Chain-Driven Belt Production Process and Quality Control
17 pages · flip through online · tap the right half for the next page
What you will find in this book
Gate 01 · Raw material incoming inspectionWire coils are checked on arrival and stored by batch.Open page 2 →
Gate 02 · Spiral wire QA inspectionWire diameter, spiral thickness and pitch measured.Open page 3 →
Gate 03 · Chain component dimension checkRoller diameter, inner plate width and plate height measured.Open page 4 →
Gate 04 · Final QA inspection before shipmentRod diameter, wire diameter, chain pitch, rod pitch and overall width measured; surface checked.Open page 5 →
Gate 05 · Welding quality checkChain welds inspected along the belt.Open page 8 →
Gate 06 · L-type flightsPosition and fixing of L-type flights checked where specified.Open page 10 →
Gate 07 · Packing for shipmentRoll-packed or flat-packed, then crated, strapped and labelled.Open page 12 →
QC record templateProject reference, belt type, material, width and length, one result line for each gate, and signature fields for approval and for the buyerOpen page 16 →About this document
This 17-page book shows how the JBL Mesh Belt Chain-Driven Belt is checked: the 7 inspection gates from raw material incoming inspection to packing for shipment, with the QC record template at the end.
Both parts are checked: the wire mesh and the drive chain, including roller diameter, plate width, plate height and the chain welds.
The photos show the checks being made. Readings visible in them are examples from individual projects, not specifications; each belt is checked against its confirmed project drawing.
Chain-Driven Belt: inspection gates
| Gate | What is checked | Pages |
|---|---|---|
| 01 · Raw material incoming inspection | Wire coils are checked on arrival and stored by batch. | 2 |
| 02 · Spiral wire QA inspection | Wire diameter, spiral thickness and pitch measured. | 3 |
| 03 · Chain component dimension check | Roller diameter, inner plate width and plate height measured. | 4 |
| 04 · Final QA inspection before shipment | Rod diameter, wire diameter, chain pitch, rod pitch and overall width measured; surface checked. | 5–7 |
| 05 · Welding quality check | Chain welds inspected along the belt. | 8–9 |
| 06 · L-type flights | Position and fixing of L-type flights checked where specified. | 10–11 |
| 07 · Packing for shipment | Roll-packed or flat-packed, then crated, strapped and labelled. | 12–15 |
From the JBL Mesh Belt production process and quality control book (without-equipment version). Readings in the photos are project examples; your belt is checked against your confirmed drawing. See page 16 →
Questions this document answers
+Which inspection gates does the Chain-Driven Belt quality control book show?
7 gates: raw material incoming inspection; spiral wire QA inspection; chain component dimension check; final QA inspection before shipment; welding quality check; l-type flights; packing for shipment (pages 2–15).
+Which chain dimensions are checked?
Roller diameter, inner plate width and plate height (Gate 03, page 4), and chain pitch on the finished belt (Gate 04, pages 5–7).
+Are the chain welds inspected?
Yes. Gate 05 inspects the chain welds along the belt (pages 8–9).
+What does the QC record template include?
Project reference, belt type, material, width and length, one result line for each gate, and signature fields for approval and for the buyer (page 16).
+What should I send to review this process against my project?
Photos or a drawing of the belt, chain and sprockets, and the chain model or pitch. Email info@jblmeshbelt.com or WhatsApp +86 138 1487 2506 (page 17).
How is a Chain-Driven Belt checked before it ships?
This 17-page process book follows the belt through 7 inspection gates, from raw material incoming inspection to packing for shipment, and ends with the QC record template.
Each gate shows what is measured or checked at that stage, so you can see what to ask for in your own inspection plan.
Send us photos of your current belt, equipment drawings and the product you need to convey, and we will confirm which checks apply to your project.
