Used Continuous Furnace for sale (6,507)

Year of construction: 1998, condition: used, functionality: fully functional, The Peter Cox Continuous Peeling line is a dependable solution for industrial peeling needs, known for its robust performance and durability, even as a used piece of equipment. Engineered for constant operation, it ensures consistent and uniform peeling results, making it suitable for high-volume processing lines. The design is user-friendly, facilitating straightforward operation and maintenance, which helps minimize downtime. This peeler is tailored for businesses aiming to boost processing efficiency while maintaining high-quality output. Its solid construction and reliable performance position it as a beneficial asset in any industrial environment focused on improving productivity. This line includes a potato box tipper, hopper, elevator, continuous peeler and waste press Bjdpfxj Ahqwns Aptjlp

Year of construction: 2020, operating hours: 12,542 h, condition: used, 1. Continuous cleaning system, manufacturer: PERO AG, year of manufacture: 2020, mains connection: 400V, 50Hz, rated current 241A, system for cleaning various stamped parts, machine consists of various rinsing tanks, nozzles, and conveyor belts, various rinsing baths and nozzles for degreasing, and conveyor belts for transfer, 3 motors, manufacturer: Dietz, 1.7kW, 1 motor, manufacturer: Dietz, 1kW, 3 motors, manufacturer: Lowara, 3-3.28 kW, 1 motor, manufacturer: SEW, 0.37 kW, 2 motors, manufacturer: Elektror, 4 kW, 2 motors, manufacturer: Küenle, 0.55 kW, machine hours: 12,542, average utilization: 85%, last documented maintenance: 02/12/2025, system generally operational, follow-up work has been carried out. Bjdpo Aa Agbjfx Aptelp

Condition: used, OK Supersealer Continuous Bag Sealer Stainless steel Bodpfxszcff Aj Aptslp Adjustable height Adjustable temperature control for different gauge bags Mobile on castors Bag infeed from right to left The best bag sealer on the market Price € 4,950

Condition: used, OK Continuous Bag Sealer Stainless steel Bjdpfx Apozcg R Tetslp Adjustable temperature control for different bag gauges / micron Adjustable height mast Mobile on castors Price € 4,950

Condition: excellent (used), Saxon Continuous Bag Sealer Bsdpfszcrlcox Aptolp Stainless steel Adjustable temperature control Electric adjustable mast height Mobile on castors Excellent condition

Condition: like new (used), Year of construction: 2024, machine/vehicle number: 8445, functionality: fully functional, operating hours: 3,000 h, power: 80 kW (108.77 HP), input voltage: 380 V, input current: 126 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 750 °C, inner dimension height: 1,000 mm, total height: 4,425 mm, number of chambers: 1, control type: PLC-controlled, actuation type: electric, fuel type: electric, Equipment: CE marking, documentation/manual, We offer this Rohde SG 80/120 nitriding furnace, which is new and manufactured in 2024. Manufacturer: Rohde Schutzgasofen GmbH Bjdpjzuabzjfx Aptolp Model: SG 80/120 Year of manufacture: 2024 Condition: As new Category ID: 34 Type ID: 4293 Type: Nitriding furnace If you have any questions or need further information, please do not hesitate to send us a message or contact us by phone.

Condition: used, Hardening furnace, muffle furnace NABER type 31S Machine no. 10604, year of manufacture 1973 Temperature range: approx. 1150°C Internal dimensions (W x D x H): 1000 x 700 x 380 mm Heating power: 42 kW Connection voltage: 400 volts, 50 Hz - Simple temperature control - Control unit mounted on the furnace Bedpfx Ape Agpf Notjlp - One heating element is damaged Space requirement: Width 170 cm x Depth 200 cm x Height 200 cm Weight: 1550 kg Good condition

Condition: used, Year of construction: 2017 2017 SagaFluid MCH180P037 Continuous Horizontal Mixer Blsdpfx Apj Ahyhdjtop Industrial continuous mixer with a horizontal shaft configuration, manufactured by SagaFluid, S.L., Spain. Features a cylindrical mixing chamber, two large side access hatches for inspection and cleaning, and a supporting steel frame. Manufacturer: SagaFluid, S.L. Dimensions: LxWxH: 5000x1200x4500 mm. Series/model: MCH180P037 Year: 2017 Machine number: 16717-07 Drawing reference: 16717-07-01 CE marked *The factory is still in production, with operations due to cease shortly. The site will be cleaned before collections begin. Online auction of detergent processing equipment, soap and powder manufacturing (e.g. SAGAFLUID mixer, AIRJET bag filters, paddle mixers, SIEMENS Milltronics weighing, VEGA level measuring etc.), many s/s storage tanks 5x 100m3, 3x 75m3 etc., workshop and spare parts, logistics, laboratory and offices due to partial relocation and plant closure of the renowned Lagarto Euroquimica at Zaragoza in Spain. The online auction opens Tuesday 3 November and closes Tuesday 17 November. Register your account via our website and place your bid. For viewings and inspections check the auction information on the website. Viewing day is on: - Tuesday 10 November Dome Auctions is an innovative auction platform dedicated exclusively to the industrial sector. By focusing on machinery sales from business closures, restructurings, and bankruptcies, we provide a trusted marketplace where buyers and sellers connect with confidence. Unlike general auction houses, Dome Auctions specializes in selling complete industrial assets directly from factories, ensuring quality and reliability. With a commitment to transparency, industry expertise, and tailored service, we streamline the sales process and maximize value for all parties. As online auctions continue to grow in the European industrial market, Dome Auctions offers a professional and efficient solution for companies seeking high-quality machinery at competitive prices.

Condition: ready for operation (used), Year of construction: 2017, Vötsch VAW 60/100 Heat Oven / Heating Cabinet / Furnace Internal dimensions: 600mm x 1000mm x 600mm (W x D x H) External dimensions: 1800mm x 1800mm x 2200mm (W x D x H) Rated temperature: 650 °C Year of manufacture: 2017 Nominal power: 20 kW You are welcome to arrange a viewing. We can organize cost-effective shipping for you upon request. You will receive a proper invoice. For international customers, a net invoice can be issued provided a valid VAT ID number is supplied. Subject to prior sale. Visit our shop to see more of our offers. All listed company names and trademarks are the property of their respective owners and are used for identification and description purposes only. Deviations from technical data as well as errors in the description of the item may occur and are reserved. Bsdpowykz Sjfx Aptolp

Condition: used, Year of construction: 2008, machine/vehicle number: 3079241-0010, functionality: fully functional, power: 175 kW (237.93 HP), input voltage: 400 V, input current: 253 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 1,100 °C, overall weight: 21,000 kg, number of chambers: 2, control type: PLC-controlled, Aichelin VKEs 3-60/65/110 Multi-chamber furnace Connected load: 175 kW Max. temperature: 1100°C Max. load: 650 kg Bsdpjx Tup Hjfx Aptslp Total weight: 21 t Furnace atmosphere: N2, methanol, NH3, air, natural gas, propane With loading table

Condition: like new (used), Year of construction: 2023, machine/vehicle number: SN432511, functionality: fully functional, power: 75 kW (101.97 HP), input voltage: 400 V, input current: 108 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 1,340 °C, inner dimension length: 1,000 mm, inner dimension width: 800 mm, inner dimension height: 1,250 mm, total length: 1,800 mm, total width: 1,900 mm, total height: 2,500 mm, overall weight: 2,800 kg, number of chambers: 1, control type: PLC-controlled, actuation type: electric, Equipment: CE marking, documentation/manual, with 12 months warranty -Internal dimensions (w x d x h): 800 x 1000 x 1250 mm -External dimensions (w x d x h): 1790 x 1900 x 2500 mm -Control cabinet (w x d x h): 1200 x 500 x 2350 mm -Controller cabinet (w x d x h): 600 x 900 x 1850 mm -Capacity: 1000 liters -Maximum temperature: 1340 °C -Siemens PLC control system H1700 (100 programs, each with 20 segments) -Nabertherm NCC, computer-aided, extremely user-friendly control system, recording of all parameters. Recordings can be processed, supplemented with batch data, etc., and archived and printed. -Printer and UPS integrated in the controller cabinet -Automatically generated report after each heating cycle -Thyristor-controlled -2 opposing, lockable doors with safety interlock -5-sided heating -Manual air inlet damper -Motorized exhaust damper -Stainless steel exhaust hood with pipe connection flange Bodpfx Apszbr U Ujtslp -Calibrated control thermocouples for the three heating zones -Temperature accuracy: ± 15 °C from 500 to 850 °C, ± 10 °C above 850 °C, all values according to DIN 17052-1 in the empty working space, without recording -Separate control cabinet -Audible alarm and alarm light -Overtemperature limiter -Power: 75 kW -Oven weight approx. 2320 kg + control cabinet + controller cabinet -DGUV V3 test currently valid with report -Documentation, CE declaration, circuit diagrams The oven is in TOP condition. It has been used for approximately 10 months in a cleanroom for the production of implants and is of high quality (new price 100,000 EUR net) and absolutely clean. We would be happy to offer installation and commissioning as well as training for your employees. Please contact us! We offer new and used industrial furnaces. Inspection in our warehouse upon request! Chamber furnace, furnace, kilns, annealing furnace, firing furnace, hardening furnace, heat treatment furnace, tempering furnace, enameling furnace, drying oven, industrial furnace, ceramic furnace, tempering furnace, sintering furnace

Condition: reconditioned (used), Year of construction: 2022, functionality: fully functional, power: 1,143 kW (1,554.05 HP), warranty duration: 12 months, # NorthGlass BU1E60 Glass Tempering Furnace – Fully Refurbished – 12-Month Warranty We offer for sale a NorthGlass BU1E60 horizontal glass tempering furnace equipped with a forced convection heating system. The furnace is pre-owned and has undergone a comprehensive refurbishment, including the replacement of major mechanical, electrical, and electronic components. Refurbishment work includes the replacement of: - Heating elements - Ceramic rollers - Electric motors - Automation and control systems - Electronic components The furnace has been fully refurbished and prepared for further industrial operation. Warranty: 12 months. ### Main Technical Specifications - Manufacturer: NorthGlass (China) - Model: BU1E60 - Condition: Used, fully refurbished - Maximum glass size: 2,850 × 6,000 mm - Minimum glass size: 300 × 300 mm - Glass thickness: 5–22 mm - Heating system: Forced convection - Convection system: 6 high-temperature upper convection fans with variable frequency control - Production capacity: 16–18 batches/hour (5 mm clear glass) - Heating power: 1,143 kW - Quenching fan power: 2 × 220 kW - Rated electrical capacity: 1,100 kVA - Minimum Low-E emissivity: ε = 0.04 - Quality standard: GB15763.2-2005 ### Supported Glass Types - Clear float glass - Low-E coated glass - Patterned glass Bsdpfoz Rv Dpsx Aptelp - Body-tinted glass ### Equipment Configuration The furnace includes: - Loading table - Heating section - Flat glass quenching section - Unloading table - Electrical control system - Frequency converters - Air circulation system - Quenching fans with vibration isolation frames ### Key Advantages - Fully refurbished with replacement of major components - Advanced forced convection heating technology - Suitable for processing Low-E glass - Large processing capacity of up to 2,850 × 6,000 mm - High productivity of up to 18 batches per hour - 12-month warranty - Cost-effective alternative to purchasing a new glass tempering furnace ### Price and Delivery Price: Upon request Delivery terms and additional technical information are available upon request. Contact us for a detailed quotation, additional photographs, videos, and technical documentation.

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, total length: 23,700 mm, type of input current: AC, Equipment: documentation/manual, Glass tempering furnace TAMGLASS / Glaston, ProConvection-2448-CTS-20-R 3,8 – 19 mm, 2400 x 4800 mm, Right – Left. Year: 2005. With convection (Low-E glass). Noise reduction cabin included. Bedo Agwh Iopfx Aptolp 400 V, 50 Hz, total power: 1747 kW (heating 1100 kW, motors 647 kW) In good technical condition. Inspection during production is possible by appointment. Available: DECEMBER 2026

Condition: excellent (used), Year of construction: 1980, Hot chamber furnace Chamber: 65 x 39 x 22 cm Power: 15.3 kW Max temperature: 1000°C Bledoy E Izyjpfx Aptsp Operating mode: electric

Condition: like new (used), Year of construction: 2008, operating hours: 20 h, functionality: fully functional, machine/vehicle number: 23477, workpiece weight (max.): 550 kg, total width: 1,300 mm, total length: 1,150 mm, total height: 2,800 mm, power: 12 kW (16.32 HP), input voltage: 400 V, usable tank capacity: 150 l, We offer this almost unused Rohde electric chamber furnace, model KEU 150 N SoB, manufactured in 2008. Manufacturer: Rohde Type: Electric chamber furnace KEU 150 N SoB Year of manufacture: 2008 Blodpfx Apez Ehi Ejtop Maximum temperature: 650 °C High-quality programmable control system Bentrop Thermocomputer TC 507 Neatly arranged control cabinet No visible signs of corrosion or thermal damage Industrial special version with extraction/air guidance Complete documentation If you have any questions or require further information, please feel free to send us a message or call us.

Condition: used, Year of construction: 2009, Year of manufacture: 2009 Curing Furnace Model: Electric Manufacturer: Reinhardt Type: E2 Year of construction: 2009 Working temperature: 50-300 degrees Bledpfx Aozry Ipsptsp Working space: 0.21m3 Opening size: 650x650mm Voltage: 3x400V Motor: 0.55kW. - Year: 2009 - Power [kW]: 0.6 - Chamber length [mm]: 650 - Chamber width [mm]: 650 - Max. temperature [°C]: 300 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: excellent (used), Year of construction: 2020, operating hours: 1,500 h, functionality: fully functional, The furnace is designed for the tempering of colored, ornamental, and screen-printed glass, as well as clear float glass with an emissivity of over 0.04. According to EN 12150:1 – 2000, for 4 mm thick glass, a success rate of at least 95% is guaranteed, and for glass thicker than 5 mm, a success rate of over 97% is guaranteed. Structurally, the furnace consists of five distinct zones: loading, bending module, heating, cooling, and unloading. When tempering flat glass, the workflow is from left to right: loading – passing through the bending module (which functions as a flat conveyor) – heating – cooling – unloading. When bending glass, the following workflow applies: loading – passing through the bending module – heating – back into the bending module (where the glass is moved transversely along the length of the furnace from left to right while the upper and lower parts of the module gradually conform to the curve to be created) – unloading (in the case of curved glass, unloading also takes place at the entrance). The inlet conveyor is equipped with a roller table with pneumatic lifting/lowering and auxiliary rollers for loading and unloading from three sides. The structure of the heating section is a box-type with a double layer coated with thermal insulation material (perfect insulation performance, low energy consumption, and natural cooling of 15 ℃ / h). Inside the heating zone, there is a conveyor system with ceramic rollers resistant to high temperatures, manufactured by Vesuvius (diameter 48 * Ø85mm, spacing 120mm). The heating elements (resistors) are installed on the upper and lower sides of this zone. The resistors are arranged in a matrix with temperature sensors, automatic heating and pause functions to save energy. The upper section has 25 heating elements, and the lower section also has 25. Each resistor has an independent control loop. Bledpfx Apsz Ru Iystjp Outlet conveyor The outlet conveyor is equipped with a roller table with pneumatic lifting/lowering and auxiliary rollers for loading and unloading from three sides.

Year of construction: 2024, condition: used, CoolTemper PowerJet TCF-GTH-96.144-PJ4 Convection Flat Glass Tempering Furnace Serial no: H358 (2024) Maximum temperature: 750 degree / Operating temperature 700 degree, Min Glass Size 120 x 320mm, Max Glass Size (4-5mm) 1650 x 2400mm, (6mm) 2150 x 3650mm, (8-19mm) 2440 x 3650mm with Roller Loading/Unloading Tables, Cooltemper GlassScan heat map scanner, Overhead Platform/Fan Room, Cooltemper SMART IMMI Control Location: This lot is located in Wellingborough, Northamptonshire, UK Blsdo Afwrbjpfx Aptep

Condition: used, functionality: fully functional, power: 22 kW (29.91 HP), input voltage: 400 V, input current: 35 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 750 °C, inner dimension length: 1,000 mm, inner dimension width: 600 mm, inner dimension height: 600 mm, total length: 1,670 mm, total width: 1,700 mm, total height: 1,800 mm, overall weight: 800 kg, number of chambers: 1, Equipment: CE marking, Protective gas annealing furnace, Vötsch type VAW 60/100 • Rated temperature: 750 °C • Power: 22 kW • Connected load: 24 kVA • Usable dimensions: 600 x 600 x 1000 mm (width x height x depth) Can be inspected while energized. Bledpjz Azaujfx Aptop

Condition: used, functionality: fully functional, power: 30 kW (40.79 HP), input voltage: 400 V, input current: 45 A, input frequency: 50 Hz, type of input current: three-phase, temperature: 1,320 °C, inner dimension length: 950 mm, inner dimension width: 500 mm, inner dimension height: 400 mm, overall weight: 900 kg, number of chambers: 1, Equipment: CE marking, documentation/manual, Electrically heated chamber furnace for hardening or preheating forged parts. The furnace is in excellent condition and has been used very little. Maximum temperature: 1,320°C Power: 30 kW Thermocouple: Type S with a 0.35mm diameter in the ceramic support tube Temperature control: JUMO dTron 304 controller Blsdpfx Apjz H I N Ijtjp Usable dimensions: 950 x 400 x 500 mm (length x height x width)

Condition: used, EFCO Glass Tempering Plant 750 °C Thermal glass tempering plant for the production of single-pane safety glass / tempered glass For sale is a professional, industrial glass tempering plant from the renowned British manufacturer EFCO Furnaces Ltd. The plant is ideally suited for the thermal tempering of flat glass for the production of single-pane safety glass (tempered glass). System components & design Oven inlet & roller conveyor: The horizontal roller conveyor automatically transports the glass panes through the safety gate into the closed heating chamber (oven). Cooling system / fans: Powerful radial fans (blowers). These are essential for the thermal tempering process, in which the heated glass is rapidly cooled with air ("quenched") to create the necessary surface tension. Outlet & quenching area: A precise roller conveyor with ceramic or special rollers, on which the glass is held flat and transported during the cooling process. Control & electronics: A central main switch cabinet with PC visualization for monitoring the temperature zones, as well as separate operator terminals with analog pressure and temperature displays (e.g., for the air pressure of the fans). Technical data: Manufacturer: EFCO Furnaces Ltd. Type: Glass Temperer Maximum temperature: 750 °C Rated power: 220 kW Heating zones: 10 separately controllable zones (for precise temperature profiles) Voltage: 380 V / 3 phases Maximum glass size: 1,200 × 2,400 mm Glass thicknesses: 3–19 mm Overall length: 16,800 mm Overall width: 2,800 mm Overall height: 2,250 mm Year of manufacture: 2001 Conformity marking: CE-certified Dimensions (L x W x H): 16.80 m x 2.80 m (width up to fan connection) x 2.25 m For clear float glass, heating times of approximately 40–50 seconds per millimeter of glass thickness can be assumed. Bjdpfxjz Hm Ipo Aptelp Estimated production capacity Glass thickness Heating time Calculated batches/h* 3 mm 120–150 sec. 24–30 4 mm 160–200 sec. 18–22 5 mm 200–250 sec. 14–18 6 mm 240–300 sec. 12–15 *Theoretical upper limit based solely on the heating time. Transport, quenching, and cooling times can reduce the throughput. Production area With the specified maximum glass size of 1,200 × 2,400 mm, the area is 2.88 m² per fully loaded batch. The actually usable area may be smaller. Complete set of replacement ceramic rollers: A full, unused/new set of high-quality transport rollers (fused silica rollers) with a new value of over €10,000 for the oven area. "One-stop shop: We would be happy to offer you a suitable bank financing option for your project." More items - new and used - can be found in our shop! International shipping costs on request!

Year of construction: 1987, condition: used, 13-Stand Rebar / Bar Mill - 100.000 Ton/year New: Shutdown: 2003 Manufacturer: Configuration: 1987, upgrades in the late 1990's, early 2000's Billet: Products: Rebar: Rounds: Square: Hex: Flats: Angles: Controls: Drives: Schloemann, Hille Engineering, ABB, Ajax Semi-continuous, Reversing Roughing Stand plus 12 Continuous Finishing Mill 4" - 5" (102 - 127 mm) .5" - 1.2" (12.7 - 30 mm) .5" - 2.5" (12.7 - 63.5 mm) .625" - 2" (15.9 - 50.8 mm) .625" - 1.8" (15.9 - 45.7 mm) .25" x 1.5" - 1" x 4" (6.4 x 38.1 - 25.4 x 102 mm) 1" x 1" x .125" - 3" x 3" x .375" (25.4 x 25.4 x 9.5 - 76.2 x 76.2 x 9.5 mm) ABB master reference speed control system for tension free rolling Solid State ABB. Most motors and drives were replaced in 2000. Stand Number Type Roll Diameter Roll Width Motor 1 Horizontal 14.75" 20" 500 HP 2 Horizontal 14.75" 20" 500 HP 3 Horizontal 15.25" 20" 500 HP 4 Vertical 15.25" 20" 350 HP 5 Horizontal 15.25" 20" 500 HP 6 H-V Convertible 13.78" 22" 500 HP 7 H-V Convertible 13.78" 22" 500 HP 8 H-V Convertible 13.78" 22" 500 HP 9 H-V Convertible 13.78" 22" 500 HP 10 H-V Convertible 13.78" 22" 500 HP 11 H-V Convertible 13.78" 22" 500 HP Bledoyx Exispfx Aptjp 12 H-V Convertible 13.78" 22" 500 HP Main Components: 1. Billet Reheating Furnace: Ajax 4 zone continuous Induction Furnace: Zone 1: 4,000 kW, 10 coils Zone 2: 3,000 kW, 12 coils Zone 3: 3,000 kW, 12 coils Zone 4: 1,000 kW, 10 coils 2. Schloemann 2 Hi Reversing Roughing Mill: Roll diameter: 26" (660 mm) Roll width: 88.5" (2,248 mm) Motor: 2,000 HP Entry and exit Roller Conveyors 3. 12-Stand Hille Engineering (UK) Continuous Mill: (3) Flying Crop and Dividing Shears Vertical Loopers in the Finishing Train4. Orbis Sizing Gauge 5. Water Quenching Line (used for sizes .75" 4. Orbis Sizing Gauge 5. Water Quenching Line (used for sizes .75" to 2.25") 6. 120' Walking Beam Cooling Bed 7. CMI Product Saw driven by 300 HP DC Motor 8. Finishing Stand Setup Area (stands 6 to 12) 9. Spare rolls, chocks, bearing and other spares The Mills is still installed. The condition of the equipment is very goo

Condition: good (used), Year of construction: 2009, Hein Luxrotor 2 rotary furnace, 2-cart model Blodpfx Ao Af Unvsptep - Model LR-812-H - Used - Year of manufacture: 2009 - For 2 carts, 60 x 80 - Electronic control - Hood with fan - Good technical condition - Unit from production - Overhaul can be performed upon request - Collection from warehouse / shipping option available - Price upon request

Condition: used, functionality: fully functional, power: 60 kW (81.58 HP), fuel type: electric, operation weight: 500 kg, maximum load weight: 500 kg, Year of construction: 2020, operating hours: 400 h, machine/vehicle number: 2020-2704-0001, Vacuum-Controlled Plasma Nitriding Furnace Blodpfx Apjxz Divjtep

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, number of chambers: 1, actuation type: electric, Equipment: CE marking, documentation/manual, In-stock item, available for immediate delivery -Tmax 1350°C -Usable space LxWxH (mm) 600 x 500 x 500 -Batch weight 300 kg -Normal operating pressure 10⁻³ mbar -max. cooling gas pressure 6 bar abs. -External dimensions LxWxH (mm) 4200 x 2500 x 3500 -Space requirement LxWxH (mm) 5000 x 5000 x 4000 -Weight (net) 13000 kg -Total connected load 125 kVA Bodpfx Aozr U Ansptslp -Connection voltage 400 V -Current fuse 250 A -Control system: Stange SE 607 -Documentation Included: -Protective gas buffer tank -Vacuum pump stand -4-flap design for cooling, allowing the flow direction of the gas flow to be adjusted horizontally or vertically. -Option for liquid nitrogen connection, enabling cooling to -80 °C inside the furnace. -Internal insulation made of graphite hard felt, protected and reinforced with CFC. You can find the detailed description as a PDF in the advertisement! We offer new and used industrial furnaces. Inspections in our warehouse are available upon request! Industrial furnace, vacuum furnace, vacuum furnaces, vacuum hardening furnace, hardening furnaces, sintering furnace, sintering furnaces.