1 Inch to 5 Inch Forged Balls for Grinding with High Toughness and Low Breakage Rate

• 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

Experience precision with our premium Forged Steel Grinding Ball, designed as superior grinding media for the mining industry, ensuring optimal performance in every operation.

PRODUCT DESCRIPTION

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

2. Size: DIA 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

Introducing our top-selling grinding balls, expertly crafted for both ball and SAG mills, delivering unparalleled durability and efficiency.
 

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 specialized manufacturer of premium grinding products. Our flagship items includeforged grinding media steel balls, casting grinding steel balls,grinding rods, grinding cylpebs,all of which meet rigorous international standards, with an impressive annual production capacity surpassing 100,000 tons.

Our products stand out due to exceptional raw materials, a fully-automated state-of-the-art production line, precise thermal treatment techniques, and a stringent quality control system, ensuring robust impact strength, superior wear resistance, and exceptional grinding performance.

 

Equipped with an independent laboratory featuring cutting-edge equipment, we guarantee that every stage of our production process adheres to the highest quality standards. Our dedication to excellence is underscored by our 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. Customers 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 for secure and convenient shipping.
4. Delivery Details: Expect prompt delivery within 7-25 days post payment or LC at sight.

CERTIFICATIONS

WHY CHOOSE US
High quality raw materials sourced from leading steel mills
Advanced automatic production lines ensuring precise manufacturing
Strict quality management and dedicated after-sales service
More than 20 years of industry experience
Advanced and precise laboratory equipment for quality assurance
ISO9001, ISO14001, ISO45001, SGS certified
Four hour reach to Qingdao port for efficient logistics and shipping.