Tungku lubang suhu tinggi

The high temperature pit furnace is a national standard energy-saving periodic operation pit furnace with a maximum temperature of 1200℃and an operating temperature of 750-1200℃. It is mainly used for normalizing, annealing, quenching and heat treatment of metal materials and mechanical parts such as alloy steel, high-speed steel, high manganese steel, high chromium steel, shafts, pipes, dll . di atmosfer umum atau perlindungan sederhana .

The high-temperature pit furnace structure, the outer shell is made of steel plate and steel into a cylindrical furnace body, all sealed and welded. The furnace lining is built with ultra-lightweight energy-saving vacuum ball refractory insulation bricks. The interlayer between the furnace lining and the furnace shell is insulated with acid aluminum fiber cotton, and the gap is filled with expansion insulation powder. The resistance wire is made of 0Cr27Al7Mo2 high-resistance alloy wire wound into a spiral and installed on the wire brick of the furnace. The furnace cover is manually or electrically lifted. If the user requires atmosphere protection to reduce oxidation of the workpiece, a stainless steel three-head oil injector can be installed on the furnace cover to drip methanol or kerosene to produce a simple protective atmosphere. A nitrogen inlet pipe is installed at the bottom of the furnace to allow nitrogen to be introduced for protection or to disperse combustible gases to prevent explosion accidents. To ensure safe operation, a limit switch is installed near the lifting mechanism. This switch is interlocked with the power supply of the high-temperature pit furnace control cabinet and is powered on when the furnace cover is closed. When the furnace cover is opened, the limit switch cuts off the control power supply, so the power supply of the heating element is cut off at the same time to ensure safe operation. The high-temperature pit Tungku dilengkapi dengan kabinet kontrol suhu otomatis dan termokopel saat meninggalkan pabrik .

1. Industri metalurgi

2. industri keramik dan kaca

3. industri elektronik

4. Industri Kimia

5. Penelitian Ilmu Material

As an efficient and precise heating equipment, high temperature pit furnace plays an important role in many fields. We should make full use of its advantages to promote the development and innovation of related industries. At the same time, we also need to pay attention to its safety and environmental protection to ensure its safety and environmental protection during use. Environmental protection to ensure its safety and environmental protection during Gunakan .

Perusahaan kami dapat merancang dan memproduksi tungku pit suhu tinggi dari berbagai ukuran tungku dan model untuk pengguna sesuai dengan kebutuhan pengguna .

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