Wellnit recently completed an offline factory inspection for four custom‑built flange facing machines ordered by a Malaysian industrial service provider. The customer required dedicated flange resurfacing machine solutions optimized for on‑site sealing surface repair scenarios, with customised travel range, tool holder structure, and enhanced portability. The inspection ensured that all four units fully meet the custom technical agreement and are ready for immediate use upon delivery.
Core Inspection Goals
Verify critical machining accuracy (flatness and surface roughness)
Confirm smooth, safe, and reliable machine operation
Pre‑Inspection Preparation
| Item | Details |
|---|---|
| Tools & Gauges | Dial gauge, roughness comparator, vernier caliper, special wrenches |
| Test Workpieces | Carbon steel and stainless steel flange test pieces provided by the customer |
| Technical Documents | Custom technical agreement, factory inspection standards, operation manuals |
| Personnel | Wellnit quality engineer + customer authorized representative (via live video link) |
ore Inspection Contents
1. Appearance & Configuration Check
Inspected all four units for any scratches or dents. Verified that all fasteners were secure. Confirmed that customised items (extended‑stroke guide rails, quick‑change tool holder, portable carrying case) matched the order exactly.
2. No‑Load Operation Test
Ran the machines at various speeds. Observed stable rotation, no abnormal noise or vibration. Forward/reverse switching of the spindle functioned normally.
3. Load Cutting Test
Machined sealing surfaces on flange test pieces. Results: flatness ≤0.04mm, surface roughness Ra ≤3.0μm. No insert chipping or vibration marks on the workpiece.
4. Safety & Function Verification
Tested emergency stop, overload protection, and grounding reliability – all passed.
Inspection Results
| Item | Result |
|---|---|
| Configuration completeness | 100% compliant with custom checklist |
| No‑load operation | No abnormal vibration or noise on all four units |
| Safety functions | Emergency stop and overload protection正常工作 |
| Final verdict | All units approved for shipment |
Every flange resurfacing machine demonstrated consistent performance throughout the test. The Malaysian customer was especially impressed by the machining stability and surface finish quality.
Customer Feedback
"The Wellnit team is very professional. Although we could not be on site, the inspection process was clear and the data was complete. The performance of the four flange facing machines exceeded our expectations. We look forward to a long‑term partnership."
- Project Manager, Malaysian Customer
This successful inspection confirms that Wellnit's custom flange resurfacing machine offers reliable, precision on‑site repair capabilities for flange sealing surfaces. The customer has already scheduled online training upon receipt of the equipment.
Follow‑Up Arrangements
Packing & Shipping: Custom wooden cases with anti‑rust treatment. Estimated dispatch to Port Klang, Malaysia within 3 working days.
Technical Documentation: Chinese & English operation manuals, accuracy inspection reports, and spare parts list provided.
After‑Sales Support: Remote video guidance for installation and commissioning, 12‑month warranty, and lifetime technical support.
Training: Online training can be booked after the customer receives the equipment.
For any custom flange resurfacing machine requirements, contact Wellnit's technical team for professional selection assistance.
