Komal Chemiequip Pvt. Ltd.

Nityanand Nagar, Mumbai, Maharashtra

The state of art, solid state, thyristorised, high precision, ripple free, constant current and constant voltage, air cooled, compact Rectifier units are single phase input, high quality, maintenance free, with CVCC modes, coarse and finer Potentiometer controls for both voltage and amperage, ripple less than 1% on full load, digital meters with overload protection and short circuit proof, easy operation.

This solid state device to impart unique advantages likeuniform plating thickness

• Finer grain structure
• Excellent adhesion, ductibility& hardness
• Lower deposit stress
• Reduces hydrogenembrittlement
• Defects in HCD & LCD elimination
• Cost savings
• Colourvariation

• Pulse Rectifiers are having all the features of CCCV units including Automatic ampere sec/min/hr. meter, Filtered DC output less than 0.1% ripple, Pulse & Pause time adjustable between 0.01 to 999milli-sec, Output current pulse controllable by thumbwheel switches and Peak voltage / current display Digital meters. OPTIONALS:ComputerisedProcess Module Pulse with Reversing Polarity (PR) or Periodic Reversing Polarity (PRP) or Periodic and continuous Reversing Polarity (PRPR) Metal consumption mode Pulse attachment for conventional CVCC Rectifier High Power Pulse Rectifiers for HardAnodisingand Hard Chrome Plating can be catered as per requirement

These are today well known for their high quality, workmanship, operating efficiency and long life performance comprising of a double wound transformer to reduce the input voltage to suitable value required for the Rectifier Stack, InterphaseTransformer (in 3 ph. units) Silicon Diodes, Hand operated ormotorisedsteplesson-load control (variac/dimmerstat) or Automatic control where the output voltage, output amperage or current density is constant. Control Panel with D.C. volt / amp.metersand MCB protection, lamps, wheels and choice of paint shade. These rectifiers are in Natural Air cooled and Forced-Air cooled or Natural oil cooling through radiator depending on the ratings, prevailing atmospheric condition and process. The AC input is either 1/220/50 having DC output around 15% ripple or 3/415/50Hz or nearer having ripple almost around 5%. Ripple free Rectifiers are also available.

StandardRangeVoltage : 8, 12, 16, 20 and 24 generally for plating

Amperage :50, 100, 150, 250, 500, 750, 1000, 1500, 2000, 3000, 4000, 5000 and above.

DOSING PUMP CONTROL RECTIFIERS:Any metering pump can be monitored through the Rectifier for Load Current, Repeatability, Addition of chemicals (Time & Quantity), operation in manual or auto mode.