Shanghai Special Metal Co., Ltd.
Main products:Casting,Weld Fabrication,Machining,Titanium,Special Alloy
Contact Us
  • Contact Person : Ms. Liu Carrie
  • Company Name : Shanghai Special Metal Co., Ltd.
  • Tel : 86-021-51696870
  • Fax : 86-021-33847960
  • Address : Shanghai,Shanghai,Rm. E&F, Floor 12, No. 985, Dongfang Road, Pudong New Area
  • Country/Region : China
  • Zip : 200122

Welded ball mill shell

Welded ball mill shell
Product Detailed
Welded ball mill shell with welded-in slide rings and flange for girth gear. Well-proven design. Simple maintance 4manhole

Welded ball mill shell consists of an all-welded mill shell and a T-sectional welded-up slide ring at either end, the cylindrical part of which is welded onto the ends of the shell.

Process:Place a pattern in sand to create a mold; 

Incorporate a gating system; 

Remove the pattern;Fill the mold cavity with molten metal;

Allow the metal to cool;

Break away the sand mold and remove the casting.

Heat treatment.

Chemical composition test,UT/MT test,mechanical property test and so on.

Surface treatment and other requirement from customer.

Standard&certificate:ASTM,BS,NF,DIN,JIS and so on;

 ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on.

Weight:from 3 tons to 120 tons per piece


The products can be widely used in the area of cement mill,rotary kiln,shipbuilding,

metallurgy,mine,sugar mill,powder plant,rail road,engine bed and so on.

We can provide OEM service for cement mill and rotary kiln casting parts,marine steel casting parts,sugar mill machinery parts with carbon steel or low alloy steel.

The casting parts can be supplied as following treatment:

Heat Treatment: Normalized, normalized and tempered,quench and tempered

Machining: Rough machined,semi-finished machined,finished machined

Quality warranty and testing equipment:

Magnetic powder inspection

UT nondestructive test

Dye inspection

Leeb hardness testing equipment

Mechanical property test equipment

Metallographic microscope

Direct-reading spectrometer

Features of our products:


Excellent tensile strength

Accurate level of tolerance

Good dimensional accuracy

Superb surface finishing

Easy to use and install


Round corners to reduce stress concentrations and fracture

Inner radius should be at least the thickness of the walls

Machining allowanceAdd 0.0625 - 0.25 in. (0.16 - 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.

Welded ball mill shell

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