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WK-30coffee roaster

Factory 20kg 25kg 30kg Toper Coffee Roaster Gas Coffee Bean Roasting Machine with Data Logging

A neutral listing links the original offer, the normalized supplier, and the disclosed characteristics. It is not a review, a rating, a recommendation to buy, or a confirmation of performance.

evidence · highSOURCE CHECKED · August 11, 2026
Factory 20kg 25kg 30kg Toper Coffee Roaster Gas Coffee Bean Roasting Machine with Data Logging: image from the source listing of the supplier

The external image is uploaded from the CDN of the original Alibaba listing.It shows the vendor's listing and is not an independent editorial photo.

01boundary

What does marking mean?

Checked

Link to source

The availability of the direct listing, the model, the seller's name and the origin of the image has been verified.

Claimed by the supplier

Technical statement

The value is transferred from the supplier listing. Units and wording are saved, but the performance should be confirmed separately.

high

Completeness of the listing

Listing reveals 10 Out of 10 major fields, including model, boot and engineering parameters, values remain vendor statements.

02checked source links

Listing identity

The “verified” marker refers to the observed link to the source, not to quality, safety, or actual performance.

01Checked

Direct source

Product listing available

Re-checking URL completed 2026-08-11; availability may change.

02Checked

Model in listing

WK-30

The designation is associated with this particular listing but does not confirm a serial audit of future delivery.

03Checked

Seller in listing

Henan Wintop Machinery Technology Co., Ltd.

The name is matched to the supplier directory; the legal details and the payee are checked again.

04Checked

Origin of the image

Alibaba CDN listings

The image URL matches the verified product listing and remains an external resource.

03characteristics

Values from supplier listing

Unknown fields remain unknown. Neighbor model, photo or typical range are not used to fill in.

Model
WK-30
Claimed by the supplier

Designation from the selected product listing.

Loading of the lot
10–35 kg per batch
Claimed by the supplier

The declared range or denomination of the batch.

Heating
Natural gas / propane / LPG; half hot air and half direct fire
Claimed by the supplier

The initial formulation of the energy carrier and heating scheme.

Voltage
Single-phase 220 V, 50/60 Hz
Claimed by the supplier

Value from the listing; phase specified separately if it is not disclosed.

Power
3500 W
Claimed by the supplier

Electrical power without independent measurement.

Dimensions
Package: 260 × 135 × 210 cm
Claimed by the supplier

Save as indicated; the Package mark means packaging dimensions.

Massa
Net/gross weight: 1350/1450 kg
Claimed by the supplier

Net, gross or unit value - only in the formulation of the source.

Release or cycle
3–4 roasts/hour
Claimed by the supplier

The declared rate; the test conditions in the catalog are not uniform.

Automation
Mechanical timer; data logging available
Claimed by the supplier

The function name does not replace the list of automatic operations.

Articles
Stainless steel; 304 stainless-steel drum
Claimed by the supplier

Application of the listing without checking the brand, thickness and application area.

Certificates
not listed in the source
Not specified

Mention in the listing, not verification of the document or scope.

MOQ
1 set
Claimed by the supplier

Minimum number from the sentence shot.

Price in the listing
EUR 23,229.35
Claimed by the supplier

A snapshot of the displayed price without configuration, delivery and installation.

04neutral assessment

What follows and does not follow from the data

There's no feedback, there's no quality rating, there's no rating, there's an analysis that separates open fields, gaps and acceptance questions.

01 / CONTEXT

Capacity class based on the stated batch size

According to the declared load, this is a production class of about 30 kg. Real sustainable output cannot be derived only from the par value of the lot without a cycle duration and operating conditions.

  • Model: WK-30
  • Loading of the lot: 10–35 kg per batch
  • Heating: Natural gas / propane / LPG; half hot air and half direct fire
  • Voltage: Single-phase 220 V, 50/60 Hz
  • Power: 3500 W
  • Dimensions: Package: 260 × 135 × 210 cm
  • Massa: Net/gross weight: 1350/1450 kg
  • Release or cycle: 3–4 roasts/hour
  • Automation: Mechanical timer; data logging available
  • Articles: Stainless steel; 304 stainless-steel drum
  • MOQ: 1 set
  • Price in the listing: EUR 23,229.35
02 / GAPS

What remained unknown

  • Certificates: not indicated on the listing
  • Working dimensions are not confirmed: the package size is saved in the listing.
03/VERIFICATION

Questions to resolve before signing

  1. 01

    Confirm the exact model WK-30, revision and delivery package in dated specification.

  2. 02

    Request requirements for fuel, electricity, ventilation, smoke removal and safe distances.

  3. 03

    Conduct FAT on target load and grain with fixation of cycle time, loss, cooling and repeatability.

  4. 04

    Coordinate working dimensions, weight, unloading, installation, commissioning and training.

  5. 05

    To fix the warranty, remote service, a list of critical parts and the timing of their delivery.

05supplier

Company listed in the source

The record shows an observable identity. Having a product listing alone does not prove ownership of a factory.

NORMALIZED NAME

Henan Wintop Machinery Technology Co., Ltd.

Brand in listing
Wintop
Seller in listing
Henan Wintop Machinery Technology Co., Ltd.
Type from sources
Supplier · role not specified
Geography
not listed in the source
Raw seller type
Multispecialty Supplier
Profile verified
August 10, 2026
Open the vendor record
06origination

URL for re-checking

Catalog attributes moved August 9, 2026Availability of direct source is checked August 11, 2026.

  1. 01
    PRIMARY PRODUCT SOURCEAlibaba Product listing
  2. 02
    EXTERNAL IMAGE SOURCECDN image from the same listing
07frequently asked questions

Before requesting a proposal

What batch load is claimed for WK-30?

The listing states: 10–35 kg per batch. This is a supplier claim; verify minimum and maximum working batches and repeatability through a series of test roasts.

What heating is indicated for WK-30?

The source states: Natural gas / propane / LPG; half hot air and half direct fire. Before ordering, confirm the exact configuration, utility connections, consumption and safety controls.

What does the level of evidence on this page mean?

It reflects the completeness of the available listing and the passage of the source filter, not the quality of the machine.

Can the displayed price be considered final?

No. The source shows: EUR 23,229.35. Agree separately on the model, options, shipping, import costs, installation, training and spare parts.

What to check before paying?

Reopen the source, verify the legal entity and model, obtain a dated specification, conduct an inspection and FAT, and fix the acceptance criteria, warranty and service in the contract.

08material
All coffee roaster

Compare batch load classes and other published offers.

Henan Wintop Machinery Technology Co., Ltd.

Open the normalized supplier record and related goods.

Method of verification

How the source, supplier statement and editorial analysis are divided.

Compare the model with the full catalog of coffee roaster

Comparison the claimed batch load, infrastructure and evidence gaps, and make the final decision only after the specification and acceptance test.

Open the coffee roaster catalog