Core Cutting Machines
Overview
Our range includes chest agitators, stock pumps, and centricleaners for efficient stock preparation. Agitators maintain uniform consistency, while pumps ensure stable flow. Centricleaners effectively remove contaminants from the stock. Together, they contribute to improved paper quality and process reliability.
Scope of Delivery
- Chest Agitators- Includes propeller assemblies (SS impeller/shaft), gear motors (explosion-proof), mounting flanges/turbines, variable speed drives, and level sensors.
- Stock Pumps- Centrifugal pumps (open/closed impellers, 500-3000 m³/h), volute casings, mechanical seals, baseplates, VFD motors (15-100 kW), and suction/discharge piping.
- Centricleaners- Multi-stage cleaner plants (12-48 units/diameter 250-800mm), feed/reject pumps, dilution valves, PLC reject controls, mounting stands, and pressure gauges.
Other common components include VFD panels, instrumentation (flow/pressure/consistency), spares (impellers/seals/bearings), stainless fittings, and commissioning.
Key Advantages
- Chest Agitators: Side-entering propellers (5-50 kW) maintain 1-3% consistency without vortexing, preventing settling in large chests (100-500 m³) for consistent kraft/tissue furnish.
- Stock Pumps: Centrifugal/single-stage designs handle 300-2000 m³/h at 2-4% consistency with low shear, boosting throughput while minimizing fiber damage vs. positive displacement types.
- Centricleaners: Reverse cyclones reject 95% heavy (sand/plastics) and 80% light contaminants (wax/shives), arrayed in 4-8 stages for clean stock at 0.8% consistency without pressure loss.
- Low energy use (0.5-2 kW/ton), automated reject controls cut fiber loss <0.1%, suiting high-speed lines.
- Corrosion-resistant SS316L construction extends life in white water recirculation.
