Overview
The Gravimaster FGB 1.5 is a compact and solid dosing-blending system designed by Labotek A/S for the efficient and accurate dosing of dry, free-flowing thermoplastic materials. It is suitable for use in injection moulding, extrusion, and blow-moulding machines, ensuring consistency and high quality in the finished product.

Specifications
- Throughput: Up to 300 kg/h, depending on the number of components and material characteristics.
- Components: Can handle 2, 3, or 4 components.
- Accuracy: Weighs to an accuracy of 1/100 of a gram.
- Batch Weight: 1.5 kg.
- Material Hopper Capacity: 7.5 & 11 litres.
- Power Supply: 240 V/Hz, 50/60 (3P+N+PE).
- Power Consumption: 0.15 kW.
- Compressed Air Supply: 6 Bar, 60 Nl/h.
- Dimensions: 600x700x805 mm.
- Weight: 60 kg (excluding interface).

Features
- Auto-Pulse System: Ensures precise dosing and blending.
- Modular Construction: Allows for easy configuration and maintenance.
- Material Compatibility: Suitable for virgins, regrind, master batch, and additives.
- Installation Flexibility: Can be installed directly on the processing machine, on a platform, or next to the machine.
- User Interface: Options include an economic touch screen or a sophisticated industrial PC with touch screen.

Installation Recommendations
- Direct installation on the processing machine's throat is possible.
- Can be placed on a stand with a vacuum take-off bin next to the machine.
- An extra material control valve is recommended if not installed directly on the machine.

Additional Options
- Low-level sensors for material hoppers.
- Complete system with hopper loaders if necessary.

Note: Specifications are subject to change for continuous improvement.