Ball Mill High Chromium Alloy Casted Grinding Ball

Short Description:

Product Detail

Product Tags

Product Description

Diameter：φ15-120mm

Application: It is widely used in various mines, cement plants, power plants and chemical industries.

Chromium forged balls are widely used in powder preparation, and ultra-fine powdering of cement, metal ores and coal slurries. They are used in thermal power, chemical engineering, ceramic paint, light industry, papermaking and magnetic material industries, besides others. Forged grinding balls have excellent toughness, preserve their circular shape, low wear and tear, and a low crushing rate. The hardness of our high chromium ball product is 56–62 HRC, the hardness of medium chromium ball is up to 47–55 HRC, while the hardness of the low chromium ball is up to 45–52 HRC, with 15 mm as the minimum and 120 mm as the maximum diameter. It is widely used in a variety of dry mills.

Parameter

Material: Low chromium alloy

C: 2.2-3.5 % Si: 0.5-1.5 % Mn: 0.3-1.5 % Cr: 1.0-3.0 % S: ≦0.060 %

Material: Medium chromium alloy

C: 2.2-3.2 % Si: 0.5-1.5 % Mn: 0.3-1.5 % Cr: 5.0-7.0 % S: ≦0.060 %

Material: High chromium alloy

C: 2.2-3.2 % Si: <1.2 % Mn: 0.3-1.5 % Cr: 10-13 % S: ≦0.060 %

Material: Extra high chromium alloy

C: 2.0-3.0 % Si: 0.5-1.5 % Mn: 0.3-1.5 % Cr: 17-19 % S: ≦0.060 %

Notes

1. Pre-shipment- SGS inspection at the factory/harbor prior the dispatch (Strictly NO scrap metal/bars or other steel qualities used in manufacturing).

2. Grinding balls to be packed in steel drums with openable top (with threads) or Bulk bags.

3. Drums packed on pallets made of heat treated wood or plywood, two drums per pallet.

Packaging Options

Bags: Our grinding media can be supplied in UV resistant polypropylene (PP) bags. Our bulk bags are also equipped with lifting straps to allow easy loading and unloading.

Drums: Our grinding media can also be supplied in sealed recycled drums strapped to wooden pallets.

FAQ

Q1:How to confirm the product quality before placing orders?

You can get free samples from us or take our SGS report as reference or arrange SGS before loading.

Q2:What are your prices?

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

Q3. What standards you carrying out for your products?

A:SAE standard and ISO9001, SGS.

Q4.What’s the delivery time?

A : 10-15 working days after receiving client’s prepayment.

Q:Can you supply the relevant documentation?

Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

Q6. how can we guarantee quality?

You can get free samples from us or take our SGS report as reference or arrange SGS before loading.

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Casted Grinding Ball