Nitrogen Protection , Continuous Brazing Furnace , Electric Heating Aluminum

Main use

It is a controlled atmosphere aluminum brazing furnace system. It is mainly used for continous brazing the workpieces of aluminum water tank, oil cooler, medium cooler, warm air, pipe-belt-type condenser, evaporater, parallel-flow condenser,laminated evaporator, power plant air cooler under the protection of nitrogen.

The products produced by thr pure electric heating aluminum brazing furnace

heat exchanger intercooler condenser

evaporator Gas water heater core body heat exchanger

Features

• The high performance, fire resistant, insulation and environment-friendly materials are adopted to ensure the excellent thermal insulation performance of the furnace. It effectively reduces the no-load loss of the equipment; The nitrogen purge and curtain design is reasonable with dedicate fabrication to lower nitrogen consumption, therefore the equipment is power saving and operation cost is lower;
• Fine and reasonable heating furnace section, hardware selection and software parameter adjustment of high-precision advanced temperature control instrument, make furnace temperature control accuracy ≤± 0.2 °C, the product temperture difference in the brazing zone is ≤3°C;
• The advanced variable frequency speed control network is adopted to transmit the workpieces stably. Accurately controling the running time of the workpiece in each heating zone ensure the heating curve of aluminum brazing accurately achieved;
• The instrument of high precision oxygen concentration on-line monitoring system provides the advanced means for the real-time and accurate measurement of the atmosphere in the furnace;

• The spray device's design is simple, and nozzles ensure the fluxes on the brazing workpieces adequate and uniform;

• Strong heating ability of the dry oven and the quick circulating wind inside the furnace ensure that the workpieces inside the furnace have no moisture to damage the workpiece quality;

• Strong wind cooling ability, small shaking and low noise;

• The advanced and completed control system makes the production line integrated and intelligent.

Xi'an Aojie Electric Heating Equipment Engineering Co., Ltd. is a premier manufacturer of mesh-belt controlled atmosphere continuous brazing furnaces and industrial heat treat systems.

Started in early 1990s, Xi'an Aojie designed and manufactured its first mesh-belt controlled atmosphere continuous brazing furnace. In the years that have followed, Xi'an Aojie has committed to independent research and development of advanced brazing furnaces and heat treat equipments.

Nowadays, Aojie mesh-belt continuous controlled atmosphere brazing furnace has successfully replaced imported equipment due to its unique advantages. Aojie mesh-belt controlled atmosphere brazing  furnaces are widely used for brazing parts of stainless steel, carbon steel, aluminum, brass and copper, etc. by the industries of automobile, aero-space & aviation, and household appliances, etc.

To serve the aero-space & aviation industry, Aojie developed high, intermediate and low temperature high precision electric heating car bottom furnaces which meet temperature uniformity requirements set by US Military Specifications.

Aojie also developed BAB production lines for the production of stators and rotors of high efficiency and power economized motors.

Xi'an Aojie is a full service supplier, beginning with initial technical services such as feasibility studies, facility analysis and planning, continuing through equipment manufacturing, system installation, furnace start-up and operator training.

Aojie is always untiringly seeking to provide dependable equipment and technical support for customers to manufacture high-quality and low-cost products.

Some of our customers are as follows: