Grinding Cylpebs with Grade Cr10-28 and Low Breakage Rate 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

Elevate your grinding operations with JINCHI's exceptional factory-direct pricing on premium Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings ingeniously merge unparalleled quality with remarkable cost-effectiveness, perfectly tailored to fulfill all your intricate grinding demands.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as an industry beacon, acclaimed for its cutting-edge and high-grade grinding solutions. We proudly showcase an impressive and diverse product lineup, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Expertly crafted to align with global industry standards, our products reflect the pinnacle of engineering excellence. Bolstered by advanced facilities, we achieve an astounding annual production capacity surpassing 100,000 tons.

We are excitedly awaiting your inquiries about our superior quality grinding balls. Be assured that we will offer the most competitive pricing, swiftly communicated for your convenience. Thank you for considering us.

Why Choose Us
High Our exclusive procurement of top-tier raw materials from esteemed steel mills guarantees unrivaled product excellence and superiority.
Advanced State-of-the-art automatic production lines are the backbone of our operations, ensuring unparalleled manufacturing consistency and quality.
Strict Our stringent quality control measures, combined with exemplary after-sales service, ensure definitive customer satisfaction.
More With over two decades of distinguished expertise, our industry experience remains unmatched.
Advanced and sophisticated laboratory facilities conduct thorough testing, guaranteeing superior quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering devotion to quality and environmental responsibility.
Four -hour proximity to Qingdao port ensures 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: Our direct partnership with Laigang Group and JIYUAN, China's leading steel producers, ensures unparalleled material quality for our grinding balls.

2. Product Range: Our expansive product portfolio caters to diverse customer requirements, offering an extensive selection of both cast and forged options.

3. Capacity: With a formidable production capacity of approximately 100,000 MT, we provide 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 our entire range of products.

5. Delivery: Our highly efficient automated systems enable rapid order fulfillment, typically within 14 days, customized to meet your unique specifications.

6. Quality Control: Our state-of-the-art laboratory, outfitted with the most advanced testing equipment, guarantees that every step of our manufacturing process adheres to the most stringent quality standards.


Manufacturing Process of forged ball and forged cylpebs



The manufacture 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: Boasting an impressive 28 years of focused production expertise, we are distinguished as professional steel ball manufacturers, unwavering in our pursuit of excellence.

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

A: Our products enjoy global trust, reaching diverse 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 branch offices in Australia to enhance our service delivery.

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

A: We are proudly a manufacturing factory, producing with expertise and precision.

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

A: Our standard delivery timeframe is 10-15 days, contingent upon order volume. We are committed to ensuring swift and efficient delivery.

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

A: Certainly, we are delighted to offer samples at no cost; however, 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);
Alternatively, we accept L/C (100% Irrevocable Letter of Credit at sight).