A new solution to an old problem. Heat build up on dry machining operations reduces tool life and machining rates. The Cold Gun Aircoolant System produces a stream of clean cold air at 50°F (28°C) below supply air temperature.
Operation is now a quiet 82 dBA and there are no moving parts to wear out. It will remove heat to prolong tool life and increase productivity on machining operations when liquid coolants cannot be used.
The Cold Gun is also an alternative to expensive mist systems. It eliminates the costs associated with the purchase and disposal of cutting fluids and worker related health problems from breathing airborne coolants or slipping on wet shop floors.
EXAIR's Cold Gun is non-adjustable to prevent freeze-up during use. Cold airflow and temperature drop are factory set to optimize the gun's cooling capability.
The Cold Gun increases tool life, tolerances and production rates by eliminating heat build-up. The quiet Cold Gun produces cold air at 20°F from compressed air to extend tool life, stop burning, and reduce wheel loading. No moving parts assures maintenance-free operation. The Cold Gun is ideal for dry machining or to replace messy mist systems.
Cold Gun Advantages
How the Cold Gun Works
The Cold Gun incorporates a vortex tube to convert an ordinary supply of compressed air into two low pressure streams, one hot and one cold. The hot airstream is muffled and discharged through the hot air exhaust. The cold air is muffled and discharged through the flexible hose, which directs it to the point of use. The magnetic base provides easy mounting and portability.
The Compressed Air Supply
The Cold Gun is designed to use full line pressure of 80-100 PSIG (5.5-6.9 BAR). Temperature drop and flow are reduced when lower input pressures are applied. The use of clean, filtered air is essential to the operation of the Cold Gun. A manual drain filter that removes moisture, dirt and other particulates from the compressed air is included with each Cold Gun System.
Controlling the Cold Air
The EXAlR Cold Gun gives instant cold air when filtered compressed air is supplied to it. Cycling on and off is a good way to save air. For on and off control, use a Model 9012 Manual Shutoff Valve. To turn the Cold Gun on with the machine, the Model 9020 Solenoid Valve may be used and wired through the machine control switch. This method is ideal for hand grinders and drill sharpeners.
|Cold Gun Specifications|
|Model||Pressure Supply||Air Consumption||Sound Level|
|High Power Cold Gun 5330||100||6.9||30||850||82|
Model 5330 - High Power Cold Gun System (two cold outlets): includes High Power Cold Gun, Dual Point Hose Kit, (2) 1/4" (6mm) Cone Nozzles, (2) 1" (25mm) Fan Nozzles, Filter Separator
(A Cold Gun with Dual Point Hose Kit is recommended when heat is generated over a larger surface area.)
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At Penn Tool Co we work hard to make sure that each time you purchase a tool, you are completely satisfied.To us, complete customer satisfaction means:
*Today’s most Technologically Advanced Tools necessary to meet demanding production and quality control requirements.
*Competitively priced. Penn Tool Co prides itself on keeping our price low without sacrificing quality.
*Prompt courteous service. Our customer service representatives are fully trained. Product knowledge and commitment to customer service guarantees that your order is processed the same day you place it.
Even with customer service and price protection at the top of our complete customer satisfaction list, we know you want more. Our extensive inventory is yet another way to keep you satisfied. Our large selection of inventory lets us fill your order immediately and at a completion rate that is extremely high in our industry.
Look through our website. If you don’t see a tool that you require contact us and Penn Tool Co will be glad to find it for you with our signature low price guarantee.