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RDE Zine Melting Furnace For Graphite Heat Element

RDE Zine Melting Furnace For Graphite Heat Element

Place of Origin:

CHINA

Brand Name:

RUIDEER

Certification:

CE/ISO

Model Number:

Z1000

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Product Details
Power Rating:
400KVA
Heating Element:
Graphite
Partial Pressure Gas:
Nitrogen
Batch Loading Capacity:
1000 Kg (Scrap Alloy)
Payment & Shipping Terms
Minimum Order Quantity
1 Set
Price
Price Negotiable
Packaging Details
Wooden Case
Delivery Time
4-6 Months
Payment Terms
T/T
Supply Ability
5 Months/Set
Product Description

It is used for reclaiming WC cemented carbide via the zinc process. Designed as a twin-chamber horizontal vacuum furnace, the front chamber serves as the heating zone, which accommodates graphite  crucibles containing the alloy and zinc.Once the zinc melts, the cemented carbide scrap is submerged for thermal modification. The rear chamber acts as the cooling chamber, housing the zinc recovery crucible. The graphite crucibles in the heating chamber and the cooling chamber are connected via a graphite conduit. Once the molten zinc in the heating chamber vaporizes, it is transported through the graphite conduit to the cooling chamber where it condenses, thereby achieving the recovery and recycling of zinc. A water-cooling plate is used to cool the zinc recovery crucible, accelerating the cooling rate and improving production efficiency.


Max. Working Temperature 
1050℃
Leakage rate
3 Pa/h (Tested after bakeout and ultimate vacuum measurement; stop the pump unit and start the test after 30 minutes. Average value within 3 hours under empty, clean, and cold furnace conditions)
Zinc Residue
Under the rated loading condition of 1 ton of zinc, the zinc  residue is ≤ 20 ppm, provided that the cleaning and sorting processes of the alloy are carried out with thorough inspection and quality control.
Cooling Time
10-12 h (Cooling time from 950°C down to 100°C. Water
temperature ≤26°C, 2 bar ≤ water pressure ≤ 3 bar, water flow
rate 30-40 m³/h)


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