Durma Plate Rolls HRB -4 Series Hydraulics Plate 4-Roll Bending Machine Accurate, ease of operate, fastest roll bendings HRB-3V Series Hydraulics Plate 3-Variable Bending Machine Variable bottom rolls symetry opening machine is best choice for wind tower style of production HRB-3 Series Hydraulics Plate 3-Roll Bending Machine Flexiblity of 3 roll for medium sizes by Durma technology Prebending of both the leading and trailing edge MRB Series Motorised Plate 3-Assymetrical Bending Machine Economical pinching for variety of Rolling process Reliable mechanical and hydraulics systems are designed by experienced engineers of Durma by utilising parametric 3D engineering technology as well as implementation of mechanical and kinematics analysis. Safe and best performance electrics and electronics systems are designed by Durma Research & Development Center.After the longterm tests and evaluations machines can be manufactured in serial production. Robust Machine Body for long life-time machines uses in the bending processes User friendly Control Unit options Low maintainence & Best bendng performance by strengthen Bearing System Precise bendings by Hardened Rolls And Crowning System Short cycle times by high Torque Drive System Durmazlar has aimed continous development since 1956 Owes one of the world’s most contemporary production plants in the production technology business .3 different plants oriented to different product families, 1000 dedicated employees and 150.000 m2 footprint. In order to offer solution according to clients’ needs and enriching the quantity and quality of its own patent rights; long experienced Engineering Department transformed to Durma Research & Develepment Center has opened in the year 2010. Designed and engineered with modern technics; its products are equipped with proven quality components to precisely fulfill your requirements. We serve “ accuracy, speed, flexibility, durability, reliability and advanced technology” with high performance/price ratio.Worldwide Durma distributors and technical support network assures perfect support to our clients. With its 55 years of experience, its product quality, innovative solutions Durma gives importance and cares you with proactive approach. We thank all our clients to hold us at the top segment of the world brands. Head Quarter & Ataevler Ataevler Laser Factory Baºköy Factory

HRB-4 SERIES Accurate, ease of operate, fastest roll bendings Flat zone of the sheet edges is minimised Pre-bending, conical bending and ellipse bending can be done easily Double pre-bends (both ends) in one pass Hydraulic and electrical systems have been safeguarded from overloads and require minimum maintenance. Hydraulic and electrical components are modular and designed according to world standards. The sheet is controlled by tightening of top and bottom rolls Most suitable bending operation for CNC applications. More efficient for cycle times User friendly operations without dependence to...

Robust Machine Body Planetary Swing Rolls System Hardened Rolls And Crowning System Conical Bending System High Torque Drive System Strengthen Bearing System Synchronized Rolls System HRB-4 Series Features Machine body is strengthen and lowered to minimise the twists and deformation. Machine body, frame and steel bar connections are stres relieved after the welding operation. Rolls are guided with spherical roller bearings and bronze housings. Guiding system requires less lubrication and keeps it precision in long term. Bottom roll tightens different thickness of sheets without deformation and...

Hydraulic System Control Units Ensures the machine's bottom and side rollers’ synchronous operation. This process is provided via the PLC with 6-axis control and touch screen operator panel. Bending up to 5 steps of the program, is ease of use and saves time. Ýn addition to the Digital readout control system, In teaching mode for the operator to bend all the steps are recorded respectively. In automatic mode all recorded movements are repeated, respectively by the machine. NC control system has the capacity to save 70 programs consisting of Max 100-steps. CNC control system, in addition to the...

Especially as to make large-scale bending horizontally; requires height of the work area to be sufficient. While horizontally bending to prevent the hair stretching backwards, vertical and side sheet support systems is also required. In large-scale bend, it ensures support for the machine from both sides from the bottom. The rip fence systems, hydraulically separated and controlled from the operator panel can be added to the machine as an option. Profile Bending with Extented Rolls System Side Supports System Automatic Bending Loading Unloading System Vertical Working Feature Offered as an option,...

STANDARD EQUIPMENTS CE-Norm for EU Control unit with digital readout Conical bending Induction hardened rolls Side rolls positioning from electronic synchronize PLC Bottom roll rigid mechanic synchronized Stress relieved steel contruction body Rolls seated with bearings Top roll hydraulic opening device Top rolls hydraulic motor driven and planetary gear box Side rolls hydramotor, diameter 360 and above gear box plus hydramotor Electrical and hydraulic protection against overloads HRB-3 OPTIONAL EQUIPMENTS Polished Rolls Variable speed control Oil Coolant Side supports at both side Vertical support...

MRB-S SERIES MRB SERIES Especially for thinner sheets with small lot sizes Easy prebending thanks to top & bottom rolls tighten the workpiece Cost-oriented solutions for small and medium enterprises Wide range of industrial usage MOTORISED ASSYMETRICAL 3 ROLL MACHINES MRB-S Series Unit 1506 2005 2006 2007 2503 2504 2506 2508 3004 3006 Bending length Bending capacity Pre bending Top roll Ø Motor power Length Height Width Weight mm mm mm mm kW mm mm mm kg 1530 6 4 150 4 3100 1120 1020 2100 2030 5 4 160 4 3600 1120 1020 2300 2030 6 5 170 4 3600 1120 1020 2400 2030 7 6 190 5,5 3750 1200 1150 3400T...