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THE ULTIMATE HOT SPINNING MACHINE RNM - SERIES

THE ULTIMATE  HOT SPINNING MACHINE RNM - SERIES

THE ULTIMATE HOT SPINNING MACHINE RNM - SERIES

Product catalog summary
Introduction
Repkon introduces the RNM Series Hot Spinning Machines, designed for high efficiency and quality in manufacturing seamless pipes. The series includes three models: RNM 24, RNM 41, and RNM Jumbo, each offering specific capabilities for necking-in and bottom closing operations.
Specifications
  • Operations: All models perform necking-in operations, with RNM 24 and RNM 41 also capable of bottom closing.
  • Work Piece: Suitable for seamless pipes with one or two open ends.
  • Machine Operation: Fully automatic with SIEMENS CNC SINUMERIK 840D control.
  • Production Rate: Varies by model, from 8-80 operations per hour.
  • Work-Piece Dimensions: Maximum diameters range from 236 mm to 660 mm, with lengths up to 12,000 mm.
  • Main Drive: Spindle drive motor ratings range from 75 kW to 370 kW.
  • Forces: Total longitudinal force ranges from 95 kN to 500 kN.
  • Induction Heating System: Heating power capacity ranges from 450 kW to 1,500 kW.
  • Utility Supply: Requires 400V / 50Hz / 3ph electrical connection.
Main Features
  • Integrated induction heating furnace for minimized auxiliary times.
  • Automatic loading-unloading system with integrated tables.
  • High force work-piece clamping system for safety and efficiency.
  • Robust machine bed for direct installation and stability.
  • Servo CNC controlled ejector for precise positioning and quick ejection.
  • Vertical roller slide for perfect geometry and extended equipment lifespan.
  • Remote diagnostic maintenance service available.
Conclusion
The RNM Series Hot Spinning Machines are designed for heavy-duty operations, offering robust construction and advanced technology to ensure high performance and quality in manufacturing processes.
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Catalog excerpts

THE ULTIMATE  HOT SPINNING MACHINE RNM - SERIES-1

RNM SERIES HOT SPINNING MACHINE SPECIFICATIONS: MODEL Operations Performed Necking In Operation Bottom Closing Operation Necking In Operation Bottom Closing Operation Work Piece Seamless Pipes with one or two open ends Seamless Pipes with one or two open ends Seamless Pipes with one or two open ends Machine Operation Production Rate (Operation / hour) Work-Piece Dimensions Outside diameter maximum Outside diameter minimum Length maximum Length minimum Thickness maximum Thickness minimum Spindle Drive Motor Rating Adjustable Spindle Drive Rotation Speed @ Performance Total Longitudinal Force Torque of Roller Swivel Slide Main Drive Longitudinal Slide Stroke Swivel Operation Angle Range THE ULTIMATE HOT SPINNING MACHINE RNM - SERIES Motion & Feed Rates º Radial Slide Stroke upon request Induction Heating System K Heating Power Capacity Number of Induction Coils for Different Diameter Groups Utility Supply Electrical connection for power components Control voltage for electrical components Approximate connected electric load Overall Machine Dimensions (approx.) Length Height from floor level

 Open the catalog to page 1
THE ULTIMATE  HOT SPINNING MACHINE RNM - SERIES-2

BEST HOT SPINNING MACHINES INDUSTRY HAS TO OFFER: Repkon is proud to introduce the ultimate hot spinning machines. Designed and manufactured by REPKON, the new generation Hot Spinning Machines are: • RNM 24 • RNM 41 • RNM Jumbo These fully automated hot spinning machines substantiate full range of technical enhancements to optimize operational efficiency in short cycle times, ensuring impeccable process quality. The CNC controlled machines are specially designed for heavy duty operations with exceptionally robust structure and optimized throughput, using state-of-the-art technology and high performance...

 Open the catalog to page 2

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