Advanced Grinding Cylpebs with Low Breakage Rate for Heavy Use

• 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

Dive into the unmatched efficiency of JINCHI's exclusive factory-direct pricing on premium Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our stellar products are the perfect fusion of superior quality and unmatched cost-effectiveness, catering precisely to your grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry shines as a leading figure in the industry, celebrated for its innovative and high-quality grinding solutions. We proudly offer a remarkable collection of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with precision to meet international standards. Equipped with cutting-edge facilities, we boast an impressive annual production capacity exceeding 100,000 tons.

We warmly invite your new inquiry into our exceptional grinding balls. Rest assured, we will offer the most competitive pricing instantly. Thank you for considering us.

Why Choose Us
High We source premier raw materials directly from renowned steel mills, ensuring the highest product quality and excellence.
Advanced Our cutting-edge automatic production lines ensure consistent, high-tier manufacturing quality.
Strict Our stringent quality controls, combined with outstanding after-sales service, guarantee complete customer satisfaction.
More With over two decades of mastery, our industry expertise is unmatched.
Advanced and precise laboratory facilities ensure thorough testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering dedication to quality and environmental care.
Four -hour proximity to Qingdao port enables 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: We source our steel directly from Laigang Group and JIYUAN, esteemed steel producers in China, ensuring unparalleled material quality for grinding balls.

2. Product Range: Our diverse portfolio meets varied customer needs, offering an adaptable range of cast and forged options.

3. Capacity: With a formidable production capacity of around 100,000 MT, we ensure steadfast and continuous media delivery to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines provide impeccable quality consistency across 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 advanced lab, equipped with state-of-the-art testing tools, ensures each production phase meets the highest quality standards.


Our Expertise in Manufacturing Forged Ball and Forged Cylpebs



Pioneering the Craft 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 CYLPBES SIZE:

Prestigious Accreditations and Certificates


Frequently Asked Questions

Q1: What distinguishes your company from the competition?

A: With a legendary 28 years of unparalleled production expertise, we emerge as authoritative steel ball manufacturers, dedicated to achieving excellence at every step.

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

A: Our products enjoy global trust and recognition, reaching vibrant 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 also have strategically located branch offices in Australia to enhance our service to you.

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

A: We take immense pride in being a manufacturing factory.

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

A: Our delivery timeline is typically within an efficient 10-15 days, contingent upon the order quantity. We are committed to ensuring prompt and effective delivery.

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

A: Certainly, we are delighted to offer samples at no cost; however, the freight expenses must be covered by the recipient.

Q6: Could you elaborate on your payment terms?

We offer T/T payment terms with 30% payment in advance and the balance of 70% payable against a copy of the Bill of Lading.
In addition, we accept L/C, which is a 100% Irrevocable Letter of Credit at sight.