3-Roller PBM 20-300
Asymmetrical / Planetary Roll Movement: Features independent hydraulic positioning of side rolls to perform efficient pre-bending and precise cylindrical shaping.
Induction-Hardened Alloy Steel Rolls: Equipped with heavy-duty rolls built for long operational lifespan and high resistance to surface wear.
Hydraulic Drop-End: Easy hydraulic tilt-out mechanism enables quick, effortless removal of fully closed cylindrical shells.
Digital Readout Display: Digital indicators ensure precise positioning of the side bending rolls for accurate, repeatable batch bending.
Overload Protection System: Hydraulic and electronic safety systems protect internal drives from structural stress during heavy plate processing.
3-Roller PBM 40-450
Heavy Plate Capacity: High-torque hydraulic drive system specifically engineered for thick plate bending, large storage tanks, and heavy pressure vessel shells.
Dual Pre-Bending Capability: Allows pre-bending on both leading and trailing plate edges without removing or turning the sheet around.
Cone Bending Attachment: Integrated device and inclined roll positioning enable fast, precise conical shell and funnel fabrication.
Spherical Roller Bearings: High-capacity bearings support heavy radial loads, ensuring smooth rotation and maximum power transmission.
Centralized Mobile Control Desk: Portable operator console with joystick controls and safety emergency stop for safe, ergonomic handling.
4-Roller PBM 10-155
Compact 4-Roll Efficiency: Ideal for light-to-medium gauge sheet metal, allowing continuous single-pass pinching and rolling operations.
Pinch Roll Clamping: Top and bottom rolls firmly clamp the plate throughout the cycle, eliminating material slippage during pre-bending.
High-Precision Pre-Bending: Dual lateral bending rolls achieve minimal flat ends on sheet edges for seamless longitudinal joint welding.
Fast Production Cycle: Single-operator handling reduces setup times and significantly speeds up rolling times for small-to-medium diameters.
Cone Bending Capability: Equipped with standard cone bending equipment for easy processing of tapered, conical parts.
4-Roller PBM 30-320
Advanced CNC/NC Automation: Multi-axis numerical control enables fully automated production of cylindrical, oval, and complex multi-radius shapes.
Maximum Sheet Clamping: Permanent hydraulic clamping between top and bottom rolls ensures precise feeding with zero sheet displacement.
High-Efficiency Pre-Bending: Delivers optimal pre-bending performance on heavy plates, minimizing residual flat ends on shell edges.
Hydraulic Side & Top Supports: Optional side and overhead material supports hold large-diameter shells to prevent deformation during rolling.
Streamlined Single-Operator Process: Fully automated 4-roll cycle allows complete bending and ejection managed safely by a single operator.
Why Our Products
We deliver high-precision, heavy-duty industrial machinery engineered for maximum efficiency, durability, and craftsmanship. Backed by 25 years of industry experience and trusted by clients worldwide, our products ensure seamless operation, reduced downtime, and exceptional metalworking performance for your facility.