Grinding Cylpebs with Superior Impact Value and Low Breakage Rate

• 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

Unlock the potential of your mining operations with JINCHI's exceptional factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products harmonize unrivaled quality with cost-effectiveness, ensuring your grinding requirements are met with precision.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAs a beacon of excellence, Shandong Jinchi Heavy Industry stands at the forefront of manufacturing, celebrated for delivering cutting-edge and premium grinding solutions. We proudly present an extraordinary lineup of products that redefine quality: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously crafted products adhere to the pinnacle of international standards. Boasting cutting-edge facilities, we proudly surpass an astonishing annual production capacity of 100,000 tons.

We eagerly await your inquiries about our premium grinding balls. With unwavering commitment, we assure you of the most competitive pricing delivered promptly. Thank you.

Why Choose Us
High We meticulously source top-grade raw materials directly from prestigious steel mills, guaranteeing unparalleled product quality and excellence.
Advanced Our state-of-the-art automated production lines ensure uniform, superior manufacturing quality.
Strict Our comprehensive quality controls, coupled with exemplary after-sales service, ensure absolute customer satisfaction.
More With over two decades of profound expertise, our industry experience remains unmatched.
Advanced and sophisticated laboratory facilities guarantee exhaustive quality assurance testing.
ISO9001, ISO14001, ISO45001, and SGS certifications proudly reflect our unyielding commitment to quality and environmental responsibility.
Four -hour proximity to Qingdao port ensures swift and 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: We source our steel directly from Laigang Group and JIYUAN, China's foremost steel manufacturers, securing superior material quality for our grinding balls.

2. Product Range: Our expansive portfolio fulfills diverse customer demands, offering a versatile spectrum of cast and forged alternatives.

3. Capacity: With a formidable production capacity of approximately 100,000 MT, we guarantee dependable and uninterrupted media delivery for our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines consistently deliver immaculate quality across our entire product range.

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

6. Quality Control: At Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd, our state-of-the-art laboratory is a beacon of precision and excellence, equipped with an array of cutting-edge testing tools. We meticulously ensure that every step in our manufacturing process adheres to the most stringent quality standards, guaranteeing products that exceed expectations.


Explore the meticulous craftsmanship behind our Manufacturing Process of forged balls and forged cylpebs. Each piece is a testament to the skill and dedication we bring to delivering world-class quality.



Delve into the artful production of our Casting balls and Cast Grinding cylpebs. Our commitment to excellence is evident in every stage of the manufacturing journey, where precision and quality are paramount.

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: Offering a diverse range of sizes tailored to meet your specific needs and applications, ensuring optimal performance and efficiency.

Certificates: Our credentials speak volumes of our unwavering commitment to quality and innovation. Discover the certifications that underscore our dedication to excellence.


FAQ: Your questions, our answers. Discover insights and information about our products and services.

Q1: What distinguishes your company from the competition?

A: For an impressive 28 years, we have honed our expertise as professional steel ball manufacturers, setting benchmarks in the industry with our dedication to excellence and innovation.

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

A: Our global reach is extensive, with trusted products shipped worldwide. From the Americas to Africa and Asia, our presence spans Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. Our strategic branch offices in Australia further enhance our global service capabilities.

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

A: We take pride in being a dedicated manufacturing factory, producing high-quality products that meet global standards.

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

A: Our delivery timeline is consistently efficient, ranging from 10 to 15 days based on the order quantity. We are committed to delivering your orders promptly and reliably.

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

A: Certainly, we are delighted to offer samples at no charge. However, the freight cost must be covered by you, ensuring transparency and ease in evaluating our products.

Q6: Could you elaborate on your payment terms?

We offer flexible payment terms to suit your needs: T/T with a 30% deposit and 70% balance against a copy of the Bill of Lading.
Alternatively, we accept L/C, providing the assurance of a 100% Irrevocable Letter of Credit at sight for seamless transactions.