Collapse Tester

Collapse tester for paper tube.

Incepted in the year 2018, "A.K. Engineers" is distinguished Manufacturer, Trader and Retailer enormous consignment of All tpye of matrial testing equipment, Rubber, Leather, Plastic, Footwear Fabric, Paper, Helmet, Fome, Cable Etc.

We are one of the leading manufacturers and suppliers of Collapse Tester which are widely used for checking the sturdiness of non-metallic conduits used in electric wiring. For testing the ability of these conduits to bend without deforming in their cross section or reduction in their cross-sectional area is determined by bending a portion of the conduit through an angle of 90 and maintaining it under bent condition for a period 24 hours inside a hot air oven at a temperature of 60 2 C, and consequently passing a barrel shaped go-gauge through it. The gauge shall pass through the bent conduit under its own weight without any restriction. Specifications: Angle of bending of conduit: 90 Diameters of conduits that can be tested: 16, 20, and 25mm Related Standards: IS 9537 (Part 1) - 1980: Specification for conduits for electrical installations Part 1: General requirements IS 9537 (Part 3) - 1983: Specification for conduits for electrical installations Part 3: Rigid plain conduits of insulating materials IS 9537 (Part 4) - 1983: Specification for conduits for electrical installations Part 4: Pliable self-recovering conduits of insulating materials

Definition: - A Core with in a roll of paper which has collapsed radically or the end is crushed axially from excessive thrust loads. Damage is due to hard impact received during handling & transit. Defective roll as a result it of surfacing rolls on end in an excessively high pile, which in turn causes the lower ends of the lower rolls to fail in axial direction. Specification:- ? To test the tube pressure increase by the force of air pressure by the pneumatic cylinder with control hand operated valve. ? Pressure shows by the pressure gauge with fixer pointer in unit kg/cm2. ? After rupture the cone/tube the fixer pointer stops and shows the gauge reading in kg/cm2. ? Different jig will be used for different size of cone/tube. ? Maximum load capacity 1000 kgf.

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