二手 2015 20 inch pipe mill ERW tube making machine 在 河北省, 中国
二手
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规格参数
- 新旧状况
- 二手
- 年份
- 2015
- Pipe od
- 273-508 mm
- Pipe thickness
- 5-16 mm
- Hf welding machine
- 1000kw
- Shaft diameter
- 240
- 子类别 2
- Metallurgy machinery
- 产品编号
- 93919856
描述
1、 Forming process:
Unwinding machine → Pressure roller → Clamp leveling → Centering → Shear welding → Align the flat roller → Clamp centering → Loop → Align the flat roller with the neutral roller → Clamp → Seven roll leveling → Align the flat roller with the neutral roller → Milling machine → Align the neutral roller → Clamp → Align the neutral roller → Clamp → Align the neutral roller → Arrange rollers 1-6 → Precision forming 3 passes → Squeeze roller → Scrap welding → Polishing roller → Cooling → Sizing 2 passes → Coarse straightening 1 pass → Sizing 1 pass → Flying saw → Roller conveyor → Packaging
2、 Main parameters
1. Uncoiler
Motor power: AC motor 120kw, 730r/min
Gear reducer model: NGWS93-9-II, speed ratio 110
Axis diameter: φ 355 (2 pieces)
2. Pinch leveling machine
Two roll pinch and five roll leveling
Pinch roller diameter: φ two hundred and ninety
Leveling roller diameter: φ two hundred and thirty
Bearings:
Motor power: z4-200-31 55kw, 1000
Gear reducer model: 355-28-I
3. Align the neutral roller
Roll diameter: φ two hundred and forty
Roller shaft: φ seventy
Bearings:
4. Shear butt welding
Hydraulic cutting: cutting edge width: Q111Y 20 * 2000mm
Butt welding: manual secondary protection welding
5. Horizontal roller alignment
Flat roll shaft diameter: 120 Roll shaft: 45 Bearing: FC209
Vertical shaft diameter: 240 Roll diameter: 45 Bearing:
6. Pinch alignment
Axis diameter: φ 380 bearings:
Vertical shaft diameter: φ 240 bearings:
7. Flat roller feeding, seven roller leveling machine:,
Roll diameter: φ three hundred and eighty
Motor: z4-200-31 55kw, 1000r/min
Gearbox: 400-45
Leveling roller diameter: φ two hundred
8. Align the flat roller with the neutral rod
Horizontal roller shaft diameter: 280 Bearing:
9. Edge milling machine
Motor power: Y225MV1-4 45KW
Speed: 1480r/min
10. For neutral rollers
Shaft diameter: 240
Bearings:
11. Pinching
Roll diameter: φ three hundred and eighty
Bearings:
Motor: Z4-200-31 55kw, 1500r/min
Gearbox: 400-45
12. Roll forming 1-6 layers
Roll diameter: φ one hundred and fifty
Bearing: 30210
Axis diameter: φ fifty
13. Precision forming with 3 layers
Horizontal roller shaft diameter: φ two hundred
Bearing: 352036 (2 discs), 24036c/w33 (1 disc)
Lateral roller shaft diameter: φ one hundred and ten
Bearing: 30222 (2 discs)
Motor: Z4-200-31 75kw, 1000r/min (3 units)
Reducer: 400-35.5 (6 units)
14. Squeeze roller
Lower roller shaft diameter: φ one hundred and ten
Side roller shaft diameter: φ one hundred and ten
Upper roller shaft diameter: φ one hundred
15, 4 fixed diameter tracks
Horizontal roller shaft diameter: φ two hundred and forty
Bearing: 352038 (2 discs) 24038c/w33 (1 disc)
Lateral roller shaft diameter: φ one hundred and ten
Bearing: 30222 (2 discs)
Motor: z4-250-31 132kw, 1000r/min
Reducer: ZSY-11
Speed ratio: 25
16. Rough straightening 1 frame
Axis diameter: φ 110 width 312mm