Erhan ÇOBAN

Experience

• 

  Megaplast Group

  Jul 2015 - Aug 2015

  Engineer Intern
• 

  Tanrikulu Plastik Sanayi Ve Ticaret A.Ş

  Feb 2017 - Sept 2020

  Production And Maintenance Manager

  09/2018-09/2020Company: Tanrıkulu Plastik San. Ltd. ŞtiPosition: Pet Sheet Production and Maintenance EngineerWorks:• I had 27 persons in production• Prepared Multi Skills and raised 3 persons in the extrusion lines as operator from unskilled workers by following and giving support them.• Prepared TPM and followed the failure analysis and prevented these with TPM.• Production area is corrected with 5S, each consumable, final product, raw material put in the correct areas and followed each person according to who is responsible in this area.• Production failures decreased from 3% to 0.7%, each raw material controlled very well in quality office, and production was depended to quality approval• After decided and divided each personal responsibility and followed the TPM and quality, production increased from 1.200-ton kg/month to 1.430-ton kg/month• Researched new supplier and decided these according to cost-benefit analysis• Followed energy, labor, and decreased unit cost of 1 kg final product and increased the final product quality.02/2017-09/2018Company: Tanrıkulu Plastik San. Ltd. ŞtiPosition: Pet Flake Production and Maintenance EngineerWorks:• I had 45 persons in production• Prepared Multi Skills and raised 2 persons in the crushing lines as operator from unskilled workers by following and giving support them• Prepared TPM and made periodic maintenance for crushing, centrifuge machines and others• Divided PET bottle wastes according to their quality as A+ (0%< another material must < 1%), A (1%< another material <3%), and B (3%< another material) quality• After kept control the wastes and machines, increase the production capacity from 900 ton/month to 1.050 ton/month.• Followed the energy, purification, labor, and decreased unit cost of 1 kg final product and increased the final product quality. Show less

• 

  REPI Group

  Sept 2020 - Jul 2024

  • Visiting to customers as commercial, speak about the new requirement of Pet sheet, preform and rPET for liquid color and additives• Noted and reported all the information from competitor materials to give laboratory in order that our laboratory should match best color or additive• Following new investments in the market• Keep going contact with customers to give support as sales and technic • Worked as Technical Service for Dosing Units• Installed and prepared the Dosing Unit machines to Injection and Extrusion lines with right parameters• Made trials, and following the colour and additives with laboratory• Supported to the customer for their problems

  • Technical Sales and Service Engineer

    Jun 2021 - Jul 2024

  • Technical Service Engineer

    Sept 2020 - Jun 2021
• 

  Polmak Plastik

  Jul 2024 - Dec 2024

  Sales Manager
• 

  REPI Group

  Jan 2025 - now

  Technical Project Manager