Gold Member Since 2011
Audited Supplier
Shanghai Special Metal Co., Ltd.

Ball Mill Hollow Shaft, Hollow Shaft, Ball Mill Shaft manufacturer / supplier in China, offering Ball Mill Hollow Shaft, OEM Cast High Hardness Sprocket Gear, Integration Ingot Mold and so on.

(/ )

Ball Mill Hollow Shaft

FOB Price: US $1,400-5,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,400-5,000/ Ton
Get Latest Price
Production Capacity: 100, 000 Tons Per Year
Transport Package: Frame or as Your Require
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: Ball mill hollow shaft
  • Casting Form Material: Sand
  • Casting Form Usage Count: Semi-permanent
  • Surface Roughness: Ra12.5
  • Machining Tolerance: +/-0.10mm
  • Certification: SGS, ISO 9001:2008
  • Certificate: En 1024 3.1
  • Service: OEM, ODM
  • Specification: DIN, ASTM Standards, etc
  • Casting Method: Sand Casting
  • Casting Metal: Cast Steel
  • Surface Treatment: Polishing
  • Coating: Heat Resistant Coating
  • Standard: DIN
  • Alternative Material: Stainless Steel
  • Inspection: Ut, Mt
  • Trademark: CSM
  • Origin: Shanghai, China
Product Description

Ball mill hollow shaft

Weight: 5-30T

Applicable device: ball mil, cement machinery

Application: Cement, metallurgy, building material and others

Customizable: Yes


Hollow shaft is an important part of ball mill. Its function is bearing the rotary of ball mill shell. Technically, hollow shafts should not have below holes and sand holes on the neck of spherical tile and circular arc neck of shell connection. When producing, spherical tile needs grinding after part machining, to secure precision and smooth finish. This requires very high standard of casting technology. And SHANGHAI SPECIAL METAL CO., LTD is one of foundries who can produce high quality hollow shafts.

Our main material for the Ball mill hollow shaft is similar to the followings:


                                           Standard   Specifications for Cast Steel ZG230-450

Country                                                  Standard                                                       Grade

United Kingdom                                     BS 3146-1                                                   CLA1Gr.B

USA                                                        AISI/SAE                                                     UNS J03003

Germany                                                 DIN 1681                                                     GS-52

Japan                                                      JIS-G5101                                                   SC410

International                                            ISO3755                                                      230-450


1. SHANGHAI SPECIAL METAL CO., LTD applies unique heat treatment technology, has improved the hardness and impact resistance of hollow shaft.

2. SHANGHAI SPECIAL METAL CO., LTD uses high strength steel to produce hollow shaft. In early stage of casting, SHANGHAI SPECIAL METAL CO., LTD engineers optimized hollow shaft's technological structure according to operation features of ball mill. This optimization largely secures hollow shaft's stability and working life under long-time running. 

3. SHANGHAI SPECIAL METAL CO., LTD has strong manufacturing capacities of steel castings. We are able to abundantly produce parts like hollow shaft within a short period.

 Production Process  

1. Wooden pattern Production  

2. Molding 

3. Pouring 

4. First cleaning 

5. Heat treatment - grinding (inspection)

6. Rough machining (inspection)-finishing machining (inspection)

7. Packing-delivering

Quality assurance 

The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. The standard documentation ensures the full traceability of every process step: 

• Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination; 

• Dimensional check supported with a "as-built" sketch; 

• Record of the heat treatment chart;


Ball Mill Hollow Shaft

Send your message to this supplier
Ms. Helen Liu
To: Ms. Helen Liu

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now