135 Finishing Mill Group

Equipment Application

The finishing mill group is the extra-heavy top cross 45° high-speed wire rod finishing mills designed for the high-speed wire rod production line.

The finishing mill group is located in the high-speed wire rod workshop. Rolling by 10 unit rack continuous micro-tension rolling mill, rolling the Φ17~Φ21 mm of rolled piece transported from upstream into Φ5.5~Φ16 mm finished wire rod. The mill guaranteed exit speed is 90 m/s. (When the specification of finished product is Φ5.5 mm)

Equipment Performance

1. Technological Parameter

Incoming material specification: Φ17~21mm

Incoming material temperature: >850℃

Finished product specification: Φ5.5~14mm

Rolled steel type: carbon steel, low alloy steel, high alloy steel, high-quality carbon steel, structural steel

Exit speed of the tenth rack: 90 m/s

2. Equipment Performance

Mill form: cantilever roller ring rolling mill

Rack quantity: 10 stands (1~5 stands are Φ230 rolling mills, 6~10 stands are Φ170 rolling mill)
Arrangement form: top cross 45°, 10 stands combined drive

Roller ring size: Φ230 rolling mill: Φ228.34 ~ Φ205 x Φ126 x 72 mm
Φ170 rolling mill: Φ170.66 ~ Φ153.5 x Φ95 x 62 mm

Rolling force: Φ230 rolling mill: 270 kN        Φ170 rolling mill:150 kN

Rolling torque: Φ230 rolling mill: 5.03 kNm     Φ170 rolling mill: 1.38 kNm

Driving motor: motor
Power: 1600kW x 3 stands.
Ac frequency conversion motor
Revolving speed:700~1200 r/min
Working revolving speed: 900~1100 r/min

The unit lubrication way: thin oil lubrication

System oil pressure: 0.35~0.6 MPa
Total consumption: 1500 L/min
Mobil: 525
Cleanliness: 10μ

Roll cooling water: water pressure: 0.6 Mpa
Consumption: maximum 10 x 30m3/h

Guard hydraulic system: working pressure: 20 MPa
System flow: 35 l/min

Mounted roller working pressure: Max 25 MPa

Unload roller working pressure: Max 45 MPa

Attachment:Unload roller tool (Φ230)1 set 

Mounted roller tool (Φ230)       1 set
Changing roller hydraulic pump     1 set

Unit composition: Φ230 rolling mill (5 stands), 170 rolling mill (5 stands), speed increasing box, large base, breakwater and capillary groove, buffer tank, protective cover, couplings, pipes of finishing train etc.

Service:
- Professional service will be provided
- We can supply foundation layout and arrangement diagram
- After-sales service provided, we will send engineers to your factory to install and debug the machines
- Competitive price & good quality for you
- Our machines are easy operation and maintenance
- Lower investment
- Steady performance
- Products are customized for different needs
- Production capability can be adjusted according to customers' request
- Low energy consumption

As a professional finishing rolling mill / wire rod block mill manufacturer in China, we can supply designing, manufacturing,installation and commissioning of the equipment with "turn-key" service. We can also design, manufacture and revamp other non-standard equipment according to the requirements of users.

Please send us more information about your project, we would like to give you our proposal immediately after getting your details. Sincerely welcome you to come and visit our plant.