This certification validates technical competency and operational mastery in industrial horizontal bandsaw machinery and metal stock cutting operations. Recipients demonstrate practical proficiency in blade tensioning and pitch selection, hydraulic feed-rate and blade speed control, coolant delivery systems, material clamping and roller table feeding, pre-start safety walk-arounds, machine guarding interlocks, and chip/swarf management in strict compliance with PUWER 98 and international industrial workshop standards.
ZHAO MINGYONG
LATHE & PRECISION TURNING OPERATIONS
6f100b20-73f9-4620-9367-9224d56f68e8
Training Certificate
It is proudly presented to
Ahmed Sematimba
Coordinator
Issue Date: 2026-07-15
Location: SINOPEC International Petroleum CO., Uganda
Valid Until: 2028-07-15
TWSA Training Service, Plot 11B Kyanja Ring Road, Kampala, Uganda
Email: info@twsa.ug | www.twsa.ug
+256 707 128978
PUWER 98 | OSHA | BS EN ISO 23125 | ISO 9001 | ISO 45001
9001 | 45001
MOWT | MGLSD | MOES
Distributed by:
ZM

Issued to

ZHAO MINGYONG

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Credential Verification

Issue date: July 15, 2026

Expiration date: July 15, 2028

ID: 6f100b20-73f9-4620-9367-9224d56f68e8

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Issued by

TWSA Training and ServicesVerified

TWSA Training and Services offers industry-specific, certified training in HSSE for oil & gas, and construction sectors. Our certifications ensure participants meet global standards, enhancing safety, compliance, and workforce skills.

Type

Training

Level

Advanced

Format

Offline

Duration

1 months

Price

Paid

Description

This certification validates technical competency and operational mastery in conventional metal lathe machinery and precision turning operations. Recipients demonstrate practical proficiency in 3-jaw and 4-jaw chuck workpiece clamping, spindle speed and feed-rate selection, facing, cylindrical turning, thread cutting, tailstock drilling/boring, pre-start safety walk-arounds, interlock chuck guards, and swarf chip management in strict compliance with PUWER 98 and international workshop machine safety standards.

Skills

Workpiece Centering & Chuck Clamping (3-Jaw/4-Jaw)

Spindle RPM & Feed Rate Calibration

Precision Facing, OD Turning & Threading

Tool Post Height & Cutting Insert Setup

PUWER 98 & Machine Guarding Compliance

Pre-Start Inspection & Swarf Handling Safety

Earning Criteria

Participation

Complete the 2-day practical and theoretical training program covering conventional metal lathe mechanics, cutting geometry, spindle gearboxes, and workshop machinery safety protocols under PUWER 98.

Assignment

Demonstrate practical operational control, executing precise workpiece centering, tool height setting, facing, outer diameter turning, and thread pitch cutting without chatter or dimensional tolerances exceeding limits.

Other

Pass the practical pre-start equipment walk-around inspection, verifying interlock chuck guards, lead-screw safety covers, emergency foot-brake response, coolant levels, and chip guard placement.