Robust Good Wear Resistance Grinding Cylpebs with Low Breakage Rate and Exceptional 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

Delve into the exceptional realm of grinding efficiency with JINCHI's exclusive factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings masterfully merge superior quality with remarkable cost-effectiveness, tailored to fulfill your precise grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdPositioned at the forefront of the industry, Shandong Jinchi Heavy Industry is celebrated for crafting high-end, sophisticated grinding solutions. We are proud to present a remarkable selection of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with meticulous precision to meet and surpass international standards. Utilizing cutting-edge facilities, we proudly boast an astounding annual production capacity of 100,000 tons.

We look forward to soon receiving your inquiry about our premium grinding balls. Rest assured, we will swiftly provide you with the most competitive pricing available. Thank you for your interest.

Why Choose Us
High By sourcing top-tier raw materials directly from eminent steel mills, we guarantee unmatched excellence and product quality.
Advanced Our cutting-edge automatic production lines ensure consistent, superior manufacturing quality.
Strict Our stringent quality controls, combined with exemplary after-sales service, ensure complete customer satisfaction.
More With over two decades of unparalleled expertise, our industry experience is unrivaled.
Advanced and precise laboratory facilities ensure comprehensive quality assurance testing.
ISO9001, ISO14001, ISO45001, and SGS certifications demonstrate our unwavering commitment to quality and environmental stewardship.
Four -hour proximity to Qingdao port enhances rapid 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 secure our steel directly from the distinguished Laigang Group and JIYUAN, China's premier steel manufacturers, to ensure impeccable material quality for our grinding balls.

2. Product Range: Our extensive product portfolio caters to diverse customer requirements, offering a versatile array of cast and forged selections.

3. Capacity: Boasting a formidable production capacity of around 100,000 MT, we guarantee dependable and continuous media delivery to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines ensure flawless quality consistency across our entire product range.

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

6. Quality Control: Our state-of-the-art laboratory, equipped with the most advanced testing instruments, meticulously ensures that every manufacturing step complies with the highest standards of quality assurance.


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: With an impressive legacy of 28 years in production, our expertise as professional steel ball manufacturers sets us apart in the industry, demonstrating an unwavering commitment to superior quality.

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

A: Our products have earned global trust and are exported to a wide range of countries including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. We've also established branch offices in Australia for enhanced service delivery.

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

A: We are a proud and dedicated manufacturing factory, not just a trading entity.

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

A: Our delivery timeline typically spans 10 to 15 days, contingent on the order quantity. We are committed to ensuring prompt and efficient delivery for all our clients.

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

A: Certainly, we are delighted to offer samples free of charge, although the freight cost will need to be covered by the recipient.

Q6: Could you elaborate on your payment terms?

T/T (30% payment upfront and 70% upon the presentation of a Bill of Lading copy);
Alternatively, we also accept L/C (100% Irrevocable Letter of Credit at sight).