Trolley Type Heat and Aging Furnace / Aluminum Alloy Wires Annealing Furnace

  • Payment Terms T/T, L/C, D/P, etc.
  • Delivery Time 90 days
  • Place of Origin China
  • Port of Loading Shanghai, China
  • Shipping By sea
  • HS Code 8514300090
  • Container Load 2*40OT
  • Warranty Period 12 months

Product Details

Main Components

Commercial Parts

Installation and Commissioning


Product Details

In order to improve the mechanical properties of aluminum alloy wires after drawing, quenching heat treatment is generally required. But the strength and hardness of aluminum alloy wires do not immediately increase after quenching, in order to improve the strength and hardness of aluminum alloy wire, aging treatment after quenching is required.

The aging of aluminum alloy wire can occur at normal temperature, which is called “natural aging”. However, due to the low temperature, the natural aging progresses slowly, which seriously affects the production and processing of the next process. The heating method can promote the mobility of metal atoms and accelerate the restoration of the aluminum alloy to a stable state. The process at artificial high temperature is called “artificial aging”. “Manual aging” can restore the performance of the aluminum alloy wire after quenching in a short time, which greatly improves the production efficiency. This is generally called an aging furnace.

The trolley-type aluminum alloy aging furnace from us can meet the aging treatment of a large number of aluminum alloy wires, and is the best equipment for aging treatment of aluminum alloy wires for wires and cables.

1. Equipment Features

1. Processed parts with uniform hardness and less deformation;
2. Easy operation and maintenance;
3. Reliable performance, low failure rate;
4. Electric control system with high precision;
5. Small space occupation;
6. Low price and energy saving.

2. Main Technical Parameters

Bobbin Nos.

32,40,64,80,96,etc (can be customized)

Rated temperature (℃)

150~300(temperature adjustable)

Furnace uniformity(℃)


Bobbin size (mm)


Surface temperature rise of furnace shell (℃)


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    Main Components

    This equipment is mainly composed of furnace shell, furnace lining, trolley, heating element, hot air circulation fan, furnace door mechanism, electrical control cabinet and other parts.

    1. Furnace Shell

    Furnace shellThe furnace shell is welded from high-quality cold-rolled steel plate and section steel. Its strength and rigidity are sufficient to support the weight of the furnace body and the circulating fan. The inner liner and the furnace air deflector are made of QA235 material. The air deflectors on both sides of the furnace adopt a hanging buckle structure, which can make the air deflectors expand freely when heated, and are not easy to deform, easy to disassemble, safe and durable

    2. Furnace Lining

    Furnace lining

    The insulation material of the furnace lining uses high-quality aluminum silicate fiber (temperature resistance is 950 ℃), which is filled between the outer shell and the inner liner. Moderate tightness during filling to ensure effective heat insulation and insulation

    The heating element adopts U-shaped stainless steel heating tubes to be hung and installed in the air ducts on both sides of the furnace. The surface power of the heating tube is accurately calculated to ensure its sufficient service life.

    The top of the furnace is equipped with two vertical centrifugal hot air circulation fans with low noise and large flow. The heat emitted by the heating tube is forced to circulate convection to promote uniform temperature in the furnace. Fan shafts and blades undergo dynamic and static balance tests to ensure smooth operation with no noise and no resonance.

    3. Furnace Door

    Furnace door

    One or two furnace doors can be provided on the furnace body according to customer requirements. The furnace door is lifted by a cylinder drive mechanism without the need for a counterweight device. The upper and lower positions are controlled by a non-contact proximity switch. The furnace door is sealed with an automatic cylinder locking mechanism to ensure that the furnace door is sealed without gaps and heat leakage in the closed state. The cylinder seal adopts imported original parts, and the seal ring at the inlet and outlet of the furnace is installed on the panel of the furnace body, which is easy and fast to replace.

    4. Trolley


    Depending on the number of aging furnace doors, one or two trolleys can be equipped accordingly. When one is working in the furnace, the other trolley can load and unload workpieces outside the furnace. Trolley shell is welded by shaped steel. Wheels and driving mechanism are installed at the bottom. The insulation layer is made of aluminum silicate fiber cotton. The upper surface is tiled with steel plates and bolted. The workpiece is placed on the steel plate. The trolley enters and exits the furnace is realized by the reducer driving the trolley. The trolley and furnace body are sealed with aluminum silicate fiber felt in a sealed groove, sealed by the cylinder and connecting rod, which can effectively prevent heat leakage, improve thermal efficiency, achieve uniform furnace temperature, easy operation and energy saving.

    Commercial Parts

    1. The electric control cabinet adopts Rittal brand;

    2. Programmable temperature control table adopts British Continental brand;

    3. Air switch, main circuit contactor and fuse adopt Siemens brand;

    4. Fan control, trolley control, heating alarm control adopt Siemens brand;

    5. The power control switch adopts China brand.

    Installation and Commissioning

    After the order is established, we will provide customers with foundation drawing and layout drawing. Customers can build and lay foundations according to the drawings we sent.

    We will discuss in detail with our customers about the commissioning plan before the equipment arrives at the factory. Customers need to prepare materials for installation and commissioning. Of course we will send a detailed preparation list to help our customers.

    We will send two experienced engineers, including a mechanical engineer and an electrical engineer. They will guide the installation and commissioning which will last for about one month. Engineers will try best to train the workers be familiar with the equipment.


    Q: Can I visit your factory?
    A: All the customers from both home and abroad are warmly welcomed to visit our company and factory.

    Q: Do you supply the installation and commissioning?
    A: Yes, we do as followings:
    -As soon as customer informed us the machines are put in the right place, we will send both mechanical and electrical engineer for machine start up.
    -No-load testing: After machine installed completely, we make no-load testing first.
    -With-load testing: Usually we will can produce 3 different wires to make load testing.
    -Acceptance report: After the buyer confirms that machine can reach all specification under contract, the acceptance report will be signed for our record that machine will be in guarantee period.

    Q: What information should I offer to get a detailed quotation from you?
    A: For single machine: Usually we need to know inlet wire size, outlet wire size to be produced, productivity, pay off and take up size to choose the right machine.
    For new cable plant or new cable production line, we need to know the datasheet of cables to be produced, the productivity, the standards to be followed, etc to design all machines needed.

    Q: Can you supply the auxiliary equipment along with the machines?
    A: Yes, definitely.
    We has supplied heat exchanger, copper/aluminum powder filter machine, cooling tower, chiller, air compressor, drawing dies, pointing machine, cold welders, bobbins etc. with our machines.

    Q: Could you do the design for the whole plant?
    A: Yes, this is our advantage.
    With the data sheet of cable to be produced, the standard your cables should follows, the productivity you expected. Our engineer on production technology and machinery will make design of production machines, test equipment, accessories like bobbins, dies, rewinding lines and materials needed.

    Q: How can I know the status of my order?
    A: We have our OA system on tracking the production.
    For any of your request we can send photos and videos of your order, also we can use FACETIME to let you know the production.

    Q: How do you work on the inspection before delivery?
    A: We will make dynamic balance testing, levelness testing, noise testing, etc. during production.
    After production finished, usually we make no-load running of each machine before delivery. Customers are welcomed to attend the inspection.

    Q: What exhibitions will you attend, can we meet in the fair?
    A: Dusseldorf International Wire and Cable Fair;
    Wire South America Fair;
    International Wire and Cable Fair in Shanghai;
    International Istanbul Wire Fair, etc.
    wire Southeast Asia Fair, etc.

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