Ball Mill Trunnion

Ball Mill Trunnion
  • high hardness
  • high strength steel
  • high impact strength
Inquiry Form
Weight 5-30 tons
Material ASTM: 1025 / DIN: CK25 / BS: 070M26
Customizable Yes

 

Ball Mill Trunnion,also called hallow shaft or end cup,which is an important part loading mill cylinder rotary. These casting surfaces such as the neck contacted with the mill spherical tile and the circular arc neck contacted with cylinder are free of blowhole and sand inclusion in the cast process; the position parts contacted with spherical tile need to grinding after machining in machining process. So that can ensure the tolerance and roughness. So the products requirement is very high for casting process, our company is one of the enterprises with high quality hollow shaft casting inland.

Product Features:

  • Our company used the special heat treatment technology to enhance the trunnion bearings hardness and impact strength.
  • Our company produced the trunnion bearings castings with high strength steel raw material. Our professional engineers also optimized the trunnion bearings technological structure base on ball mill operation process in the early stage. So can not only guarantee the stability of the part in the long run but also prolong the part working life.
  • Our company has rich production capability in steel castings. For the components such as the trunnion bearings, we can provide them in large production quantity with short cast period.
 

 

Casting Steel Manufacturing 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

hallow shaft

 Cases:

  • Huaxin Power Group Co., Ltd.ordering 16t Ball Mill Trunnion for cement ball mill.
  • Tailong Building Materials Co., Ltd.ordering 23t Ball Mill Trunnion for cement mill.

 

Our service:

Pre-sales Planning

Be a good staff and assistant of the customer, and make sure every investment get high return.

  • Provide suggestions for the customer about steel castings production according to customer demand or drawing size.

  • Design the manufacturing process of casting parts according to customers' special requirements.

  • Engineering technicians make site planning and design for customers on site.

After-sales Service

The end of sales is not the end of our service. Continuous and reliable service will save your worries.

  • Send professional after-sales people on site to assist our customer in installation and debugging.
  • Provide train for operational staff.
  • Our casting warranty is one year, during which maintenance is free.
  • If any problem comes up, please contact with us at any time. We will send professional technician on-site service.

 

 Application:

  • cement ball mill
  • coal ball mill
  • slag ball mill
  • rod mill
  • tube mill

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