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Safety Helmet Impact Testing Machine

    Buy cheap Safety Helmet Impact Testing Machine from wholesalers
     
    Buy cheap Safety Helmet Impact Testing Machine from wholesalers
    • Buy cheap Safety Helmet Impact Testing Machine from wholesalers
    • Buy cheap Safety Helmet Impact Testing Machine from wholesalers
    • Buy cheap Safety Helmet Impact Testing Machine from wholesalers
    • Buy cheap Safety Helmet Impact Testing Machine from wholesalers

    Safety Helmet Impact Testing Machine

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    Brand Name : Dongjun
    Model Number : DJ-DZ-351A
    Certification : ISO9001,CE,
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 500pcs
    Delivery Time : 15-25Work days
    • Product Details
    • Company Profile

    Safety Helmet Impact Testing Machine

    Safety Helmet Impact Testing Machine

    Product use

    The Safety Helmet Impact Testing Machine is a precision laboratory instrument designed to evaluate the impact absorption and puncture resistance performance of safety helmets, in full compliance with global industry standards. It simulates real-world impact scenarios via free-fall weights, measuring the peak force/acceleration transmitted to the headform to determine if the helmet meets mandatory safety criteria for industrial, construction, and protective use. Widely adopted by helmet manufacturers, third-party testing labs, quality inspection authorities and R&D institutions.

    Parameters

    ModelDZ-351A
    Control MethodMicrocomputer automatic control
    Drop Head TypesImpact Head & Puncture Head
    Force DisplayLED digital display, accurate to 1N, automatically save the maximum force value
    Head Form1#,2#head form 1pc, meet GB/T 2812-2006 annex A
    Drop headThe mass is 5 ~ 5.01kg, hemispherical, radius: 48mm, material: 45 #
    Puncture HeadMass: 3 ~ 3.05kg, cone angle 60 °, cone tip radius: 0.5mm, length 40mm, maximum end diameter 28mm, hardness HRC45
    Drop Height1000±5mm
    PowerAC 220V 50Hz 50W

    Working Principle of Helmet Impact Testing Machine

    The helmet, pre-adjusted for temperature and humidity, is mounted onto a standard head mold.

    Set the drop height (usually 1 meter) and select the test mode (impact or puncture).

    The machine automatically raises the weight to the set height, locks it, and then releases it for free fall.

    At the moment of impact, dynamic sensors capture the peak force/acceleration within milliseconds; the software records and displays this data.

    For puncture tests, if the cone contacts the head mold, an electrical contact indicator will sound an alarm, confirming penetration.

    Main Structure and Components of the Safety Helmet Impact Testing Machine

    Vertical Test Frame and Guide Rail: Rigid steel frame with precision linear guide rails to ensure the weight falls vertically without deflection; enclosed safety net/protective cover prevents debris from flying during testing.
    Head Mold: Standard head molds #1 and #2 aluminum-silicon alloy (compliant with GB/T 2812, ISO 3873 standards), mounted on a rigid base with a high-dynamic weighing sensor.

    Company Profile

    PACKING AND TRANSPORTATION

    FAQ

    How to install and use the product?

    The product is shipped with an operating instructions and video of English version.or we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance.

    How about the packing for machine, is it safely protected during transportation?
    Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.

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