Thermal & Heating Equipment
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Convection Oven offers pass-through feature.
Minneapolis, MN 55440 1320
Jan 30, 2003 Model LBB Forced Convection Bench-Top Oven features front and back doors creating pass-through design, which increases throughput by maintaining continuous flow of products. Available in digitally controlled temperatures up to 400°F, oven offers chamber volumes of 18 or 27 cu ft. Corrosion-resistant stainless steel interior and nickel-plated shelves clean easily. Standard shelves hold up to 50 lb. Temperatures are displayed on ¾ in. LED panel.
Brazed Heat Exchangers are offered in two types.
Alfa Laval Inc.
Richmond, VA 23231
Jan 29, 2003 AlfaChill models include 3 single-circuit brazed heat exchangers (models AC10, AC20, and AC50), and 1 dual-circuited unit (model) AC80. Units offer low hold-up volume and cooling capacity from 0.3â€“23 tons refrigeration. Able to be used for refrigeration duties, all models have CE or UL approval.
Agitator suits difficult, high-viscosity applications.
Lee Industries, Inc.
Philipsburg, PA 16866
Jan 22, 2003 Heavy-duty, double-motion, scraped-surface No. 9M handles gums, gels, pastes, and similar products with viscosities as high as 2,000,000 cps. It includes piggyback motors for independent speeds, inclined shaft, and variety of turbine/crossbar and spacing designs. Units are offered in tanks and kettles for vacuum/pressure and special sanitary applications.
Gas-Fired Furnace provides airflows to 15,000 cfm.
Greenheck Fan Corp.
Schofield, WI 54476 0410
Jan 09, 2003 Model IGX-HV indirect gas-fired make-up air unit can heat space to desired temperature, and can provide outside air to meet ASHRAE-62 ventilation requirements. Eight mixing box control options and 5 thermostat options provide range of ventilation and return air functions and settings. Furnace is 80% thermal efficient and includes post purge cycle which runs combustion fan after unit is shut down to vent corrosive hot air and moisture out of heat exchanger.
Blower Heaters offer high pressure air flow.
Pittsburgh, PA 15238
Jan 08, 2003
SuperDragon portable electric heaters are available in 30, 48, and 60 kW models. Maximum outlet temperature is 180°F with fans that are field-adjustable from 1100-2700 cfm. SuperDragon can heat rooms to 130°F without need for ducting and will operate in room maintained at 130°F. Units include drip-proof motor, 2 thermostats, 10 in. pneumatic tires, control transformer, and temperature high-limit cutout. They operate on 480 or 600 V single or 3-phase power.
Infrared Tube Heaters suit indoor and outdoor installations.
Modine Mfg. Co.
Racine, WI 53403 2552
Dec 27, 2002 Series TLP is CSA certified for vented and unvented operation and 80% thermally efficient. Burner inputs are 50,000â€“200,000 Btu for natural and propane gas models. Radiant heat transfer is enchanced through use of heat-treated aluminized steel tubes. Side panels can be slid down or removed completely for access to controls from either side of unit. Gas valve rotates 180°, and sealed burner enclosure allows for continuous operation while making manifold pressure adjustments.
Immersion Heaters suit process industries.
Cary, IL 60013 2979
Dec 27, 2002 Immersion Heaters are offered in screw-plug, flange, and over-the-side styles to accommodate virtually any solution, including acids, plating chemicals, food products, and molten sand baths. Units feature MgO heating elements; NEMA moisture- or explosion-resistant enclosures; copper, steel or Incoloy sheath; welded construction; and operating temperatures to 1,600°F. Thermostatic controls, passivated elements and plugs/flanges for pure or deionized water are optional.
Electric Heat Belt Conveyor Oven operates up to 650°F.
Grieve Corporation, The
Round Lake, IL 60073-2898
Dec 26, 2002 Model No. 894 offers workspace dimensions of 30 x 48 x 15 in. Workloads travel on 316 stainless steel conveyor belt driven by 1/4 hp motor drive, variable from 0.4 to 8.4 ipm. Product offers 48 in. insulated heat zone with recirculated airflow provided by 2,000 cfm, 2-hp recirculating blower. Total of 60 kW is installed in Incoloy sheathed tubular heating elements. Additional offerings include magnehelic pressure gauge on blower outlet and exhauster outlet.
SubCompact Hot Oil System handles temperatures to 575°F.
Gaumer Process Heaters
Houston, TX 77040
Dec 23, 2002
Custom GHOCS series has pre-engineered design that includes low watt-density Incoloy 800 sheath heating elements arranged to provide even heat distribution inside tube bundle. Buffer Tank design solves oil degradation problems associated with hot oil reaching expansion tank, while self-venting horizontal design of heating chamber eliminates air contamination as well as need to manually vent heater chambers. Unit also includes positive displacement pump.
Adhesive Melter provides straightforward maintenance.
Nordson Corp., Product Assembly
Amherst, OH 44001
Dec 16, 2002 DuraBlue provides all-electric solution for manual and semi-automatic applications. Available in 4, 10, and 16-liter tank sizes, product offers fixed speed AC motor with gerotor gear pumps. Teflon® coated tube tank eliminates dead corners and minimizes adhesive char. Accessible tank opening provides for filling and cleaning. Additional offerings include status-at-a-glance indicators and 7-day clock for automatic daily startup, standby, and shutdown.
Silicone Rubber Heaters are radiation-resistant.
Omega Engineering, Inc.
Stamford, CT 06907
Dec 11, 2002
Flexible heating blankets withstand continuous exposure to temperatures up to 450°F. Offered in various sizes and shapes, products are chemical- and moisture-resistant. Able to withstand abusive treatment, they offer uniform heat distribution for freeze protection, process temperature control, melting of solids, temperature heat-up, or maintenance.
Burner fires into 10 in. diameter immersion tubes.
Rockford, IL 61103 1299
Nov 15, 2002 Model IP010 ImmersoPak burner has 3 MBtu/hr input. Nozzle-mixing burner comes complete with packaged combustion air blower. Unit is multi-fuel capable and operates with control method of modulating air. It is suitable for heating immersion tubes on cleaning tanks, spray washers, salt baths, quenching tanks, tempering tanks, asphalt tanks, and similar equipment.
Gas Furnace provides quiet operation.
Ducane Heating Corp.
Columbia, SC 29210
Nov 15, 2002 Horizontal 80 is an 80% AFUE furnace that offers heating range of 50,000â€“125,000 Btuh and supports cooling capacity of 1½ tons. Crimp-Titeâ„¢ heat exchanger has crimped mechanical seams, which eliminate stresses developed with arc or seam welding and protects aluminized coating. Furnace includes heavy gauge cabinet for corrosion protection, Honeywell® slow-opening gas valve, integrated furnace control, direct spark ignition, and 3-speed blower motor.
PTFE Insulated Heaters suit caustic or corrosive environments.
Minneapolis, MN 55432
Nov 15, 2002
Thermofoil(TM) heaters are 0.025 in. thin and resistant to most acids and bases. Sealed PTFE insulated leadwires allow immersion in chemicals such as acid baths, etching systems, and chemical processing tanks. Suitable for operation to 260°C and capable of power densities to 50 W/in.² at 100°C, heaters provide fast gentle warming of critical materials.
Truck Ovens have easy to see pilot lights.
Precision Quincy Corp.
Woodstock, IL 60098 7483
Nov 14, 2002 Gas and electric ovens are offered with cart guide tracks and heating chambers of 47.5, 80, 125, and 180 ft³. Maximum temperatures reach 500 or 800°F, depending on model. All models have digital, microprocessor-based indicating set-point controller; aluminized steel interior; and fan forced horizontal air circulation. Ovens also include 2½ in. insulated floor, pressure release door latches, and heavy duty welded steel construction.
Burner System meets NFPA requirements.
Rockford, IL 61103 1299
Nov 13, 2002 HeatPak, with integrated valve train and control box, includes double valve with gas pressure switches, Veri-Flame® modulating flame monitor, and ignition transformer. It can be used on burners with ½ to 2 in. piping up to 6 MMBtu/hr inputs. It is available with 2 options: one with choice of scanner or flame rod, and another proof of position using either switches on burner or auxiliary contacts incorporated within Eclipse ACT004 rotary actuator.
Heating Elements are designed for various furnace atmospheres.
Bethel, CT 06801-1837
Nov 07, 2002 Designed for use at very high temperatures, Super elements work directly in furnace atmosphere without protective muffles. Five grades are available. Elements are suitable for nitrogen, hydrogen, vacuum, and mixtures of endogas, and reducing furnace atmospheres. Ready-made elements can be used in production and laboratory furnaces in glass, steel, electronics, ceramics, and heat treatment industries.
Heat Exchanger cools electrical control cabinets.
Duluth, GA 30097
Oct 31, 2002
Model WW4000S water-to-air heat exchanger, housed in 19.69 x 31.50 x 7.09 in. enclosure, is suited for operation in extremely polluted and high temperature environments. Its design employs internal thermostat and 2 fans that produce 648 cfm air flow. Cooling water flow of 3.5 gpm at 50°F produces 5000 W of cooling capacity when temperature difference between water inlet and ambient is 25°K. Foamed-in-place seals provide Nema 12/IP 55 protection.
Agitation Systems are custom designed.
Lee Industries, Inc.
Philipsburg, PA 16866
Oct 30, 2002 Kettles and tanks can be custom produced with features found on company's standard equipment. Custom agitation systems can include inclined agitators, vacuum pressure designs with mechanical seals, heavy-duty designs to 2,000,000 CPS, and custom pharmaceutical grade finishes (including electropolish).
Duct Heaters suit OEM applications.
Acworth, GA 30101-3709
Oct 29, 2002 Series HM tubular, gas-fired duct heating sections are offered in aluminized steel, 431 stainless, 409 stainless, and 304 stainless construction. Capacities range from 75,000 to 400,000 BTU/hr. Sections are pre-packaged and feature controlled dimple tube for condensate draining. All units carry ETL label. Firing options include off-on, 2-stage and full modulation (4:1). Sections can be mounted in horizontal or vertical configurations.
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