شرکت  توسعه  تجهيزات  رُ زRose Equipment Development Company

  • Annual maintenance of 4-Rolls Calender

 

Client : Barez Industry  Group Co.

Location : Kerman city - 35 Km of Jopar  roadway – In Kerman province

Date : 2006

 

-          Designing, Procurement, and commissioning of control system and  cord tension displaying of Let-off unit includes PLC panel  installation, PLC and HMI programming, new load cell installation, voltage  to pressure  transducer installation

-          Repairing of  Let-off shell locks includes services, and repairing of air shoes brakes and relatives  brakes

-          Designing,  Procurement, replacing, and commissioning of   calender rolls  greasing control includes  PLC panel  installation, PLC and HMI programming

-          Repairing of  Joint Splice Press includes cylinders packing, control systems

-          Repairing of first accumulator (80m), and second accumulator (60m), includes hydraulic system, rolls  and brougham balancing, repairing of cylinders oil leakages,   limit switches adjustments

-          Steam connections leakages repairing  of heating rolls, includes rotary joints and etc.

-          oil leakages  repairing  of hydraulic system

-          Loosely (empty spacing  between rolls)  repairing, correction of rolls mechanical indexes

-          Servicing and  repairing of oil leakage packing

-          Automatic cushion control  system repairing

-          Tension control repairing of wind-up

-          Shell locks Repairing of wind-up includes services, and repairing of air brakes and relative shoes brakes

-          Metal detectors repairing and relative adjustments

-          Digital displays repairing, calibrated that are installed on operation panels includes rolls distances, cross accesses  distances and …

-      Wig-Wag conveyor movement repairing includes hydraulic, pneumatic and control systems

Cord tension  Pneumatic  panel of Let-off unit

 

Greasing control PLC panel

 

Cord tension PLC panel of Let-off unit

 

Operation panel of 4-Rolls Calender

 

Tension panel - Internal view