Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: DICHENG
  • Model Number: diameter 40mm-120mm, length 2m-6m
  • Application: Mining
  • Material: Steel
  • Dimensions: diameter 40mm-120mm, length 2m-6m
  • Product name: Quenching and Tempering 40-120mm Grinding Bars for Quartz Sand Plant
  • Surface treatment: Heat treatment
  • Process: Forging+surface Treatment

Packaging & Delivery

Packaging Details Ton bag and Iron Drum.
Delivery Time According to the quantity

Quenching and Tempering 40-120mm Grinding Bars for Quartz Sand Plant


Company Introduction

The annual production capacity of

Shandong Dcheng Machinery Technology Co.,Ltd  

is 50000 tons including forged grinding

media ball, cast grinding media balls

(Ø10mm-Ø150 mm) and grinding

cylpebs(Ø8*10 mm -Ø50x60 mm).

Our company certified by ISO9001:

2008 quality control system. With stable

quality, competitive price, timely delivery

and good service, Dacheng gained

customers praises from home and abroad,

all those products are not only widely

used in various mines, mineral processing

plants, cement plants, thermal power plant

also sold to Saudi Arabia, Mongolia, India

, South Korea, Pakistan countries and




Grinding Steel Rod


A grinding media in rod mill, it also can be called grinding steel bar, grinding bar, grinding steel rod, DICHENG Brand wear-resistant steel bar can be divided into high manganese grinding bar and alloy steel grinding bar, total 2 series, 7 kinds of grinding rods products. C:0.37%-1.05%, grinding bar specification can be customer-made.

High Manganese Grinding Steel Bar

High Manganese grinding steel bar featured in 3 kinds, diameter 40mm-120mm, length 2m-6m; Carbon:0.45%-0.7%. The product has good properties of high hardness, impact-toughness, abrasive resistance, unbreakable etc.

Grinding Rods DCHM-1

(C:0.50%, Mn:0.70%)

 Grinding Rods DCHM-2

(C:0.60%, Mn:0.70%)

Grinding Rods DCHM-3

(C:0.65%, Mn:0.90%)

Alloy Steel Grinding Bar

Based on market’s requirement, Dacheng research and developed a new DCAS grinding bar, in 4 products, diameter from 40mm-120mm, 2m-6m in length; Carbon: 0.37%-1.05%. The hardness and abrasive resistance are fully matched, highly in cost-effectiveness after quenching treatment and refinement.

Grinding Rods DCAS-1

 (C:0.40%, Cr:0.80%)

Grinding Rods DCAS-2

 (C:0.42%, Cr:0.90%)

Grinding Rods DCAS-3

 (C:0.72%, Mn:0.75%)



Grinding Rods DCAS-4

(C:0.78%, Mn:0.80%)

Inspection Center

1)DICHENG own a professional laboratory center, not only work for quality inspection on company's products but also inspect products for customers provided. At same time, we always give advice for product selection.
2)Based on ISO9001:2008 and take it as quality management foundation, from entrance of materials to delivery, every process, key technology procedure was set up a process control card and supervised controlled by full-time quality inspector. Issued regulations on workshop self inspection, quality control re-inspect, final respect before delivery.
3)In terms of physical and chemical testing, equipped with direct reading spectrometer that imported from Germany, Rockwell and Richter hardness tester, dropping balls tester, impact tester, and many other advanced inspection equipment..
4)Advanced spectrum detection throughout the production process of furnace, semi-finished products, finished products, so as to identify the chemical elements content visually and effectively, and ensure the long-term stability of chemical components and performance..
5)Configuration and use of advanced testing equipment, this can identify finished products mechanicals performance and avoid defected steel ball or wear resistant parts enter into ball mill. And with these equipment we can compare to the other industry's product to improve the whole heat treatment and the performance of the product. The advanced testing equipment provide us the effective scientific basis for product quality improvement and new wear resistant material researching.


Appliacation of Grinding Rods

Grinding bar can be apply to bar mill in copper,gold,silver,lead zinc,bauxite,quartz deposit and building materials for rods mill grinding.


Package of Grinding Rods

Standard packing is bundle by iron wire, grinding bar's diameter, length, and quantity per bundle, each bundle's weight can be designed and packed with customers requirement.


Certificate of Grinding Rods



China (Mainland)
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