Durable Steel Balls for Grinding with Impact Toughness Over 12ak. J/Cm2

• Customization: Available
• Material: Stainless 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 Balls / Grinding Media for Mining Applications

PRODUCT DESCRIPTION

1. Grade: 45#, B2, B3, 50Mn, 60Mn, 65Mn - Crafted for Excellence

2. Size: DIA 20MM-150MM - Versatile Range to Suit Your Needs

3. Hardness: HRC 50-65 - Engineered for Rigorous Performance

4. Certifications: ISO 9001, ISO 14001, ISO 45001, SGS, BV - Verified Quality and Compliance

5. Chemical Composition: Precision-Engineered for Reliability

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 Tailored for Ball Mills 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 - Commitment to Quality, is a highly specialized manufacturer of exceptional grinding products. Our company's main offerings includeforged grinding media steel balls, casting grinding steel balls,grinding rods, grinding cylpebs,with specifications meeting international standards. Our annual production capacity exceeds 100,000 tons.

Our superior raw materials, state-of-the-art fully automated production line, precise heat treatment technology, and stringent quality control system, ensure that our products deliver solid impact performance, high wear resistance, and outstanding combined grinding efficiency.

 

Equipped with an independent laboratory featuring advanced and precise lab equipment, we ensure that each step of the production process adheres to the highest quality standards. Furthermore, our company has earned ISO 9001 quality certification, OHSAS 18001 occupational health and safety certification, and ISO 14001 environmental management system certification.

PRODUCTION PROCESSING
PACKING AND DELIVERY
1. Ocean or Railway Shipping - Flexible Logistics
2. Customized Transportation Modes to Meet Customer Needs
3. Packing Details:
Container Bag: Dia 20mm-150mm (1000kg/bag) - Secure and Efficient Packaging
Steel Drums: Dia 20mm-80mm (900kg/drum), Dia 90-150mm (850kg/drum) - Robust Protection
Steel Drums or Bags on Pallet for Enhanced Stability
4. Delivery Details: Swift Dispatch Within 7-25 days upon receipt of payment or LC at sight.

CERTIFICATIONS

WHY CHOOSE US
Superior quality raw materials sourced from leading steel mills
Cutting-edge automatic production lines ensuring peak efficiency
Rigorous quality management processes complemented by stellar after-sales service
More than two decades of industry expertise
Advanced and precise laboratory equipment for meticulous quality control
ISO 9001, ISO 14001, ISO 45001, SGS certified - Trust in Our Standards
Strategically Located four hours from Qingdao Port for Unmatched Convenience