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  • Impact Testing Machine / Plastic Rubber Impact Testing Machine XJJ-50.

    • Item No : 316562177993
    • Condition : New
    • Brand : Unbranded
    • Seller : haolungexiaogege
    • Current Bid : US $1903.36
    • * Item Description

    • XJJ-50 simply supported beam impact testing machine: XJJ-50 simply supported beam impact testing machine for hard plastic, fiber reinforced composite materials, nylon, glass steel, ceramics, cast stone, asbestos board, electrical insulation materials, such as non-metallic materials, impact toughness test. The impact test machine for the dial pointer structure, the impact of hammer with the active needle rotation, the active needle to drive the passive needle, to indicate the current impact angle, membership to calculate the impact of the sample to absorb the energy. The XJJ-50 Simply Supported Beam Impact Tester is suitable for the following materials: - hard thermoplastic molding and extrusion materials, including filled and reinforced materials, hard thermoplastic sheet; - hard thermosetting molding materials, including filled and reinforced materials, hard thermosetting sheets, including laminates; - fibrous unidirectional or multi-directional reinforced thermosetting thermoplastic composites such as felt, fabric, textile roving, chopped strand, composite reinforcing material, roving and ground fibers, prepregs (prepreg) Billets, including filled and reinforced materials; - Thermotropic liquid crystal polymer. Can use the mechanical processing and injection molding of the sample, while applicable to the gap and no gap of the sample. XJJ-50 simple support beam impact testing machine is the basic principle is to hammer hammer bar fixed on the uniaxial, do in the pendulum style, the pendulum raised a certain height and then free to fall, the potential energy into its kinetic energy , The impact to support the horizontal beam type of strip-like, the impact line is located in the middle of the two support seats. When the pendulum impact test specimen, the specimen will absorb a part of the pendulum energy, this part of the energy reflected in the pendulum impact after the sample continues to rise at the angle, according to the angle to calculate the energy absorbed by the sample, with J / M ^ 2 said. Description: Impact speed: 3.8m / s Pendulum energy: 7.5J / 15J / 25J / 50J Strike center distance: 380mm Pendulum horns: 160 ° Blade fillet radius: R = 2 ± 0.5mm Jaw radius: R = 1 ± 0.1mm Impact blade angle: 30 ± 1 ° Energy display resolution: 0.01J Jaw support spacing: 40/60/70 / 95mm Overall dimensions: 460 * 330 * 745mm
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