Continuous Furnaces & Continuous Ovens
| Item | Brand | Type | Description | Temp | Price |
| 3445 | Abbott | Belt | 18"W x 4"H x 432"D | 2150F | $160,000 |
| 3443 | AFC | Pusher | 2,000lb/hr Belt Harden & Temper Line, 1992 | $250,000 | |
| 3442 | Pacific Sci. | Pusher | 24"W x 24"H x 36"D, PKM 75-2 | 1900F | $35,000 |
| 3440 | AJ Carsten | Pusher Kiln | 10'W x 6'H x 42'D, S/N 98008, 1998 | 1525C | $35,000 |
| 3439 | AFC | Belt | 60" Wide Line with Oil Quench, 1993 | 1650F | $98,500 |
| 3438 | Holcroft | Belt | 60" mesh belt, CJ-4650 | 1650F | $98,500 |
| 3436 | Can Eng | Belt | 60"Wx6"H 4,000 lb/hr Harden & Qu. Line | inquire | |
| 3435 | Pacific Sci. | Rotary Retort | Model RR 1500 Harden & Qu. Line | $80,000 | |
| 3434 | Hayes | Pusher | 4”H x 8”W tray, MY-040890-90PH | 1500C | $80,000 |
| 3433 | AFC | Belt | 30”W x 3-4”H x 117", MBA-30-96 | 1700F | $125,000 |
| 3365 | EFC | Roller Hearth | 36" x 36" tray x 20"H, 10 yr old, immaculate cond | 1650F | $450,000 |
| 3360 | CI Hayes | H2 Tube | 2.5" ID tube x 28", Model MY-0002.528 | 1700C | $18,000 |
| 3351 | CM | Pusher | 8” x 12” x 5/8” tray | 1800C | $310,000 |
| 3350 | Holcroft | Belt | 48”W x 7-3/4"H x 21’D, | 1750F | $110,000 |
| 3349 | Holcroft | Belt | 72”W x 9”H belt, 24' heat, 8' cool | 1650F | $175,000 |
| 3285 | AFC | Belt | belt 36"W x 16'-8", refurbished 2002 | $250,000 | |
| 3282 | Misc. | 12"W x 90'L New Furnace Belt | $2,950 | ||
| 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 | |
| 3029 | Pacific Kiln | 48"W x 36"H x 64"D, 8 cars, 1995 | 2000F | $50,000 | |
| 3028 | Ipsen | Pusher | 24"x24"x24", 8 trays, P-8 | 2000F | inquire |
A. Continuous Furnaces:
Item # 3268 - 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,
but 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.
Price: $75,000 Terms
Location: Midwestern U.S.
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 #3435/C233 - Pacific Rotary Retort Furnace.
Model RR 1500. This is a complete rotary retort line including magnetic load conveyor, weighing system, almost new retort, quench tank, magnetic quench conveyor, plc controls, atmosphere control panel, oil spinning equipment after quench, washing equipment and tempering furnace. Complete line was recently upgraded and is in excellent condition, requiring nothing. Located in Italy. Asking price $80,000 USD
Item #3436/C232 - Can Eng Mesh Belt Line.
4,000 pound/hour line. Early 1990's vintage. Gas fired this line is complete and includes a Metro Scale automated loading system, pre wash, high heat furnace, oil quench and temper. Hardening furnace has a 60" wide belt and is 30' long. Temper also has a 60" wide belt and has a heated lenght of approximately 36'. Height over the belt is approximately 6" in both the hardening furnace and temper. Overall length of the line is 164'. Controls are Honeywell with a Wonderware datalogging and control package. Line is in excellent shape, not currently in use although installed and ready to go. Please ask for more details and photos.
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 #3439/C227 - AFC Gas Fired Mesh Belt Line.
Manufactured in 1993. This is gas fired and has 4 zones. Max temp 1650F. Mesh belt is 60” wide, 50’ working length. Oil Quench. Gas fired Post Wash. Tempering Furnace. Line is missing a mesh belt and post wash belt. Asking $98,500 USD.
Item #3440/C226 - High Temperature Pusher Kilns (2 available).
AJ Carsten Kiln built in 1998. S/N 98008. 7 Zones of control. 12 x 7 pusher kiln with closed loop transfer, 480v,3 phase, 150 amp, 42' long, 6' high, 10' wide. SiC rod elements for maximum temperature of 1525ºC. Excellent condition! Asking $35,000 USD. Second furnace was also built by AJ Carsten in 1997. 3 Zones of control. S/N 97007.12 x 5 pusher kiln with closed loop transfer, 480v,3 phase, 150 amp, 33'long, 6' high, 7' wide. Again excellent condition. Asking $35,000 USD
Item #3442/C224 - Pacific Scientific (now Selas) Gas Fired Pusher Carburizing Furnace.
Size: 24"wide x 36"long x 24"high. Capacity: 1000 lb loads. Model: Pacific/Selas PKM 75-2. Maximum temp: 1900°F Electrics: 480v 3 phase. Controls: Honeywell 2000 digital overtemperature control. Partlow quench temperature control. General: Air operated vertical lift front door, intermediate door and exit door. Gas fired radiant tube, skid rail pusher, trays available. Two chamber hot zone. Includes quench cooler. Located in South Carolina. Furnace is connected, is in operating conditions and can be cycled. Trays and hoods available. Asking Price: $35,000US
Item #3443/C222 - AFC Mesh Belt Furnace Line.
Built in 1992 - Atmosphere Furnace Company Continuous Mesh Belt Furnace, 2000 lb/hour, harden and Temper designed and built for the Fastener Industry. Loading equipment is Eriez. Condition of the alloy is good. Belts and tubes are good, brick needs replacing. Generator is not included. Furnace is set-up for nitrogen methanol. Can be plumbed for endo easily. Operating temperature of the Temper Oven is 1050 degrees. Pre-wash and post-wash included and Quench line is complete and was processing parts when it was shut down 1 year ago. Asking Price: $250,000US. Please contact us for more details.
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 # 3282 - 12" Wide Furnace Belt:
314 Stainless Steel Furnace Belt, 12" Wide x 90 ft Long, Spec:
DB-24-10-8-10,
New, never used. Similar to the photo shown here, (DB-30-10-8 for
comparison)
Price: $2,950
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: $250,000
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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: New details added 4/11/06
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: $50,000 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# 3029 - Pacific Kiln Continuous 2000ºF Foundry Flash-Fire Burn-out and Preheat Furnace:
12/31/95 Pacific Kiln Flash-Fire, burnout and preheat furnace
with afterburner,
2000ºF max. Temp., Model # FFDWS-121216/8CF, Ser # 1195-11, Load Size: 8
Cars,
Each Car: 48"W x 64"L x 36"Load Height, Four (4) Zones of
control, Three (3) Burners
per zone for 12 Total Burners, PKI Medium Velocity Burners, 600,000 BTU/hr per
burner
for a total heat input of 7,200,000 BTU/hr, Afterburner (1,092,000 BTU/hr)
handles zones
one and two only,
Controls: Main Zone - Honeywell DCP-3000, Afterburner
Temperature Control - Honeywell
DCP-2000, Recorder - Honeywell DPR-3000, 12" Strip Chart, PLC - Allen
bradley SLC-500,
Eagle Signal Process Control Timer, Allen Bradley switches & lights, Fireye
UV Flame Safety
with spark ignition, Parker Fluid Power Hydraulics, Dayton combustion blowers.
Footprint: Approx. 22 ft Wide x 45 ft Long Overall
(Includes full length cart return/loading/staging
area).
Price: $50,000
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 # 3360/C193 C.I. Hayes High Temperature Tube Furnace:
Model MY-0002.528. 2-1/2" ID tube x 28" long heating
chamber, 1700 deg. C, 10.5 kW, single zone
control with overtemp. Protection, 75"h x 32"w x 91"l, auto tray loader,
hydrogen atmosphere with nitrogen purge.
Price: 18,000.00US OBO.
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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