Grinding Cylpebs with Low Breakage Rate and Grade Cr10-28 Quality

• 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: 10*10MM 14*14mm 18*18mm 20*20mm
• Material: Iron
• Type: Grinding Cylpebs
• Breakage Rate: <1%
• Impact Value: >4j/Cm^2
• Grade: Cr10--28
• Hardness: 58-65HRC
• Microstructure: M+C
• Falling Ball Times: >10000
• Cast Ball Chrome: Cr1.0-28.0
• Heat Treatment: Quenching +Tempering
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: DIA 10*10MM 14*14mm 18*18mm 20*20mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Discover the extraordinary efficiency that JINCHI offers with its factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products are a perfect fusion of exceptional quality and cost-effectiveness, finely tailored to satisfy all your grinding necessities.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence, celebrated for its innovative and high-quality grinding solutions. We proudly showcase a remarkable selection of offerings, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are masterfully engineered to meet and exceed global standards. With cutting-edge facilities at our disposal, we are proud of our remarkable annual production capacity surpassing 100,000 tons.

We look forward to your inquiry about our premium grinding balls. Be assured of receiving the most competitive pricing swiftly. Thank you for considering us.

Why Choose Us
High Prime raw materials are sourced directly from acclaimed steel mills, guaranteeing unmatched quality and excellence in our products.
Advanced Our state-of-the-art automatic production lines ensure consistently superior manufacturing quality.
Strict With rigorous quality controls and exemplary after-sales service, we ensure complete customer satisfaction.
More Boasting over twenty years of unparalleled expertise, our industry experience is unrivaled.
Advanced Our precise laboratory facilities conduct thorough testing to assure product quality.
ISO9001, ISO14001, ISO45001, and SGS certifications testify to our unwavering dedication to quality and environmental responsibility.
Four -hour proximity to Qingdao port ensures swift, efficient export logistics.

Chemical Composition of forged steel balls and Forged cylpebs

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 Steel Mill Balls

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

Forged Grinding Cylpebs size


Advantages:

1.Material Quality: Sourcing our steel directly from Laigang Group and JIYUAN, leading steel producers in China, ensures superior material quality for grinding balls.

2. Product Range: Our vast portfolio caters to diverse customer demands, providing a wide range of cast and forged options.

3. Capacity: With a strong production capacity around 100,000 MT, we guarantee reliable and continuous media supply to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines ensure flawless quality consistency in all products.

5. Delivery: Our efficient automated systems enable rapid order fulfillment, typically within 14 days, customized to your specific requirements.

6. Quality Control: Our state-of-the-art laboratory, outfitted with the latest and most advanced testing instrumentation, guarantees that every step of our manufacturing process adheres to the pinnacle of quality standards, ensuring exceptional product excellence.


Meticulously Crafting: The Manufacturing Process of Forged Balls and Forged Cylpebs



Precision Engineering in the Manufacture of Casting Balls and Cast Grinding Cylpebs

Chemical Components OF CASTING BALL AND CASTING CYLPBES
Type	Chemical components
	C	Si	Mn	Cr	Mo	Cu	P	S
Low-Cr	1.8-3.3	≤1.5	0.3-1.5	1-3	≤1.0	≤0.8	≤0.10	≤0.10
Medium-Cr	1.8-3.3	≤1.2	0.3-1.5	4-9	≤1.5	≤0.8	≤0.10	≤0.10
High-Cr	1.8-3.3	≤1.2	0.3-1.5	10-18	≤1.0	≤1.2	≤0.10	≤0.06
Superhigh-Cr	1.8-3.3	≤1.2	0.3-1.5	19-35	≤2.0	≤1.2	≤0.10	≤0.06

Nominal diameter (mm)	Weight of single ball  in average (g)	Quantity/ MT	Surface hardness	Endurance impact test (Times)
Φ15	13.8	72549	>60	>10000
Φ17	20.1	49838		>10000
Φ20	32.7	30607		>10000
Φ25	64	15671		>10000
Φ30	110	9069		>10000
Φ40	261	3826		>10000
Φ50	510	1959		>10000
Φ60	882	1134		>10000
Φ70	1401	714		>10000
Φ80	2091	478	>58	>10000
Φ90	2977	336		>10000
Φ100	4084	245		>8000
Φ120	7057	142		>8000
Φ130	8740	115		>8000

CASTING CYLPBES SIZE:

Prestigious Certifications


Frequently Asked Questions (FAQ)

Q1: What sets your company apart from others in the industry?

A: With an impressive legacy spanning 28 years of unwavering production expertise, we distinguish ourselves as esteemed and professional steel ball manufacturers, devoted to unparalleled excellence.

Q2. Where across the globe have your products established a presence?

A: Our products enjoy global trust and are present in diverse markets including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. Additionally, we have strategically positioned branch offices in Australia to enhance our service delivery.

Q3: Is your company primarily a trading entity or an actual manufacturer?

A: We take pride in identifying as a dedicated manufacturing factory, committed to producing excellence.

Q4: What is the anticipated delivery timeframe for your orders?

A: Typically, our delivery period ranges from 10 to 15 days, contingent upon the order quantity. We are committed to ensuring timely and efficient delivery.

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

A: Certainly, we are delighted to offer samples free of charge, although the recipient must cover the cost of freight.

Q6: Could you provide more details on your payment terms?

We accept T/T (30% payment in advance and the remaining 70% against a copy of the Bill of Lading);
Alternatively, we are open to L/C (100% Irrevocable Letter of Credit at sight).