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WHAT ARE YOU LOOKING FOR?
Four-roller CNC hydraulic roller eliminates plate end flat zones, one-pass full circle forming for high-precision pressure vessel production.
Watch video below to learn more details.
| Type/Unit | Pre-bending | Bending thikness | Bending width | Yield limit | Top roller diameter | Bottom roller diameter | Side roller diameter | Roolier speed |
| （Mm） | （Mm） | （Mm） | （Mpa） | （Mm） | （Mm） | （Mm） | （M/min） | |
| W12-6×2000 | 4 | 6 | 2000 | 245 | 190 | 180 | 160 | 5 |
| W12-8×2500 | 6 | 8 | 2500 | 245 | 250 | 230 | 200 | 5 |
| W12-10×2500 | 8 | 10 | 2500 | 245 | 280 | 260 | 220 | 5 |
| W12-12×3200 | 10 | 12 | 3200 | 245 | 340 | 320 | 260 | 4.5 |
| W12-16×2500 | 12 | 16 | 2500 | 245 | 340 | 320 | 260 | 4.5 |
| W12-20×2500 | 16 | 20 | 2500 | 245 | 360 | 340 | 280 | 4.5 |
| W12-20×3000 | 16 | 20 | 3000 | 245 | 390 | 360 | 300 | 4.5 |
| W12-20×4000 | 16 | 20 | 4000 | 245 | 460 | 420 | 360 | 4.5 |
| W12-25×2500 | 20 | 25 | 2500 | 245 | 420 | 380 | 320 | 4 |
| W12-30×2500 | 25 | 30 | 2500 | 245 | 460 | 420 | 360 | 4 |
| W12-30×3000 | 25 | 30 | 3000 | 245 | 490 | 460 | 400 | 4 |
| W12-40×2500 | 35 | 40 | 2500 | 245 | 540 | 510 | 440 | 4 |
| W12-40×3000 | 35 | 40 | 3000 | 245 | 560 | 520 | 460 | 4 |
| W12-50×2500 | 45 | 50 | 2500 | 245 | 620 | 580 | 520 | 4 |
| W12-50×3000 | 45 | 50 | 3000 | 245 | 650 | 610 | 540 | 3.5 |
| W12-60×3000 | 50 | 60 | 3000 | 245 | 690 | 650 | 580 | 3.5 |
| W12-80×3000 | 70 | 80 | 3000 | 245 | 800 | 750 | 640 | 3.5 |
Supports visual parameter setting and real-time status monitoring.
Emergency stop button ensures safe on site operation.
High-strength alloy forged main working rollers.
Hardened surface delivers smooth rolling performance.
Complete hydraulic station with imported valve components.
Deliver stable and powerful pressure for thick plate bending.
Reduce leakage risk for long-time continuous production.
Well-arranged full PLC electrical control cabinet.
Adopts reliable brand electrical components.
Stable circuit system lowers machine failure rate.
Optimized four-roll core mechanical framework.
Realize one-time pre-bending and full circle forming.
Adapt to various carbon steel, stainless steel plate tasks.
Four-roller design enables automatic pre-bending on both plate ends.
Higher precision and faster setup compared to three-roller machines.
Single-pass forming reduces production time and improves efficiency.
Ideal for high-volume production of cylindrical and conical parts.
We look forward to working with you!
If you have any product inquiries or need tailored sheet metal machinery solutions, please feel free to contact us. Our team is ready to provide professional recommendations and competitive quotations.
