KN BALL           China Steel Ball and Leading Enterprise       

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             KN Steel Ball                                                                                                     Production in ISO/TS16949:2009

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How a Ball is Made

Heading: In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.

Deflashing: The flash line, a ridge left by the forming dies, is removed as balls roll between heavy, cast iron panels.

Soft Grinding: Similar to deflashing, except that a grinding stone is used to improve precision.

Heat-treating: Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.

DeKNaling: This step removes the residues and by-products from the heat-treating process.

Hard Grinding: Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as close as ±.0001".

Lapping: Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade 10 - 48.

Finishing: Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.products pass through at least two 100% inspection stages, using proprietary, automated inspection processes.

 

Manufacturer chrome balls    Manufacturer Carbon balls  Manufacturer Stainless  balls  Steel ball manufacturing process

Manufacturer Brand    Manufacturing ball steel Material   Manufacturer steel ball Price Manufacturer  steel balls  standard

STEEL BALL FACTORY SITES     STEEL BALL MATERIAL ANALYSIS    STEEL BALL HARDNESS TEST

STEEL BALL PRODUCING   HI PRECISION OF STEEL BALL ULTRA  GRINDING  STEEL BALL PACKING ATTENTIONS

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