Przemysłowy piec wysokotemperaturowy PVA

PVA TePla COV 733 RS

Excellent Condition: Used High-Temperature Vacuum Furnace PVA TePla COV 733 RS

Condition & Terms of Sale:
Please note: The furnace is being sold strictly on an "AS IS, WHERE IS" basis directly from our warehouse..

The furnace was professionally dismantled from a working cleanroom environment. All wiring and connections are carefully labeled for easy reassembly by the buyer.
Note for full transparency: Two internal graphite heating elements were damaged during the dismantling process and will require replacement. Otherwise, the equipment is 100% complete and ready for immediate relocation.

You are highly encouraged and welcome to physically inspect the equipment in our warehouse near Białystok, Poland, prior to purchase.

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Hervorragender Zustand: Hochtemperatur-Vakuumofen PVA TePla COV 733 RS


Zustand & Verkaufsbedingungen:
Bitte beachten Sie: Der Ofen wird ausdrücklich "gekauft wie gesehen" (AS IS, WHERE IS) ab unserem Standort verkauft.

Der Ofen wurde professionell aus einer funktionierenden Reinraumumgebung (Cleanroom) demontiert. Alle Kabel und Anschlüsse sind für einen einfachen Wiederaufbau durch den Käufer sorgfältig beschriftet.
Transparenzhinweis: Zwei interne Graphitheizelemente wurden beim Demontageprozess beschädigt und müssen ausgetauscht werden. Ansonsten ist die Anlage zu 100 % komplett und sofort abholbereit.

Gerne können Sie die Anlage vorab in unserem Lager in Białystok, Polen, besichtigen.

Equipment Overview:
Furnace chamber made entirely of stainless steel, double-walled for water-cooling. Horizontal design for easy loading and unloading and good accessibility for maintenance and service. Internal graphite box for precise guidance of process gases. Equipped with post-cleaned graphite components. Automatic control of the entire process sequence.

Usable batch chamber (Width x Height x Length): 840 x 815 x 1000 mm.
Total length of the graphite box: approx. 1100 mm.
Maximum operating temperature under partial pressure: 1500 °C.
under vacuum: 1700 °C.
Temperature uniformity: ± 10 K.
Temperature fluctuation in steady state: ± 5 K.
Process pressure range: 1×10-2 < p < 1040 mbar.

TECHNICAL SPECIFICATIONS COV 733 RS
Operating temperature: max. 1700 °C
Max. load dimensions: 840 x 815 x 1000 mm
Useful volume: approx. 685 L
Temperature uniformity: ± 10 K
Power supply: 3 x 400 V (50 Hz)
Max. permissible voltage fluctuations: ± 5 %
Installed heating power: max. approx. 190 kW
Pump station
- Final pressure in an empty, clean, and cold furnace: < 1×10⁻² mbar
- Electrical power of the pump station: approx. 14 kW
Leak rate: < 5×10⁻³ mbar·L/s
Cooling water
- Cooling water flow rate: approx. 150 L/min
- Cooling water temperature: 20 ≤ TCW ≤ 30 °C
- Cooling water pressure: 2 ≤ PCW ≤ 4 bar
Cooling water quality requirements according to specification: PW 800 943 ND.
Gas supply:
Compressed air: for valve actuation (PVA) 4 ≤ PVA ≤ 5 bar
A compressed air maintenance unit must be provided by the Customer.
Nitrogen: Gas inlet pressure (PN2) 5 ≤ pN2 ≤ 7 bar
Hydrogen: Gas inlet pressure (PH2) 5 ≤ pH2 ≤ 7 bar
Space requirements
- Width x depth x height to be determined in consultation with the Customer
- Floor area to be determined in consultation with the Customer
Foundation: level ground, no special preparations required