Elevator Kilns
Successful heat processing of ceramics, metals and glass demands close temperature control and uniformity. That's why UNIQUE/PERENY Kilns and Elevator Furnaces are routinely used for firing, sintering, calcining, brazing, annealing, metallizing
Electric Kilns
Built to last a lifetime, the PRO series front loading kilns have proven themselves to be versatile and enduring tools for a wide range of applications in educational, laboratory and industrial environments.
Tape Casters
PRO-CAST® Series Precision Casting/Coating Machines are routinely used worldwide to produce thin and thick films and layered products to precise tolerances using solvent or aqueous based slurries.
Envelope Kilns
Since its introduction more than three decades ago, the UNIQUE Envelope Kiln has proved its practical usefulness in the firing of the world's most valued ceramic articles.
Continuous Kilns
UNIQUE/PERENY belt kilns, furnaces or ovens are the reliable and economic way to carry out continuous heat processing of ceramic, glass or metal materials.
Blue Flame Burners
When starting from a cold condition, start-up oil enters the Oil Start-up Nozzle through Valve "A" and ignition is accomplished either directly by an air cooled spark plug or indirectly by a gas pilot which is ignited buy a spark plug. A standard ignition transformer is employed in either system.
Industry News
Advanced High Temperature Kilns for Operation at 1800 Degrees Celsius
Press Release, July 2017 – Advanced High Temperature Kilns for 1800 Celsius are Gas Fired System designs introduced by Unique/Pereny, a Division of HED International. These kilns are made specifically for applications demanding superior precision, accuracy, reliability, versatility and durability. Aerospace Industry 1800 Celsius requirements are for the production of more advanced high temperature... [Read more]
Ceramic Matrix Composites
Press Release, April, 2017 – Manufacturing systems for the production of high performance ceramic matrix composites (CMC) are being supplied by HED International, Inc. These systems are being utilized by the world’s foremost manufacturers of CMCs to meet the $15 billion annual demand for advanced ceramics for efficient aerospace and marine gas turbines and other power generation applications. ... [Read more]
Transdermal Delivery Systems Are Produced on HED Procast Tape Casters
Press Release – July, 2016. TDDS Transdermal Delivery Systems are being successfully developed, scaled up and produced by pharmaceutical firms and the Federal Drug Administration on Procast and Labcast Tape Casting Machines supplied by HED International, Inc. The TDDS patch and tape products are branded drugs and generics which avoid first pass metabolism which can result in greater drug... [Read more]
UNIQUE/PERENY Hi-Tech Gas Fired Kilns Add Productivity
PRESS RELEASE – June 28, 2016. Unique/Pereny Hi-Tech Kilns add productivity for the foremost producers of proprietary materials that provide secure in package and on package authentication solutions worldwide. This includes applications for brand protection, fuel grade marking, bank notes security and pharmaceutical authentication. HED International, Inc. has provided kilns to reliably... [Read more]
HED ProCast Tape Casting/Coating Machine Produces Large Scale Layered Films
Ringoes, NJ, May 25, 2016 – A Procast Tape Casting/Coating Machine designed and manufactured by HED International, Inc. will be used by a leading contract research and development group for the production of coated, layered cast tape and film produced to precision tolerances up to 48″ (1.22 Meters) wide for aerospace applications. The machine design enables the use of a wide range of... [Read more]
Major Aerospace Contractor selects HED International furnaces
PRESS RELEASE – May 6, 2016 HED International, Inc. A Major U.S. Aerospace Contractor has selected HED International to supply the same Unique/Pereny atmosphere tight integral heat treating equipment previously supplied. Their application requires the utmost in dependable precision (+/-10C) and proven efficiency (300 to 1500 lbs/cycle) recognized as the decided advantages of these HED process... [Read more]
HED Launches New Compact Tape Casting/Coating Machine
Ringoes, New Jersey, October 28, 2013. HED International, Inc. today announced the introduction of the world’s most compact laboratory bench scale tape casting and coating machine. The new LabCast Model TC-41LC tape casting/coating design is smaller in size [32″W x 70″L x 36″H (70″H on included support legs)] yet combines all of the best features of HED’s... [Read more]
HED Works with Rutgers Engineers on New Rotary Furnaces for Nano Powders
Ringoes, N.J. January 15, 2013 – HED International, foremost designers of advanced thermal systems are developing rotary furnaces with Rutgers Material Science Engineers for processing nano powders. The goal is production of advanced submicron particle size material under precisely controlled thermal and atmosphere conditions to make stronger, lighter, energy efficient ceramics and metals. For... [Read more]
UNIQUE/PERENY Hardening Furnaces
Newswire – September 2012, The UNIQUE/PERENY IRQ series heat treat and hardening furnaces are performance proven for processing precision, high value parts required for the most demanding military and commerical aerospace applications. IRQ furnaces feature seperate heating and cooling chambers each with high temperature, water cooled fans. A temperature rated alloy muffle with integrated... [Read more]
Clean Water Technology
HED International Clean Water technology is being used to eradicate the effect on water resources that are contaminated by various discharged “biological materials” including aquatic invasive species. More than 180 species such as zebra mussels, spiny water fleas and round gobies damage ecosystems costing millions of dollars per year in damage and control costs. Water treatment systems... [Read more]
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