A Heavy Industry Company from Pakistan Purchased a Vacuum Gas Quenching Furnace

To further improve the production capacity of high-end precision parts in today's increasingly competitive global manufacturing industry, a well-known heavy industry company from Pakistan decided to introduce an advanced vacuum gas quenching furnace.

After a strict selection process, Brother Furnace was finally chosen as its partner to start a new chapter of efficient, environmentally friendly, and high-quality production. This heavy industry company, with its deep industry heritage and forward-looking strategic vision, is constantly seeking technological innovation and equipment upgrades to consolidate its leading position in the international market. This cooperation with Brother Furnace has achieved mutual success.

In-depth Analysis of Vacuum Gas Quenching Furnace

Vacuum high-pressure gas quenching furnace, as a popular product of modern heat treatment technology, is designed to meet the special needs of high-end materials such as tool steel, mold steel, elastic alloy, stainless steel, and 3D printing additive materials. It is not only capable of vacuum bright quenching but also widely used in complex processes such as sintering and brazing, offering the possibility of comprehensive optimisation of material properties.

The equipment consists of several precision systems, including a pressure furnace chamber, heating chamber, vacuum system, electric control system, filling system, water cooling system, pneumatic system, and convenient transport trolley outside the furnace. Each system is carefully designed and rigorously tested to ensure precise control and efficient operation of the entire hardening process.

High-efficiency Heating System

The gas quenching furnace adopts a graphite heating body, combined with the heating chamber constructed by graphite soft felt and hard felt, the maximum operating temperature can reach an amazing 1350℃, which can fully meet all kinds of high-temperature heat treatment needs.

Uniform Quenching Technology

Multiple rows of graphite nozzles are evenly distributed on the inner wall of the heat insulation layer to ensure that high-pressure gas is uniformly and forcibly ejected from the nozzles during the gas quenching process. This helps to achieve uniform and rapid cooling of the workpiece, effectively avoiding deformation and cracking caused by uneven thermal stress.

Innovative Material Platform Design

The material platform of the vacuum gas quenching furnace consists of graphite pillars, graphite hearth, and AL2O3 spacer strips. This unique design effectively prevents the bonding problem between the material tray and the graphite hearth under high-temperature, which guarantees the continuity and stability of the production.

Non-pollution Heat Field

The gas quenching furnace can be equipped with high-temperature molybdenum belt heating and molybdenum foil insulation screen hearth, which is not only resistant to high temperature, non-volatile, and free of impurities, but also achieves zero pollution to the heat-treated workpieces, ensuring the purity and excellence of product quality.

High-efficiency Air Cooling System

The vacuum high-temperature gas quenching furnace is equipped with a high-pressure impeller fan, a multi-stage high-efficiency copper heat exchanger, and an air duct deflector. The gas cooling is filled with high-purity nitrogen or argon.

Driven by the high-speed fan, the gas is cooled by the high-efficiency heat exchanger and then uniformly sprayed to the workpiece through the duct guide device to achieve the maximum cooling rate, and it takes less than 7 minutes for the empty furnace to cool down from 1,150℃ to 250℃ (the cooling water temperature is less than 35℃), which greatly improves the production efficiency.

Flexible Air Cooling Pressure Adjustment

The air cooling pressure can be adjusted arbitrarily within the range of 1-10 bar to meet the individual quenching requirements of different materials and ensure the precise control of process parameters.

High Praise from Customers

Since the introduction of this vacuum quenching heat treatment furnace to this heavy industry company, its production capacity and product quality have achieved a qualitative leap. The surface finish, internal organization uniformity, and mechanical stability of the workpieces have all reached an unprecedented high level, which has won the praise of both domestic and foreign customers.

At the same time, the efficient operation and low maintenance costs of the equipment have also brought significant economic benefits to the company, further consolidating its leading position in the industry.

Customers have reported that since the introduction of Brother Furnace's vacuum high-pressure gas quenching furnace, their production process and product quality have undergone significant changes.

The surface finish of the workpieces treated by the gas quenching furnace has reached an unprecedented level, the internal organization is more uniform and the mechanical properties are more stable. These improvements not only enhance the overall quality of the product but also extend the service life of the product, winning high praise from customers.

The vacuum quenching heat treatment furnace is also impressive in the improvement of production efficiency. The high efficiency of the vacuum high-pressure gas quenching furnace's heating and rapid cooling capabilities have led to a significant reduction in their production cycle.

At the same time, the automated operation of the equipment reduces human intervention and the risk of human error, further improving the stability and efficiency of the production line. This efficient production model allows the customer to respond faster to market demand and seize market opportunities.

In terms of environmental protection, this equipment also shows excellent performance. It emits no harmful gases during operation, which is fully in line with this Pakistani heavy industry company's pursuit of green production. This not only helps them establish a good corporate image but also provides strong support for them to explore the international market.

In addition, the performance of Brother Furnace in terms of technical support and service also made the customer deeply satisfied. From equipment selection, installation, and commissioning to staff training and after-sales service, every link reflects the professionalism and dedication of Brother Furnace. The patient guidance and timely response of the technical team allowed the customer to use the equipment in the process of the problems encountered have been effectively resolved to ensure the smooth operation of the production line.

It is an honor to harvest the customer's high recognition and satisfaction with Brother Furnace's vacuum gas quenching furnace.

Brother Furnace is looking forward to continuing to deepen the cooperation with this company in the future, jointly exploring the infinite possibilities of heat treatment technology, and working together to create a more brilliant tomorrow.

Brother Furnace--A Professional Manufacturer of Real Air Quenching Furnace

As a professional manufacturer of heat treatment equipment, Brother Furnace knows that every cooperation is a double test of quality and service. Brother Furnace is proud and encouraged to see the brilliant achievements of customers after using the vacuum gas quenching furnace of Brother Furnace.

In the future, Brother Furnace is looking forward to cooperating with more enterprises in pursuit of excellence and innovation, exploring the infinite possibilities of heat treatment technology, and contributing to the transformation and upgrading of the global manufacturing industry.