Durable Grinding Cylpebs, Cr10-28 Grade, Impact Value Over 4j/Cm^2

• 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's cast iron Ball Mill Grinding Media Steel Balls. Our offerings provide a seamless integration of superior quality and unparalleled cost-effectiveness, perfectly catering to your grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands proudly in the spotlight as a premier manufacturer, celebrated for its advanced and high-end grinding solutions. We present an impressive collection of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are expertly crafted to meet international standards. With cutting-edge facilities, we boast an exceptional annual production capacity exceeding 100,000 tons.

We look forward with enthusiasm to receiving your new inquiries about our premium grinding balls. Be assured, our most competitive pricing will be communicated swiftly. Thank you for choosing us.

Why Choose Us
High We procure top-quality raw materials directly from esteemed steel mills, ensuring superior product quality and unmatched excellence.
Advanced Our advanced automatic production lines ensure consistent, high-quality manufacturing outcomes.
Strict Our stringent quality controls, coupled with exceptional after-sales service, guarantee complete customer satisfaction.
More Boasting over twenty years of expertise, our industry experience is unparalleled.
Advanced and precise laboratory facilities provide comprehensive quality assurance testing.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering dedication to quality and environmental responsibility.
Four -hour proximity to Qingdao port enables 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: We obtain our steel directly from Laigang Group and JIYUAN, leading Chinese steel producers, ensuring the highest material quality for our grinding balls.

2. Product Range: Our extensive array meets diverse customer requirements, providing a versatile selection of both cast and forged options.

3. Capacity: With a robust production capacity of approximately 100,000 MT, we deliver reliable and continuous media supply to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines ensure impeccable quality consistency across all products.

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

6. Quality Control: Our state-of-the-art laboratory, furnished with advanced testing equipment, guarantees that every stage of our manufacturing process aligns with the most stringent quality standards, ensuring unparalleled product excellence.


Manufacturing Process of Forged Ball and Forged Cylpebs: Experience the exquisite craftsmanship and precision involved in creating our renowned forged balls and cylpebs, revered for their durability and performance.



The Manufacture of Casting Ball and Cast Grinding Cylpebs: Witness our meticulous production techniques that craft each casting ball and grinding cylpeb to perfection, promising reliability and strength.

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: Offering a diverse range of sizes to cater to your specific grinding and milling needs, ensuring optimal performance across applications.

Certificates: A testament to our commitment to quality and excellence, our certificates reflect our adherence to international standards and our reputation in the industry.


FAQ: Your questions answered here, providing clarity and insight into our operations, products, and services.

Q1: What distinguishes your company from the competition?

A: Boasting an impressive legacy of 28 years in specialized production, we are acknowledged leaders in steel ball manufacturing, driven by a fervent pursuit of excellence and innovation.

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

A: Our products enjoy global trust and are extensively utilized in markets spanning 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 customer service with branch offices in Australia.

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

A: We are a proud manufacturing factory, dedicated to crafting premium products with unparalleled precision and quality.

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

A: Generally, our delivery schedule is 10-15 days, contingent upon the order volume. We are committed to providing swift and reliable delivery services.

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

A: Certainly, we are delighted to offer samples at no cost; nonetheless, the recipient is responsible for the freight charges.

Q6: Could you elaborate on your payment terms?

T/T (30% payment in advance and 70% against a copy of the Bill of Lading): A flexible payment approach ensuring security and convenience.
Alternatively, we accept L/C (100% Irrevocable Letter of Credit at sight): Offering an additional secure payment option for our valued clients.