Vacuum Furnace

VCQ series vacuum high pressure gas quenching furnace is a high-end heat treatment equipment that integrates vacuum environment and high pressure gas rapid cooling technology, specially designed for high hardness, high precision metal workpiece without oxidation quenching requirements. After uniform heating in vacuum environment, the workpiece is cooled rapidly and evenly by high pressure inert gas (nitrogen/argon), which effectively avoids deformation and surface carbonization caused by traditional oil quenching, and significantly improves material hardness, wear resistance and dimensional stability. It is widely used in the quenching treatment of aerospace engine parts, precision molds, high-speed steel tools, medical equipment and high-end alloy structural parts, especially for titanium alloy, superalloy, die steel and other fields requiring strict cooling rate and surface quality, is the core equipment to improve the comprehensive performance of complex workpieces.

RQ series vacuum high pressure gas quenching furnace is mainly used for quenching, tempering, annealing, solution treatment and high temperature brazing of high speed steel, titanium alloy, die steel, high temperature alloy and other materials, especially suitable for bright treatment of high-precision parts. Through precise temperature control, vacuum environment technology, combined with high-pressure inert gases (such as nitrogen, helium or argon) through optimized airflow design forced cooling, modular design and intelligent control, it significantly improves the mechanical properties and dimensional stability of parts, with high precision, low deformation, no oxidation, intelligence, high adaptability as the core advantages, to meet the needs of high-end manufacturing. Widely used in aerospace, precision mold, medical equipment, automobile and machinery manufacturing and other fields.

PQ series vacuum brazing furnace is mainly used as a cutting-edge equipment to achieve high-precision connection of metal materials in a vacuum environment. By virtue of its non-oxidation heating and capillary action of liquid brazing metal, it can weld complex components such as narrow channels, honeycomb structures and multi-layer plate fin heat exchangers by using the high fluidity of brazing metal under vacuum, and realize the high-strength and high-air-tightness connection of complex structural parts. Especially suitable for precision welding of a variety of materials, high yield, has become the core equipment of high-end manufacturing complex component connection; Widely used in aerospace, electronics and semiconductors, nuclear energy equipment, automobile manufacturing, medical equipment and other fields.

PQS series small real air quenching furnace is a kind of miniaturized vacuum furnace, mainly used for quenching, tempering, annealing, solution and aging treatment of materials. Through precise temperature control, vacuum environment technology, combined with inert gas (such as nitrogen or argon) through optimized airflow design forced cooling, modular design and intelligent control, it significantly improves the mechanical properties, physical properties and dimensional stability of parts, and expands the application range of materials, with high precision, low deformation, no oxidation, intelligence and high adaptability as the core advantages. Meet the needs of high-end manufacturing, widely used in aerospace, precision mold, medical equipment, scientific research and other fields.

NVPT series vacuum tempering furnace is a high-end industrial equipment specially designed for tempering, annealing and other heat treatment of metal materials. The equipment has a precision controlled and uniform cooling technology of heating and low pressure cooling under the protection of vacuum or inert gas, which effectively avoids the oxidation and decarbonization problems that may occur in the traditional tempering process. It can not only eliminate the residual stress after quenching of the workpiece, but also eliminate the residual stress of the workpiece. Improve the toughness and dimensional stability of the workpiece, but also optimize the organizational structure of the material, and greatly improve the surface quality and comprehensive mechanical properties of the workpiece; It can meet the tempering needs of different materials (such as alloy steel, titanium alloy, high-speed steel, etc.), and is widely used in aerospace, automobile manufacturing, mold processing, electronic components and many other fields, helping various industries to produce high-quality and high-performance parts.

VBL series Bottom charging vertical vacuum furnace is a high performance heat treatment equipment designed for large, heavy or complex structural workpieces, with a unique bottom charging structure, high loading efficiency and easy operation. The equipment achieves uniform heating and rapid cooling of the workpiece through precise temperature control in vacuum or controlled atmosphere environment, which is suitable for various heat treatment processes such as quenching, tempering, annealing, brazing, etc. Its vertical structure design is especially suitable for processing long shafts, rings, molds and large mechanical parts, and is widely used in aerospace, energy equipment, automobile manufacturing, nuclear power equipment and other fields. It can efficiently handle superalloy, titanium alloy, stainless steel, ceramic composite materials and other materials to ensure no oxidation and deformation of the workpiece, and significantly improve mechanical properties and service life.

The VTL series top charging vertical vacuum furnace is an efficient industrial equipment designed for long-axis, tubular and hanging heat treatment workpieces. The top vertical charging structure, combined with the vertical furnace body layout, significantly improves space utilization and operation convenience. The equipment can achieve complex processes such as quenching, annealing, solution and brazing through precise temperature control under vacuum or controlled atmosphere, especially suitable for processing thin and heavy workpieces that are easy to deform and require high precision. Its unique design can effectively reduce the risk of workpiece lifting deformation, widely used in aerospace engine rotors, energy equipment long axis, precision mold, semiconductor materials and other fields, suitable for high-temperature alloy, stainless steel, titanium alloy, ceramics and other materials without oxidation heat treatment, to ensure the performance of the workpiece uniformity, surface finish and dimensional stability, meet the stringent standards of high-end manufacturing.

PQ2C series double chamber vacuum furnace is an innovative design of intelligent heat treatment equipment, using independent double chamber structure (pretreatment chamber and main treatment chamber), to realize the optimization of the process flow. The pretreatment chamber integrates the functions of vacuuming, preheating and degreasing, which can efficiently remove volatile substances such as grease and binder on the surface of the workpiece and avoid the pollution of sintering at high temperature. The main processing chamber focuses on high temperature heating (up to 1320 ° C) and controlled cooling (gas quenching) to ensure material densification and performance improvement. The equipment is widely used in aerospace, electronic semiconductor, medical equipment, precision manufacturing, metal processing, scientific research and new material development and other fields, especially suitable for high value-added, high-precision parts processing, can significantly improve product yield and batch consistency. With the growing demand for new materials and precision manufacturing, its applications in high-end industry and scientific research will continue to expand.

VPM series vacuum diffusion welding furnace is a kind of high-end heat treatment equipment that integrates vacuum technology and hydraulic control technology. It is an advanced equipment designed for high-end material connection process, and is widely used in aerospace, automobile manufacturing, electronic devices, nuclear energy industry and new material research and development. Its core process, vacuum diffusion welding, can achieve high strength and defect free connection of the same or dissimilar materials (such as metals, ceramics, composite materials, etc.) under solid conditions without liquid phase formation, especially for the welding needs of precision parts, multi-layer structural parts and high melting point materials. The equipment is ideal for manufacturing high performance radiators, turbine blades, electronic packaging components, and nuclear reactor components.

The VKN series pre-vacuum gas nitriding furnace is a high-end heat treatment equipment that combines vacuum technology and gas nitriding process. Thanks to the high cleanliness environment and the precise and controllable quality of the infiltration layer, it can integrate nitrogen into the surface of the metal material to form a dense compound layer, thereby improving the wear resistance, corrosion resistance, heat resistance and mechanical strength of these components. Mainly suitable for gears, shafts, valves, molds and other parts of the pre-oxidation, nitriding, nitrogen carburizing (soft nitriding), after oxidation, tempering, annealing and other heat treatment process switching, its core advantage is high efficiency, precision and environmental protection, widely used in aerospace, automotive, electric power, petroleum and industrial manufacturing and other fields.

The VKT series Pre-vacuum tempering furnace is an efficient heat treatment equipment that combines Muffle tank (heat-resistant alloy sealed inner tank) with pre-vacuum technology, specially designed for high cleanliness and no oxidation tempering requirements. After the equipment quickly removes the impurity gas in the furnace through the pre-vacuum system, combined with the sealing protection of the Muffle tank, the workpiece is accurately tempered or annealed in an inert atmosphere or low vacuum environment, effectively eliminating the internal stress of the material, improving the toughness and dimensional stability, and completely avoiding oxidation, decarbonization and surface contamination. It is suitable for the tempering treatment of precision molds, high-speed steel tools, stainless steel parts, carbide and electronic components, widely used in tool manufacturing, auto parts, 3C electronics, medical equipment and other fields, especially suitable for high-end workpiece processing with strict requirements for surface quality and performance consistency.

VKQF series vacuum oil quenching furnace is a kind of vacuum heat treatment equipment specially designed for high hardness and high wear resistance metal workpiece, combining vacuum anaerobic heating and oil medium rapid cooling technology to achieve precision quenching process of workpiece. The equipment achieves uniform heating in a vacuum environment, and then controlled cooling of the workpiece through an efficient oil quenching system, effectively avoiding oxidation and decarbonization, while reducing the risk of deformation and cracking, significantly improving the hardness, wear resistance and fatigue strength of the material. It is widely used in the quenching treatment of die steel, alloy tool steel, high-speed steel, stainless steel and other materials, serving in the mold manufacturing, automotive parts, aerospace precision parts, cutting tools and other fields, especially suitable for gear, bearing, stamping die and other parts with strict dimensional accuracy and surface integrity requirements, is a key equipment to improve the performance and life of core parts.