High Chrome Alloy Casting Balls Grinding Media Steel Ball for Cement Mine Mills

• Material: Steel
• Content: >90%
• Usage: Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: High chrome alloy casting iron ball
• Processing Type: Isostatic Pressing Type
• Size: All Size
• Color: Black
• Customized: Customized
• Product Name: Grinding Media Steel Ball
• Application: Mine, Steel, Chemical, Ball Mills
• Steel Ball Size: 10-150mm
• Breakage Rate: Less Than 0.5%
• Feature: Wear Resistance, Difficult Deformation an
• Advantage: Uniform Hardness Distribution, High Impac
• Roundness: ≤2-5
• Usage 1: Cement Plant, Power Plant,Ball Coal Machine
• Certifications: CE ISO
• Transport Package: 1. Industrial Package 2. Plastic Bag/Pallet/Outer
• Specification: Customizable
• Trademark: RONGSHENG
• Origin: China
• HS Code: 73261100
• Production Capacity: 10000t/Year
• Package Size: 150.00cm * 150.00cm * 150.00cm
• Package Gross Weight: 1000.000kg

Product Description

High chrome alloy casting balls grinding media steel ball for cement mine mills 

Product Description

We can produce grinding steel balls, grinding steel cylpebs, grinding steel rods, cast iron balls, and casting steel cylpebs.

Our company mainly produces φ15mm- φ150mm low,middle,high chrome alloy casting iron ball.Rongsheng chose large angle steel,scrap steel and other raw material,according to different product,needs adding chrome,manganese,vanadium,titanium,rare earth and so on metal.Products high hardness, low wear, good toughness and less broken, in the process of using sphere will further improve the surface hardness, wear resistance .

Forged Steel Balls Applications

Chrome alloy casting iron ball are widely used in cement, building materials, metal mining, coal slurry thermal power, chemical engineering,ceramic coating, light industry, papermaking, ultrafine powder preparation of magnetic materials and other industries and further processing.
 

Product Parameters

Diametertolerance and Length tolerance
Diameter(mm)	Φ<30	30<Φ<60	60<Φ<80	80<Φ<100	Φ>100
Diameter tolerance	+1,-1	+1.5,-1	+2,-1	+2.5,-1	+3,-1

 

Chemical composition
Brand	C	Si	Mn	Cr	Mo	Cu	Ni	P	S
ZQCr26	2.0-3.3	1.2max	0.3-1.5	>23.0-30.0	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
ZQCr20	2.0-3.3	1.2max	0.3-1.5	>18.0-23.0	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
ZQCr15	2.0-3.3	1.2max	0.3-1.5	>14.0-18.0	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
ZQCr12	2.0-3.3	1.2max	0.3-1.5	>10.0-14.0	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
ZQCr8	2.0-3.3	2.2max	0.3-1.5	7.0-10.0	0-1.0	0-0.8	-	≤0.10	≤0.06
ZQCr5	2.0-3.3	1.5max	0.3-1.5	4.0-6.0	0-1.0	0-0.8	-	≤0.10	≤0.10
ZQCr2	2.0-3.6	1.5max	0.3-1.5	1.0-3.0	0-1.0	0-0.8	-	≤0.10	≤0.10

 

Technical specification
Brand	Diameter(mm)	Hardness(HRC)	Breakage rate	Impact value(J/cm ²)	Drop times	Micro structure
ZQCr26	17-150	>58	<1%	>7	≥12000	M+C
ZQCr20	17-150	>58	<1%	>6	≥12000	M+C
ZQCr15	17-150	>58	<1%	>5	≥12000	M+C
ZQCr12	17-150	>58	<1%	>3.5	≥12000	M+C
ZQCr8	17-150	>58	<1%	>3	≥12000	M+C
ZQCr5	17-150	>47	<1%	>2	≥10000	M+C
ZQCr2	17-150	>45	<1%	>1.5	≥8000	P+C

Company Profile

Our advantage

1. Professional grinding steel ball manufacturer in China
2.15 years of production experience and professional procurement, testing and service system
2. In the past 10 years, we have continuously adjusted and improved according to customer requirements.
3. Our factory has internationally advanced fully automatic production equipment with an annual output of 1 million tons.
4. Price concessions, we provide customers with the most favorable factory wholesale prices
5. Professional technical and service team to ensure the best product quality for sale and provide customers with technical support and after-sales service

Certifications

We have a large scale, strong strength, and rich experience, professional technology, and perfect customer service, and have obtained various certifications such as CE/ISO9001/ISO45001.