Grinding Rods for Rod Mills and Mineral Processing
- HY
- China
- 20-45 days
- 50000T
Our Forged Grinding balls produced by advanced automatic rolling machine ( Balls from 20mm-70mm) + Labor Air Hammer ( 80mm-150mm) with special Heating treatment and strict quality control systerm , which make our grinding balls high performance
Grinding balls 'Raw Material Purchase : Strategic partnership with standard steel enterprise and sign the long term agreement (50,000 Tons annually ) Purchase directly from Chinese famous standard steel enterprise , such as laigang Group, HBIS, ANSTEEL, XIWANG Special steel .
We have special department of QC teamwork .The QC department director have 10 years experience in this industry . The team is responsible for inspection during production , inspection before delivery .( Forged Steel Grinding balls Surface and core hardness test each day each batch and all will be recorded and filed in documents ) .
Jinan Haoyang Casting & Forging Co.,ltd is a leading manufacturer specializing in the R&D, production, and sales of high-end wear-resistant castings and forgings. We focus on providing cost-effective, long-lasting grinding media and wear-resistant components for industries such as mining, cement, metallurgy, and power generation, helping customers reduce operational costs and improve production efficiency.
Core Strengths
1. Advanced Technology, Superior Quality
Utilizes advanced casting and forging techniques combined with a strict quality control system to ensure **high hardness, toughness, impact resistance, and low wear rates.
Implements precision testing equipment (spectral analysis, metallographic inspection) for full-process quality monitoring.
2. Comprehensive Product Range, Wide Applications
Grinding Media: High-chromium alloy grinding balls, cylpebs, and steel rods for ball mills, vertical mills, etc.
Wear-Resistant Parts: Crusher hammers, liners, rollers, etc., widely used in mining, construction, and metallurgy.
Supports customized production to meet specific operational requirements.
3. Green Manufacturing, Sustainable Development
Adopts energy-efficient and eco-friendly production processes to minimize carbon emissions.
Extends product lifespan through technological innovation, supporting customers in cost reduction and green production.
HY Grinding Rods Production process :
Raw Material inspection --Blanking--Burr Grinding--Intermediate Frequency Furmace Heating-- Straightening --Quenching Treatment-Tempering Treatment--Inspection--Packaging
Specification:
1) Size: Dia40-140mm 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: 0.035MAX S: 0.035MAX
Mechanical Properties Table (HRC)
Diameter (mm) | Surface Hardness | Impact Test ( Ak) | Tensile Strength (MPa/m㎡) |
￠40-140 | 45-55 | ≥12 | ≥1000 |
Raw Material Quality Guarantee
Haoyang has established strategic relationships with our local steel plant or supplier allow us to guarantee all the grinding balls supplied to our customers are made from the highest quality steel and meet strict specifications. Each batch of balls will be recorded via Steel Heating Number for the following track.
