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Production Operator

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Date: Nov 25, 2021

Location: Zhuhai, GD, CN, 519050

Company: Lubrizol Corporation



Maintains safe, reliable and efficient plant operation by strictly following company’s HSES regulations, procedure, and other disciplines

Continuously improve the operation and production cost through summary the practice and pass this knowledge to other related people  




  • Operates equipment and monitors control panel in any work units.  Based upon operating procedures, sets control to start automatic or manual valves to feed materials through the process unit. Opens and closes valves manually to transfer fluid chemicals to and from specified tanks and to processing area.
  • Lifts 50-pound bags of dry chemical such as filter aid or OCP bales and dumps into unit.
  • May operate forklift to obtain chemical filter aids or to dispose of used filter cake. Opens or dismantles filtering equipment to facilitate cleaning.  Scrapes plate and frame to remove excess material filtered out of product.  Removes and replaces filter paper into plate and frame to prepare equipment for filtering at maximum capacity.
  • Opens valves at designated areas to extract samples at specified stages of production for analysis.  Writes information on container to identify sample and conducts simple tests or routes sample to laboratory for testing.  Utilizes test results, laboratory analysis and instrument readings to facilitate regulation of process to produce standardized product.
  • Charges liquid material from drums through pump suction inlet. Fills drums using automatic drumming machine, and affixes identifying information such as batch number and date to prepare for shipment of product.
  • Observes instruments, gauges and flow meters at stated time intervals in the plant area, and records the readings such as temperature, steam pressure, liquid levels and flow rates to maintain complete operating records on batch sheet.  Reviews recorded readings, and applies knowledge and experience to assure temperature, flows and pressures are always in balance according to specifications.
  • Unloads and loads trucks, ISO tanks or other bulk tanks by following up written work instruction. Unloads lime or filter aid super pack through unloading station into silos or to process unit directly.
  • Implements OEP practice and clears the work areas after operating and ensure all safety and environment protection measures in practice.  Provides the suggestion for safety efficiency enhancement and quality or safety improving. Executes AM (autonomous maintenance) program to ensure all equipment in good condition and function.
  • Performs field round according to the existing plan or instruction from Shift Foreman. Inspects the critical safety and process devices according to the planed schedule and initiates work orders for maintenance upon the need.




  • Education Background:
    • College or above in science disciplines, chemical preferred
  • Technical Skills:
    • At least 2 years working experience in manufacturing industry, chemical related preferred, not required
  • Other Experiences Preferred:
    • English: can read well and daily speak

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