Reliable Grinding Cylpebs with Low Breakage Rate and High Durability

• 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

Unleash the ultimate power of efficiency with JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offering is a perfect fusion of supreme quality and cost-efficiency, crafted to precisely cater to your grinding requisites.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands distinguished in the spotlight as a premier manufacturer, celebrated for its exquisite and premium grinding solutions. We proudly unveil a remarkable selection of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are ingeniously crafted to meet the highest international standards. Boasting state-of-the-art facilities, we proudly surpass an outstanding annual production capacity of 100,000 tons.

We eagerly await your fresh inquiry regarding our exceptional grinding balls. Rest assured, the most competitive pricing will be swiftly provided. We appreciate your consideration.

Why Choose Us
High We procure premium raw materials from renowned steel mills, ensuring an unrivaled caliber of product quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent, superior manufacturing quality.
Strict Our stringent quality controls, paired with exemplary after-sales service, guarantee complete customer satisfaction.
More With over twenty years of unparalleled experience, our industry proficiency is unmatched.
Advanced and precise laboratory facilities enable exhaustive testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering dedication to quality and environmental responsibility.
Four -hour proximity to Qingdao port ensures swift, 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 secure our steel directly from Laigang Group and JIYUAN, China's leading steel giants, ensuring premium material quality for grinding balls.

2. Product Range: Our extensive portfolio caters to diverse customer requirements, offering a wide array of cast and forged options.

3. Capacity: With a strong production capacity of approximately 100,000 MT, we ensure consistent and reliable media delivery to our valued clients.

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

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

6. Quality Control: In our state-of-the-art laboratory, equipped with the latest innovative testing equipment, we meticulously ensure that every step of the manufacturing process adheres to the most stringent quality standards, guaranteeing excellence in each product we produce.


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


FAQ

Q1: What sets your company apart from your competitors?

A: With an impressive legacy of 28 years in dedicated production, we distinguish ourselves as expert steel ball manufacturers, embodying a deep commitment to quality and precision.

Q2. What countries comprise your product's global market reach?

A: Our globally trusted products span numerous markets, including those 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 service, we have established branch offices in Australia.

Q3: Is your company primarily a trader or a manufacturer?

A: We operate with pride as a dedicated manufacturing facility.

Q4: What is your typical order delivery timeframe?

A: Our delivery schedule is generally set at 10-15 days, depending on the order size. We are committed to ensuring timely and efficient delivery for all our clients.

Q5: Can you provide samples, and what are the associated costs?

A: Certainly, we are delighted to offer complimentary samples; however, the freight charges are to be covered by the recipient.

Q6: Could you explain your payment options in more detail?

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