Grinding Media Balls with Less Than 1% Breakage for Industrial Applications

• Customization: Available
• Material: Steel
• Content: >90%
• Model NO.: 20-150mm
• Usage: Grind
• Processing Type: Hot Rolling,Forged
• Size: 20-150mm
• Color: Black
• Customized: Customized
• Impact Toughness: >12ak.J/Cm2
• Microstructure: M+C
• Breakage Rate: <1%
• Heat Treatment: Quenching/Tempering
• Delivery Time: 7-25 Days
• Transport Package: Flexible Container Bags or Steel Drums
• Specification: 20-150mm
• Trademark: jinchi
• Origin: China
• HS Code: 73261100
• Production Capacity: 10, 000 Ton/Per Year

Product Description

Premium Quality Forged Steel Grinding Ball/Grinding Media for Mining Excellence

PRODUCT DESCRIPTION

1. Grade: 45#, B2, B3, 50Mn, 60Mn, 65Mn

2. Size: Diameter 20MM-150MM

3. Hardness: HRC 50-65

4. Certification: ISO9001, ISO14001, ISO45001, SGS, BV

5. Chemical composition:

Name	C	Mn	Si	S	P	Cr
JC-01-45#	0.42-0.50	0.50-0.80	0.17-0.37	0.035max	0.035max	0.25max
JC-02-50MN	0.48-0.56	0.70-1.00	0.17-0.37	0.05max	0.05max	0.25max
JC-03-60MN	0.57-0.65	0.70-1.10	0.17-0.37	0.05max	0.05max	0.25max
JC-04-65MN	0.62-0.75	0.90-1.20	0.17-0.37	0.05max	0.05max	0.25max
JC-05-B2	0.60-0.85	0.70-1.00	0.17-0.37	0.05max	0.05max	0.40-0.60
JC-06-B3	0.50-0.65	0.40-1.00	1.35-1.85	0.05max	0.05max	0.80-1.20
JC-07-B2-1	0.55-0.75	0.65-0.85	0.15-0.35	0.05max	0.05max	0.70-1.20

Explore Our Two Hot-Selling Grinding Balls, Perfectly Engineered for Both Ball and SAG Mills

Diamater mm	JC-05-B2		Application
	Surface	Volumetric	Ball mill with diameter 1-8m
20-40	60-65	60-65
50-70	60-65	58-63
80-100	56-63	54-62
Diamater mm	JC-06-B3		Application
100	60-65	58-63	SAG mill with diameter below 13m
120	60-64	57-62
130	60-63	56-60
150	58-62	54-60

MAIN PRODUCTS

ABOUT US
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd, is a leading manufacturer of exceptional grinding products. Our company's flagship offerings includeforged grinding media steel balls, casting grinding steel balls,grinding rods, grinding cylpebs,all meeting rigorous international standards with an impressive annual production capacity exceeding 100,000 tons.

Exceptional raw materials, cutting-edge full-automated manufacturing lines, precise heat treatment technology, and a strict quality control system synergize to ensure our products deliver stable impact performance, superior wear resistance, and outstanding cumulative grinding performance.

Equipped with an independent laboratory featuring advanced and precise lab equipment, we guarantee each production step adheres to the highest quality standards. Additionally, our company boasts ISO9001 quality certification, OHSAS18001 occupational health and safety certification, and ISO14001 environmental management system certification.

PRODUCTION PROCESSING
PACKING AND DELIVERY
1. Ocean or Railway Shipping
2. Customer-Designated Transportation Mode
3. Packing Details:
Container Bag: Dia 20mm-150mm (1000kg/bag)
Steel Drums: Dia 20mm-80mm (900kg/drum), Dia 90-150mm (850kg/drum)
Steel Drums on Pallet or Bags on Pallet
4. Delivery Details: Shipment within 7-25 days post payment receipt or LC at sight.

CERTIFICATIONS

WHY CHOOSE US
High quality raw materials sourced from leading steel mills
State-of-the-art automated production lines
Rigorous quality management and comprehensive after-sales service
Over 20 years of industry expertise
Top-tier advanced lab equipment
ISO9001, ISO14001, ISO45001, SGS certified
Strategically located for four-hour access to Qingdao port