Raga Engineers products

Water Temperature & TDS controller for Jet, Spot & Line cooling.  Close loop your existing or new Jet cooling machine.  Save water consumption cost and improve efficiency of mold cooling.  Reduce scaling in cooling line and improve casting quality.

Jet cooling machine by raga is a proven & reliable technology for minimizing shrinkage porosity in thin sections & around core pins in a die-cast part. Casters trust this plug & play jet cooling machine due to its optimal cost-performance & almost nil maintenance. Jet cooling equipment works with jet coolers and core pins in the mold to reduce soldering & shrinkage porosity. The jet cooling machine conforms to international standards & spares. Raga NEX is one of the widely used variants in its range of jet cooling machines.

PRO is an entry level Jet Cooling machine, one of the first from Raga. This comes for 20 pins and 2 systems configuration.  Simple and effective machine to reduce shrinkage porosity in castings. It has served die casters in India majorly since more than 10 years now.  This machine is good for smaller molds. It’s a low maintenance and service cost machine. Again easy to install and works with any die casting machine.

We call it TRIO, world’s first Centralized jet cooling machine. Integrates with up to 3 Die casting machines simultaneously. Modern & sleek looks. Machine gives high return on investment & consumes less floor space. Save capital costs when you need jet cooling on smaller HPDC machines. Buy 1 instead of 3.

Introducing Process controlled Jet Cooling for Mega Castings on High Tonnage Die Casting Machines. Porosity challenges in mega casting are critical and need a highly specialised technology. For die casters who wish to take their game to unbeatable next levels. Large (upto 10) systems or recipes for different heat zones. Inbuilt temperature control & Scale free system making it truly CLOSED LOOP. Also minimising blockage in lines. Compatible* for detection of leakage, blockage and breakage of each core pin. Monitoring system can be integrated.

Brings traceability and predictability in Jet, Spot & Line Cooling. Standalone unit mounted near or on Platen to monitor output water. Predict failures like blockage, breakage & leakage for individual core pin and cooling line. Can be installed with any existing Jet Cooling system. Graphical representation for traceability every shot.

Efficiency and flexibility makes Vacmax series, a uniquely acceptable vacuum system for die casting. Two stage evacuation from shot sleeve & mold add high value in minimizing gas porosity. Serves purpose & saves you tons of money. Can be integrated to Vacuum Valves in the die casting Mold. Reduces other die casting defects apart from gas porosity.

The low cost vacuum system UNO welcomes you to the world of vacuum die casting. Easy to use and maintain. Plug & play machine serves up to 800 ton die casting machine.

Facilitates high pressure water & air into thin channels and slender holes of core pins during casting process. Important part of the Jet cool system to reduce shrinkage porosities. Easy to Install & long life. Improved material and design gives higher life. Available in 4 variants & with quick delivery.

Minimise mold breakdown and maintenance time using RAGA SPOT COOLERS. Standard options for customised needs keeps mold thermally balanced. Stainless steel option gives high life against poor water quality. Easy installation for both thread type & O-ring types. Design ensures strength against breakage or bending. Options for rotatable head & hose connection gives flexiblity to use.