Business Overview
Lear Chemical specializes in all kinds of chemicals and chemical products. It takes the continuous, stable and safe provision of high-quality chemicals and chemical products in China to effectively reduce the comprehensive procurement cost of customers as its own responsibility, and is committed to becoming an efficient and reliable part of the customer value chain. At the same time, we also serve Chinese customers on behalf of well-known foreign chemical and chemical products.
Product
Tempering vacuum furnace
This equipment is used for bright tempering of metal materials such as high-speed steel, mold steel, tool steel, and titanium alloy after quenching, as well as tempering heat treatment processes of various material parts under vacuum or atmosphere. It is equipped with a fast cooling system and has high efficiency.
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Horizontal dual chamber true air cooled oil quenching furnace
The horizontal double chamber true air cold oil quenching furnace is mainly used for quenching alloy structural steel, bearing steel, spring steel, mold steel, high-speed steel and other materials in vacuum oil medium, as well as annealing, gas cooling and other processes of related materials.
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Horizontal double chamber vacuum high-pressure gas quenching furnace
The horizontal dual chamber vacuum high-pressure gas quenching furnace is mainly used for vacuum gas quenching of tool steel, mold steel, high-speed steel, ultra-high strength steel and other materials. The heating chamber and quenching chamber are separated in structure, with obvious energy-saving characteristics and good cooling effect.
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Single chamber vacuum high-pressure gas quenching furnace
This equipment is used for vacuum quenching of alloy steel materials such as high-speed tool steel, measuring tool steel, and mold steel. It has convection heating function and can achieve processes such as graded quenching and isothermal quenching. It can also be used for heat treatment processes such as tempering, annealing, carburizing, and nitriding. The maximum cooling gas pressure is 6 bar or 10 bar.
It can achieve fast and uniform heating in the low-temperature section, with a reasonable heating chamber structure that makes heating more uniform, reduces heat loss, and saves energy.
Equipped with an efficient copper heat exchanger and a high-speed high-pressure fan, it achieves rapid cooling of the workpiece.
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Multi chamber continuous vacuum brazing furnace
Suitable for brazing stainless steel, carbon steel, purple copper, high-temperature alloys, titanium alloys and other materials using nickel, copper, silver, titanium and other welding materials, as well as vacuum brazing of aluminum alloy devices such as aluminum heat exchangers and radar flat antennas.
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Low temperature and high vacuum brazing furnace
This equipment is used for brazing products such as aluminum plate fin heat exchangers (car radiators, car air conditioning radiators, condensers), radar network antennas, and waveguide tubes, as well as vacuum sealing of stainless steel insulation cups; Widely used in the fields of automobiles, electronics, national defense, aerospace, and aviation.
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High temperature single chamber brazing furnace
Suitable for brazing stainless steel, carbon steel, high-temperature alloys, titanium alloys and other materials with nickel, copper, silver, titanium and other welding materials, as well as vacuum brazing of aluminum alloy devices such as aluminum heat exchangers and radar flat antennas.
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High temperature and high vacuum brazing furnace
Used for vacuum brazing of stainless steel, high-temperature alloys, heat-resistant alloys, etc. It is also suitable for vacuum brazing of the same refractory alloys or different metals containing titanium, zirconium, niobium, molybdenum, etc. Widely used for sealing and discharging vacuum switch tubes (arc extinguishing chambers), as well as brazing titanium alloys, radar shielding nets, EGR coolers, diamond cutting tools, iron chromium aluminum carriers, etc.
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Graphitization furnace
Vacuum graphitization furnace is mainly used for high-temperature graphitization and purification treatment of carbon/carbon composite materials, carbon fiber insulation materials, graphite products, etc.
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Contact Us
Mobile:+86 18929382189
Tel:+86-755-26699899
Email:info@szlear.com
Address: 2/F, Building A5, Beida Science Park, Shiyan, Baoan District, Shenzhen, China
