bushes or pads reduced wear
Clean machine operation
Reduced dry-run cycle time

Hydraulic system

Inverter-driven motors supply power based on actual machine demand at each cycle phase.

Power matched to actual demand
Reduced energy consumption
Low noise operation
Stable oil viscosity

Energy efficiency

Energy consumption follows motor speed. At 50% speed, consumption falls to approx 12.5% of rated power.

Energy proportional to motor speed
At 50% speed: approx 12.5% of rated power
Effective during low-demand phases of the cycle

Plasticising system

Over 20 configurations, 75 to 630 kW. Optional electric motor for high plasticising speed.

75 to 630 kW over 20 configurations
Suitable for high-viscosity materials
Electric motor option for high plasticising speed
Special screw designs with mixing sections for homogenisation

Technical specifications

Technical configuration and machine specifications available according to production requirements.

Clamping force: 130 to 8000 tons
Plasticising power: 75 to 630 kW
Platen material: nodular cast iron
Clamping: mechanical, linear, patented Italtech design
High opening stroke

Model range

30 models — KL 130 to KL 8000:

Model Clamping Force Model Clamping Force
KL 130 130 tons KL 2500 2500 tons
KL 250 250 tons KL 4000 4000 tons
KL 400 400 tons KL 5000 5000 tons
KL 650 650 tons KL 6000 6000 tons
KL 1000 1000 tons KL 8000 8000 tons
KL 1600 1600 tons

Applications

Automotive structural components
Large plastic parts
Industrial and engineering components

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