ScopeChip screen
FittingsSplit knife holders
OptionsA: repair / B: replacement
CoatingTraffic blue RAL 5017
1 · Equipment Overview
| Main damaged items: item 7 (screen deck), item 29, support legs ×2. Electrodes: ASME P-No.1. Optional: blast SA 2.5 + primer 50 µm + topcoat 75 µm. Flame cutting prohibited — grinding/wheel cutting only. |
2 · Maintenance Process
Item 7 repairWheel-cut at item 13/14 joint (no flame cutting); roll / press straightening (no hand hammering — finish damage); weld back to items 13/14.
Item 7 coatingSpot-paint item 7 and weld zones; optional SA 2.5 blast + 50 µm primer + 75 µm topcoat.
Item 29 repairRemove 2 × item 29; straighten with press or hydraulic jack; refit and secure.
Support legsCold-repair or heat-repair left / right legs; clean and touch up.
Handling & shipmentUnload and load at works; ship per transport requirements.
3 · Key Process Photos
4 · Acceptance & Handover
Items 7 / 29 and support legs completed per selected option (repair or replacement); welds with ASME P-No.1 electrodes; traffic blue RAL 5017 (to be confirmed); measurement records complete — ready for shipment.
Option B · Replacement Scheme
| Item 7 replacement | Wheel-cut; fabricate new item 7 (SA/A36 or SS41); blast SA 2.5; 50 µm primer; weld to items 13/14; 75 µm topcoat. |
| Item 29 replacement | Fabricate 2 new pieces (aluminium; stainless proposed if in stock); refit and secure. |
| Support legs | As Option A: cold/heat repair, then clean and touch up. |