24 visiting now: 11 USA USA flag 8 China China flag 3 France France flag 1 Vietnam Vietnam flag 1 Italy Italy flag

Highlighted Companies

Forged And Casted Grinding Steel Ball - China

price: 500.00 Dollar US$

(1) Product
Superior raw materials, advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of Shandong Iraeta grinding steel ball.
1) Production Standard YB/T091-2005
2) Size: 25-150 mm
3) Surface Hardness HRC57-67 HRC
4) Volume Hardness HRC56-64
5) Breakage Rate <0.57%
6) Lost Round Rate <1%
7) Impact Toughness 12 j/cm2
8) Material : Customized raw material

(2) Raw Material
With the purchase of 400 thousand tons of steels each year, we are able to provide customizable raw materials and get VIP service from steel plants. All raw materials are purchased directly from standard steel enterprises such as Laiwu Steel Group, Shijiazhuang Steel, Huaiyin Steel, etc. The quality of different batches of raw materials is quite stable.

(3) Equipment
Iraeta has 7 full automatic hot-rolling steel ball production lines. We are among the minority of suppliers who are able to directly produce balls with DIA80mm and the above size by hot-rolled technology.

(4) Lab
A national certified laboratory in accordance with the international standard ISO17025 was established in Iraeta.

(5) Specialist
1) Customized raw material. ( The formal steel material factory)

2) High automatic equipment.( automatic hot-rolling production lines )

3) The unique heat treatment. ( introducing Spainsh technology)

4) Strict quality control. ( equipped with national approved laboratory meeting requirements of ISO17025)

5) ISO9001, ISO14001, OHSAS18001, etc.

(6) Packing
1.Container Bag(1000kg/bag)
2.Iron drum
3.According to your requirements


Company Contact:


  • Phone: 86-15698002954

  • Address: No.9001 Jiwang Road, Zhangqiu, Jinan, Shandong province, China, Jinan City , Shan Dong , China

  • Email: Email


Published date: August 5, 2016 -

  • Business Description: Shandong Iraeta is a Sino-Spanish joint venture which covers 260,000 square meters and has 1000 staff with $3992 registered capital. Shandong Iraeta has been engaged in our forging business since 1975. Hot rolling grinding ball is Iraeta’s main products. Until now, Shandong Iraeta is equipped with 7 automatic hot-rolling grinding ball production lines with annual output of 200,000 tons.

Related listings



  • China Supplier Sheet Metal
    China Supplier Sheet Metal
    Manufacturing / Casting - Forging - Shijiazhuang Youzheng Machinery Co., Ltd - China - January 13, 2017 - 1.00 Dollar US$

    china supplier sheet metal manufacturing Cooperation model: OEM or ODM Design: As per customer specific requirements or customer give us the specified sample; or the customer conceptual or preliminary design; or the customer sketched idea. Accept dra...

  • Fabrication Cnc Metal
    Fabrication Cnc Metal
    Manufacturing / Casting - Forging - Shijiazhuang Youzheng Machinery Co., Ltd - China - January 13, 2017 - 1.00 Dollar US$

    china supplier fabrication cnc metal, aluminum cabinet coated sheet metal Material available: Carbon steel (CRS/SPCC, SECC, etc), Stainless steel, spring steel, Bronze (berypum, phosphor, etc), brass, copper alloy, aluminum alloy, tinplate, nickel si...

  • Stamped Disk
    Stamped Disk
    Manufacturing / Casting - Forging - Shijiazhuang Youzheng Machinery Co., Ltd - China - January 13, 2017 - 1.00 Dollar US$

    stamped disk, duct fittings Capabilities Youzheng Machinery specializes in both high and low volume metal stamping production using a variety of materials that range in size in thickness. Hard tool configurations can take the form of inexpensive punc...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"