Tube Rolling Controls

Approx. Rs 30,000 / PieceGet Latest Price

• Fully Solid State Design - no moving parts - no wear and tear of parts - no noise - consequently long life
• Uses one main circuit board for easy maintenance
• Uses the latest micro-controller chip for control functions
• Accurately calibrated digital torque settings with a resolution of 1 watt makes torque settings accurate and can be easily reproduced for identical results
• Soft start has been provided for all drives
• This feature reduces starting currents in the drive
• As a result, life of carbon brushes drive increases
• Connected drive is automatically recognised indicated by means of LED on the torque controller
• Torque setting arranged in four different ranges to suit four different drives
• Appropriate wattage range is automatically selected for the connected drive, hence drives can not be abused or overused
• Actual drive wattage (torque) is displayed
• Set wattage (torque), drive current and line voltage can be seen by press of a button
• Trip time adjustable from ( 0.1 sec to 10 secs. )
• Adjustable reverse time from ( 1 sec to 100 secs.)
• Pause time (time interval between cycles) adjustable from ( 1 sec to 100 secs.)
• Manual reverse by push button, in case of emergency
• Drive Speed adjustable in reverse rotation
• Hand (trigger) mode or foot switch mode, both are available
• Expansions can be carried out either in single cycle mode or auto repeat mode
• LED indicators provided for forward, reverse trip conditions of drive
• MCB has been provided to protect the and drives against over current by short circuits
• Plug in type of PCBs reduce down time to minimum during trouble shooting
• All the spares inside the panel viz : PCBs, Transformers, CT, Relays DPM etc. can be replaced by use of only a screw driver
• Superior SCR technology has been incorporated rather than triacs SCRS have much better voltage, current dv/dt ratings than triacs
• This leads to greater reliability the power circuit becomes almost failsafe
• Niksu has over 1000 TCW Torque Controllers in active use worldwide since its inception in year 2000

Specifications:

Approx. Rs 1.4 Lakh / PieceGet Latest Price

Features:

• Drive communicates with the pump via 9 VDC remote control
• This not only assures ensures safety but also eliminates the need of electrical cord between pump and drive
• Compatibility - Same power pack for all the 4 drives to expand 5/8" o.d. to 4" o.d. tube
• Very high torque developed - can expand thick wall tubes and large diameter in thick tube sheets easily
• Boiler erections get completed in record time
• Dual drive power pack is available to connect 2 drives to a single power pack
• Use of dual drive helps in cutting down tube expansion time cycle by a further 50%
• Microprocessor controls are provided on the pump to automate the expansion cycle
• Pause, trip, and reverse times for the drive are adjustable
• No need for repeated manual stop/start of the drive during the expansion cycle

• We offer our clients Hydraulic Tube Expansion Systems (Hydex) that requires less maintenance
• Drives of hydraulic Tube Expansion Systems are unaffected by the heat therefore, these can be used for long longer period
• Known for optimum performance and long working life, these are compact, easy to use, and do not create any noise
• We also provide Hydraulic Pump, which is wear & tear resistant and can develop 100 bar pressure
• For on-site maneuverability, the system is mounted on four wheels
• Tubes expansion is controlled by adjusting pressure setting on the pump
• Drive trips automatically after the needed amount of wall thinning is achieved
• For more details refer to the attached document

Specifications:

Additional Information: