{"id":11907,"date":"2026-09-09T09:28:30","date_gmt":"2026-09-09T09:28:30","guid":{"rendered":"https:\/\/asfrom.com\/?p=11907"},"modified":"2026-09-09T09:28:30","modified_gmt":"2026-09-09T09:28:30","slug":"asfrom-freezing-uv-irradiation-machine-faq","status":"publish","type":"post","link":"https:\/\/asfrom.com\/de\/asfrom-freezing-uv-irradiation-machine-faq\/","title":{"rendered":"ASFROM Freezing UV Irradiation Machine FAQ"},"content":{"rendered":"

Freezing UV Irradiation Machine Base Q&A<\/span><\/p><\/h1><\/div>

I. Grundlegende Produktinformationen<\/strong><\/span><\/p>\n<\/div>

Q1: What are the UV2\u20113200 \/ 4700 UV Curing Machines?<\/span><\/span><\/strong><\/p>\n

A1: The UV2\u20113200 \/ 4700 series are double\u2011sided UV curing machines specially designed for EVA\/MODE shoe material molding. Both upper and lower layers are equipped with independent UV lamp systems, capable of irradiating both sides of the shoe material simultaneously, or independently controlled for single\u2011side irradiation. Particularly suitable for shoe materials requiring double\u2011side treatment, greatly improving production efficiency.<\/p>\n<\/div>

Q2: What are the main differences between UV2\u20113200 and UV2\u20114700?<\/span><\/span><\/strong><\/p>\n

A2\uff1aThey belong to the same series with identical core functions and working principles. The main difference lies in machine length and irradiation area size. UV2\u20113200 is a more compact model suitable for medium\u2011capacity lines; UV2\u20114700 is an extended model with a longer irradiation zone, suitable for high\u2011volume, high\u2011speed continuous production. Specific selection should be based on line space, output requirements and workpiece dimensions. (Note: Refer to official specification sheets for detailed parameters.)<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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II. Anwendbare Branchen und Werkstoffe<\/strong><\/span><\/p>\n<\/div>

Q3:What materials can UV2\u20113200 \/ 4700 process and in what scenarios are they mainly used?<\/span><\/span><\/strong><\/p>\n

A3:\u00a0Mainly used for molding and pre\u2011bonding treatment of EVA, MODE (mould midsole) and other shoe materials. UV irradiation triggers polymerization of the primer, increasing surface polarity and making the material easy to adhere. Particularly suitable for shoe material processes requiring double\u2011side irradiation, such as sports shoe midsoles and outsoles.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

\u4e09. Working Principle & Features<\/strong><\/span><\/p>\n<\/div>

Q4:What is the curing principle of UV2\u20113200 \/ 4700<\/span>?<\/span><\/span><\/strong><\/p>\n

A4:The UV primer is evenly wiped onto the shoe material surface. After drying, the material is fed into the UV irradiator. UV light from both upper and lower lamps splits the photoinitiator in the primer to generate free radicals, triggering polymerization and grafting polar groups onto the shoe material surface, thus increasing polarity and adhesion with glue for strong bonding.<\/p>\n<\/div>

Q5: \u00a0What are the outstanding features and advantages of UV2\u20113200 \/ 4700?<\/span><\/span><\/strong><\/p>\n

A5:<\/p>\n

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  1. \n

    Double\u2011sided irradiation<\/span><\/strong>: Independent upper and lower lamp systems can irradiate both sides simultaneously.<\/span><\/p>\n<\/li>\n

  2. \n

    Independent control<\/span><\/strong>: Upper and lower layers can be turned on\/off separately, also suitable for single\u2011side processes.<\/span><\/p>\n<\/li>\n

  3. \n

    High output<\/span><\/strong>: Production capacity over 1,000 pairs per hour.<\/span><\/p>\n<\/li>\n

  4. \n

    Labor saving<\/span><\/strong>: Traditional machines require two passes (one for each side); this machine completes double\u2011side treatment in a single pass.<\/span><\/p>\n<\/li>\n

  5. \n

    Low\u2011temperature treatment<\/span><\/strong>: Special air duct design with good temperature control prevents deformation of EVA\/MODE foamed materials.<\/span><\/p>\n<\/li>\n

  6. \n

    Intelligent detection<\/span><\/strong>: Immediate alarm and faulty lamp position display when a lamp fails to light.<\/span><\/p>\n<\/li>\n

  7. \n

    Independent high\/low power control<\/span><\/strong>: Each lamp can be individually adjusted for flexible operation.<\/span><\/p>\n<\/li>\n

  8. \n

    Fault protection<\/span><\/strong>: Warning light flashes and conveyor belt automatically stops when UV system fails.<\/span><\/p>\n<\/li>\n<\/ol>\n<\/div>

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    \u56db.Installation & Operation<\/strong><\/span><\/p>\n<\/div>

    Q6: What utility conditions are required for UV2\u20113200 \/ 4700?<\/span><\/span><\/strong><\/p>\n

    A6:Power supply: AC380V\/50Hz\/3Ph (refer to each model’s specification sheet for specific power). Exhaust: Must connect exhaust ducts to outdoors for both upper and lower lamp housings. Machine must be properly earthed. Installation environment should have good ventilation, no corrosive gases, and adequate clearance from walls for maintenance and heat dissipation. (Note: Refer to official manual for detailed installation requirements.)<\/p>\n<\/div>

    Q7: What key precautions should be taken before operation?<\/span><\/span><\/strong><\/p>\n

    A7:<\/p>\n