Specifications for Stainless Steel Roller Mill Jar

• Made of Stainless Steel (grade 304 or grade 316), corrosion resistant.
• Lid, gasket, and clamps are included.
• Cylindrical steel jars are easy to pour and easy to clean. Minimal cross contamination.
• Abrasion resistant for long lasting milling.
• Anti-leaking safe design, easy lock and roll design.
• No dead end, good for both dry mill and wet mill. 
• Stainless steel grinding balls (grade 304 SS or grade 316 SS) can be ordered from MSE Supplies. 

304 & 316 Stainless Steel Grinding/Milling Jars for Roller Mill Price
Product #	Material Grade	Volume (ml)	Price (USD)
JA0318	304	500	389
JA0319	316	500	447
JA0309	304	1000	519
JA0320	316	1000	589
JA0312	304	2000	579
JA0321	316	2000	665
JA0315	304	3000	759
JA0322	316	3000	879
JA0317	304	5000	959
JA0308	304	10,000	1,479
JA0324	316	10,000	1,699
JA0306	304	15,000	1,889
JA0325	316	15,000	2,172

Features of Stainless Steel Roller Mill Jar

Item No.: JA0309 (Grade 304) / JA0320 (Grade 316)

Material: 304 or 316 stainless steel

Grinding Jar Volume: 0.5 L to 15 L

Max Loading Capacity: 2/3 capacity of the grinding jar

Shape: cylindrical, Outer diameter-106 mm, Height-165 mm

Density: 8.0 g/cm³

Main Chemical Compositions: Fe (70.6~67.4%), Cr (17~19%), Ni (8~10%)

Hardness: <=187 HB

Attachments: lid & silicon sealing gasket

Grinding Balls: stainless steel balls (should be ordered separately)

Grinding Ball Diameters: 3/5/8/10/15/20/25/30mm

Abrasion Resistance: fairly good

Suitable for: medium-hard, brittle samples

Dimensions and Weights of Stainless Steel Roller Mill Jars
Jar Volume	Outer Diameter (mm)	Inner Diameter (mm)	Height (mm)	Weight (kg)
500ml	88	82	144	~1
1L	106	100	172	~2
2L	131	124	206	~3
3L	158	152	217	~4
5L	178	172	269	~5
10L	243	233	307	~12
15L	271	263	347	~13