Forged Grinding Media Ball with Grade B3 for High-Performance Grinding

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: DIA: 50mm-150mm
• Material: Steel
• Type: Grinding Ball
• Breakage Rate: <1%
• Impact Value: >12j/Cm^2
• Grade: 45#,50mn,60mn,65mn,B2,B3
• Hardness: 55-65HRC
• Microstructure: M+a
• Falling Ball Times: >12000
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: 20mm-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Shandong Jinchi Heavy Industry Joint Stock Co., LtdAs a trailblazer in the domain of high-performance grinding products, we at Shandong Jinchi are proud to present a splendid array of top-quality offerings. Our core product lines encompass GRINDING MEDIA FORGEDsteel BALLS, along with CASTING STEEL BALLS,exceptional GRINDING RODS, and meticulously crafted GRINDING CYLPEBS, all designed to surpass rigorous international benchmarks. Our formidable manufacturing prowess includes a staggering annual production capacity exceeding 100,000 tons.

Chemical Composition of our premier Forged grinding media mill steel ball expertly engineered for mining applications

Materials	C%	Si%	Mn%	P%	S%	Cr%
B2	0.70-0.85	0.17-0.37	0.70-1.00	≤0.035	≤0.035	0.4-0.6
B2-1	0.55-0.70	0.15-0.30	0.65-0.85	≤0.020	≤0.020	0.70-1.10
High Carbon B2	0.85-1.10	0.15-0.45	0.40-1.20	≤0.035	≤0.035	0.20-1.10
B3	0.58-0.66	1.70-1.90	0.68-0.80	≤0.030	≤0.030	0.78-0.90
45#	0.42-0.50	0.17-0.37	0.5-0.8	≤0.035	≤0.035	0.25max
B4	0.65-0.75	1.20-1.40	0.50-0.70	≤0.025	≤0.025	0.85-1.00
B6	0.75-0.90	0.17-0.37	0.8-1.02	≤0.035	≤0.035	0.88-0.98
B6-1	0.82-0.90	0.15-0.35	0.90-1.05	≤0.020	≤0.020	0.88-0.98
42CrMo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20
40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10
65MN	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25
60MN	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25
50MN	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25

Specification of Forged grinding media mill steel ball for mining

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC
Φ150

Advantages:

1.Material Quality: We assiduously select exceptional steel exclusively from the illustrious Laigang Group and JIYUAN, two of China's preeminent steel manufacturers, celebrated for their dedicated production tailored for superior grinding balls.

2. Product Range: Our diverse product lineup features bespoke steel grinding balls to accommodate any client need, spanning both cast and forged varieties, offering an all-encompassing selection.

3. Capacity: With an awe-inspiring production might of approximately 100,000 MT, we pledge a continuous, seamless supply of our media products directly to you.

4. Production Facility: Our cutting-edge automated production line guarantees unmatched quality consistency across our entire product range.

5. Delivery: Owing to our streamlined automated production system, swift delivery following order confirmation is our signature, potentially as rapid as 14 days/2 weeks depending on specifications.

6. Quality Control: Our committed independent laboratory, furnished with state-of-the-art and precise lab equipment, ensures that every production phase strictly adheres to our quality mandates.

WHY CHOOSE US
Premium raw materials sourced from leading steel mills
State-of-the-art automated production lines
Stringent quality management protocols, complemented by exceptional after-sales service
More than two decades of industry expertise
Advanced and precise laboratory equipment
Certified with ISO9001, ISO14001, ISO45001, and SGS
Strategically positioned within a mere four-hour reach of Qingdao port
FAQ

Q1: What sets your company apart from the competition?

A: Celebrating a remarkable 28-year journey of relentless commitment to manufacturing excellence, we stand proudly as the forefront leaders in the realm of steel ball production. Our relentless pursuit of unparalleled quality and innovative breakthroughs distinguishes us significantly from our peers.

Q2. Which countries form the global footprint of your product sales?

A: Our products have garnered global confidence and admiration, establishing a strong presence in vibrant markets across Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. To enhance customer satisfaction, we strategically maintain branch offices in Australia.

Q3: Is your company a trading entity or a manufacturer?

A: We are immensely proud to identify as a dedicated manufacturing factory, where the essence of quality and masterful craftsmanship permeates every facet of our operations.

Q4: What is the expected delivery time for your orders?

A: Our standard delivery schedule is an impressive 10-15 days, tailored to the order quantity. We are committed to ensuring a prompt and streamlined delivery process to cater to your demands efficiently.

Q5: Are samples available, and is there an associated cost?

A: Certainly, we are thrilled to provide complimentary samples to illustrate our superior quality. Nonetheless, the responsibility of the freight cost falls to the recipient.

Q6: Could you elaborate on your payment terms?

We accommodate T/T payments, necessitating a 30% advance and the remaining 70% upon presentation of a Bill of Lading copy.
Alternatively, for enhanced convenience, we accept L/C with a 100% Irrevocable Letter of Credit at sight.

Innovative Manufacturing Process