Grinding Cylpebs with High Impact Value and Grade Cr10-28 Performance

• 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 factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products are a perfect fusion of high quality and cost-effectiveness, meticulously designed to fulfill all your grinding requirements with precision.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands at the forefront as a distinguished manufacturer, celebrated for its sophisticated and top-notch grinding solutions. We proudly showcase an extraordinary array of premium products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are meticulously crafted to align with international standards. Armed with state-of-the-art facilities, we proudly achieve an impressive annual production capacity exceeding 100,000 tons.

We eagerly await your new inquiry for our exceptional grinding balls, ensuring that our most competitive pricing will be communicated swiftly. Thank you for your interest.

Why Choose Us
High We procure top-tier raw materials directly from renowned steel mills, guaranteeing unparalleled product quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent, top-tier manufacturing quality with every batch.
Strict Our stringent quality controls, coupled with exceptional after-sales service, ensure absolute customer satisfaction.
More With over two decades of expertise, our industry knowledge is unmatched, providing assurance and innovation.
Advanced and precise laboratory facilities provide comprehensive testing for rigorous quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering commitment to quality and environmental stewardship.
Four -hour proximity to Qingdao port ensures rapid, 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 leading steel producers, ensuring superior material quality for our grinding balls.

2. Product Range: Our extensive portfolio addresses diverse customer needs, offering a versatile spectrum of cast and forged options.

3. Capacity: With a robust production capacity of around 100,000 MT, we guarantee reliable and continuous media delivery to our esteemed clients.

4. Production Facility: Our cutting-edge automatic production lines ensure impeccable quality consistency across all our product offerings.

5. Delivery: Our efficient automated systems enable rapid order fulfillment, typically within 14 days, tailored precisely to your needs.

6. Quality Control: At Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd, our state-of-the-art laboratory is a testament to our commitment to quality. Outfitted with the most advanced testing instruments, we ensure that each stage of production upholds the pinnacle of quality standards.


Our meticulous manufacturing process for forged balls and forged cylpebs stands as a hallmark of precision engineering.



Crafting excellence through our casting process, we manufacture both casting balls and cast grinding cylpebs with unparalleled finesse.

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

CASTIGN CYLPBES SIZE :

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: With an impressive legacy of 28 years in production, we are not just manufacturers of steel balls; we are innovators committed to exceptional quality and professionalism.

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

A: Our products command a global presence, with trusted markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. To enhance our service, we maintain branch offices in Australia.

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

A: We are proud to be a manufacturing powerhouse, firmly rooted in production excellence.

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

A: Our delivery schedule is typically 10-15 days, contingent on order quantity. We emphasize promptness and efficiency in our delivery service.

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

A: Certainly, we are delighted to offer complimentary samples; however, the cost of shipping must be covered by the recipient.

Q6: Could you elaborate on your payment terms?

We accept T/T with 30% payment in advance and 70% upon receipt of the Bill of Lading.
Alternatively, we welcome L/C, offering an irrevocable letter of credit at sight for your convenience.