Single-layer spiral retaining ring, without protruding "ears". It is made by flattening steel wire and undergoes heat treatment and surface treatment, resulting in excellent elasticity and toughness. It has the following characteristics:

·Equal cross-section and uniform stress distribution reduce stress concentration phenomena

·The inner and outer edges are smooth and intact, without ear interference with the mating parts

·No burrs on the inner and outer diameters, easy to disassemble and assemble

·Almost no scrap material is generated during the production process, saving materials

·No need to make molds. By changing the thickness of the material, it can be easily made into light, medium, and heavy-duty types. ·Short production cycle, with a wide range of optional materials, including spring steel, stainless steel, copper, and other metal materials, which can be easily produced.

Multi-layer spiral retaining rings, made by coiling flat metal wires, undergo heat treatment and surface treatment, and possess excellent elasticity and toughness. They are available in shaft-use, hole-use, double-ring, and multi-ring designs, featuring the following characteristics:

·No gaps - The shape is a continuous circumference, ensuring full contact with the assembly parts

·With equal cross-sections and uniform stress distribution, the phenomenon of stress concentration is reduced.

·The inner circle is smooth and complete, without any ears interfering with the mating parts

·No burrs on the inner and outer diameters, easy to disassemble and assemble

·No scrap material is generated during the production process, saving materials

·No need to make molds. By changing the thickness and number of coils of the material, it can be easily made into light-load, medium-load, and heavy-load types

·With a short production cycle and a wide range of optional materials, spring steel, stainless steel, copper, and other metal materials can be easily produced.