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Annealing furnaces with a belt width range of 100mm up to 1200mm under controlled atmosphere for a variaty of applications are available. Belt furnaces are electrical or gas heated;
Annealing under 100% hydrogen for magnetic parts und temperatures up to 1220°C is also available as well as low temp. applications with neutral, reducing or controlled oxidizing atmospheres.
Atmosphere zoneing allows improved debindering or delubing; LED low energy dewaxing zone, recarburisation zone, quench cooling unit and convective cooling units can be part of a heat treatment line.
For more information, please contact:
SARNES ingenieure OHG
thermal solutions for powder metallurgy
Hindenburgstrasse 56
73760 Ostfildern, GERMANY
tel. +49 711 349205
fax +49 711 3482302
mailto:info@sarnes.de
http://www.sarnes.de
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Drop Bottom Solution Heat Treat Furnaces
These Furnaces are designed for economical operation for a variety of uses including commercial heat treating, Military or Aerospace requirements and Automotive Aluminum uses.
Despatch is a proven supplier of Drop Bottom Solution Heat Treat Furnaces with over 150 similar units sold. By providing proven product designs that incorporate state-of-the-art features, full turnkey installation and start-up, Despatch has become a low risk supplier to the industry for this type of equipment.
STANDARD FEATURES:
- Delivered ready for production
- Simple, touch-screen operator control
- Economical for small part or low production runs
- Versatile down airflow minimizes temperature drop as doors open
- Excellent uniformity (± 5°F)
- Automatic operation
- Quench tank agitation standard
- Custom sizes available
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SECO/WARWICK Vacuum Furnaces are designed for a broad range of equipment for heat-treatment processes including;
· Bright hardening
· High pressure gas quenching
· Vacuum carburizing/nitrocarburizing FineCarb
· Bright tempering
· Gas nitriding/nitrocarburizing (with vacuum purging)
· Bright annealing
· Solution annealing
· Degassing
· Brazing and high temperature brazing
· Diffusion bonding
· Sintering (VC, MIM, ceramics)
· CVD/graphitization
· Other processes /adaptations.
For
Aeronautics, Automotive Industry, Defense Industry, Metallurgy, Engineering, Medical Industry, Nuclear Industry, Tools, Research, we manufacture:
· Horizontal furnaces
· Vertical furnaces
· Bell furnaces
· Multi-chamber furnaces
· Continuous furnaces
With load up to 5000 kg
1. HPQ - "HIGH PRESSURE QUENCH TM" furnaces with horizontal loading of the charge, or VVP(HPQ) with vertical loading of the charge are designed for modern technology of heat treatment of low-, medium- and high-alloyed steels and alloys for which there is a need to use gas cooling (HPQTM) – hardening, with a pressure of cooling gas of 6, 10, 12 or 15 bar.
2. High vacuum VP and VVP(EH) furnaces 10-2; 10-5; 10-6; 10-7 mbar
3. Retort Tempering vacuum furnaces
4. VPC – vacuum sintering furnace for metal powder sintering for tool industry, medical, aircraft, defence and precise industry, etc.
5. Oil Quench Furnaces
Contact: Anna Bartel, +48 6838 20598; a.bartel@secowarwick.com.pl
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Economical electric furnace SNOL 970/600 is designed for thermal treatment of various materials and components under 600ºC temperature, e.g. drying, preheating and other similar purposes.
• Circulation fan
• Working chamber made of stainless steel
• Microprocessor temperature controller
• Two shelves
• Two air bolts on the furnace ceiling
• Powder painted exterior
• High quality thermoinsulation materials
• Low power consumption
• One year limited warranty and later service
• Two years limited warranty and later service for temperature controller
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Heat Treatment
The use of induction heating for material treating is a consolidate procedure, both for the superficial hardening of metal parts or pipes, as well as for superficial treatments according to specific characteristics such as brassing, nitriding etc.
The possibility of obtaining high values of power density in the heating area makes induction heating fit even for continuous treating of wires or bars, as well as for pipes of large dimensions with great thicknesses.
Continuous induction hardening systems are often coupled with induction furnaces for material tempering on compact and extremely flexible lines.
Induction Hardening
Induction heating can also be applied for the thermal stabilization of the metallurgical structure of metals with different profiles, as well as for semi-finished products.
Continuous induction annealing is particularly appropriate for thermal condition stability of the material during the process, and for its repetitiveness over time using apposite thermo-regulation software.
Reduced dimensions of the plant layout with respect to conventional heating systems, high efficiency, accurate control of process parameters, and low system and operation costs, allow induction heating to be used even for the normalization of shaped mechanical parts when eliminating internal tensional states due to machining
Vacuum, Controlled Atmosphere
Heating systems with non-combustion heat sources are used when there is the necessity to remove any surface oxidation or whether heating cycle performances in controlled atmosphere are needed.
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Maximum operating temperatures of 1100°C, 1200°C or 1300°C
Chamber capacities of 5, 13 or 23 litres
Powerful free radiating coiled wire elements on both sides of the chamber ensure good thermal uniformity
Heats up to operating temperature in half of the time of traditional "slab" designs
Hard wearing refractory insulation inside chamber and around the entrance provides good resistance to abrasion
Hard ceramic hearth provides robust base, and can be replaced in the event of spillage
Vertical counter-balanced door keeps hot door insulation away from operator
Postive break door safety switch isolates chamber from power supply, when the door is opened
Double skinned construction allows convection air flow to cool the outer case, to conform to EN61010 safety standard
Choice of PID controller or programmers
Applications include, ferrous metal heat treatments; annealing, hardening, tempering, stress relieving, and simulation of a larger industrial process, on a laboratory scale
Applications in quality control include, testing of component materials or finished products
This product can also be used for maintenance include, heat treatment of metal tools and tool steels.
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- Plant design according to Customer requierments by team of qualified engineers
- Construction and assembly undertaken by specialised personnel
- Plant commissioning and production assistance on a "Turnkey" basis
- After-Sales Service
- Repair and maintenance intervention on site
- Supply of spare parts
- Technical consultancy services, including operating improvment and calibration
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LOI Italimpianti offers a broad range of annealing and galvanizing furnaces for steel strip based on in-house know-how and backed up by an extensive portfolio of reference plants.
Whether customers need bell-type furnaces for Hydrogen Batch Annealing (HPH), horizontal continuous galvanizing lines or solutions in special applications as annealing of grain oriented Si-Steel sheet, LOI Italimpianti is a reliable partner with comprehensive expertise in all aspects of steel strip annealing and galvanizing.
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The quality continuous heating furnace of Hanwha techM is the essential equipment for rolling iron related products.
Especially, the walking beam type heating furnace improves the quality of rolling products and reduces the fuel per square meters.
It is generally known that the walking beam type heating furnace is proper to the medium and large-sized equipment only, but it turns out to show excellent operating efficiency, security, and durability even in a small furnace with 20~30 tons /hour.
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Ensure reliable, repeatable sintering and infiltration results of your metal parts and tooling inserts made from LaserForm material with the specially designed LaserForm oven - from 3D Systems
Sinter and infiltrate parts and inserts made from LaserForm material
Metal parts and tooling inserts produced on an SLS® system like the Vanguard system (pictured) must be sintered and infiltrated using the LaserForm oven from 3D Systems.
The LaserForm oven is the only oven made specifically for sintering and infiltrating parts, prototypes, or tools made with LaserForm material. Its unique combination of features and automation deliver the reliable, repeatable results you need to improve designs, meet deadlines, and shorten production cycles.
Count on simple, automated, operation. The LaserForm oven is pre-programmed: just push a button and it automatically adjusts the temperature for each step of the process. Sensors automatically make additional adjustments in each of the three temperature zones, if needed. Nitrogen flow stops when the oven reaches a preset temperature, and the oven powers itself down at the end of the process. A built-in motorized crane makes loading and unloading parts a one-person job.
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Heat treatments:
Isothermal annealing
Globulization annealing
Recuit de Normalisation
Stress relief annealing
Quench hardening
Ageing
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Installation exemple fitted with :
One mixed electric furnaces
One polymeric quench hardening tank
One water quench hardening tank
2 stocking areas
One loading/unloading area
One loading system
One automatic operation control system
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industrial furnace
Design & manufacturing of furnaces & heat treatment equipment
Treatments:
- Austenitisation
- Annealing
- Brasing
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Continuous belt furnace
For drying screen printed, solvent-containing multilayer ceramic foils (Greenfoils). Channel length 4,5 m, width 1,0 m, 18 kW. The furnace can be designed according customser's requirements.
Product-ID: 87
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Furnace of income to pulsated air, range VAW
Furnace with air pulsated for hardening, the income, cementing ageing, the organic matter extraction on metals after welding.
Many accessories available, exists in version inert sweeping of gas.
Volumes starting from 200 liters
Temperature of work 500°C, 650°C and 750°C.
Horizontal circulation of air.
For more informatioon to consult us.
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Tmax: 500 °C Useful volume: 660 l, 810 x 565 x 1440 mm (w x h x d):
Power: 35 kW
FU-810/565/1440/550
Shuttle kiln with horizontal air ducting, for annealing of steel parts.
Product-ID: 26
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Types of treatments :
Revenu d'Aluminium de pièces diverses
Trempe et Revenu d'Aluminium
Recuit d'Homogénéisation de billettes
Recuit d'Homogénéisation de plaques
Recuit d'Homogénéisation de bobines
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This is a continuous furnace suited for production of light alloy products such as engine parts and cast aluminum wheels. The solution heat treating process is ensured by good temperature distribution achieved through hot air circulation and a fast-feeding roller hearth mechanism to transfer the work load to the quench chamber.
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Small shaker hearth furnaces type Vi are mainly used for hardening parts that, because of their small size, would cause handling problems on a mesh belt or when production volume is too small to justify the use of a mesh belt furnace.
This type of furnace is ideally suited for watch parts, fine mechanical parts, sewing and knitting needles and similar.
Typical heat treatment applications, at temperature up to 950 °C include:
- Hardening or case hardening, with oil or polymer quench.
- Austempering and Martempering with hot oil or salt bath quench.
- All these treatments are carried out under controlled atmosphere
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ISM HF CE marked induction heating systems provide a reliable, compact solution for heating your parts with a quick, clean source of heat. Available in models from 60kW to 120kW, all are ideal for repeatable, non-contact heating of your parts.
Model Power (kW)1 Frequency (kHz) Vac Line kVA Input
ISMÂ HF 60 60 50-150 360 - 528, 3 ph 81
ISMÂ HF 80 80 50-150 360 - 528, 3 ph 108
ISMÂ HF100 100 50-150 360 - 528, 3 ph 135
ISMÂ HF 120 120 50-150 360 - 528, 3 ph 162
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Reheating furnaces for blooms, slabs and billets
- car bottom, chamber and bell-type furnaces
- pusher-type furnaces
- suspended monorail furnaces with quenching and special dipping facilities for the quenching and tempering of axles, shafts and small parts
- conveyor-type quenching and tempering lines for forgings
- roller hearth furnaces for the heat treatment of wire coils
- special rotary hearth furnaces for the solution annealing and spheroidizing of CrNi steel wire coils
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Le macchine SEIT per il settore elettronico ed elettromeccanico consentono numerose lavorazioni. Scegli tra i seguenti campi di applicazione quello più adatto alle tue esigenze:
1.Bobine
2.Cavi
3.Connettori
4.Contatti
5.Sensori, motorini e componenti elettromeccanici vari
6.Schede e componenti elettronici vari
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Small furnace of hardening rocking. Maximum temperature 1050°C. After treatment with or without gas of protection, the parts rock in a vat of hardening salt, oil, water.
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Car Bottom Furnaces can be provided for annealing, normalizing and stress relieving bars, tubes, forgings, large weldments and castings and can be gas fired or electrically heated with either guillotine or bulk head doors. Sand or pneumatically operated mechanical car seals are available.
Tip-Up Furnaces are used where better atmosphere control and temperature uniformity are necessary. Alternate load/unload methods are available.
A Wellman direct gas fired Tip-Up Furnace with a car bottom hearth is shown below for normalizing alloy steel castings. This system combines the Tip-Up advantages of a tight seal and better temperature uniformity with the convenience of loading and unloading on a moveable car with a refractory hearth.
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