Mold Hot Air Drying Oven

  • Mold pre-heated hot air circulating oven
  • Mold pre-heated hot air circulating oven
  • Mold pre-heated hot air circulating oven

Mold pre-heated hot air circulating oven

  • Name:Mold pre-heated hot air circulating oven

    Working room size: 3000x1500×1500mm (DxWxH)

  • Order

Mold pre-heated hot air circulating oven


Mold pre-heated hot air circulating oven is used for preheating or shaping cast iron mould, aluminum alloy mould and plastic mould in industrial production.The hot air drying oven with flat car, which is suitable for heavy products and large workpieces in or out the oven, and there is a guide rail at the bottom of the drying oven.The flat car can be designed according to the actual condition, such as hand trolley, electric trolley, etc.

Structure characteristics:

1. Exterior is adopted fine powder coating treatment; Inner materials are all SUS304 stainless steel.

2. High temperature resistant long shaft motor, the fan blade is connected with the motor to ensure a large number of hot air circulation in the oven.

3.Thermal insulation material:

Thermal insulation layer of door: Silicone strips forced tight.

Between the inner and outer walls of the equipment are filled with high-temperature resistant aluminum silicate, which is used for heat insulation and heat preservation.

4.Heating element: U-shaped tubular heating tube with stainless steel tube as shell material; heating elements are installed in the air ducts of both sides the oven, motors are installed on the top of the oven. Long service life.

5. Over-temperature protection, super load automatic power system.

6. Heating system:PID+SSR

7.The thermostat: PID microcomputer control, automatic constant temperature, temperature quickly compensation function

8. Timer: start timing when the temperature reaches the set temperature, cut off the heating power supply when the time reaches the set range.

9.Can be matching glass window according to customers demand. And accepted any customized model which can be suitable for transportation.

10. Explosion-proof door system:

A small explosion-proof door is arranged on the back of the oven.When the pressure inside the oven is too high, the explosion-proof door on the back will be flicked automatically to achieve the effect of reducing pressure and explosion-proof.


Commonly, one set oven is equipped with one stainless steel flat car, It can be put in or out the oven conveniently.

Loading flat car: two tracks are set in the oven. The flat car runs on the extended track. The load capacity of the flat car is more than 2000kg.

Flat car with manual or automatic can be optional.

Equipped with light rail wheel or pulley can be optional.

13.Heating rate: 5~6℃/min

Specifications of Mold pre-heated hot air circulating oven

1.Name: Mold pre-heated hot air circulating oven

2.Model : 3.0x1.5x1.5 m (DxWxH)

3.Working temperature scope: room ~300℃

4.Temperature control precision:±1℃

5.Heating power:48KW

  Motor power:750W *8set

6. Stainless steel flat car with wheels: 1set 

7.Working room size: 3000x1500×1500mm (DxWxH)


Safety protection 

◆Leakage protection

◆Circuit breaker protection

◆Motor overload protection

◆Grounding protection

◆Overtemperature protection


1. Drying temperature: Max. 300 º C.
2. Automatic control system and computer control system on request.
3. The special requirements should be indicated at the time of order.
4. For operation temperature of over 300 º C, please indicate when order. We will design specially.
5. The ovens dimension of working room can be customized according to customers requirements.

Product pictures

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Details display

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Structure Diagram

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Our products will be packed with transparent film and soft foam, and then be packed with strong export wooden case.


Shipping method

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1.    Standard export wooden cases.

2.    Customized packaging can be available.


1.    We can ship the goods to you by Air, Sea and International Express such as DHL,UPS,TNT,EMS and so on.

2.    You can also choose the appropriate one based on your timeline and budget.

3.    You can choose to use your own shipping agent.

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We offer below business term:



•1. Q:Are you the factory or trading company?
• A:we are the factory, professional in manufacturing and various kinds of ovens.

• 2.Q:Why choose us?
• A:We are the factory with own team, we can provide you the reliable quality products while with reasonable price.

• 3.Q:How to get the quotation?
A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

4.Q:How about your packing and shipment?

A:Products would be covered with pe film then put them into the standard wooden case, By Sea or by Air are available.

5.Q:What's the Payment method?
A:30% by T/T in advance, 70% balance by T/T paid off before shipment.

6.Q: Where is your factory ?
A: Our factory located in Qingdao city, Shandong, China.welcome you to visit our factory.

It takes about 1.5 hours driving from Qingdao air port.

7.Q:What’s the warranty time?

A:  Our warranty time is 12 months after the machine has been arrived at buyer’s factory, during guarantee period, the cost of any spare parts or new accessory should be borne by the sellerBeyond the warranty period we only charged for the cost of spare part.

8.Q:What’s the delivery time?

A:Generally the delivery time will be approx 30days after received deposit. If you need the ovens urgently, we can arrange our production schedule specially. 

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Our Services

A. Technical service

1. We calculate the capacity and recommend the best models.

2. We supply the spare parts and technical support in & after the warranty time.

3. We supply the training course to your workers at our factory if you need.

B. After-sales service

1. Technical support for your installation, operation and maintenance.

2. One year's warranty

3. Spare parts and technical support at most economic prices after the warranty.


About us

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Contact information

If our ovens are exactly suitable for your production, please contact us at any time.

We will try our best to satisfy you.

The contact information as follows:


Contact Us

Companyname:Qingdao Zhihongda Machinery CO.,LTD

Contact:Ms. Zhang


Mobile:+86 15963239408

Address:No.318, Zhaizishan Road, Huangdao District,Qingdao City,China

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