Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia, Australia, UAE, Chile etc.
Our main products are forging grinding steel balls, hot rolling balls, and (high,medium,low) chrome alloyed casting iron balls, casting cylpebs, grinding rods.
Casting quality with strength, Forging glory with integrity. Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". We are trying best to supply customers with high quality products and satisfactory service.
We sincerely welcome customers from both at home and abroad to our factory for on-site inspections!
Our brochure
| Company Name: | Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
|---|---|
| Business Type: | Manufacturer |
| Brands: | Jinan Zhongwei |
| Employee Number: | 100~120 |
| Year Established: | 2000 |
| Company Location: | Puji Street, Zhangqiu District, Jinan City, Shandong Province,China |
| Factory Location: | Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China |
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
18 Years focus on development and production of grinding media
Casting quality with strength, Forging glory with integrity
Forged steel balls Raw Material ordered from National large steel mill-Laigang
Also can Custom-made special material according to clients' requirements
We have three different production workshops, can produce forged balls, hot rolling balls, cast iron balls, grinding rods, and cast Cylpebs.
Different packing types can meets different clients' requirements
Forged steel balls production line
1. All the raw material-steel rods are produced by reputable large scale steel mills. We can also arrange special
processing for different requirements of the steel raw material .
2. We use an electric furnace to heat the raw material, in order to make sure all the materials can reach the correct temperature and reduce unnecessary loss during heating.
3. To obtain high hardness,strength,toughness and superior wear resistance ,the forged steel balls undergo heat
treatment, water quenching, and tempering.
4.During the heat treatment, we use advanced Isothermal temperature control technology, to insure the uniformity
of the hardness of the grinding balls.
Cast Balls Production line
1. We use high quality alloy iron and carbon steel scrap iron as raw material,and a medium frequency electric furnace for smelting. The chemical composition and optimal proportions are created by our technicians through continuously testing.
2. The hardness and toughness of the cast iron balls achieve the best conditions because of the best configuration of the different chemical elements.
3. Oil quenching and air quenching are the client’s option for the heat treatment process. Regarding the tempering process,we use the professional desktop tempering furnace to acquire the desired combination
of strength and toughness. Our cast iron balls have the advantages of low breakage, low wear rate and no distortion.
Auto-production line (Hot Rolling Balls)
Jinan Zhongwei have complete R & D and quality Inspection Department
Quality Testing Facility And Function
| Facility | Qty(set) | Function |
| Rockwell Hardness Tester | 1 | Test the surface and core hardness |
| Impact Testing Machine | 1 | Test the impact of grinding balls |
| Wire cutting machine | 1 | Cutting and core-pulling the balls |
| Infrared thermometer | 2 | Inspect the temperature of starting forge, enter and out of water |
| Physical and chemical analyzer | 1 | Analyze the chemical of grinding balls |
| Drop test machine (6 meters height) | 1 | Inspect the free fall dropping times |
Our engineers have strict quality control system, here is some test records show
Jinan Zhongwei Casting & Forging is made up of a highly qualified professional team, with professional top talent and technology together. We have R & D Dep., QC Dep., Production Dep., Sales Dep., and After-sales service Dep., as the expansion of our business, we must will do our best to meet your needs, and welcom more friends come to visit and inspect our factory.
Invited by our Shandong government to the Latin American Fair
International customer visit and General Manager visit abroad
QC Department
A part of International Sales Department
We're not just a team, we're more like family, we help each other, we learn together, we work together.
JINAN ZHONGWEI CASTING AND FORGING GRINDING BALL CO.,LTD
18 Years Focus on Development and Production of Grinding Media
2000 Established Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
2004 Adding 20-25mm hot rolling Auto production line.
2008 Our products are widely sold on Middle-east, Southeast Asia
2012 Capacity up to 50,000 Tons annual
2016 Adding 30-40mm forged Auto production line
2018 Cast and forged ball are sold all over the world
Professional:
Just tell us your requirements, our engineers can suggest the suitable material for you.
Easy:
As our clients, all you have to do is choose, not answer a lot of boring questions.
Prompt:
You can get a reply within one hour in working day, within 5 hours in holidays. About delivery date, we will only advance, not delay.
Safe:
We only do what we promise. We will never replace superior quality products with shoddy products, so we also will not agree to very low price for cooperation. We can accept any inspection from clients or third-party.
Assistance:
If you want to buy other goods together with grinding balls, we can help you to contact suppliers and shipping agent, for free.
| Market name: | Worldwide |
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| Contact Person: | cherry lee |