Superior Quality Grinding Cylpeb with Grade Cr10-28 Specifications

• 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

Unlock the potential of efficiency with JINCHI's exceptional factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products are a harmonious blend of elite quality and affordability, crafted to impeccably satisfy your grinding requisites.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence, acclaimed for its innovative and high-caliber grinding solutions. We take pride in offering a remarkable lineup of premium products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with precision to meet and exceed international standards. Boasting state-of-the-art facilities, we proudly achieve an astounding annual production capacity exceeding 100,000 tons.

We warmly welcome your new inquiries regarding our superior grinding balls. Rest assured, we will provide the most competitive pricing with promptness. Thank you for considering us.

Why Choose Us
High We meticulously source the finest raw materials directly from eminent steel mills, ensuring that our product quality remains unparalleled.
Advanced Our cutting-edge automatic production lines consistently deliver top-tier manufacturing quality, setting a benchmark in the industry.
Strict Our comprehensive quality controls, combined with exemplary after-sales service, guarantee absolute customer satisfaction.
More With over two decades of unmatched expertise, our industry experience is truly unrivaled.
Advanced Our precise laboratory facilities ensure exhaustive testing, upholding our unwavering commitment to quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications reinforce our unwavering pledge to quality and environmental responsibility.
Four -hour proximity to Qingdao port optimizes swift, efficient export logistics, ensuring timely deliveries.

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 exclusively acquire our steel from Laigang Group and JIYUAN, leading steel manufacturers in China, assuring superior material quality for our grinding balls.

2. Product Range: Our broad portfolio is designed to meet diverse customer needs, offering an extensive array of cast and forged options.

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

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

5. Delivery: Our efficient automated systems enable prompt order fulfillment, typically within 14 days, customized to your precise specifications.

6. Quality Control: Our state-of-the-art laboratory, outfitted with the most advanced testing instruments, guarantees that every stage of our manufacturing process adheres to the strictest quality standards, ensuring excellence in every product.


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 CYLPBES SIZE :

Certificates


Frequently Asked Questions (FAQ)

Q1: What sets your company apart from the competition in the industry?

A: Boasting an impressive 28 years of unwavering production expertise, we distinguish ourselves as premier steel ball manufacturers, devoted to delivering unparalleled excellence.

Q2. Which countries are part of your extensive global market reach?

A: Our esteemed products enjoy global recognition and are distributed across 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. Furthermore, we extend our services with branch offices in Australia to better accommodate our clientele.

Q3: Does your company operate as a trading entity or a manufacturer?

A: We proudly affirm our status as a full-scale manufacturing facility.

Q4: What is the usual delivery timeframe for your orders?

A: Generally, our delivery schedule is set between 10-15 days, which may vary based on order size. We are committed to ensuring timely and effective delivery.

Q5: Are sample products available, and is there a fee involved?

A: Indeed, we are delighted to offer samples at no cost; however, the responsibility of freight expenses rests with the recipient.

Q6: Could you provide details about your payment terms?

We accept T/T (30% down payment and 70% upon presentation of the Bill of Lading);
Additionally, we accommodate L/C (100% Irrevocable Letter of Credit at sight).