Pre Finishing Mill Unit - China

Equipment composition and use: Pre-finishing mill type: cantilever mill, rack number: 4 stands.

Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover.

Layout and Transmission mode: H-V-H-V, (DC) motor individual drives.

Product Description Pre-Finishing Mill Unit Equipment Composition and Use Pre-finishing mill type: cantilever mill, rack number: 4 stands.

Horizontal mill (2 stands), Vertical Looper (3 sets), vertical mill (2 stands), safety cover.

Layout and Transmission mode: H-V-H-V, (DC) motor individual drives.

Pre-Finishing Mill Unit Main technical performance parameters of the equipment 1 - Process parameters (1) The specification of the entry rolling piece of the first stand: 28～31mm Specification of the fourth outlet rolling stock: 16～20mm (2) Rolled steel types: plain carbon steel, high-quality carbon steel, low alloy steel, welding rod steel, riveting steel (3) Rolling temperature: 900～1050℃ (4) Maximum rolling force: ~240kN (5) Maximum rolling torque: ~6.2kN·m (6) Roller center distance: 255mm～291mm (7) Roll gap adjustment: 18 mm (8) Working pressure of roller installation: 40MPa (9) Working pressure of unloading roll: 60MPa (10) Roll cooling water Consumption: 4x20 t/h Water pressure: 0.6MPa Water inlet temperature: <30℃ (11) Lubrication method The rolling mill and reducer are all lubricated with thin oil.

Oil pressure: Lubrication point pressure 0.15~0.25MPa Total consumption: 400 l/min Oil quality: Mobil 533 Fine filter: 25μ

The transmission parameter table of pre-finishing mill

Machine type Size stands Tungsten carbide roll ring size Фmm Max.

rolling forceKN Max.

Rolling torque KN.

M Rolling speed m/s Trimmed size Фmm Speed ratio Motor 4stands type Power KW Revolving speed r/min

90m 135m/sФ285 H cantilever roller ring structure unit 1HФ285 285/255×95 280 7.4 8 8 1.5 DC 450/600 600/1200 2VФ285 285/255×95 133.6 5.0 8 8 1.24 DC 450/600 600/1200 3HФ285 285/255×95 153 4.2 8 8 1.15 DC 450/600 600/1200 4VФ285 285/255×95 95.9 3 40 30 94 DC 450/600 600/1200

Company Contact:

• Posted By: Xi'an Weikeduo Electrical and Mechanical Equipment Co., Ltd.

• Phone: 18629154664

• Address: No. 18, Jinggao South Road, Jingwei New City, Xi'an Economic and Technological Development Zone, Xi'an , Shanxi , China

• Email:

• Website: https://www.wkd-rollingmill.com/

• Business Description: Xi'an Weikeduo Mechanical and Electrical Equipment Co., Ltd. committed to steel rolling technology development, manufacturing, sales, technical services and application on the steel rolling mill equipment for high-speed wire rod and bar/rebar production lines, supplying equipment like:
  
  - short stress rolling mills
  
  - main rolling mill equipment
  
  - rough rolling mill
  
  - intermediate rolling mill
  
  - pre finishing rolling mill
  
  - finishing mill (wire rod block mill)
  
  - pinch roll and laying head etc
  
  - mechanical drive high-speed gearboxes
  
  - high quality special steel bars and wire rod rolling mills (rolling material including tool steel, stainless steel, spring steel, mechanical using steel, etc.
  
  )
  
  - high speed gearboxes, high-performance gears, hard-tooth surface gearboxes.