Xframe

Xframe is the new self-flow controlling, intermediate diaphragm for classical cement and raw mills. It has been designed with the 2 main goals:

  • providing far easier manipulation
  • providing the best wear-life on the market

Every aspect has been taken into account while designing:

  • alloy wear performance
  • resilience to impacts
  • overall assembly right down
  • improved air-flow

Name: Xframe

Industry: Cement

Equipment: Ball mills

Key Benefits

  • Perfect screening and easy flow

New design of the open frame, covering slotted grate plates and central air–passage screen allow to :
– secure a perfect screening
– secure an easy flow of material from the upstream to the downstream compartment
– maintaining a sufficient self-controlled level of material in the inlet grinding chamber

  • Optimal wear lifetime

The slotted grate plates provide the maximum possible wear lifetime and alloy resilience for ideal resistance to impacts (specifically for raw mills and tough working conditions in CH1) thanks to :
– the choice of alloy and its mechanical properties (mostly hardness and resilience)
– the slot profile (which will last throughout the whole grate plate lifetime)
– the design of the castings

  • Simplified, cost effective, easy to install and maintain

Tech specs:

CHEMICAL/METALLURGICAL COMPOSITION & STRUCTURE
Depending in which of the 2 chambers (ID-CH1 side, ID-CH2 side, OD-CH2) they are supposed to serve, revealing different working conditions, the slotted grate plates could be either cast (and specifically designed) in chromium irons and/or Cr steels.

Applications:

  • Typical intermediate diaphragm for the classical current cement tube mills after Roller-Press with a specific focus given to the Φ3,8m to Φ5,2m diameter mills
  • Takes place as a cost and process effective alternative to our Standard Opticontrol® as an intermediate diaphragm for the classical compound cement and raw mills

See the complete line of diaphragms solutions
http://www.magotteaux.com/products-services/tube-mill-internals/

Contact us for more information or ask a simulation:
+ 32 43 61 76 17 or cement_utilities@magotteaux.com