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◆ ROLLED BAKING BELT  ·  TUNNEL OVEN  ·  BISCUIT & CRACKER

Rolled Baking Belt
Ultra-Thin. Flat Surface.
Tracking Verified Before Release.

1.5mm wire. Compressed Z-spiral structure. Purpose-built for high-speed tunnel ovens. Produced as a single full-length piece — no mid-belt joints. Every belt run-tested for straight tracking before shipment.

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In-House Equipment
Self-developed large rolling machine
🔗
One-Piece Belt
Full length · zero mid-belt joints
➡
Tracking Verified
Run-tested before shipment when required
Request a Quote → ▶  See Our Equipment
1.5mm
Wire Diameter
<3mm
Belt Thickness
SUS304
Standard Grade
100%
Tracking Tested
YIYI biscuit belt for tunnel oven and bakery conveying
📷 1.5mm wire · Z-spiral compressed flat SUS304
Biscuit belt spiral wire surface detail
What Is a Rolled Baking Belt?
Z-Spiral Wire — Compressed Flat by Precision Rolling

A Rolled Baking Belt starts as a Z-form spiral wire mesh. It is then passed through a large precision rolling machine that compresses the structure flat. The result is an ultra-thin, smooth belt surface with consistent geometry across the full width and length.

The flat, low-profile surface is critical for biscuit production: dough pieces lie flat without tipping, heat distributes evenly from below, and the belt runs at high speed without product displacement.

1
Z-spiral formed — wire looped into Z-form, interlocked across belt width
2
Precision rolling — in-house large roller compresses mesh flat to <3mm profile
3
Straight-tracking test — 100% of belts run under tension before shipment
4
Full-length packing — rolled onto steel core, moisture-barrier wrap, wooden export crate
Biscuit belt flat conveying surface detail
Biscuit belt edge and rod connection detail
◆ In-House Developed Equipment
Our Self-Developed
Large Rolling Machine

YIYI Mesh Belt designed and built this rolling machine in-house specifically for ultra-thin biscuit belt production. Not a purchased commercial machine — engineered to handle the width, tension, and rolling precision required for tunnel oven belts.

✓
Full-width rolling in a single pass — no seam, no joint across belt width
✓
Consistent compression force — uniform belt thickness end to end
✓
Integrated tracking test station — belt run-tested immediately after rolling
✓
Handles full customer belt length — produced as one piece, no mid-belt joints
✓
In-house 1.5mm wire — drawn on-site to 1,200 MPa tensile strength
Technical Specifications

Rolled Baking Belt — Full Parameter Table

Standard: 1.5mm wire, SUS304. Custom width, length, edge treatment per drawing. Sample review available in 7–14 working days when required.

Rolled Baking Belt — Standard Specification 1.5mm · SUS304
Wire & Structure
Wire Diameter1.5mm (standard)
Wire GradeSUS304 standard
SUS316/316L on request
Tensile Strength1,200 MPa - in-house drawn
Spiral FormZ-form compressed flat by rolling
Belt Thickness<3mm after rolling
Surface ProfileUltra-thin · flat · smooth
Open Area~40–50%
Production MethodOne-piece full-length
No mid-belt joints
Dimensions & Delivery
Belt WidthCustom to drawing
Typical: 400–1,800mm
Belt LengthCustom to oven circumference
Typical: 15–100m
Edge TreatmentWelded rod / folded / bare
Connection JointSupplied — qty per meter to drawing
Tracking Test100% every belt before packing
PackingSteel core · moisture-barrier wrap · wooden crate
Sample Lead Time7–14 working days
Production Lead Time15–30 working days from drawing confirmation
Note: Width, length, pitch, edge treatment, joint quantity, and surface treatment (natural / electro-polished / degreased) confirmed to your drawing or oven datasheet. Send oven make/model or existing belt dimensions and we confirm compatibility before production.
Production & Quality Control

Six Checkpoints — Wire to Shipment

Every Rolled Baking Belt passes six mandatory quality checkpoints. Measurement records retained per order number. ISO 9001 throughout.

01
Wire IQC
1.5mm wire diameter verified with digital caliper per ISO 9001. XRF alloy check confirms SUS304 grade. Tensile strength confirmed at 1,200 MPa.
Caliper · XRF · Tensile
02
Z-Form Spiral
Wire formed on 30 spiral machines (valued USD 390,000). Pitch and loop geometry checked against spec. Consistent loop size critical for flat rolling.
Pitch · Loop uniformity
03
Assembly & Rod
Spirals interlocked and cross-rod inserted across full belt width. Width accuracy measured. Rod diameter confirmed per ISO 9001.
Width · Rod dia · ISO 9001
04
Precision Rolling
Full belt passed through YIYI Mesh Belt in-house rolling machine. Belt thickness compressed to <3mm. Uniformity checked at multiple points across width and length.
Thickness · Flatness
05
Tracking Test
100% of belts run-tested on dedicated tracking equipment. Belt run under tension - checked for lateral drift. Rejected or corrected if deviation found. Test record retained.
✓ 100% Every Belt
06
Final QA & Pack
Belt rolled on steel core. Moisture-barrier wrap. Wooden export crate. MTR (Material Test Report) included. Full shipment documentation prepared.
MTR · Export crate · Docs
Product Evidence — Real Belt Photos

Surface → Edge → Finished Belt

Real biscuit belt photos selected for buyers who need to confirm belt profile, surface flatness, edge form, and finished condition before quotation.

Biscuit belt mill finish before final processing
Mill-Finish Belt Surface
Before final finishing · Real product view
Finished biscuit belt surface for bakery oven line
Finished Baking Belt Surface
Flat surface · Tunnel oven ready
Close-up biscuit belt structure for stable tracking
Spiral Wire Structure Detail
Close-up view for pitch and surface review
Biscuit belt conveying mesh detail for bakery production
Flat Conveying Surface Detail
Designed for biscuit, cracker, and tunnel oven lines
Biscuit belt side edge construction detail
Edge & Rod Connection Detail
Edge form and rod connection visible for engineering check
Food processing biscuit belt finished product view
Finished Product View
Reference photo for replacement and OEM discussion
Biscuit belt finished surface inspection reference
Process Proof

Biscuit Belt Quality Control Process

Use this video block to show buyers that biscuit belts are not only photographed, but also checked through a defined production and quality process before shipment.

  • Surface flatness and belt profile review
  • Pitch, width, and edge connection confirmation
  • Final inspection support for repeat supply
Belt Selection Guide

Which Baking Belt for Your Oven?

Three wire belt types for tunnel ovens. Choose based on product type, heat transfer requirement, and oven design.

Criteria Rolled Baking Belt ◆ 1.5mm Compound Weave Belt Balanced Weave Belt
Belt ProfileUltra-thin <3mmMedium ~5mmMedium ~4mm
Surface Flatness✓ Extremely flatModerateGood
Heat TransferFast - low thermal massModerateModerate
Best ProductBiscuits, crackers, cookiesBread, rolls, pastryGeneral baking, cooling
Tracking Test✓ 100% run-testedStandardStandard
Production MethodOne-piece · no mid-belt jointsAssembledAssembled
IBA Biscuit Industry✓ Industry standard——
Not sure which belt? Send us your oven make/model, product type, belt dimensions, and running speed. We confirm the right specification and arrange sample review before bulk order when needed. Contact us →
Applications

Tunnel Oven Products — Rolled Baking Belt

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Biscuits & Crackers
Core application. High-speed lines. Flat dough piece stability.
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Cookies & Shortbread
Delicate product. Ultra-flat surface prevents tipping.
🥧
Soda Crackers
High-speed production. Belt uniformity critical.
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Wafer Sheets
Flat plate product. Even belt surface essential.
🍞
Hard Sweet Biscuits
Long oven runs. Belt must track straight over full length.
🏃

IBA Munich — 5 Consecutive Years

INTERNATIONAL BAKING AND FOOD PROCESSING INDUSTRY EXHIBITION

Rolled Baking Belt is YIYI Mesh Belt’s primary exhibition product at IBA Munich.
International baking equipment buyers and engineers
review belt samples, structure details, and replacement questions on the show floor.
FAQ

Frequently Asked Questions

Standard wire diameter is 1.5mm. This is the industry specification for high-speed biscuit and cracker tunnel ovens. All 1.5mm wire is drawn in-house by YIYI Mesh Belt on self-developed drawing equipment to a tensile strength of 1,200 MPa — significantly higher than standard commercial wire. SUS316 and SUS316L available on request.
YIYI Mesh Belt produces each Rolled Baking Belt as a single continuous piece at full customer length — no mid-belt joints during production. A mid-belt joint creates a visible seam in the mesh pattern, a potential weak point under oven tension, and a surface irregularity that can mark biscuits. One-piece production eliminates all three risks. The only joint is the end-connection joint where the belt loops back on itself, controlled to your specification.
After rolling, the belt can be placed on YIYI Mesh Belt’s in-house tracking test station and run under tension. The test verifies tracking behaviour across the belt length. Belts with tracking deviation are corrected or rejected. A tracking test record or video can be prepared before shipment when required.
Yes. Send us your oven make and model, or the existing belt dimensions (width, length, pitch, wire diameter, edge treatment, joint quantity per meter). We can arrange sample confirmation before bulk production so you can verify fit and running behaviour on your machine before committing to a full order. Engineering response is handled through the project review path.
No fixed minimum order quantity. We can produce a single replacement belt for an existing oven. Sample review can be arranged before bulk order when the specification requires test-fitting. Engineering response follows specification submission.
Standard: natural stainless (cleaned and degreased). On request: electro-polishing, heat treatment / pre-oxidation (common for biscuit belts to develop a non-stick oxide layer during initial oven run-in), and degreasing only. Specify your requirement when enquiring.
GET STARTED

Tell Us Your Oven.
We Produce the Belt.

Send oven make/model, belt width, belt length, existing belt spec, or a worn sample. Sample review available in 7–14 working days when required. Engineering review supports each replacement project.

Request a Quote → Match My Existing Belt → All Products
1.5mm Standard Wire One-Piece · No Mid-Belt Joints 100% Tracking Tested Sample Review Available ISO 9001 Certified IBA Munich · 5 Years MTR Every Shipment
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15,000 m/month Capacity
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