YIYI Mesh Belt Chain Driven Belt Production and Quality Control
See how your Chain Driven Belt is made and checked before it ships: drawing approval, trial production and first-article inspection, in-house wire drawing, material testing, 100% final inspection before shipment, wooden-case packing and project records for repeat orders. Use it as a checklist of what to confirm with us before production.
Text version of this document
Page 1. PRODUCTION & QUALITY CONTROL CHAIN DRIVEN BELT Manufacturing processes and project inspection PROVEN · STABLE · VERIFIED
Page 2. MANUFACTURER Manufacturing and project control Ningjin Yiyi Mesh Belt Co., Ltd. A manufacturer of metal conveyor belts and related conveyor components based in Ningjin, Shandong, China. Manufacturing experience since 1998. Current company established in 2008. Core belt forming, assembly, welding and inspection are managed in-house. Selected surface treatments and supporting components use external suppliers. YIYI MESH BELT manufacturing site
Page 3. ORDER CONTROL Approval and inspection sequence Stage Control point 01 Drawing approval Confirm dimensions, materials and equipment interfaces. 02 Trial production Inspect the first article before mass production. 03 Interface review Confirm chain pitch, attachments and sprocket geometry. 04 Mass production Check formed components, assembly and weld condition. 05 Final inspection Inspect the finished belt before shipment. 06 Packing and records Confirm packing requirements and retain order records. Project drawings define the final configuration and inspection requirements.
Page 4. MATERIAL PREPARATION Stainless steel wire drawing In-house wire preparation Dedicated wire-drawing equipment supports the preparation of stainless steel wire for belt manufacture. Project requirement Confirm the material grade and wire diameter against the approved specification.
Page 5. MATERIAL PREPARATION Round-bar drawing In-house rod preparation Round-bar drawing is part of YIYI MESH BELT’s material preparation capability. Project requirement Rod material and diameter are selected for the belt design and approved drawing.
Page 6. MATERIAL CONTROL Material inspection equipment Alloy composition screening Tensile testing equipment Hardness testing equipment Confirm the applicable test method, acceptance criteria and required material records for each project.
Page 7. MATERIAL CONTROL Wire and rod diameter checks Wire diameter measurement Rod diameter measurement Check wire and rod diameters against the approved specification. Agree dimensions and tolerances in mm / in for the project.
Page 8. BELT PRODUCTION Chain component manufacturing Component tooling Forming detail Chain components In-house chain production applies to selected stainless steel specifications. Confirm manufacturing scope by project; other chain types and sprockets may be externally supplied.
Page 9. BEFORE MASS PRODUCTION Trial production and first-article inspection Customized orders undergo trial production and first-article inspection before mass production. Use approved drawings for acceptance dimensions and tolerances.
Page 10. FINAL QUALITY CONTROL Finished belt dimensional inspection Check finished belt dimensions against the approved specification. Measurement photographs show project examples, not universal belt dimensions.
Page 11. FINAL QUALITY CONTROL Edge finish inspection Edge construction detail Finished edge detail Inspect the selected edge construction for connection condition, consistency and burrs against the agreed requirements.
Page 12. FINAL QUALITY CONTROL Chain construction and attachment review Chain-edge detail Attachment configuration Chain construction Check chain pitch, chain center distance and attachments. Distinguish mesh dimensions from the selected chain specification.
Page 13. FINAL QUALITY CONTROL Final inspection after surface treatment All YIYI MESH BELT mesh belts undergo 100% final inspection before shipment. Where surface treatment is specified, re- inspection follows treatment.
Page 14. FINAL QUALITY CONTROL Accessories and connection details Confirm side guides, flights, cross rods and attachments against the order. Supplied chain and sprocket specifications must match the approved equipment design.
Page 15. PACKING & SHIPMENT Protective packing and order identification Protected belt Packing and identification Confirm belt protection, supplied accessories and packing requirements against the order before shipment.
Page 16. PACKING & SHIPMENT Wooden-case packing Packed shipment Wooden-case protection Packing follows the agreed transport route and destination requirements. Wooden-case fabrication uses external suppliers.
Page 17. TRACEABILITY Project records and repeat-order support Record Purpose for the buyer Approved drawing and revision Maintain the agreed specification for manufacture and reorders. Material and production records Support order traceability and review of manufacturing history. Inspection records and photographs Review recorded checks against the agreed requirements. Customer confirmations Retain technical decisions and approved changes. Agree the inspection documents you need before production. For replacement projects, include existing belt details, equipment geometry and operating conditions.
Page 18. PROVEN · STABLE · VERIFIED Metal Conveyor Belt Manufacturer Email: info@yiyimeshbelt.com Phone / WhatsApp: +86 134 5177 3742 Website: www.yiyimeshbelt.com www.yiyimeshbelts.com Company: Ningjin Yiyi Mesh Belt Co., Ltd. Send Your Drawing for Production Review Belt dimensions (mm / in) Equipment and drive geometry Material and operating conditions Inspection requirements Existing belt photos / sample Request an Engineering Review for OEMs & Professional Distributors