YIYI Mesh Belt Self-Stacking Belt Technical Specification
Check what matters before you request a quote: key dimensions in mm and inches, pitch options, standard and heavy-duty configurations and typical applications. Compare it with your current belt or drawing, then send us the drawing or photos of your old belt for review.
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Page 1. TECHNICAL SPECIFICATION SELF-STACKING BELT Dimensions in mm and in Standard and heavy-duty configurations PROVEN · STABLE · VERIFIED
Page 2. MANUFACTURER A manufacturer supporting your belt specification Ningjin Yiyi Mesh Belt Co., Ltd. YIYI MESH BELT manufactures metal conveyor belts and related conveyor components in Ningjin, Shandong, China. Manufacturing experience since 1998. Current company established in 2008. OEM equipment builders, professional distributors and replacement-belt buyers can submit drawings and application details for engineering review. Custom projects: drawing approval, trial production and final inspection before shipment.
Page 3. APPLICATIONS Typical applications Typical uses of the Self-Stacking Belt in food processing lines. Configuration is confirmed on the approved equipment drawing. 01 SELF-STACKING SPIRAL CONVEYING For spiral systems in which the belt side guards stack tier on tier. Side-guard height and usable tier clearance are confirmed with the equipment arrangement. 02 FREEZING For spiral freezing lines in food processing. Belt width, side-guard height and material are selected to suit the freezer design. 03 COOLING For product cooling on self-stacking spiral lines. Belt configuration follows the approved equipment drawing. 04 PROOFING For dough proofing on self-stacking spiral lines. Operating conditions are reviewed with the belt specification. Suitability depends on the belt specification, operating conditions and equipment design.
Page 4. DIMENSIONAL REFERENCES Self-Stacking Belt — construction references STANDARD HEAVY DUTY Reinforcement: 4 × 15 mm / 0.157 × 0.591 in Confirm width datums, usable tier clearance and the drive interface on the approved equipment drawing.
Page 5. SPECIFICATIONS Standard configuration — dimensional options Parameter Metric (mm) Inch (in) Spiral pitch 6 / 9 / 13 0.236 / 0.354 / 0.512 Rod pitch 30 1.181 Rod diameter 5 0.197 Side-guard thickness 1.5 0.059 Side-guard height 60 / 80 / 90 / 100 / 120 2.362 / 3.150 / 3.543 / 3.937 / 4.724 Belt width 420 / 580 / 640 / 660 / 760 16.54 / 22.83 / 25.20 / 25.98 / 29.92 Belt length To approved drawing To approved drawing Material options: SUS 304 / SUS 316 | Finish options: pickling / electropolishing Listed values are configuration options. Inch equivalents are rounded; approved metric drawings govern.
Page 6. Heavy-duty configuration — dimensional options SPECIFICATIONS Parameter Metric (mm) Inch (in) Spiral pitch 6 / 9 / 13 0.236 / 0.354 / 0.512 Rod pitch 30 1.181 Rod diameter 6 / 7 0.236 / 0.276 Side-guard thickness 1.5 0.059 Side-guard height 80 / 100 / 150 3.150 / 3.937 / 5.906 Reinforcement piece 4 × 15 0.157 × 0.591 Belt width 660 / 760 / 1069 25.98 / 29.92 / 42.09 Belt length To approved drawing To approved drawing Material options: SUS 304 / SUS 316 | Finish options: pickling / electropolishing Listed values are configuration options. Inch equivalents are rounded; approved metric drawings govern.
Page 7. CONFIGURATION Standard, heavy-duty and reinforced constructions STANDARD Rod: 5 mm / 0.197 in HEAVY DUTY Rod: 6 / 7 mm (0.236 / 0.276 in) REINFORCED HEAVY DUTY Rod: 7 mm / 0.276 in Reinforcement: 4 × 15 mm (0.157 × 0.591 in)
Page 8. Side-guard height options 80 mm / 3.150 in CONFIGURATION 60 mm / 2.362 in 90 mm / 3.543 in Side-guard height is a component dimension; usable tier clearance depends on the equipment arrangement. Standard: 60 / 80 / 90 / 100 / 120 mm | Heavy duty: 80 / 100 / 150 mm
Page 9. Side-guard height options 120 mm / 4.724 in CONFIGURATION 100 mm / 3.937 in 150 mm / 5.906 in Side-guard height is a component dimension; usable tier clearance depends on the equipment arrangement. Standard: 60 / 80 / 90 / 100 / 120 mm | Heavy duty: 80 / 100 / 150 mm
Page 10. Standard configuration — turn-ratio references 1.6 1.7 REFERENCE COEFFICIENTS CONFIGURATION Confirm belt width, drum geometry, tier clearance and the drive interface on the approved equipment drawing.
Page 11. 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 Specification Review Belt dimensions (mm / in) Equipment and application Operating conditions Drive and stacking details Existing belt photos / sample Request an Engineering Review for OEMs & Professional Distributors © 2026 Ningjin Yiyi Mesh Belt Co., Ltd. All rights reserved. YIYI Mesh Belt’s original technical content, photographs and videos in this document and on www.yiyimeshbelt.com and www.yiyimeshbelts.com may not be reproduced or reused without prior written permission. Third-party materials remain the property of their respective owners.