Durable Grinding Cylpebs with Superior Impact Value and Reliability

• 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 unmatched efficiency of JINCHI's exclusive factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings are the epitome of quality and cost-effectiveness, perfectly designed to fulfill your every grinding necessity with unparalleled precision.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdTaking the industry by storm, Shandong Jinchi Heavy Industry emerges as a distinguished leader, celebrated for its cutting-edge and premium grinding solutions. Our impressive lineup of products includes: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Crafted with meticulous precision, our products adhere to international standards. With state-of-the-art facilities, we boast an extraordinary annual production capability exceeding 100,000 tons.

We look forward with great enthusiasm to receiving your inquiries about our superior grinding balls. You can be assured that we will provide the most competitive pricing promptly. Thank you for considering us.

Why Choose Us
High Our procurement strategy sources top-tier raw materials directly from renowned steel mills, ensuring our products are of unmatched quality and excellence.
Advanced Our cutting-edge automatic production lines are a testament to our commitment to delivering consistent, superior manufacturing quality.
Strict Our stringent quality controls, coupled with exceptional after-sales service, assure you of complete customer satisfaction.
More With an unparalleled industry presence spanning over two decades, our expertise remains unrivaled.
Advanced and highly precise laboratory facilities ensure comprehensive and thorough testing for unwavering quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications are a testament to our unwavering commitment to quality and environmental stewardship.
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: By sourcing our steel directly from Laigang Group and JIYUAN, two of China's most respected steel producers, we guarantee superior material quality in every grinding ball we produce.

2. Product Range: Our expansive portfolio comprehensively meets diverse customer needs, offering a versatile selection of both cast and forged products.

3. Capacity: With an impressive production capacity of approximately 100,000 MT, we ensure dependable and continuous delivery of media to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines consistently produce high-quality products, ensuring impeccable quality across our entire range.

5. Delivery: Our highly efficient automated systems facilitate rapid and reliable order fulfillment, typically within 14 days, customized to meet your specific requirements.

6. Quality Control: Our state-of-the-art laboratory is a testament to our commitment to quality. Equipped with the latest advanced testing equipment, we meticulously oversee each stage of manufacturing to ensure that it aligns with the highest industry standards of excellence.


Manufacturing Process of Forged Ball and Forged Cylpebs



The Manufacture of Casting Ball 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 Cylpebs Size:

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: Distinguished by our remarkable 28 years of specialized production expertise, we are a prominent force in the steel ball manufacturing industry, consistently delivering superior quality and innovation.

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

A: We have earned the trust of clients worldwide, with our products making significant impacts in markets such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. We further enhance our global presence with branch offices in Australia, ensuring superior service and accessibility.

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

A: We are proud to operate as a dedicated manufacturing factory, producing with passion and precision.

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

A: Our standard delivery schedule is between 10-15 days, though it may vary with order size. Our commitment is to provide timely and efficient service for every order.

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

A: Certainly, we offer complimentary samples to our prospects, though the shipping costs are the responsibility of the recipient. This allows you to experience our quality firsthand without financial commitment.

Q6: Could you elaborate on your payment terms?

We offer flexible payment options: T/T with a 30% deposit and the remaining 70% due upon presentation of the Bill of Lading;
Additionally, we accommodate L/C with a 100% Irrevocable Letter of Credit at sight.