fabrication

Industry: Petrochemical

Study Date: December, 2025

Design, Fabrication and Installation of 2 (two) units of bucket strainer at cooling tower pit circulation pump, suction line. Bucket strainers were installed to replace inline suction strainer, which had small filtration area, that leads to line switching and strainer cleaning every 2 to 3 days. By changing design to larger bucket strainer type, filtration increased by 200 times, which improved strainer cleaning activities to once every 1.5 months (reducing maintenance service cost).

Industry: Petrochemical

Study Date: February, 2025

Solved process work efficiency and safety by designing #400 mesh bucket strainer to efficiently separate powder and liquid chemical, without exposing operator's safety. Achieved reduction in required manpower to conduct the activity into half, from two operators at different location, into only one operator. Internal rectangle strainer is removable for easy disposal of trapped chemical powder. Sight glass were installed to monitor the powder + chemical directly to avoid overflow and to distribute the discharged powder evenly on the strainer.