Vertical Mill Rocker Arms

Vertical Mill Rocker

Weight :10-25t

Material: ASTM: 1035 / DIN: CK35

Application:Cement/Slag/GGBS/Coal/Raw vertical roller mill


MOQ:1 Piece/Pieces castings

Place of origin: Henan, China(Mainland)

Contact us for more information on how this product can help you with your unique requirements.
image description

Vertical mill rocker is one of key components of vertical grinding mill. It includes upper rocker, down rocker, rocker shaft, bearing, bearing seat, etc. The upper rocker is used to install the grinding roller, and the down rocker connects with hydraulic system. Two rockers are connected into a whole by shaft, taper sleeve and taper pin.

Our main material for vertical mill rocker arm is similar as followings:

Standard Specifications for Cast Steel

Country Standard Grade
United Kingdom BS3100 A2
Germany DIN 1681 GS-60
Japan JIS-G5101 SC480
International ISO 3755 270-480

Production Process

Vertical Mill Rocker process

Why choose us?


  • The vertical mill rocker produced by SYMMEN METAL Casting has better wear-resistant capability and good anti-cracking.
  • We carry out the dressing and finishing by arc air gouging and shot-blasting for the steel castings to guarantee the appearance quality.
  • Before delivery, all the rockers will have NDT inspection several times as per perfect inspection flow. Any defective product is forbidden to leave factory.

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