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SHANDONG SHENGYE GRINDING BALL CO., LTD

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Home > Products > Grinding Media > Grinding Steel Rod > Grinding Rods Round Steel Bar

Grinding Rods Round Steel Bar

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF,EXW,FCA
Min. Order:
2 Ton
Delivery Time:
30 Days
Transportation:
Ocean
Port:
Qingdao,Tianjin
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  • Product Description
Overview
Product Attributes

Model No.65Mn

BrandShengYe

CertificationGS

Support customizationODM

place of originChina

speciesAbrasive Disc

Product NameGrinding Steel Rod

Diameter30-200mm

Length3-6m

Heat TreatmentQuenching+Tempering

HARDNESS25-55HRC

Breakage Rate<1%

Impact Toughness>12ak.J/Cm^2

AdvantageLong Service Life & Good Wear Rate

ServiceFree Samples

Supply Ability & Additional Informations

PackagingPacking in bundles

Productivity5000 Tons

TransportationOcean

Place of OriginJinan, China

Supply Ability150,000 tons/year

CertificateTUV ISO 9001 / ISO45001 / ISO14001

HS Code72284000

PortQingdao,Tianjin

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW,FCA

Delivery Time30 Days

Packaging & Delivery
Selling Units:
Ton
Package Type:
Packing in bundles

In order to solve the problems of traditional grinding rods that are not wear-resistant and easy to break, Shengye invited German heat treatment engineers to optimize the overall process of the production line in 2019.
The single-roller rotary feeding is replaced with a double-roller rotary feeding, which reduces the slight bending of the thinner round bar during the heating process, and the unstraightness is reduced from 0.3% to less than 0.15%;
Mix use the hi-frequency and med-frequency electric furnaces. By adjusting the parameters in the computer console, the advantages of the two furnaces are complemented. The internal and external heating is more uniform and the center temperature is higher, the heat treatment decarburization layer is about 5mm;
The quenching process adopts more advanced high-pressure mist spray, and the quenching liquid is changed from the traditional cooling water to a special cooling agent. After the quenching process is completed, the secondary tempering are performed,
which perfectly solves the problem of thin heat treatment layer, as well as the problems of grinding rod breakage. The wear resistance of the product has been greatly improved.



Grinding Steel Rod general Information

Product Name grinding steel rod for rod mill
Diameter
30mm-200mm
Length
customized from 3m-6m
Hardness
HRC25-HRC55
Grade
45#, 40Cr, 42CrMo, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
Breakage rate
<0.5%
Bent rod rate
<0.015%
Falling ball times
> 20,000s
Annual output
50,000 tons


FETURES OF GRINDING STEEL ROD

1. The raw materials of the wear-resistant Grinding Steel Rods are ordered from the well-known steel mill, the quality of the products that are guaranteed.
2. The hardness of this new type of wear-resistant grinding steel rod can reach HRC25-35, HRC35-45, HRC45-60, HRC> 60.
3. Wear-resistant grinding steel rod can be ordered with customer's requirements, the diameter, length and hardness can be produced with customer's requirements, greatly improve the flexibility, but also reduce the production cost.
4. The wear-resistant grinding steel rod adopts the latest production technology, the wear resistance is increased considerably, it is not easy to mess up, its wear resistance is higher than the common bar on the market 4-6 times.

Grinding steel rod pictures


Forged steel rod classification and chemical composition

Name C Mn Si S P Cr Mo Ni Cu
SY-09-40Cr 0.37-0.44 0.50-0.80 0.17-0.37 0.35max 0.35max 0.80-1.10 - 0.03max 0.03max
SY-10-42CrMo 0.38-0.45 0.50-0.80 0.17-0.37 0.35max 0.35max 0.90-1.20 0.15-0.25 0.03max 0.03max
SY-04-65Mn 0.62-0.75 0.90-1.20 0.17-0.37 0.35max 0.35max 0.25max - 0.25max 0.25max
SY-05-B2 0.75-0.85 0.70-0.90 0.17-0.35 0.35max 0.35max 0.40-0.60 0.15max 0.25max 0.25max
SY-06-B3 0.50-0.65 0.40-1.00 1.35-1.85 0.35max 0.35max 0.80-1.20 0.15max 0.25ax 0.25max
SY-07-BL 0.55-0.75 0.65-0.85 0.15-0.35 0.35max 0.35max 0.70-1.20 0.15max 0.15max -
SY-08-BG 0.90-1.05 0.35-0.95 0.15-0.35 0.35max 0.35max 1.0-1.70 0.15max 0.25max 0.25max

Forged steel rod data

DIA(mm) 30-50 60-70 75-90 100-120 130 Hardness
Length 3.0-6.0 3.0-5.82 3.0-6.0 Customizable Customizable

HRC35-60
HRC>60

We can produce the grinding rod according to the length of the customer's mill.
grinding steel rod application


Forged steel rod factory


Shengye optimized the grinding rod production line
Grinding steel rod production line

How to make grinding steel rod

forged steel rod quality inspection

Certificates of grinding steel rods



Looking for ideal Wear Resistant Grinding Rods Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Round Steel Bar are quality guaranteed. We are China Origin Factory of Grinding Steel Rods. If you have any question, please feel free to contact us.

Product Categories : Grinding Media > Grinding Steel Rod

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Tel:86-531-83874078

Fax:86-531-83863437

Mobile Phone:+8618615207240

Email:sygrindingball@163.com

Address:Baiyun Industry Zone, Puji Town, Zhangqiu District, Jinan, Shandong

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