Universal rotating rings screw rings rotating lifting point Which is the most expensive professional manufacturer Shenzhen Guang Chen

Universal rotating rings / rings, screws / rotating lifting point Which is the cheapest, Shenzhen Guang Chen specializes in manufacturing a variety of industrial rings hanging points, red plastic HASCO standard high intensity universal rotary screw rings Swivel hoist ring rotating rings universal screw / Swivel hoist ring- mold rings / tower rings / side pull rings / bolted ring, can be rotated 360 degrees, 180 degrees, compared to traditional screw rings pull stronger, more secure, widely used in mold, machine tools, wind power, etc. Lifting handling machinery. Since the internal bearing, even in the case load can also be flexible to rotate freely, using a metal mold for resin molding (bumpers, dashboards, etc.) need to be reversed when the job. Products meet the EU standard EN-1677, all using the finest raw materials AISI aerospace quality chrome-molybdenum steel, through Spectrometer Analysis of material and certification to ensure that the correct elemental, in accordance with MIL-H-6875 heat treatment and ASME Code 100 % magnetic particle inspection, all products and parts are by checking, for larger workpieces may have imploded in the forging process and the design of ultrasound examinations, all of the products, parts, are 2.5 times the safe load the implementation of pre-stretched, each batch with a certain number and proportion of 1.5 times the safe load, to impose 20,000 dynamic fatigue tests to ensure the strength and toughness of the heat treatment, each batch of a certain amount and proportion of static tensile load limit of the breaking strength test. All the artifacts were four times the minimum intensity safe load.