Process Heating articles from July 2008

Process Heating archives from July 2008

Buying and operational help.(Commentary)
July 1, 2008... Last month was Process Cooling's annual Buyers Guide issue--both in print and at www.process-cooling.com/buyersguide--which we hope you will use throughout the next 12 months as you make purchasing decisions. Now that we have finished the...

Simple-to-install vacuum insulated pipe modules.(Product Premiere)
July 1, 2008... Now you can configure your own system of vacuum insulated pipe for cryogenic liquid service. The new MVIP[TM] prefabricated piping system from Chart Industries has interlocking pipe modules that connect with vacuum insulated bayonets for...

Refrigerating/ heating chiller.(Cool Products)
July 1, 2008... Suitable for use with ion implantation, sputtering, etching and vapor deposition equipment, the 1.5 ton refrigerating/heating chiller is available with an integral 7,500 or 9,000 W heater that permits precise temperature control during vacuum...

Stainless steel filters.(Cool Products)
July 1, 2008... Series OR is designed to remove organic and inorganic suspended solids. With an efficient flushing system and large screen areas, the filters can handle very dirty water. Equipped with stainless steel screens, the filters do not rely on...

Scroll chillers.(Cool Products)
July 1, 2008... A range of water-cooled scroll chillers is available from 15 to 60 tons. Equipped with two or four compressors in one or two circuits, the chillers are available with heat recovery, sound attenuation and hot-gas valve options. Tank and pumps...

Electrical system cooling enclosure.(Cool Products)
July 1, 2008... Requiring only a compressed air supply to operate, Vortex A/C installs on electrical control panels to maintain enclosure temperatures within a range of 80 to 90[degrees]F (27 to 32[degrees]C). The 5,000 BTU/hr model has dual vortex-tube...

Heat transfer fluid.(Cool Products)
July 1, 2008... Paratherm CR has a working temperature range of -148 to 399[degrees]F (-100 to 204[degrees]C). The low-temperature heat transfer fluid offers low viscosity for higher efficiency. The low pour point and low susceptibility to water contamination...

Gas sensors and monitors.(Cool Products)
July 1, 2008... Line of gas sensors and monitors for refrigerants and other common gases uses a range of sensing technologies to suit specific applications. Electrochemical, semiconductor and infrared sensing technologies may be used to selectively detect most...

Heavy-Duty Fans.(Featured Product)
July 1, 2008... Class 10000 Heavy-Duty (HD) Fans are designed for engine drive and large fan diameter installations. They are ideal for the replacement of existing obsolete or inefficient fans, or for new applications. They are available in clockwise (RH) and...

Vacuum-insulated pipe.(Cool Products)
July 1, 2008... Modular vacuum-insulated pipe (MVIP) is a prefabricated interlocking system for cryogenic liquid service. Piping modules connect with vacuum-insulated bayonets to simplify installation. Standard modules are reusable during equipment upgrades or...

Variable frequency drives.(Cool Products)
July 1, 2008... Series VLT is available with power through 1,350 hp in 460 and 690 VAC. F1 frame models deliver power up to 1,050 hp in an 86.8 x 55.1 x 23.9" footprint; F2 frame models deliver up to 1,350 hp in an 86.8 x 71 x 23.9" footprint. The high-power...

Ferrule connection fittings.(Cool Products)
July 1, 2008... Previously only available for flared connections, Click-N-Seal is offered in a ferrule style to prevent overtightening of the fittings. Designed for Fluidics' Omnifit Gripper, Type S and inverted cone ferrules, the reusable fittings provide...

Crossflow cooling towers.(Cool Products)
July 1, 2008... Offered in single-, double-and multi-cell configurations, FWS Series is designed for industrial loads. All major components have been developed to ensure maximum efficiency with low energy consumption. The crossflow design offers ease of...

Temperature probe.(Cool Products)
July 1, 2008... BetaTherm's overmolded thermistor probe has been developed for refrigeration applications such as evaporator coil and industrial refrigeration. Based on NTC thermistor technology, the probe has been tested under extreme conditions to 20,000...

Vacuum pumps.(Cool Products)
July 1, 2008... Welch Variflow can be used for chemical-duty as well as standard-duty operation. The totally dry, DC-drive, variablespeed vacuum pumps have a two-stage diaphragm mechanism with 45 liters/ min flow rate and ultimate vacuum to 1.5 torr ( ...

Progressing-cavity pump.(Cool Products)
July 1, 2008... The PC/PC incorporates progressing-cavity, positive-displacement technology and PC programming. Users can adjust the pump's dispensing program by plugging in a laptop and setting the program. The pump also can be programmed via a USB cord...

Ultrasonic flowmeter.(Cool Products)
July 1, 2008... [ILLUSTRATION OMITTED] Series PUX uses the transit time difference principle for measuring flow rates through pipes from the outside. The compact, portable and lightweight liquid flowmeter incorporates digital signal processing and...

Digital probe thermometer.(Cool Products)
July 1, 2008... Designed for industrial use, FlashCheck Model 11001 has a large, dual-scale, highly visible 1.5 x 0.5" LCD display. The digital probe thermometer is IP56 waterproof-rated and has a reduced tip probe to provide faster temperature response time....

Continuous sauce chiller.(Cool Products)
July 1, 2008... Developed as an alternative to existing mechanical chilling systems, Freshline can chill mayonnaise in seconds. The cryogenic chilling system achieves good results for a range of mayonnaises with different fat contents, chilled to different...

Temperature control unit.(Cool Products)
July 1, 2008... Turbogel provides consistent water temperature and pressure at the processing machine, which can result in shorter cycle times, consistent part quality and repeatable results. The water temperature control unit has a working temperature of...

Rotational compression.(Cool Products)
July 1, 2008... RS Series employs rotational compression technology with up to 50 percent fewer moving parts than reciprocating compressors. In sizes from 60 to 195 ton capacity, the central chillers utilize semi-hermetically sealed screw compressors. Up to...

Epoxy adhesive.(Cool Products)
July 1, 2008... Two-component epoxy adhesive/sealant for cryogenic applications is able to withstand temperatures as low as 4K. EP29LPSP is able to resist cryogenic shocks (i.e. room temperature down to liquid helium temperatures in a 5 to 10 min time period)....

Dye injection kits.(Cool Products)
July 1, 2008... Big EZ dye injection kits allow technicians to add precise amounts of fluorescent dye into refrigeration systems. The kit includes the BEZ-50 dye injector assembly; an A/C hose/coupler with check valves; 0.25" flare low-loss fitting; one BigEZ...

Safety case gauge.(Cool Products)
July 1, 2008... With a solid front and blow-out back, the safety case gauge offers 0.5 percent ANSI/ ASME Grade 1A accuracy, full rotary movement and a micrometer pointer for calibration. The 4.5" dial makes the gauge easy to read from a distance. It is...

Digital thermostat.(Cool Products)
July 1, 2008... Designed to manage static refrigerating units by controlling the compressor and defrost operations, Model EVK 201 offers multi-color function icons that allow the user to understand the refrigeration status. A 3.5-digit display shows the...

Mold temperature control units.(Cool Products)
July 1, 2008... Sentra Series temperature controllers are watercirculating units that control process application temperatures between 30 and 250[degrees]F (-1 and 121[degrees]C) for heating and cooling. SK Series process liquid chiller is suited for use in...

Conserving water with cold lime: a new twist on a mature technology is allowing plants to minimize their water use and wastewater discharge.(Water Treatment)(Cover story)
July 1, 2008... [ILLUSTRATION OMITTED] The fast-growing renewable fuels industry is facing increasingly stringent state and federal water discharge restrictions. Some environmentally sensitive areas such as California's San Joaquin Valley do not allow any...

Water care: effective water treatment optimizes process cooling operations. Our Cooling Capabilities Chart helps you find suppliers with the tools you need to keep your water clear.
July 1, 2008... Water Care Effective water treatment optimizes process cooling operations. Our Cooling Capabilities Chart helps you find suppliers with the tools you need to keep your water clear. INSPECTION...

Cryogenic system design: understanding the basic properties of liquid nitrogen and the fundamentals of cryogenic pipe design can help plant engineers specify distribution systems that comply with safety protocols, meet user expectations and maximize efficiency.(Cryogenics)
July 1, 2008... Liquid nitrogen is used in myriad diverse applications, including flash freezing seafood, creating "fogging effects" for the Las Vegas entertainment circuit, cold shock testing parts destined for the space shuttle and preserving biological...

Avoiding: aluminum corrosion: extending the life of aluminum cold plates and heat exchangers can be as simple as using the appropriate water treatment.(Heat Exchangers)
July 1, 2008... Most metals used in process cooling loops tend to deteriorate over time due to corrosion, which manifests itself as pits, cracks or more widespread surface degradation. Corrosion usually results from chemical or electrochemical actions that...

Evaluating flowmeter performance: in defining flowmeter performance, all accuracy statements are not equal. Understanding the terminology and knowing how to convert between different accuracy statements is crucial to making a balanced comparison.(Flow Monitoring)
July 1, 2008... The purpose of installing a flowmeter system is to measure flow accurately and reliably. In specifying a flowmeter, issues dealing with physical properties, process parameters, electronic features and interconnections often are considered...

4 Steps to optimizing chiller performance: periodically performing just a few simple preventive maintenance tasks can help ensure that your chiller will provide years of dependable service.(Chillers)
July 1, 2008... Portable chillers provide heat removal and temperature control for industrial lasers, EDM machines, CNC lathes, and other temperature-sensitive equipment and processes. However, if the chillers are not maintained properly, their performance can...

A clean solution for outdoor cooling towers: installing cleanable filters on cooling tower air-inlet louvers can help minimize maintenance requirements by keeping contaminants out of the cooling system.(Filtration)
July 1, 2008... [ILLUSTRATION OMITTED] For the past 60 years, Osram Sylvania Inc. has been a major innovator and supplier of powder technology, high-temperature metallurgy and inorganic chemistry used in the manufacture of lighting products, automotive...

Stopping the pressure drop: a cone-shaped valve can optimize flow control and efficiency by minimizing the pressure drop in cooling systems that rely on river water.(Valves & Piping)
July 1, 2008... River water is an efficient and ecological coolant for industrial cooling distribution networks. However, the large volumes of water that must pass through the heat exchanger or chiller in the coolant production cycle require a low pressure...

Listening for leaks: photoacoustic infrared technology provides an accurate leak detection method for chillers and other process cooling systems.(Leak Detection)
July 1, 2008... According to ASHRAE 15-2007, Section 8.11.2.1, "Each refrigerating machinery room shall contain a detector, located in an area where refrigerant from a leak will concentrate, that actuates an alarm and mechanical ventilation...." The U.S....

Chicken hatchery chills out with help from RAE systems.(Info Center)
July 1, 2008... When Mike McClendon, then of Boone and Boone Sales Co., Tulsa, Okla., made a presentation to a large chicken hatchery, he was informed that there were a couple of old chillers that needed replacement. He looked into the situation and identified...

Research dispels C[O.sub.2] myths.(Info Center)
July 1, 2008... The use of liquid nitrogen for cooling ensures product quality on a par with carbon dioxide use in at least some food processing applications, according to a recent study available from United Kingdom-based Air Products. Contrary to...

Bronswerk develops air-cooled units with positive environmental impact.(Info Center)
July 1, 2008... Sometimes completion of a project can result in an unexpected outcome with positive ramifications. When Bronswerk Heat Transfer BV set out to develop an air-cooled cooler and fan that were quieter and more efficient, the company was not aware...

Regular inspections boost recirculating chiller performance.(Info Center)
July 1, 2008... Recirculating chillers are cooling systems that provide precise temperature control as well as cooling below ambient temperature. To ensure the chiller is functioning as efficiently as possible and to minimize the risk of downtime, it is...

Brazed exchangers improve PET bottle production.(Info Center)
July 1, 2008... PET bottles can be produced in a one- or two-step process. The Italian company Sipa offers its customer both technologies to accommodate specific plastic packaging needs. Compact brazed heate exchangers from Swep play an integral role in the...

IMS to carry injection-molding accessories.(Info Center)
July 1, 2008... SmartFlow injection-molding accessories will be offered through Chagrin Falls, Ohio-based IMS Co.'s catalog of injection-molding equipment and supplies. As a factory-authorized distributor, the staff is trained in the application and...

Racine, Wis.-based Modine Manufacturing Co. sold all of the assets of its Thermacore Inc. electronics cooling subsidiary.(THINGS TO KNOW)
July 1, 2008... Racine, Wis.-based Modine Manufacturing Co. sold all of the assets of its Thermacore Inc. electronics cooling subsidiary, based in Lancaster, Pa., for $13.25 million.

Cleveland-based Parker Hannifin received the Good Scout Award by the Greater Cleveland Council of the Boy Scouts of America.(THINGS TO KNOW)
July 1, 2008... Cleveland-based Parker Hannifin received the Good Scout Award by the Greater Cleveland Council of the Boy Scouts of America. The Good Scout award highlights the strong commitment made to the greater Cleveland community by a local corporation or...

Chart Industries Inc., Cleveland, a global manufacturer of highly engineered equipment used in the production, storage and end-use of hydrocarbon and industrial gases, announced that Chart Ferox, its wholly owned subsidiary in the Czech Republic, has acquired Flow Instruments & Engineering GmbH, Solingen, Germany, in an allcash transaction.(THINGS TO KNOW)
July 1, 2008... Chart Industries Inc., Cleveland, a global manufacturer of highly engineered equipment used in the production, storage and end-use of hydrocarbon and industrial gases, announced that Chart Ferox, its wholly owned subsidiary in the Czech...

Iwaki America Inc., Holliston, Mass., and Walchem Corp., Holliston, Mass., received ISO 9001-2000 certification, a quality management standard that asserts certified companies have ongoing internal audits, management reviews, corrective and preventive action procedures, and the means for measuring and monitoring processes, all in pursuit of continuous improvement.(THINGS TO KNOW)
July 1, 2008... Iwaki America Inc., Holliston, Mass., and Walchem Corp., Holliston, Mass., received ISO 9001-2000 certification, a quality management standard that asserts certified companies have ongoing internal audits, management reviews, corrective and...

Trelleborg Sealing Solutions.(THINGS TO KNOW)
July 1, 2008... [ILLUSTRATION OMITTED] An O-ring calculator from Ft. Wayne, Ind.-based Trelleborg Sealing Solutions includes both standard and metric dimensions. The calculator provides sizing, design parameter recommendations and measurements and...

Alfa Laval acquires Standard Refrigeration.(Info Center)
July 1, 2008... Alfa Laval has signed and closed an agreement to acquire Standard Refrigeration, a supplier of shell-and-tube heat exchangers for refrigeration, industrial cooling and heating, and air-conditioning applications. The Richmond, Va.-based...

Roderic Fink, former owner and shareholder of Acme Cryogenics, Allentown, Pa., was awarded the H. Emerson Thomas Award for Lifetime Achievement at the Compressed Gas Association's safety awards banquet in March.(PEOPLE TO SEE)
July 1, 2008... Roderic Fink, former owner and shareholder of Acme Cryogenics, Allentown, Pa., was awarded the H. Emerson Thomas Award for Lifetime Achievement at the Compressed Gas Association's safety awards banquet in March. The award is presented to...

Mott Corp.(PEOPLE TO SEE)
July 1, 2008... Mott Corp., Farmington, Conn., promoted Gary Scaife to vice president and CFO. In addition, he was elected to the board of directors. Also, Mott promoted Susanne D. Spargo to the position of vice president, human resources.

Yolande Burnham was named president of A.W. Lake Co. as well as Sheepscot Dispensing Systems (SDS).(PEOPLE TO SEE)
July 1, 2008... Yolande Burnham was named president of A.W. Lake Co. as well as Sheepscot Dispensing Systems (SDS), companies of TASI Group. Burnham will be based at the A.W. Lake headquarters in Franksville, Wis.

Kathabar Dehumidification Systems Inc.(PEOPLE TO SEE)
July 1, 2008... Nick Honko was named director of global sales for Kathabar Dehumidification Systems Inc., Somerset, N.J. Honko will focus on business development, sales engineering and project management for the newly formed subsidiary of Niagara Blower Co.,...

Water treatment.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Clearwater's energy/ water saving, chemical-free Dolphin SystemTM is the most performance-effective, efficient, and environmentally responsible way to treat heating, ventilating, cooling, and refrigeration (HVACR)...

Cryogenic Measurement System.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Sponsler introduces an innovative, state-of-the-art Cryogenic Measurement System, designed to measure cryogenic liquid and gases, providing outstanding quality by exceeding expectations with cost-effective...

Amarillo gear drives.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Leading manufacturer of gear drives for cooling towers and heat exchangers. Technical design and quality construction for exclusive use in these extreme and demanding conditions. Quality program ISO 9001 certified....

Condensers and coolers.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Working with Century Refrigeration is an opportunity to do business with an industry leader, a proven master of refrigeration technology, and an experienced technical and service support team. For more information,...

Moore Fans.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Fans for industrial applications worldwide. Operating in air-cooled heat exchangers and cooling towers, Moore Fans keep liquids cool in refineries, power plants, process plants, gas compressors and limitless other...

FRP cooling tower.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Reliable FRP cooling towers. Built to last, high quality components, low maintenance cost. Seamless FRP construction will never leak. Corrosion resistance unmatched by any Metal cooling tower. Reymsa, 972-853-8812;...

ATP microbial rapid detection.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] AMSA, Inc. USA is a chemical manufacturer providing ATP microbial rapid detection and DTEA II. chemistry. All ATP units are made in the USA. 989-839-0377 www.amsainc.com

Air intake filter.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] PreVent[R] Filter reduces equipment maintenance and downtime by keeping debris from clogging air intake. Washable, UV protected filter requires no system modifications or electrical hookups. Custom made to the air...

Chiller product guide.(Lit Review)(Buyers guide)
July 1, 2008... [ILLUSTRATION OMITTED] Polyscience Recirculating Chillers maintain temperatures from -10 to 70 C with +/-0.1 C stability. They feature digital temperature and pressure/flow rate displays and integral temperature, pressure, and flow...

Paharpur cooling towers.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] There are few problems Paharpur cannot solve related to the cooling of water or other liquids. We have a first class Research and Development centre which has consistently produced innovative concepts that have now...

Fully automatic water.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] The VAF2000 Filter is fully automatic, capable of filtering particulate to 15 micron. 24/7 protection with zero manhours. U.S. manufactured to ASME specs, provide the ultimate in tower, process and exchanger...

Water conditioner.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Scalewatcher[R] electronic water conditioner prevents formation of scale and removes existing scale using no chemicals. This environmentally friendly technology reduces water usage and cuts maintenance costs....

New York blower.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] New York Blower offers a complete selection of primary air moving fans for the Process Cooling Industry. To receive your copy of our All Products Catalog visit www.nyb.com, call 800-208-7918 or send an e-mail to...

Oil in water monitoring.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] The TD-1000C continuously monitors oil and heat transfer fluids in cooling water and steam condensate. It has the lowest detection limit and earliest warning of leaks in the market. For more information call Turner...

Water treatment.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] U.S. Water Services' serves numerous industries including power generation, food processing, paper, chemicals, mining, HVAC, ethanol and more. Let us design a complete water management program for your specific...

Low noise, high efficiency fans.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Multi-Wing's Product Overview provides details on four major series of Fans, featuring standard, interchangeable components, custom modified to specific requirements. High performance fans engineered for HVAC...

Process control.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] The Myron L Company is one of the world's leading manufacturers of handheld instruments and in-line monitor/controllers for municipal, industrial and environmental process control. We have been dedicated to the...

Heat Transfer Experts.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] As 'The Heat Transfer Experts', Colmac Coil Manufacturing has maintained its reputation for excellence since 1971 by providing custom engineered solutions and quality valueadded heat exchanger products to industrial...

Haloguard[R] photoacoustic infrared refrigerant leak monitor.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] 2008 Thermal Gas Systems Product Guide features new generation Haloguard[R] photoacoustic refrigerant leak monitors for costeffective compliance with ASHRAE Standard 15-2007. For the guide, application information,...

Cryogenic components.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Eden Cryogenics product line of cryogenic valves, vacuum insulated piping, and standard components uses certified and ASME code material and hardware to maintain a high level of quality and performance. The product...

Air Intake Filtration.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Air Intake Filters keep airborne debris from entering your cooling towers, condenser coils and air handling units., preventing down time, lost productivity and maintenance cost due to system fouling and clogging. Air...

Delta T syst ... oil units.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] Delta T manufactures oil units with pumps from 10 to 250 gpm and heaters from 6 KW to 300 KW. Units feature a positive displacement, mechanical seal pump, PID controller, disconnect switch, mercury heating contactor,...

Refrigeration systems.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] CIMCO specializes in the engineering, design, manufacture, installation and service of industrial refrigeration systems, providing innovative state-of-the-art equipment and refrigerants to develop systems that meet...

Deposit & corrosion control.(Lit Review)
July 1, 2008... [ILLUSTRATION OMITTED] AMSA, Inc. USA is a chemical manufacturer providing DTEA II[TM]. DTEA II[TM] is a water based formula, sold in the USA as biodispersant, corrosion inhibitor and biofilm control agent. 989-839-0377 www.amsainc.com

Word scramble.(Chill out)
July 1, 2008... 1. OREOSIN 2. SLCEA 3. OAHCUOTCIOPTS 4. FLEWTOERM 5. COIORNROS 6. OSLUTEBA RERRO 7. EPESSURR RODP 8. LSCOI 9. IIQDUL IGTRENNO 10. TEREM IPCYATAC Answers 1. Erosion 2. Scale 3. Photoacoustic 4....

Refit, repurpose and recharge: improve your processes and upgrade equipment.(Commentary)
July 1, 2008... Ethanol, chemical processing and refining, electronics, finishing, food processing, plastics, packaging, printing, pharmaceuticals and pulp/paper/converting: Industries with at least two things in common--the use of heat during the...

Oven systems.(OVENS AND DRYERS)
July 1, 2008... Burnoff oven system safely strips electric motors while controlling pollution emissions. Features include a hybrid radiant tube system which allows users to quickly remove coatings, paint, varnish, grease, oil, plastics and rubber from metal....

Drying systems.(OVENS AND DRYERS)
July 1, 2008... Line of drying systems includes Jetzone fluidized bed dryer/ puffer/toaster, fluidized bed cooler, impingement cooler, forced convection cooler and belt coolers. Jet-Tube fluidization technique provides fast, uniform and efficient heating,...

Conveyor oven designed for hydrogen embrittlement relief.(OVENS AND DRYERS)
July 1, 2008... Electrically heated conveyor oven performs hydrogen embrittlement relief on locking wheel lugs at a maximum production rate of 1,600 lb of parts per hour for each oven. Each oven has a 4'2" x 31' long x 9" heating chamber and a 500[degrees]F...

Walk-in oven.(OVENS AND DRYERS)
July 1, 2008... No 973 is used to cure rubber parts in rotating baskets. The electrically heated, 500[degrees]F (260[degrees]C) walk-in oven offers 40 kW installed in Incoloy-sheathed tubular elements to heat the unit. A 4,200 cfm, 3-hp recirculating blower...

Infrared oven with refractory board reflector.(OVENS AND DRYERS)
July 1, 2008... BT Series uses a refractory board reflector that can withstand a much higher temperature than a metallic reflector. The unit does not require air or water cooling and is designed to operate continuously in a high temperature environment....

Batch ovens.(OVENS AND DRYERS)
July 1, 2008... Model 43A-0550 offers full horizontal airflow and a temperature range of 288 to 550[degrees]F (142 to 288[degrees]C). Standard features of the cart utility oven include ball-bearing, heavy-duty hinges; welded steel construction; minimal...

Gas oven.(OVENS AND DRYERS)
July 1, 2008... Designed for preheating and annealing of plastic sheets, gas-heated oven has an operating temperature range is 120 to 500[degrees]F (49 to 260[degrees]C). Its airflow pattern is cross-flow recirculation with the supply plenum in the front and...