PORTER-CABLE 6931 Plunge Router Base for 693

ASIN: B0000222VF
Brand: PORTER-CABLE
Post : 8 mon ago (January 27, 2017) | 89 views.

Feature :

  • Replacement Plunge Base for Models 693LRPK and 694vK
  • Compatible with Router Motors 6902, 6902vS
  • Six depth stop positions for versatility
  • Dimensions: 12.5 by 8.8 by 12.0 inches (WxHxD); weighs 6.4 pounds
  • Comes with 1-year warranty and 30-day performance certification


  • List Price : $99.99
  • Price : $96.85
  • Your Save : $3.14 (3% OFF)
  • Usually ships in 24 hours
  • Price on Fri, 27 Jan 2017 02:57:54

Description :

Amazon.com Protect against accidents and keep every job running smoothly with this plunge router base from Porter-Cable. The 6931 is made specially for use with routers 690, 9690, and 691, giving you more options and flexibility when completing projects. It also saves you money by supplying the plunge feature you need, without necessitating the purchase of a whole new router. Lightweight and easy-to-use, the 6931 offers six depth stop positions and completely enclosed springs for consistent operation, as well as a convenient 2-1/2-inch plunge range.

PORTER-CABLE 6931 Plunge Router Base for 693 :

Kaolin is one of the most common minerals. Kaolin powder is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing material in white incandescent light bulbs, and in cosmetics. It is generally the main component in porcelain.

Kaolin is one of the most common minerals. Kaolin powder is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing material in white incandescent light bulbs, and in cosmetics. It is generally the main component in porcelain.

Kaolin processing equipment

The crushing process can be constructed by Jaw Crusher, Vibrating Feeder, Vibrating Screen, and Belt Conveyor. Jaw Crusher could be changed through Cone Crushers or Impact Crusher, which depends on need towards the size, shape of the gems and design project of kaolin manufacturing line. Ball Mill for kaolin is the common grinding mill in kaolin production line, it is used for coarse grinding, the finished size is 0.074-0.4 mm. Raymond Mill is the traditonal Grinding mill and porpular around the world. It finish particles have a good uniformity of finess, with passing screen rate as high as 98%. MTM Trapezium grinding mill is used as substitute of raymond mill for grinding Kaolin.

Kaolin processing flow

  • Wet process concludes mineral preparation, mineral dressing and processing, products processing three stages. Mineral preparation consists of work of burdening, crushing, stirring pulp and so on. During the dressing and processing working process, it mainly consists of hydraulic classification, flotation separation, selective flocculation, magnetic separation, chemical processing (albifaction) working process, this is in order to clear away the different impurities.
  • In general, dry process is mainly crushing the mined raw ore to around 25mm, then the ore goes into Cone Crusher for further crushing in order to make the size reach to around 6mm. The hot air that was blew into Cone Crusher could make the kaolin moisture from 20% to 10%. The crushed ore will have a further grinding process by Raymond Mill which is equipped with centrifugal separator and cyclone dust extractor.

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