B2 B3 B6 Forged Grinding Balls for Efficient Mining Operations

• Customization: Available
• Material: Steel
• Content: Steel
• Model NO.: 1 inch to 5.5 inch
• Usage: Grind, Mining
• Processing Type: Forged or Hot Rolling
• Size: 1 Inch to 5.5 Inch
• Color: Black
• Customized: Customized
• Hardness: 60-65HRC
• Breakage: Below 1%
• Impact Value: 14j Above
• Heat: Heat Treated
• Density: 7.85g
• Transport Package: Bag or Drum
• Specification: 1"-5.5"
• Trademark: JINCHI
• Origin: Shandong, China
• HS Code: 7326110000
• Production Capacity: 100000 Tons Per Year

Product Description

Product Description

Our forged grinding balls are meticulously crafted using advanced air hammer techniques, while our hot rolling balls benefit from cutting-edge skew rolling technology. This dual approach ensures unparalleled precision and quality.
Thanks to our fully automated production lines, the quality control of each ball achieves new heights of excellence. This guarantees flawless quality with
precise size control, unwavering hardness, and a consistently uniform internal structure for every single ball.This precision results in exceptional performance across various applications.

Product Parameters

Exemplary uniform hardness: 60-65HRC, ensuring durability and performance.
Minimized breakage rate: consistently below 1%, delivering reliability under all conditions.
Superior grinding resistance, extending the ball's lifespan by10-30%, offering longer-lasting use.
Remarkable high impact value: surpassing 14j/cm2, providing exceptional energy absorption.
Enhance your milling operations with high comprehensive efficiency.

Chemical elements of steel balls

Brand	Materials	C	Mn		Si	Cr	S	P	V
JC-1	50Mn	0.48-0.56	0.70-1.0		0.17-0.37	≤0.25	≤0.035	≤0.035
JC-2	60Mn	0.57-0.65	0.70-1.0		0.17-0.37	≤0.25	≤0.035	≤0.035
JC-3	65Mn	0.62-0.70	0.90-1.2		0.17-0.37	≤0.25	≤0.035	≤0.035
JC-4	B2	0.72-0.85	0.70-0.80		0.17-0.37	0.40-0.70	≤0.035	≤0.035
JC-5	B3	0.58-0.70	0.70-1.00		1.50-1.90	0.70-0.90	≤0.035	≤0.035
JC-6	B6	0.80-0.95	0.80-1.00		0.17-0.37	0.80-1.00	≤0.035	≤0.035
Specification of hot rolling steel Grinding balls
Nominal diameter		Diameteical Tolerance		Weight of single ball in average			Surface hardness	Impact toughness
(mm)		(mm)		(g)			(HRC)	(j/cm2 )
Φ20		+2      -1		32			60-65	≥14
Φ25				64
Φ30				110
Φ40				263
Φ50				513
Φ60		+3    -2		888
Φ70				1410
Φ80				2104
Φ90				2996
Φ100				4110
Φ125		+3  -3		8027			58-63

Certifications

SGS inspections can be arranged prior to shipment, adding an extra layer of assurance on quality.

Packaging & Shipping

1. Packing Details: Choose between robust steel drums (850-930kgs/drum) or convenient flexible container bags (1 ton/bag) to suit your needs.
2. Delivery Details: Swift delivery within 15-25 days post prepayment or sight of LC, ensuring prompt availability for your operations.

Detailed Photos