Your « One-Stop-Shop » for machine-tool peripherals

1. Your« One-Stop-Shop »for machine-tool peripherals PowerStream SA

2. HPC PowerStream – Key Features • Fits to multiple types of machine • Contains many features required for good HPC operation • Fully controlled environment for HPC pump • Good use of floor space • “Plug and play” • Unit is supplied as a separate, stand alone unit and doesn’t have to be supplied as part of an extensive CCM solution

3. HPC PowerStream - Advantages • Can be configured with a wide range of pump type allowing flexibility to configure to various applications and machine types • Various options can be added to configure to customer needs • Important feature for high pressure coolant systems come as standard (onboard coolant tank, transfer pump, large 10 micron filter canister) • Floor space utilization is excellent • Top quality, field proven components used • Low maintenance • Plug and play system • Major components can be changed out within one hour

4. HPC PowerStream PowerStream SA Standard • 1 Filter Canister 10 micron • Pressure Relief Valve (Manual) • 70 or 140 bar up to 45L/min • 4 Ports, independently controlled • Transfer Pump • 120 liter Tank • PLC controlled with user interface • 950mm x 550mm x 1200mm Options • Heat Exchanger • 8 ports, independently controlled • Additional set pressure

5. HPC PowerStream – Advantages & Disadvantages Stand Alone HPC Systems Advantages • Designed i specifically for HPC delivery • ii multiple machine applications • iii In-built filtration • iv Alarm control • v Small footprint • vi Plug and Play • vii Retrofit capability Disadvantages • Potential limitation to special customer requests

6. HPC PowerStream SA - Advantages • Modular Design • Incorporates: • Pump selection flexibility to match application • Various options to meet application need • Major Selling Advantages: Incorporates: • 120 liter coolant tank, • In-built filter feed transfer pump • 10 micron filter canister • Small footprint • Top build quality and components • Plug and play system • Low maintenance • Major components can be change out within 1 hour

7. HPC PowerStream SA - Features Standard • 4 Port Manifold • Transfer Pump • Filter Blocked Sensor • 10µ Filter Canister • 120L Coolant Tank • Coolant Level Switch • High Pressure Pump • Pressure Regulator Options 9) Heat Exchanger Pump 10) Heat Exchanger 11) 8 Port Manifold Option 8 1 10 11 6 3 7 4 9 2 5

8. HPC PowerStream SA - Options • Pumps • Brinkmann Screw pumps for emulsion and oil applications • - 70 Bar 30 L/min • - 70 Bar 45 L/min • - 140 Bar 20 L/min • Eaton Gear pumps for oil only applications: • - 70 Bar 30 L/min • - 140 Bar for 20 L/min • Configuration Options • Heat Exchanger • 8 Port Manifold • Additional Set Pressure Option (allows an output to be set at a lower pressure then the main output pressure) Heat Exchanger

9. HPC PowerStream SA – Options - Interface Power Cable Signal Cable Heat Exchanger MACHINE TOOL High Pressure Hoses Transfer Hose Note: LNS Does not supply plumbing and interface equipment for inside the machine tool (termination at the machine tool exterior only)

10. PowerStream SA Technical Details of Options

11. HPC PowerStream SA – Options – High Pressure Pump Types • Design flexibility of PowerStream SA enables us to offer: • Various pressure options • Optional flow rates • Varying operating characteristics • Selection process will be down to customer preference and application consideration.

12. HPC PowerStream SA – Options – High Pressure Pump Types • Gear Pump • Positives: • Low cost design • Accepted technology in HPC systems • Negatives: • Only suitable for oil • Requires pressure relief valve • Requires high lubricity to minimise premature wear • Requires high filtration, minimum 15 microns • Wear results in decreasing delivery pressure • Pump cannot be repaired

13. HPC PowerStream SA – Options – High Pressure Pump Types • Screw Pump • Positives: • Accepted technology in HPC systems • Suitable for oil and emulsion • Pump can be repaired • Negatives: • High cost • High power consumption • Requires pressure relief valve • Requires high filtration, minimum 15 microns • Dislikes aeration

14. HPC PowerStream SA – Options – Heat Exchanger Designed to maintain ambient temperature • Why do we offer it? • i PowerStream is compact and can generate heat when used with some small machines and pump configurations: • Sliding head machines with small tanks < 300 litres • High flow rate pumps (up to 45 L/min) • High pressure pump run continuous but not used by machine tool • ii Thermal rise in coolant temperature

15. HPC PowerStream SA – Options – Heat Exchanger Designed to maintain ambient temperature • What does it do? • i Maintains ambient temperature • (Note: a chiller maintains set temperature) • ii Helps stabilise temperature on machines with small tanks using HPC • iii Directly cools coolant returned off pressure relief valve • (a high temperature source due to friction across the valve)

16. HPC PowerStream SA – Options – Additional Outlets 8 Ports • Standard option 4 ports / outlets • Number of ports / outlets required is • i machine-driven • ii application-driven • iii customer-driven • 8 ports maximum

17. HPC PowerStream SA – Additional Set Pressure Option • We can offer additional pressure relieve valves to the various outputs which means they can be independently controlled from the system pressure. This means for example when port 1 is opened it produces, for example 70 bar but with the addition of a pressure relief valve to port 2 when the machine calls for port 2 it produces a different pressure, for example 40 bar (see below). It is important to note however, it is only possible to have one pressure running at any onetime… it is not possible to run both 70 and 40 at the same time. • When the machine calls for port 1 the output pressure to the machine is 70 bar • When the machine calls for port 2 the output pressure to the machine is 40 bar (although the out pressure of our PowerStream system remains the same)

18. HPC PowerStream SA – Price list

19. HPC PowerStream SA – Price list

20. HPC PowerStream SA – Price list

21. HPC PowerStream SA – Order / Quote Form

22. HPC PowerStream SA – Order / Quote Form

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