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Bearing packaging Abstract : Bearing outer packaging fair share of packaging bearing manufacturing complete inspection package for cleaning rust treatment to achieve waterproof and dust into the impact of maintenance bearing quality precision bearings package easy to use for marketing purposes into rust rust rust-proof packaging suitable for large -volume shipments of the same subscriber agreement bearing short-term operational principles using simple easy to use package 2002 : the machine , the WTO is a challenge but also the opportunity to increase our experts pointed out that research and development of CNC machine tools to accelerate the development of universal CNC machine tools Rambling China production, demand and the development of technology and service competition development status of China manufacturing milling machines and machining centers domestic market and the outlook lathe machining center in the direction of the world development trend of world trends in domestic and foreign machine tool numerical control system development trend of cutting technology and CNC machine tools development.
Packaging and outer packaging bearing their fair share .
Bearing in manufacturing finished and after passing inspection , the cleaning and anti-rust treatment , then put the package in order to achieve waterproof, moisture , dust, shock , maintaining quality and precision bearings as well as ease of use and sale purposes .
Bearing inner packing by rust period is divided into three categories:
① short- term rust packaging : rust of 3 to 6 months , suitable for large -volume shipments to the same subscribers, will be put into use in the short term bearing . By mutual agreement , to facilitate the use of the principle , the use of simple packaging . ② general rust of packaging : rust period of one year for general purpose bearing . ③ long rust-proof packaging : rust of two years for special and precision bearings.
Bearing polyethylene plastic tube packaging materials ( boxes ) , kraft paper, plain and wrinkles polyethylene composite paper, cartons, polyethylene or polyethylene plastic film , plastic woven nylon fastening tape or fastening tape , waterproof high-strength plastic tape , sacks , etc. The above materials are required to ensure that the corrosion resistance of the material can test pass.
The principle of the method of packaging bearing requirements :
① miniature bearings : every 10 to 15 sets of bearing into a plastic tube, every 5 to 10 plastic tube into a box ( or bag , wrapping ) . ② medium and small bearings: bearing sets with polyethylene film , kraft paper or polyethylene composite external wrapping paper conducted ; sets bearing into a plastic tube ( box ) ; single set of bearings with polyethylene film bag , folding or seal the bag and then into a carton .
③ large bearings :
With polyethylene film or polyethylene composite paper packaging single set , and then loaded into a carton ; polyethylene film bag, folding bag packing after a single set , and then into a carton ; single package into a special plastic boxes ; single sets of three- wrapped package : inner polyethylene film or composite tape with middle fastening belt, with a waterproof outer layer of permeable plastic tape .

④ large bearings:
Three sets of single-wrapped package (supra); single package wrapped by four layers: In the above-described three-wrapped package, the outermost layer and then wrapped with linen.
Outer diameter ≥ 150mm of separable tapered roller bearings in the front pack, should be outside the assembly before the polyethylene film liner, or inner and outer components separately packaged. The outside diameter ≥ 150mm interchangeable cylindrical roller bearings, because the packaging easy to knock sets injuries, general internal and external components can be packaged separately.
Bearing packaging materials and general requirements are as follows:
① double corrugated boxes, each containing a total weight (gross weight) does not exceed 25kg, box strapping plastic packaging for external use; ② nail crate (wooden box), each containing a total weight does not exceed 30kg, blue steel strapping external tank; ③ calcium plastic corrugated boxes, each containing a total weight does not exceed 25kg, box packed with plastic strapping love.
The bearing products into the box with inner packaging, should be in the box liner bags or plastic film; inside the gap, if any, need to block corrugated, paper and other dry material to fill.