Tapered steel forging/cylpebs/ Irregular steel forging / custom-made grinding cylpebs

Short Description:

Place of Origin: Jiangsu, China
Brand Name: LG
Material: High Chrome White Iron
Application: Grinding Forgings / Grinding Cylpebs
Standard: ATSM
Certificate: ISO9001:2008
Techinique: Mould casting
size: &10,20,30,40,50 series
Applied field: Mining&Cement
type: Low, high, middle chrome
surface: polished
hardness: 45-65HRC

Product Detail

Product Tags

Grinding cylpebs are widely used in cement, mining and chemical industry etc.. The hardness reaches up to 64HRC(the surface and inner hardness tolerance with in 2HRC), which makes the high wear-resisting property. In addition, the distribution of the hardness gradient is average.

The property- low wear rate, good toughness, prolongs its life, improves the productivity of the ball mill, and lowers user’s cost. Our quality is accord with GBT17445-2009 China national standard.

Details of Casting grinding cylpebs

1. Size: Dia. 10mm-50mm

2. Material: high/medium/low chrome alloyed

High Chrome: 10-13% Medium Chrome: 3-6% Low Chrome: 1-3%

3. Characteristics: high hardness, good wear resistant, low breakage, no deformation.

4. Hardness: 45-65HRC; Breakage rate ≤1%

5. Application: cement, metallurgy, mining, electric power, chemical and magnets industries.

6. Packing: Container Bag: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt:1002Kgs) Steel Drums:

Dia20mm-Dia80mm 900Kgs/Drum (GW: 915Kgs) ; Dia90mm-Dia150mm 850Kgs/Drum (GW: 865Kg )


Physical Property & Microstructure of Grinding  Bar


Size of Grinding Steel Bar


Intermediate frequency furnace smelting high-quality steel scraps and mix chromium based on requirements.

Constant temperature casting process ensuring the quality, no solid nonmetallic i mpurity, no pore, etc.

Oil-immersed quench harden treatment enhance the hardness, Annealing process

changing the internal organizational structure, lowering the breakage, and improving the performance.

After the Pre-furnace test, semi-finished products and finished products inspection was done by advanced spectrometer and durometer imported from Germany.

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