Grinding steel rod, our company manufacture and export is as follows:
1. Specifications:
1) size: dia. 40 - 120mm, length 3000-6000mm
2) hardness: hrc 45-55
3) chemical elements(%):
C: 0.48-0.85, si: 0.15-0.37, mn: 0.7-1.0, p: 0.035 max, s: 0.035 max
2. Technical parameters
1)high hardness
2)high impact value
3)low breakage
4)no deformation
3.Raw material
As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the chinese famous steel factory, which can guarantee the quality.
4.Testing
Our lab is equipped with advanced testing machine to strictly control the quality of the product.
5.Package
We bundle the finished products according to the customers' requirements.
Product Description
1.Features and Advantages of Grinding Steel Rod
Concentrating on wear-resistant grinding material for 30 years, is one of the largest grinding rod manufacture in . We manufacture the product with the length of 2m to 6m and the diameter of 40mm to 140mm. The data is just for reference. The product can also be customized.
After years of research and development, we finally develop the new-type steel grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness, and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence.
a. The blanking of the steel grindng rod is implemented via the sawing machine. The dimensional tolerance would adide by the requirements of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine.
b. The surface of the product for the rod mill cannot have the crack, overburning and fissure visible to the naked eyes.
c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is fro +0mm-25mm. The fracture should be less than 3%.
2. Specification of Grinding Rod
AS in the following sheet.
1) Size: Dia. 40 - 120mm, Length 2000-6000mm
2) Hardness: HRC 45-55
3) Chemical elements(%):
C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX
Nominal Diameter(mm) Dimensional Tolerance(mm) Roundness
20 2 6
252 6
30 2 5
35 2 5
40 2 5
50 3,1 4
3. Application And Packing
The steel grinding rod is the optimum choice for the enterprises using the rod mill and the coal mill, such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc.
Forged Steel Ball Features and Advantages:(Call William +8617560639985)
1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
Grinding steel rods:
Diameter: 50mm-140mm
Length: tailored.
Hardness: HRC45-55
Application: Various rod mills for metalic mines,phosphate mines,silca sand makings.
Charateristics: high hardness,no bending in the application,good wear resistance with long life.
The grinding rods are produced by alloy steel materials, which have got the national patent.
The grinding steel rods with heat treatment can improve the production and decreased the consumption up to 30% than the round steel bars used in the international market.
We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding rods.Each piece of grinding rods has to be inspected qualified before delivery.
Should you have any interest, please feel free to contact us.
136989 Grinding Steel Rods Suppliers
Short on time? Let Grinding Steel Rods sellers contact you.
Grinding steel rods-grinding bar with proper heat treatment
Diameter: 80mm-140mm
Length: As per customer's request
Hardness: HRC45-55
Application: Various rod mills for metal mines
The grinding rods are produced by alloy steel materials, which have got the national patent.
We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding rods.
Should you have any interest, please feel free to contact us.
40mm to 120mm in diameter
The length can be customerized.
Hardness: HRC45-55
high hardness,long life.
Features: Steady hardness, straightness, and good wear resistance.
We welcome customers both at home and abroad to come to negotiate business with us, we sincerely promise you. We are trying our best to supply you with high quality products, reasonable price, timely delivery with satisfactory service as the basis of our long-term cooperation.
If you have any requirements or any interest with our grinding balls and rods, please feel free to contact us.
welcome to buy cement plant use grinding steel rod from shandong huamin steel rod company,which is one of the best steel rod manufacturer and supplier in China.
cement plant use grinding steel rod,power plant use grinding steel rod,chemical plant use grinding steel rod
We manufacture the product with the length of 2m to 6m and the diameter of 40mm to 140mm. Our product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC and strong toughness. In addition, internal stress is removed by quenching and high temperature tempering treatment. Furthermore, our product has good straightness, and we can guarantee that problems such as break, bend or entanglement won’t occur during the service life of our product.
Grinding steel rods:
Diameter: 50-120MM
Length: tailored.
Hardness: HRC45-55
Application: Various rod mills for metalic mines,phosphate mines,silca sand makings.
Charateristics: high hardness,no bending in the application,good wear resistance with long life.
The grinding rods are produced by alloy steel materials, which have got the national patent.
The grinding rods with heat treatment can improve the production and decreased the consumption up to 30% than the round steel bars used in the international market.
We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding rods.Each piece of grinding rods has to be inspected qualified before delivery.
Currently, most of the enterprises utilize the round bar steel rolled by the steel mill as the steel grinding rod directly. The round bar steel has very low hardness of only 12HRC to 25HRC, and the internal stress, leading to broken damage easily and low wear resistance property. Meanwhile, the round bar steel comes with some defects such as loose and not compact internal structure. Just because of that, using the round bar steel for grinding would cause a series of problems such as large wear, easily bending, breaking, winding, two tapering ends, low productivity, failing to reach the expected qualified rate, heavy workload of the follow-up magnetic separation process, etc.
Features
1.The wear resistant effect of the new-type alloy wear resistant steel grinding rod is 1.5 to 2 times stronger than that of the rolled steel bar. Marked by excellent wear resistant property, the product can save a lot of cost for the customer.
2.It is manufactured by using the latest production method. The dimension and the specification can be adjusted in accordance with the requirements of the customers. The largely improved flexibility can save the unnecessary waste.
3.The product can serve for a longer time, economize the production cost and mitigate the labor intensity of the workers. Moreover, it eliminates the need for stopping the rod mill to add the new steel grinding rod every day, which is conducive to largely enhancing the productivity.
Our domestic clients are full of praise for the product. Our product order process would follow the steps below.
1.Communicate with the customer to understand the requirements of customers to the product regarding length, diameter, quantity, etc.
2.Order the raw material from the steel mill.
3.Carry out the inspection for the incoming raw material.
4.After being inspected to be qualified, the raw material is processed with professional quenching and high temperature tempering, heat treatment, straightness adjusting, and others by using the professional equipment and technology.
5.Inspect the finished steel grinding rod about the hardness, impact value, drop test, etc.
6.After being approved, all the finished products are stored into the warehouse for delivery.
Forged Steel Ball Features and Advantages:(Call William +8617560639985)
Concentrating on wear-resistant grinding material for 30 years, Huamin Brand steel grinding ball is excellent in surface quality, hardness, and resistant to impact and abrasion. It won't crack and lose circularity easily.
1) High Hardness: Huamin forged grinding steel ball has high hardness: surface hardness can reach to 55-67 HRC, volume hardness 56-64 HRC
2) Low Broken Rate: peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.
3)Size:20-150 mm
By using the patented automatic steel grinding rod production line, the steel grinding rod has high straightness and toughness. It has high mechanical property, and won't break easily. Suitable for manufacturing the steel grinding rod with the diameter ranging from 50mm to 110mm and the length ranging from 2m to 6m, the equipment has the features covering energy saving, environmental protection, high quality and high efficiency. It can implement heating, straightening, quenching and tempering.
in coils
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard
JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
Section Shape
Round
Technique
Hot rolled
Packing
Bundle, or with all kinds of colors PVC or as your requirements
Surface Treatment
1. Galvanized
2. Transparent oil,anti-rust oil
3. According to clients requirement
Ends
Plain end
MOQ
1 Tons, more quantity price will be lower
Product Application
1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
Wire rods are mainly used as blanks for wire drawing, and can also be directly used as building materials and processed into mechanical parts.
Wire rod, also known as wire rod, usually refers to small diameter round steel in coils. The diameter of the wire rod is in the range of 5-19 mm (usually 6-9 mm), and its lower limit is the minimum size of the hot rolled steel section.
Wire rods are round steel with relatively small diameter. The commodity form is supplied in coils. On the construction site, the common ones are those with diameters of 6, 8, 10 and 12 mm, most of which are low carbon steel. Generally, they are not used for the main reinforcement of reinforced concrete structures, but are mainly used for making reinforcement sleeves. There are also small diameter "brick reinforcement" used in brick concrete structures.
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project
Packing and shipping
Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service.
During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period
Grinding rod
Type a:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements: (%)
C:0.52~0.65 mn: 0.6-1.20; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.04 max
Type b:
Diameter: 60mm - 90mm
Length: 3 meter-6 meter
Hardness: 45-55
Chemical elements (%):
C: 0.72-0.82; mn: 0.7-0.8; si: 0.17-0.37; p: 0.035 max, s:0.035 max; cr: 0.28-0.60
We shandong huamin steel ball joint-stock co. Ltd. Is one of the biggest manufacturers and exporters of kinds of steel grinding balls and grinding rod in china, with the capacity 50, 000 tons annual. We mainly export to america, australia and asia more than ten countries and areas. We have obtained the iso9001:2000 quality system and iso 14001:2004 ems. The quality can meet different requirements from different countries.
If you interesting in our products, plz send me an enquiry anyway.
Steel drums or flexible container bags
136989 Grinding Steel Rods Suppliers
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