250 ℃ Dust Free Oven (Class 1000)
The electric oven adopts the new heating technology of energy saving and environmental protection. The electric heating pipe is heated by the power supply to generate heat source. When it is absorbed by the heating object, it can be directly transformed into heat energy, so as to obtain the rapid drying effect, shorten the production cycle, save energy and improve the product quality. The circulating fan installed on the upper part of the oven sends the cold air to the electric heating element installed in the electric heating chamber for heating as hot air, which is sent to the drying materials after air distribution by the air regulating plate. After exchanging with the materials, the waste gas carrying a large amount of moisture and waste heat is discharged into the external atmosphere (moisture discharge) through the moisture outlet, and the other part enters the circulating fan through the air inlet for recycling, so as to make full use of the waste heat
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  • Technical Features

    1. Material: SPCC steel plate is used on the outside and baked with powder paint after antirust treatment, and Sus stainless steel plate is used inside;

    2. Motor: high temperature resistant long shaft motor;

    3. Wind wheel: powerful multi wing wind wheel;

    4. Sealing: silica gel sealing;

    5. Overtemperature protection: overload automatic power-off system;

    6. Circulation mode: forced horizontal air supply circulation, special air circuit design, uniform heating temperature;

    7. Temperature control mode: PID + SSR SCR;

    8. Temperature range: RT (room temperature) + 20 ℃ - 250 ℃;

    9. Temperature controller: PID microcomputer control, PV / SV display at the same time, key setting, temperature to time, time to cut off heating;

    10. High temperature resistant high efficiency filter: the filtration efficiency is 99.97% ~ 99.99%.


  • TypeInternal dimensions W*H*D(cm)External dimensions W*H*D(cm)  Net weight(KG)Power (KW)Number of floors / load bearing    (kg/ layer)temperature rangeLaminate unit price strip / round holeDoor typeNote
    HMF250-45/40/40-C45*40*4066*83*68
    22/15kgRT+20~250℃100/150SingleThe cleanliness grade is class standard
    HMF250-50/60/50-C50*60*5070*123*78
    32/15kgRT+20~250℃125/225Single
    HMF250-60/90/60-C60*90*6087*163*8821054/20kgRT+20~250℃160/350Single
    HMF250-80/100/60-C80*100*60107*173*88
    64/20kgRT+20~250℃190/435Single


  • Application

    It is used in general baking process, aging test of various electronic components, plastic and chemical products, high temperature stress relief requirements, development of industrial parts, quality management and other related normative fields.


  • Main components
    U-shaped heating pipe

    u=3592500736,3517951145&fm=26&gp=0.jpg

    Hot air circulating fan

    FsK8VNHCDWgD9amYBO6SIWAPoqih.jpg

    Load carrier (SUS304 material): can be set as required:2 layers, 3 layers, 4 layers, etc

    China-Industrial-Vacuum-Drying-Oven-with-Timing.we

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