Continuous Furnaces & Continuous Ovens
| Item | Brand | Type | Description | Temp | Price |
| #3609 | N.Amer. | Shaker/Aust. | 200-400lb/hr Shaker Austemper | 1700F | $38,000 |
| #3581 | Abbott | Belt | 24" Belt Furnace | 2700F | $178,000 |
| #3582 | Vanasse Lehr | Belt | 24" Belt Furnace | 1750F | $ 85,000 |
| #3583 | Vanasse Lehr | Belt | 24" Belt Furnace | 1200F | $ 57,000 |
| #3560/C249 | Ipsen | Pusher | T-22 Pusher Line | 1725F | Inquire |
| #3559/C248 | Holcroft | Pusher | 2 Row Pusher | 1750F | Inquire |
| #3558/C247 | Surface | Roller Hearth | Combustion Roller Hearth Furnace | 1750F | Inquire |
| #3557/C246 | BTU | Pusher | Atmosphere Pusher Furnace | 1550C | $99,000 |
| #3555/C243 | AFC | Mesh Belt | Furnace Line | 1700F | $299,000 |
| #3554/C242 | CI Hayes | Humpback | Brazing Furnace | 2100F | $75,000 |
| #3553/C237 | Can Eng | MeshBelt | 4” high X 36” wide belt X 144” heated | 1750F | $125,000 |
| #3530 | Sargent & | Humpback | 6" Humpback Hydrogen Belt Furnace, 6"Wx2"H | 2100F | $17,500 |
| #3445/C219 | Abbott | Belt | 18"W x 4"H x 432"D | 2150F | $160,000 |
| #3438/C228 | Holcroft | Belt | 60" mesh belt, CJ-4650 | 1650F | $98,500 |
| #3434/C234 | Hayes | Pusher | 4”H x 8”W tray, MY-040890-90PH | 1500C | $80,000 |
| #3433/C235 | AFC | Belt | 30”W x 3-4”H x 117", MBA-30-96 | 1700F | $125,000 |
| #3365/C103 | EFC | Roller Hearth | 36" x 36" tray x 20"H, 10 yr old, immaculate cond | 1650F | $450,000 |
| #3351/C210 | CM | Pusher | 8” x 12” x 5/8” tray | 1800C | $210,000 |
| #3350/C211 | Holcroft | Belt | 48”W x 7-3/4"H x 21’D, | 1750F | $110,000 |
| #3349/C212 | Holcroft | Belt | 72”W x 9”H belt, 24' heat, 8' cool | 1650F | $175,000 |
| #3285/C194 | AFC | Mesh Belt | Austemper, 36"W x 16'8" Heated, 900lb/hr | $200,000 | |
| 3268 | Lindberg | Belt | 20"W x 12"H | 2100F | $75,000 |
| 3199 | Sunbeam | Shaker | 400 lb/hr Shaker Hearth Hardening Line | 1800F | $50,000 |
| #3197 | Pacific Sci. | Rotary Retort | ~300 lb/hr, Endothermic Atmosphere | $55,000 | |
| 3028 | Ipsen | Pusher | 24"x24"x24", 8 trays, P-8 | 2000F | Inquire |
A. Continuous Furnaces:
Item# 3609 - Atmosphere Shaker Austemper Furnace System:
Recently Rebuilt "North American" atmosphere shaker austemper
furnace system,
200-400 lb/hr depending on the product, (Previous owner was running 400 lb/hr of
automotive parking brake springs), Gas-Fired Shaker Hearth, Direct-Fired with
atmosphere retort and chute. New Retort, New Chute, New Insulation Brick,
New
Shaker Tray, Age estimated at early 1970's, Compact Footprint, Rebuild was
nearly
complete when customer's automotive plant closed. Remaining work:
clean & paint,
replace control components, minor repair to salt tank (sheet metal) and pour
castable
refractory in salt tank. Max. Temperature at least 1700˚F.
Set up for Endothermic
gas operation. Footprint approx. 6'W x 23'L including rinse tank.
Very fine mesh
compound weave belts in salt tank and rinse tank.
Price: $38,000 As-Is
$55,000 with
Rebuild Completed (Incl. controls) -
Item # 3581 - Like New, 24" Belt Furnace, 2700˚F:
Abbott Furnace Co. Model# 3ZSCR-24-144HH3-2150 Atmosphere
Brazing Belt Furnace, 24" Belt
Width,
Rated 2150˚F, Floor space required is
7ft Wide x 42ft Long. Electric Heating 600V/3Ph/60Hz, 227kW Heating
Power
(Will need a transformer for U.S. use) Belt is 24"W x 40ft Long. 3
Zones of control.
Honeywell temperature controller. "Like New" condition per owner.
Asking
Price: $ 178,000. Offers Considered and Encouraged.
Location: Eastern - North America
Item# 3582 - Like New, 24" Belt Furnace (Air), 1750˚F:
Vanesse Lehr, Model# L24.56H, Belt Oxidizing Furnace, 24" Belt Width,
Not an atmosphere furnace, Rated 1750˚F,
Electric Heating, Round muffle,
Power Input: 600V/3Ph/60Hz (will need a transformer for U.S. use),
263 Amps, 272 kW Heat Input, All components rated in "excellent condition"
by the owner. Floor Space Requirement: 6ft Wide x
56ft Long,
Location: Eastern - North America
Asking Price: $ 85,000 Offers Considered and Encouraged
Item# 3583 - Like New, 24" Belt Furnace, 1200˚F:
Vanesse Lehr, Belt Calcining Furnace, 24" Belt Width, Rated 1200˚F,
600V/3Ph/60 Hz. (Will need a transformer for U.S. use.)
Asking Price: $ 57,000 Offers Considered and Encouraged
Location: Eastern - North America
Item # 3530 - Sargent & Wilbur, 6" Humpback Belt Atmosphere Furnace:
Sargent & Wilbur Model AAC060236 Hydrogen Continuous Atmosphere
Belt Furnace,
Ser.# 9201 M6-F, Approx. Overall Footprint: 4'W x 8'H x 24'L, with 6" Wide
x 2" High
opening, 36" heated length, for use with Hydrogen or Dissociated Ammonia or ???,
Electric Heat, 230V/3Ph/60Hz, 25 kW, Waukee Type MV-8 and Type M-3 Flowmeters
for Diss. NH3 and N2, Controls are Yokagawa "UT-15" Zone Temperature controllers
and Honeywell UDC-2300 "Mini-Pro" Hi-Limit Control, Dynapar "Symtech DC" Digital
Display (Belt Speed), Still hooked up and can be operated for demonstration,
Great Condition, Location: Pacific
Northestern U.S.
Price: $17,500
Item # 3268 - Newly Rebuilt 20" Wide 2100°F Belt Atmosphere Furnace:
Lindberg™ 20" Wide x 12" High Belt Atmosphere Furnace, Electric (Globar
elements), 2100°F
(may be 2150°F) Max. Temperature,
10ft Heating with 30ft Cooling, Set up for Exothermic
(combustible gas) atmosphere, Good for a variety of heat treating applications, Ideal for Brazing or
Annealing applications. Atmosphere Burn-off, Guillotine End Doors, SCR Control,
Complete rebuild
included but was not limited to: new brick, new cooling muffles, new
elements, new belt, etc.
Does not require a muffle, so lower long-term maintenance costs. Contact us for full details.
Reconditioned,
and ready for quick shipment. Stored indoors.
Price: $75,000 Terms
Location: Midwestern U.S.
Item #3560/C249 Ipsen T-22 Pusher Line:
Includes hardening furnace, charge car, washer and temper. Hardener has 2 zones, working dimensions of 36" X 48" X 24" high. Set up to run carburizing, carbonitriding and neutral hardening. Gas fired. 4 trays in the hardening furnace. 1725F operating temperature. Temper is capable of 1200F. Installed but not in operation. Complete and in excellent condition. Please call for pricing.
Item #3559/C248 Holcroft 2 Row Pusher:
Tray size of 42" X 18" X 28" high, capacity of each tray is 1,000 pounds. Hardening furnace has 27 U-tubes, recuperated burners and is capable of 1750F. 35 trays in hardener. 3 zones of control, each has an SSI oxygen probe. Endo addition. New brick and alloy is also very new. Post wash/post rinse. Temper is 1 zone and holds 33 trays. Operating temperature of 1280F. Line is installed and in operation, overall in excellent condition. Please call for pricing.
Item #3558/C247 Surface Combustion Roller Hearth Furnace:
Tray size 60" X 60" X 36" high, 5,000 pound capacity/tray. Hardening furnace has a heated length of 110' and holds 13 trays. Gas fired, U-tubes, 22 upper and 27 lower, capable of 1750F. Burners are recuperated. Brick lined. Alloy is in good shape, some brand new. Approximately 25 million BTU's. 5 zones of control. Each has a water cooled 6 blade, pitched fan and an SSI oxygen probe. Eurotherm controls with SSI "Super Data". Waukee electronic flowmeters. Endo addition with trim air and natural gas for each zone. Post wash with a spray rinse-two separate units. Temper has 3 zones of control and holds 11 trays. Capable of 1250F. Integrated blow down for cooling after temper. Soluble oil dip tank. This line is installed, in operation and is in excellent condition. Please call for pricing.
Item #3557/C246 - BTU High Temperature Atmosphere Pusher Furnace:
This 1997 high temperature pusher furnace was designed for sintering moly-manganese at an operating temperature of 1425C in a reducing atmosphere. Maximum operating temperature 1550C. 3 zones of control. Working dimensions of 8" wide with 12" clearance above the belt. Total heated length 36", hearth height about the floor 42". Furnace atmosphere DA, Nitrogen and Hydrogen. Cooling section consists of 18" insulated and a 36" water cooled section. Return conveyor running parallel to the furnace is also included. Overall furnace length is 21' 6". Electrically heated with Molybdenum ribbon style elements. Cooling section consists of a SS muffle. System is complete and installed. Minor repairs to the controller are necessary. Please call or E-mail for more details. Asking price $99,000 USD.
Item #3555/C243 - AFC PIFCO Mesh Belt Furnace Line:
Built in 1998. Gas fired with a heated length of 26' feet. 4 zones of control, chart throat opening 5' 4 1/2", 18 burners. Operating temperature of 1650-1700F. Currently installed and in operation. Included is the loading system, mesh belt atmosphere controlled hardening furnace, mesh belt tempering furnace, quench tank, rotary drum washer and all instrumentation and controls. Complete line rebuilt within the past 2 years. Excellent condition. Can be seen in operation at any time. Asking $299,000 USD. Please call for more details and additional photos.
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Item #3554/C242 - CI Hayes Humpback Brazing Furnace:
Working dimensions of 24" wide X 8" high X 12' (high heat). High heat has 3 zones of control with 12 elements. Maximum operating temperature of 2100F. Overall length 60'. Controls are Honeywell DPR units. Overall the line is in very good shape although the elements in the first zone need to be replaced. All drawings and manuals are available. Currently installed but not in use. Available immediately. Asking $75,000 USD.
Item #3553/C237 - Can Eng Mesh Belt Furnace Line.
Model 661503404. Late model complete heat treat system. Maximum operating temperature of 1750F. Work area of 4” high X 36” wide belt X 144” heated length. Gas fired 797,600 BTU’s/hour. Hardening furnace has a new tight weave mesh belt and new alloy skid hearth. Brick lined with fiber roof. Heated by SER’s and U style radiant tubes. Two zones of control. Metro Scale computerized loading system and pre-wash. Quench system with SBS cooler. Wash/700F temper with 20’ of heating. Includes load baskets, spare parts, drawings and manuals. 4 free standing enclosed control panels with PLC’s. Digital read out solid state controllers. Good condition. Asking $125,000 USD.
Item #3433/C235 - AFC Austempering Line.
Model # MBA-30-96, S/N 60866-71. Work area approximately 30” wide X 117” (heated section) X approximately 3-4” over belt. Rated for 500-600 pounds/hour. Maximum temperature 1700F. Electrically heated 480/3ph/60cycle. Line includes Eriez magnetic conveyor loader, Hi-Vi vibratory feed and Metro Scale weighing and loading system, AFC furnace and salt quench, AFC wash system, air cool station, exit conveyor and in line Weber cryo unit. Furnace has re-circulating fan. Barber Colman temperature controller, over temp and circular chart recorder, Barber Colman salt level controller and Marathon over-view carbon control system. Footprint (overall system) 36’ wide X 50’ long (approximate). Overall system appears to be in good condition. Approximately 10 years old. Asking $125,000 USD (includes spare new furnace belt).
Item #3434/C234 - Hayes High Temperature Pusher Furnace.
Model MY-040890-90PH. 4” height over hearth, 8” wide tray width. Recommended tray size 8” X 8” X 7/8”. 90” preheat section, 1100C, 42 KW, 6 control zones, Nichrome elements. 90” high heat, 1500C, 72 KW, 6 control zones, Moly elements. Power; 117 KW, 460/3/60. 198” cooling section in 5 zones. Automated doors at each end of furnace with nitrogen atmosphere, flushing. Dissociated ammonia/nitrogen blending atmosphere with nitrogen purge. Multiple inlets for even atmosphere flow and flushing. Overtemperature protection control for both preheat and high heat. Allen Bradley SLC-500 Logic Control. Screw drive, dual speed, anti-jam detection. Articulated return conveyor. Hearth level 44”. Overall space requirement 125” wide X 545” long X 72” high (without burn-of stacks). Very nice condition, asking $80,000 USD.
Item #3438/C228 - Holcroft Gas Fired Mesh Belt Line
SN: CJ-4650 3 zones Max temp 1650F 60” Mesh Belt Water cooled belt return
Oil Quench Post Wash integral to the Tempering Furnace Line does not have
the following Mesh belt Quench belt. Asking $98,500 USD. Pictures available.
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Item #3445/C219 - ABBOTT MODEL 6ZSCR-18-432HH6-VC-2150.
18" wide belt, 4"+ opening over the belt, 432" heating chamber (silicon carbide muffles), six zones, 36" long vari-cool with 162" of additional cooling including two curtain boxes. 2150 deg.F. max temp., piped for dissociated ammonia atmosphere and nitrogen purge, 335 kw @ 480/3/60,Honeywell UMO 800 controller/programmer, OAD: 84" w x 90" h x 720" l. Currently used for annealing knife blades but with a little effort a metallic muffle in the front half of the heating chamber could be added for debinding and sintering of PM parts. Asking price: $160,000.00US OBO
Item # 3285/C194 - Mesh Belt Austemper Line:
AFC Mesh Belt Austemper Line.
Operating life of
equipment was 1979-2005.
Equipment was in full production until plant shutdown. The equipment was
refurbished in 2002 by Great Lakes Company (located in the Detroit area).
Rework on the austenitizing furnace consisted of all new Yokogawa
temperature
control instruments with paperless temperature and carbon control recording,
all new recuperated radiant tube burners, re-work of cold belt return and
water sealing under the furnace. Original AFC hand drawings are available.
Original AFC operating instructions are available.
Technical Details
Austenitizing Furnace
• Production capability is 900 pounds per hour based on belt loading of 10#/ft2 and time in the furnace of 26 minutes.
• Furnace belt 36” wide x 16’-8” effective length. Roller hearth design with variable speed.
• Three (3) zones of temperature control with one (1) zone of automatic carbon control.
• Paperless recording of temperature and carbon.
• Burner input of 2,500,000 Btu/hour with 5 HP combustion air blower.
Austemper Tank
• Capacity of 85,000 pounds of salt. Insulated tank with a maximum temperature of 750°F.
• Quench conveyor is 42” wide with variable speed control.
• Quench curtain pump is 2 HP. Salt agitation pump is 18” diameter propeller with 7½ HP motor.
• Gas fired heating system is 1,000,000 Btu/hour with 3 HP combustion air blower.
• Individual temperature controls and separate gas safety train.
Holding Tank
• Capacity of 85,000 pounds of salt. Non-insulated tank.
• Gas-fired heating system, 1,000,000 Btu/hour.
• Temperature controls, combustion air blower and gas safety train shared with the austemper tank through a selector switch.
Wash Tank and Rinse Tanks
• Capacities 1200 gallons of water.
• Mesh belt conveyors 42” wide with fixed speeds.
Price: $200,000
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Endothermic Atmosphere Rotary Retort Furnace, Owner has gone through the equipment
Price: $55,000 Pacific Northwest Location
Item # 3199 - 400 lb/hr Shaker Hearth Hardening Line:
400 lb/hr Sunbeam™ Shaker ("Shuffle Hearth") Hardening Furnace
Line, Includes Automatic Part Loader,
Electric Shaker Furnace, 1800°F, 112 kW, Quench
Tank with Dragout Belt, Rotary Parts Washer and
1000°F Continuous Belt Temper Furnace, 50 kW. Overall Line Length, if in
straight line is approx. 61 ft.
Overall Height is approx. 8ft-6in., Max. Overall Width is approx. 7ft-3in. with
piping. Still under power
for demonstration. Extra spare shaker hearth and spare belt for
temper.
Price: $60,000 whole line.
Item# 3028 - Ipsen P-8,
8 Tray Pusher Furnace, with companion
draw, 2000ºF, now electric but can be converted to gas, holds 8 each, 24"x24"x24", 750 lb. each
trays of parts in the high heat section, extra deep quench tanks with oil flow straighteners.
Inquire for
more
details.
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Item # 3349/C212 Holcroft Mesh Belt Annealing Furnace:
Nitrogen Atmosphere, 1650°F. Electrically heated. 72” wide belt,
9” high over belt, 24’ heated
section. 8’ cooling section. Consider this in good overall condition. Asking
$175,000 USD.
Item # 3350/C211 Holcroft Austempering Lines (3 available) New Lower Price
This is a cast link belt furnace, electrically heated with an operating
temperature of 1750F.
Belt width is 48” X 21’ long (heated length). Automatic shaker pan loading
system. Salt
quench tank with discharge conveyor. Wash tank with conveyor. Rinse tank
w/conveyor.
Parts dryer with conveyor. Height over belt 7-3/4". Asking price $110,000 USD
loaded
on to a truck.
Item # 3351/C210 CM High Temperature Pusher Furnace:
Model # 488-120-3Z-480V-3PH-A. Tray size 8” X 12” X 5/8” alumina. Preheat is 90”
long with
3 zones of control, 1100C operating temperature, 66KW. High heat is 120” long
with 3 zones
of control, operating temperature is 1800C, 135KW. Height over hearth is 7”.
Automatic doors
at both ends and atmosphere flushing and burn-off stacks. Atmosphere is Hydrogen
with a Nitrogen
purge. There are two cooling sections with a total length of 120”. Screw drive
pusher and load return
conveyor system. Overall dimensions are 87” high X 132” wide X 57’ long. The
furnace was tested
for operation at 1800C but only used for 2 years at 1200C.
Price is
$210,000 USD
PRICE REDUCED!
Item # 3365/C103 Electric Furnace Co. Roller Hearth Normalizing Line:
This line, which was purchased new approximately 10 years ago was only used for a very brief period of time and is in immaculate condition! Originally sold for $2 million US it is complete and currently in indoor storage. All electric with heavy duty rolls on 9" centers it has an atmosphere cool and a temper. Uses 36" X 36" trays. 40" wide work zone, 20" high, 3-4,000 pounds/hr. Brick lined with an operating temperature of 1650F. Vendor is asking $450,000US. Complete drawings are available on request. If you are looking for a large normalizing line and are considering new I would suggest that this is a good way to save $1.5 million. By the way the company that disassembled the furnace took video tape for reassembly purposes.
Uses a 36" x 36" tray with a 20" high door opening. A typical roller hearth cycles at a preset time and advances the load, one tray at a time, through the furnace. Based on the dimensions, the normalizing furnace should hold 13 trays at a time and the tempering furnace should hold 16 trays. If you advance the normalizing furnace every 18 minutes, you will move a tray through the furnace in about 4 hours. If you advance the tempering furnace every 15 minutes, you will move a tray through the furnace in about 4 hours.
Both the high heat and the temper have atmosphere. The high heat max temperature rating is at least 1650°F. New Information & Pictures
Questions?
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