Name: Lab Grinding Jar 125ml-Natural Agate Stainless Steel Jacket Ceramic Parts Compatible Retsch PM Series for Industrial Ceramic
Brand: Hunan Jingshengda Ceramic Technology Co., Ltd
SKU: Retsch PM100 PM200 PM300 PM400
Price: 699.00 USD
Availability: InStock

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Lab Grinding Jar 125ml-Natural Agate Stainless Steel Jacket Ceramic Parts Compatible Retsch PM Series for Industrial Ceramic

125ml agate grinding jar

Retsch PM grinding jar

stainless steel ceramic grinding jar

Place of Origin:

Hunan, China

Brand Name:

KINGDA

Model Number:

Retsch PM100 PM200 PM300 PM400

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Product Details

Type:

Ceramic Parts, 50ml Volume Zirconia Ball Mill Jar For Retsch PM100 PM200 PM300 PM400

Application:

Industrial Ceramic

Material:

Zirconia Ceramic, Zirconium Oxide -ZrO2

Surface:

Good Surface Zirconia Milling Jar

Size:

50 Ml / 80 Ml / 125 Ml / 250 Ml / 500 Ml

Usage:

Small Lab Planetary Ball

Abrasion Resistance:

Very Good

OEM:

Available

Density:

6.02g/cm3

Shape:

Cylindrical

Product Name:

Retsch Milling Jars

Highlight:

125ml agate grinding jar

Retsch PM grinding jar

stainless steel ceramic grinding jar

Payment & Shipping Terms

Price

$599.00 - $799.00/sets

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Product Description

Lab Grinding Jar 125ml-Natural Agate Stainless Steel Jacket Ceramic Parts Compatible Retsch PM Series for Industrial Ceramic

Highly polished natural agate (SiO₂) grinding jars featuring excellent chemical stability, low contamination and high hardness. Agate jars provide outstanding resistance to acids, alkalis and organic solvents, making them ideal for high-purity sample preparation and precision grinding applications.

Optimal Grinding Configuration

To produce optimum grinding results, the jar size should be adapted to the sample amount to be processed. The grinding balls are ideally sized 3 times bigger than the largest sample piece. Following this rule of thumb, the number of grinding balls for each ball size and jar volume is indicated in the table below.

To pulverize, for example, 200 ml of a sample consisting of 7 mm particles, a 500 ml jar and grinding balls sized at least 20 mm or larger are recommended. According to the table, 25 grinding balls are required.

Typical Sample Materials

Zirconia planetary ball mills are perfectly suitable for size reduction and dispersing of various materials including:

Alloys, bentonite, bones, carbon fibres
Catalysts, cellulose, cement clinker, ceramics
Charcoal, chemical products, clay minerals, coal
Coke, compost, concrete, electronic scrap
Fibres, glass, gypsum, hair, hydroxyapatite
Iron ore, kaolin, limestone, metal oxides
Minerals, ores, paints and lacquers, paper
Pigments, plant materials, polymers, quartz
Seeds, semi-precious stones, sewage sludge
Slag, soils, tissue, tobacco, waste samples, wood

Application Fields

The grinding jars are widely applied in geology, mineral analysis, electronics, ceramics, chemical engineering, materials research, environmental protection and other laboratory applications.

Each jar set includes a grinding jar, jar lid, rubber sealing gasket and different sizes of agate grinding balls, ensuring efficient and reliable grinding performance.

Compatible Models

For Retsch grinding jars:

50ml, 80ml, 125ml zirconium oxide, agate, tungsten carbide grinding jars for Retsch planetary ball mill PM100, PM200, PM300, PM400
25ml, 35ml, 50ml zirconia oxide, tungsten carbide jars for Retsch Mix mill MM 500
50ml, 100ml, 250ml and 500ml zirconia oxide and tungsten carbide for Retsch vibratory disc ball mill RS200

For Fritsch grinding jars:

250ml and 500ml zirconia, alumina, agate grinding jar for Fritsch P5, P5/2, P5/4, P6

We have drawings for all the above models of equipment and maintain inventory of all ball mill jars.
Contact us for more information:
WhatsApp/WeChat: +86 19119299397

Standard Dimensions

(Offer OEM & ODM Service)

Jar Volume	OD (mm)	ID (mm)	Total Height (mm)
25ml	49	32	51
50ml	55	38	67
100ml	65	50	75
250ml	92	74	88
500ml	100	84	118
1000ml	128	108	150
2.0L	158	138	162
3.0L	158	138	220

Note: Jar size tolerance ±0.1-0.2mm per batch. One set includes: jar + lid + rubber sealing gasket.

Choice of Grinding Jars & Grinding Balls

To prevent excessive abrasion, the hardness of the grinding jars and grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be chosen.

Material Compatibility Recommendations

Categories of Materials	Recommended Mill Jars
Soil and other materials not allowed with any impurity	Agate mill jar
Metal & nonmetal materials not allowed with any impurity	Zirconia mill jar
High hardness materials like diamond, tungsten carbide	Tungsten carbide mill jar
Strong acid & alkali materials or high temperature applications	PTFE mill jar
Iron ore materials with lower impurity sensitivity	304 Stainless steel mill jar
Pigment or materials with later high-temperature processing	Nylon mill jar
Aluminum materials like ceramic glaze	Corundum mill jar
Electronic materials like lithium battery	Polyurethane mill jar
Easily oxidized materials requiring special atmosphere protection	Vacuum mill jar

Mill Jar & Ball Compatibility Matrix

Items	Agate Balls	Alumina Balls	Stainless Steel Balls	Zirconia Balls	Tungsten Carbide Balls
Agate Mill Jar	1
Alumina/Corundum Mill Jar	2	1		2
Stainless Steel Mill Jar			1
Zirconia Mill Jar		2		1
Nylon Mill Jar	2			1
PTFE Mill Jar	1			2
Polyurethane Mill Jar	1			2
Tungsten Carbide Mill Jar				2	1