Forged Grinding Balls with Less Than 1% Breakage for Long-Lasting Use

• 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

Top-tier Forged Steel Grinding Ball/Grinding Media for Mining Industry

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

Our hot-selling grinding balls are crafted for robust performance in 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, stands as a trusted manufacturer of high-caliber grinding solutions. Our flagship offerings includeforged grinding media steel balls, casting grinding steel balls,grinding rods, grinding cylpebs,all of which meet global standards, supported by a hefty annual production capacity exceeding 100,000 tons.

Utilizing exceptional raw materials, our full-automated production line, precision heat treatment technology, and rigorous quality control processes ensure products that deliver stable impact performance, high wear resistance, and superior amalgamated grinding mill performance.

Our company boasts an independent laboratory equipped with advanced and precise instruments, ensuring every production stage aligns with our high-quality benchmarks. Furthermore, our enterprise is ISO9001 certified for quality, OHSAS18001 for occupational health and safety, and ISO14001 for environmental management.

PRODUCTION PROCESSING
PACKING AND DELIVERY
1. Ocean or Railway Transport Options
2. Flexible Customer-Designated Transportation Modes
3. Packing Details:
Container Bag: DIA 20mm-150mm (1000kg/bag)
Steel Drums: DIA 20mm-80mm (900kg/drum), DIA 90-150mm (850kg/drum)
Options for Steel Drums on Pallet or Bags on Pallet
4. Delivery Details: Swift dispatch within 7-25 days post-receipt of payment or sight LC.

CERTIFICATIONS

WHY CHOOSE US
Premium raw materials sourced from leading steel mills
Cutting-edge automatic production lines for unmatched efficiency
Rigorous quality management protocols and dedicated after-sales support
Over two decades of industry expertise
Sophisticated and precise laboratory facilities
Certifications including ISO9001, ISO14001, ISO45001, and SGS
Conveniently located, just four hours from the Qingdao port