90M Finishing Mill Group
The finishing mill group is designed for high speed wire rod production line of heavy top cross 45 ° high speed wire rod finishing mill group. It is located in high-speed wire-rod workshop.The finishing mill has a sophisticated automation system to ensure that the steel is rolled to the most suitable and precise thickness.
Product Description
10 Stands Top Crossed 45° Finishing Mill Group
1.Structural characteristics and function of the equipment:
The finishing mill group is designed for high speed wire rod production line of heavy top cross 45 ° high speed wire rod finishing mill group. and is located in high-speed wire-rod workshop. Finishing mill unit is combined with 10 mills, three Ø200mills and seven Ø150 mills, speed increasing box, support base, arc coupling, waterproof slot, waterproof plate, buffer tank, the protective cover, coupling, piping and guide of finishing mill. Through 10 unit rack the continuous micro-tension rolling mill will be transported upstreamØ17~Ø21mm of rolling piece , rolling become Ø5.5 ~ Ø16mm finished wire. The working speed of 75m/s is insured.( The specification of end product is Ø5.5mm. )
|
Material specification |
∅17～21mm |
|
Material temperature |
>900℃ |
|
Produce specification |
∅5.5～16mm |
|
The kinds of rolling steel |
Carbon steel, low alloy steel, high alloy steel, high-quality carbon structural steel, stainless steel, tool steel, titanium alloy |
|
Speed of the exit of tenth frame |
75m/s |
2. Equipment performance:
The form of mill: Cantilever roller loop mill
The quantity of frame: 10 (1~3 frame are ∅200 mill,4~10 frame are ∅150mill)
Design method: Top crossed 45°, 10 frames concentrated transmission.
Size of roll loop: ∅200 mill:(∅210.5--∅189.5)×∅120.65×72mm; ∅150 mill:(∅158.8-∅142.9)×∅87.76×62mm
Strength of rolling: ∅200 mill：152kN; ∅150mill：107.8kN
Space of rolling: ∅200 mill:2.86kNm; ∅150 mill：1.61kNm
Transmission motor: DC motor; Power: 1600kW×three or 4500 kW AC inverter motor; Rotating speed: 1000~1300 r/min; Working rotary speed: 900~1100r/min
Methods of lubrication: Thin oil concentration lubricated; System oil pressure: 0.35～0.6MPa; Consumption: 1500L/min; Oil: Mobil 525; Cleanliness: 10m
Cooling for roll: Water pressure: 0.6MPa; Consumption: maximum is 10´30m3/h
Hydraulic pressure system of protective cover: Working pressure: 20MPa; System flow: 35 l/min
Working pressure of load roll : Max. 25MPa
Working pressure of unload roll : Max. 45MPa
Accessory:
Unload roll tool (∅200) 1set
Loading roll tool (∅200) 1set
Unload roll tool (∅150) 1set
Loading roll tool (∅150) 1set
Roll change hydraulic pump 1set
Technical parameters of high speed wire rod finishing mill
| Model | Size | |||||||
| Stand | Design speed(m/s) |
(m/s) |
Incoming material specification(Фmm) | Trimmed size(Фmm) |
(℃) |
Motor power (KM) | Rolling steel grade | |
| 84m/s No-twist 45° side cross model | 6 stands 6”×6 | 84 | 32-60 | Ф13-15 | Ф6.5-10 | 900-1050 | 1500 | Low and medium carbon structural steels Low alloy steel |
| 8stands 6” ×8 | 84 | 32-65 | Ф16-19 | Ф6.5-12 | 900-1050 | 2500 | ||
| 8stands 8”×2.6”×6 | 84 | 32-65 | Ф16-19 | Ф6.5-12 | 900-1050 | 2500 | ||
| 10stands 8”×2.6”×8 | 84 | 40-70 | Ф18-21 | Ф5.5-16 | 900-1050 | 1500×3 | ||
| 90m/s No-twist 45° side cross model | 4stands 8”×4 or 6”×4 | 90 | 32-60 | Ф10-15 | Ф6.5-10 | 900-1050 | 1500 | |
| 6stands 8”×2.6”×4 | 90 | 40-60 | Ф13-15 | Ф6-10 | 900-1050 | 2500 | ||
| 6stands 6”×6 | 90 | 40-60 | Ф13-15 | Ф6-10 | 900-1050 | 2500 | ||
| 8stands 8”×2.6”×6 | 90 | 40-65 | Ф16-21 | Ф5.5-12 | 900-1050 | 2000×2 | ||
| 8stands 8”×3.6”×5 | 90 | 40-65 | Ф16-21 | Ф5.5-12 | 900-1050 | 2000×2 | ||
| 8stands 6”×8” | 90 | 40-65 | Ф16-21 | Ф5.5-12 | 900-1050 | 2000×2 | ||
| 10stands 8”×3.6”×7 | 90 | 60-80 | Ф17-21 | Ф5.5-14 | 900-1050 | 1500×3 | ||
| 10stands 8”×4.6”×6 | 90 | 60-80 | Ф17-21 | Ф5.5-16 | 900-1050 | 1500×3 | ||
Weikeduo is a leading finishing mill manufacturer in China. We have solid production experience, own large-scale factories and the most advanced technical equipment. We not only produce 90m finishing mill group, but also supply many other related products. We will provide you with the most affordable prices and the highest quality products. If necessary, please contact us immediately.
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