4RH
Hydraulic 4 Roll 3-4 Roll Plate Rolling Machines
4RH
4RH
Hydraulic 4 Roll 3-4 Roll Plate Rolling Machines

Overload Protection Hydraulic Drop-End for easy removal of finished ferrule Easy operation with mobile control panel with push buttons
Standard Features & Specifications
- Overload Protection
- Hydraulic Drop-End for easy removal of finished ferrule.
- Easy operation with mobile control panel with push buttons
- Welded steel frames
- Very suitable for light and medium plates,aluminum or stainless steel
- Induction hardened forged or rolled SAE 1050 (CK 45) Steel Rolls
- Built according to EC Safety Directives and has CE Mark
- Hydraulic 4 Roll Cassette Type plate bending machines are very suitable to bend Elliptical, Square Tanks and various geometries and are very popular in automotive market.
- To bend these special shapes we offer NC control Units included in our 4RH Models as standard.
- Ferrules in full circle or varying radiuses can be done easily
- Top roll is powered by electrical motor with gearbox (4RHM Model)
- Pinch Roll and Lateral Rolls move with motor and screw jacks in linear movement (RHM Model)
- Easy operation with Mobile Control Panel
- Hot rolled SAE 1050 (CK 45) Steel Rolls
- NC control as Standard Equipment
- Main motor with Brake System
- SAE 1050 Quality Certificated Steel Rolls with high tensile strength
Optional Features
- Automation with NC Control
- Hydraulic Overhead Crane for large diameters
- Hydraulic Lateral Side Supports for large diameters
- Ground and polished rolls
- Infinitively Variable Speed
- Double speed system
- Ejector system
- Automatic Feeding system
Gallery
Models & Technical Specifications
Model
|
Usefull length
mm
|
Pre-Bending Capaacity
mm
|
Bending Capaacity
mm
|
Rolls Ø
mm
|
Motor Power
kW
|
Working speed
m /min. (dk.)
|
Machine dimensions
UxGxY / LxWxH(mm)
|
Weight
kg
|
---|---|---|---|---|---|---|---|---|
4RH 10-90 | 1050 | 2 | 2. 5 | 90 | 2.2 | 4. 5 | 2250x1000x1500 | 900 |
4RH 15-100 | 1550 | 1. 5 | 2 | 100 | 2.2 | 4. 5 | 2750x1000x1500 | 1200 |