HOUGHTO-MIX Coolant Mixing and Supply Unit Rainer Hoerbst Equipment & Services Solutions 23/10/2017

HOUGHTO-MIX Coolant Mixing and Supply Unit What is this orange-black box about… Stand-alone coolant mixing and distribution station For water soluble metal working fluids (SCO) Enables automated top-up of machine-tool sumps throughout an entire workshop Connect to distribution pipework or/and dispense locally via a trigger-nozzle Innovative 3-pump mixing technology 4 pre-set but adjustable accurate and consistent concentrations Pass-code protected 800 ltr. water tank act as a “backflow preventer”

HOUGHTO-MIX Coolant Mixing and Supply Unit Application & Recommendation for use Ideal solution for customers... with a large number of metal working machines with single sumps or central systems. with varying concentrations in sumps. who have currently issues with manual mixing and handling coolant in workshop (HSE). Compatible with Houghton’s soluble cutting fluid portfolio Locate the HOUGHTO-MIX in a position which is convenient to the layout of your machine shop

HOUGHTO-MIX Coolant Mixing and Supply Unit Features and Benefits Accurate top-up mix every time for all machine tools Tight and continued stable emulsion concentration using innovative 3-pump mixing-technology Fast delivery of coolant up to 90 litres/min. 7-times faster than standard mixing devices High flexibility with either automated coolant distribution through pipework system or locally via a trigger-nozzle / hose reel Conforms with EU/UK Water Authority Regulations No stored mixed coolant necessary – eliminates operational issues and hazards e.g. manual handling Comes as a “plug and play” system with 4 pre-set but adjustable concentrations (2/4/6/8%)

HOUGHTO-MIX Coolant Mixing and Supply Unit Dimensions & Connections Width/Depth/Height: 1000x1050x1700 mm Weight: 450 kg (empty) Water Tank Capacity: 800 ltr. min Electrical: 230 Vac ± 10%, 16 A Water Mains Supply: min. water flow 90 litres/min. Concentration range: 0.5 – 10%

HOUGHTO-MIX Coolant Mixing and Supply Unit Factory Supply Pipework Recommendations Main Pipework min. 38mm/1.5” internal diameter Branch Pipework min. 26mm/1” internal diameter Hose Reels min. 19mm/ ¾” HOUGHTO-TOPUP Automatic Coolant Top-up Unit Alternative Options: 1. Manual Ball-Valve Pipework material recommendation: Standard oil-compatible air-pipework with push- fittings, pressure rated for continuous use at min. 5 bar/73psi

HOUGHTO-MIX Coolant Mixing and Supply Unit Top-up Systems & Flow Meter HOUGHTO-TOPUP – automatic coolant top-up unit - maintains correct fluid level - fail safe valve - self-monitoring - universal installation, sensor probes in various length - available in Houghton / new co design (e.g. orange) - 220V single phase supply within 2 mtr. - compressed air regulated at 5-7 bar Alternative Options: Manual Ball-Valve - machine operator has to manually top-up sump Digital Flow Meter – for monitoring consumption/sump