Nitrile Lined Steel Grinding Jar, 2 Size, 2.3 Gal/8.7 L

US Stoneware J6122CWNI, Nitrile Lined Carbon Steel Grinding Jar w/ Cover, 2 Size, 2.3 Gal/8.7 L

Lined Carbon Steel grinding jars have "quick change" snap in liners which are especially useful when cross contamination of varied materials must be avoided. The standard liner is neoprene, but polyurethane, low ash rubber, EPDM or Nitrile (BUNA-N) is also available.

All grinding jars are equipped with a positive lid locking bar for quick, easy operation. All units come with precision fit covers having a neoprene gasket. Optional gaskets of other materials are available. All jar sizes (except 000) accept an optional discharge cover which has a grate allowing the grinding media to be retained when the ground material is poured from the jar.

US Stoneware J6122CWNI, Nitrile Lined Carbon Steel Grinding Jar w/ Cover, 2 Size, 2.3 Gal/8.7 L Features:

• All sizes have quick-change snap-in liners This feature is especially significant when varied materials are milled and cross contamination must be avoided

• Using a separate liner for each material protects the product, saves clean-up time, reduces number of jars required.
• Note: Cover liners are not snap-in; a different cover is needed for use with each liner
• Jars are carbon steel
• Recommended where silica contamination must be held to an absolute minimum
• Buna-N, EPDM , Low-Ash rubber, Neoprene, and Polyurethane liners are available

US Stoneware J6122CWNI, Nitrile Lined Carbon Steel Grinding Jar w/ Cover, 2 Size, 2.3 Gal/8.7 L Specifications:

Jar Size 2

Gals. 2.3

Liters 8.7

Diameter 10-1/4

Jar Height 8-1/2

Overall Height 11-5/8

Mouth Opening 6-1/8

Appx Net Weight-lbs 14

Bench or floor model Jar Mills have one to six jar capacities. Rollers have simple adjustment to use jars from 2—9in (51—229mm) diameter. Mills are used for wet or dry grinding, mixing, and blending of ores, chemicals, ceramics, glass, etc. Special 2in (50.8mm) diameter neoprene rollers keep jars centered during operation. Adjustable speed settings from 0—300rpm. Welded steel frames, roller chain drives, and sealed ball bearings assure long service life. Mills operate on 115V, 50/60Hz electrical supply. Grinding jars and media are ordered separately.

Grinding Jars are Roalox porcelain or premium High Alumina ceramic. Roalox has four times the wear life of ordinary porcelain. High Alumina fired ceramic has higher service life, negligible silica contamination, and polyurethane coated body to minimize breakage. Both have wide mouths for fast loading/ cleaning and neoprene gasketed lids with positive-locking bar and hand wheel. Jar capacities range from 0.3—5.6L, and diameters from 3.4—9.5in (86—241mm). Specimen capacity is approximately 25% of total jar volume. G rinding media required is approximately 50% of jar volume. Largest Jars have Est. Ship Wt.: 28lb (13kg).

Grinding Media is cylindrical with length equal to diameter for maximum surface area. Ultra high fired Burundum alumina with 3.42 specific gravity is ideal for most milling. Burundum is supplied in 10lb (5kg) packages. Premium high-density 5.55 specific gravity Zirconia mills twice as fast as alumina with less wear of grinding jars and media. Zirconia is sold in 5lb (2kg) packages. 

The US Stoneware J6122CWNI is a high-quality grinding jar with a capacity of 2.3 gallons or 8.7 liters. This grinding jar is made of carbon steel and is lined with nitrile, which is ideal for applications where silica contamination must be kept to a minimum.

One of the key features of this grinding jar is the "quick change" snap-in liners. This feature is especially useful when working with different materials and avoids cross-contamination. The standard liner is neoprene, but other options such as polyurethane, low ash rubber, EPDM, or Nitrile (BUNA-N) are also available. Using a separate liner for each material not only protects the product but also saves cleanup time and reduces the number of jars required. It should be noted that the cover liners are not snap-in, so a different cover is needed for each liner.

All grinding jars come with a precision fit cover equipped with a neoprene gasket. However, optional gaskets made of different materials are also available. Additionally, except for the smallest size, all jars accept an optional discharge cover with a grate that allows the grinding media to be retained while pouring out the ground material.

The specifications of the US Stoneware J6122CWNI grinding jar are as follows:
- Jar Size: 2
- Capacity: 2.3 gallons / 8.7 liters
- Diameter: 10-1/4 inches
- Jar Height: 8-1/2 inches
- Overall Height: 11-5/8 inches
- Mouth Opening: 6-1/8 inches
- Approximate Net Weight: 14 lbs

The US Stoneware J6122CWNI grinding jar is designed to be used with bench or floor model jar mills, which can accommodate one to six jars of various sizes. These mills are versatile and can be used for wet or dry grinding, mixing, and blending of ores, chemicals, ceramics, glass, and more. They are equipped with adjustable speed settings and ensure long service life with welded steel frames, roller chain drives, and sealed ball bearings.

Please note that the grinding jars and media are ordered separately. The grinding jars are available in Roalox porcelain or premium High Alumina ceramic, both of which offer excellent wear resistance. The grinding media is available in ultra high fired Burundum alumina or premium high-density Zirconia, with each offering specific advantages for different milling applications. Overall, the US Stoneware J6122CWNI grinding jar with its quick change liners, durable construction, and wide range of compatibility, is an excellent choice for any grinding or milling operation.