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DUMPLING · WONTON · SHUMAI WRAPPER ROLLSMY-440 / 540 / 600 / 640 / 680 / 700

Automatic Compound Dough Sheeter

A six-model industrial series that compounds, progressively sheets, powders, slits and rewinds dough bands ready for high-volume dumpling forming machines.

6 standard models4–10 mm MY-440/540 sheet0–17 m/min9.92 kW

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4 stagescompound plus 3 press sections

Steplessinverter speed regulation

2 lanesstandard MY-440/540 catalogue format

≤50%+high-hydration process claim

From dough block to forming-machine feed

Build a stable wrapper roll through progressive reduction

Each independently driven stage reduces the dough band under sensor-coordinated speed control. The line then applies dusting flour, slits the web to the required lanes and rewinds each lane for downstream forming.

01CompoundCombine dough into a continuous, even band before fine reduction.

02Progressively sheetThree press-roller sections reduce thickness while maintaining dough tension.

03Dust & slitApply powder and divide the full-width sheet into configured wrapper lanes.

04RewindAutomatically form stable dough rolls for dumpling, wonton or shumai machines.

Dough roll and wrapper applications from the Helper compound sheeting process

Precision sheeting platform

Independent drives for stable multi-roll control

Individual motors

Each roller section uses an independent drive for coordinated operation.

Inverter control

Stepless speed regulation supports recipe and forming-machine matching.

Automatic tension

Distance sensors coordinate stages and stabilize the rolling ratio.

Precision roller gap

Single-side handwheel adjustment and a graduated dial support repeatability.

Special stainless rollers

Designed for corrosion resistance, surface precision and reduced sticking.

Automatic roll-up

Cut lanes are dusted and rewound for efficient downstream handling.

P17/P18 catalogue-series data

Compare the MY-440 to MY-700 series

The printed data table lists six standard models. Model selection follows the required line width, wrapper-roll layout and receiving forming machine.

Model	Total power	Composite	Precision press	Roll-up	Line speed	Weight	Catalogue dimensions
MY-440	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	3,900 kg	8350 × 1250 × 1340 mm
MY-540	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	4,000 kg	8350 × 1250 × 1340 mm
MY-600	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	4,200 kg	8350 × 1360 × 1340 mm
MY-640	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	4,300 kg	8350 × 1400 × 1340 mm
MY-680	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	4,400 kg	8350 × 1460 × 1340 mm
MY-700	9.92 kW	4.75 kW	3.35 kW	1.82 kW	0–17 m/min	4,500 kg	8350 × 1480 × 1340 mm

The P17/P18 heading lists MY-440/540/600/640/700, while its technical table also includes MY-680; this page follows the complete printed table. Published dimensions describe the catalogue configurations. Confirm the active model, lane arrangement and signed general-arrangement drawing before factory planning.

Output formats

Configure full-width sheet and slit-roll delivery

MY-440440 mm total sheet width; the standard catalogue format divides it into two 220 mm wrapper rolls.

MY-540540 mm total sheet width; the standard catalogue format divides it into two 270 mm wrapper rolls.

MY-600 to MY-700Wider series platforms whose final lane count and roll width must be matched to the downstream forming machine.

Sheet thicknessThe printed MY-440 and MY-540 forming-machine feed range is adjustable from 4–10 mm.

Applications

Wrapper-roll preparation—not filled-product forming

This line prepares dough bands and rolls. Filling, portioning, folding and sealing are performed by a separate dumpling, wonton or shumai forming machine.

Wonton wrapper application after compound dough sheeting — Wonton wrapper application

Downstream dumpling wrapper equipment — Downstream wrapper preparation

Slit and rewound dough sheet rolls — Sheet slitting and roll-up results

System boundary

Place the compound sheeter between mixing and forming

UpstreamVacuum dough mixing and dough resting establish hydration and gluten structure.

This machineCompounds, sheets, tensions, powders, slits and rewinds the dough band.

DownstreamA separate forming machine unreels the wrapper roll, doses filling and seals the product.

Not a noodle lineNoodle cutting, cooking, cooling or freezing modules are not included.

Buyer checklist

Data needed before quotation

Wrapper specificationDough recipe, hydration, target thickness and finished wrapper dimensions.

Lane arrangementFull sheet width, number of slit rolls and roll width for the forming machine.

Line rateRequired metres per minute, rolls per hour and operating shifts.

IntegrationUpstream feed, roll handling, forming-machine model, space and utilities.

Selection and process guide

Compound sheeting for handmade-style dumpling wrappers

Compound sheeting brings two dough bands together before progressive reduction. This can improve sheet structure and uniformity compared with forcing mixed dough directly to final thickness. The benefit depends on controlled hydration, resting and reduction ratios; the machine cannot compensate for inconsistent flour or large batch-to-batch temperature changes. Roller gaps and line speed should be saved as recipes only after the physical product has passed forming and cooking tests.

For a dumpling line, the sheeter must be synchronized with the downstream cutter or former so the sheet is neither stretched nor accumulated. Confirm working width, final thickness, edge trim, flouring, transfer height and stop/start buffer. Cleaning access around rollers and scrapers should be evaluated with the plant sanitation method.

Product standard

Define formula, dimensions, moisture, appearance and the test used to accept finished output.

Production takt

Match batch or sheet output to upstream supply and the downstream machine’s real demand.

Utilities and layout

Confirm voltage, air, cooling, drainage, access and service clearances before approval.

Acceptance trial

Test the actual material for an agreed duration and record output, temperature and quality variation.

Buyer questions

compound dumpling dough sheeter FAQ

How should the model be selected?

Use the real recipe, product dimensions, accepted output and downstream process. Nominal chamber volume or working width alone is insufficient.

Can published capacity change with the product?

Yes. Moisture, thickness, product size, trim, batch cycle and quality tolerances all affect sustainable accepted output.

What should be tested before delivery?

Agree representative materials, run duration, quality measurements, sanitation checks, changeover scope and utility conditions in the factory-acceptance plan.

What information is needed for a proposal?

Provide formula, photos or samples, batch or hourly target, voltage, utilities, floor plan and upstream/downstream equipment.

Related decision path

Continue from this page

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Engineering request

Match the sheeter to your forming machine

Send the wrapper dimensions, dough formula, target speed and downstream dumpling machine model. We will confirm roll width, lane count, roller stages and the final line layout.

Ready to discuss your project?

Use our single online inquiry form to send your product, capacity, utility and layout requirements.

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