Tube Expansion

Product Details:

Feature- 1. Silent during use. In Comparison electric and pnumatic tube expansion system are nosiy. 
2. Drive Communicates with the Pump Via 9v DC remote Control. This ensures safety & eliminates the need of elecrical 
3.Compact, therefore easy to use inside boiler drums.
4.Compatibilty- Same power pack for all 4 Drives to expand 5/8" OD 4" tube.
5.Very high Torque developed -can expand large dimeter, thick wall tubes in thick tube sheets easily. 
6. Long life + low maintenance. 
7.. Boiler erections get completed in record time.
8.Can be use for long working hours because drive is unaffected by heat. 
9.Dual drive Power pack is available to connect 2 drive to single power pack to cut down tube expansion time by further 50%
10. Microprocessor controls on the pump automate the expansion cycle. Trip, pause & Reverse times for the drive are adjustable. No need for repeated manual STOP/START of the drive during expansion cycle -complate automatic.

Product Details:

Model No: TCW-09-230 , 230V, Weight Kg 11.0Kg
Fully Solid State Design - no moving parts - no wear and tear - no noise - consequently long life.Uses the latest micro-controller chip for control functions.Uses one main circuit board for easy maintenance.Accurately calibrated digital torque setting with a resolution of 1 watt makes torque settings accurate andcan be easily reproduced for identical results.Connected drive is automatically recognized & indicated by means of LED on the torque controller.Soft start has been provided for all drives, which reduces starting currents in the drive. As a result, life ofcarbon brushes & drive increases.Torque setting arranged in four different ranges to suit four different drives. Appropriate wattage rangeis automatically selected for the connected drive, hence drives can not be abused or overused.
Plug in type PCBs reduce down time to minimum during trouble shooting.LED indicators provided for forward, reverse & trip conditions of drive.Superior SCR technology has been incorporated rather than trics. SCRS have much better voltage, current &dv/dt ratings than triacs. This leads to greater reliability & the power circuit becomes almost failsafe.All the spares inside the panel viz : PCBs, Transformers, CT, Relays DPM etc. Can be replaced by use of only ascrew driver.PC/Printer compatible.

Product Details:

HARTIYA Electric Tube Expansion Drive Unit is governed by a separate Electric Control Panel which is adjusted by a simple Digital Display. When the Electrically Driven Motor reaches the desired Torque, the Control unit Mechanism automatically shuts off the Power and on pressing the Reverse Button the Tube Expander retracts out from the Tube The Fully Automatic system ensures the Tube are rolled to maximum Expander retracts out from the Tube. The Fully Automatic system ensures the Tube are rolled to maximum tightness without excessive cold worked stress in Tube Metal which prevents injuring Tube ends or distorting Tube Sheet Ligamen
Features:
It consists of heavy duty motors. Continuous cycle operation vs. Intermittent cycle operation of drives from other manufactures. High torque to weight ratio. Spare parts are easily available worldwide