High Chrome Casting Grinding Media Cylpebs and Hot Rolled Forged Grinding Cylpebs and

• 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

Experience the unparalleled efficiency of JINCHI's factory-direct price offering on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products seamlessly blend quality and cost-effectiveness to meet your grinding needs.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry takes center stage as a distinguished manufacturer, renowned for its sophisticated and premium grinding solutions. We proudly present an extraordinary array of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are meticulously engineered to align with international standards. Equipped with state-of-the-art facilities, we proudly exceed an impressive annual production capacity of 100,000 tons.

We eagerly anticipate your new inquiry regarding our superior grinding balls. Rest assured, the most competitive pricing will be promptly communicated. Thank you.

Why Choose Us
High We source prime raw materials directly from renowned steel mills, ensuring unmatched product quality and excellence.
Advanced Our state-of-the-art automatic production lines guarantee consistent, top-tier manufacturing quality.
Strict Our rigorous quality controls, paired with stellar after-sales service, promise absolute customer satisfaction.
More With over twenty years of expertise, our industry experience is second to none.
Advanced and precise laboratory facilities ensure comprehensive testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications underscore our steadfast commitment to quality and environmental stewardship.
Four -hour proximity to Qingdao port facilitates quick, 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 procure our steel directly from Laigang Group and JIYUAN, China's eminent steel producers, ensuring superior material quality for grinding balls.

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

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

4. Production Facility: Our cutting-edge automatic production lines deliver impeccable quality consistency across all products.

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

6. Quality Control: Our sophisticated lab, equipped with cutting-edge testing tools, ensures each manufacturing step meets the highest quality criteria.


Manufacturing Process of forged ball and forged cylpbes 



The manuafacture of Casting ball and Cast Grinidng 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

CASTIGN CYLPBES SIZE :

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: With a remarkable 28 years of dedicated production experience, we stand out as professional steel ball manufacturers, committed to excellence.

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

A: Our products are trusted worldwide, reaching markets including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. Additionally, we have branch offices in Australia to serve you better.

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

A: We proudly operate as a manufacturing factory.

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

A: Typically, our delivery timeline is 10-15 days, subject to the order quantity. We strive for prompt and efficient delivery.

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

A: Absolutely, we are pleased to provide samples free of charge; however, the cost of freight must be borne by the recipient.

Q6: Could you elaborate on your payment terms?

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