How can you assure the quality of your products?

We have a rigorous quality control process and all our products are certified to international standards, in addition, the machine will be tested three times before leaving the factory to ensure that the machine is in the best condition when it arrives at your address.

What is your company after-sales service?

We offer a comprehensive after-sales service including installation guidance, technical support, and a warranty period of up to 1 year. In addition, we have a dedicated technical support team available to assist you with any issues or queries.

Efficient Roller Grading Machine Potato Sorter Tomato Classifier Fruit Sorting Machine

Name: Efficient Roller Grading Machine Potato Sorter Tomato Classifier Fruit Sorting Machine
Brand: Zhucheng Lonkia Co., Ltd
SKU: 2105886662

Shandong, ChinaZhucheng Lonkia Co., Ltd

US$6,250.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

LK-SD300

Type

Sorter

Voltage

Optional

Power

Optional

Customized

Material

SUS304

Control Mode

PLC Control

Removable for Easy Cleaning

Packaging

Transport Package

Wooden Case

Specification

6100*140*120mm

Trademark

LONKIA

Origin

Shandong, China

Production Capacity

500-2000kg/H

Key features

Gentle rolling on rollers significantly reduces damage rate, especially suitable for delicate fruits and vegetables

Precise grading by adjusting roller gaps, accuracy up to 96%

Vibrating feeder with anti-clogging device, preventing material accumulation and jamming

Adjustable roller gaps and tilt angle, adaptable to various fruits and vegetables

Capacity 1-10 tons/hour

CE/ISO Certification

3-5 grading levels customizable

Adjustable grading gaps

Flexible Gap Adjustment: Manual and electric dual modes allow 5-120mm gap switching within 10 minutes.

Customizable Design: Supports full customization including logo, dimensions, and specific processing needs.

Company profile

100% Finished Products InspectionManagement CertificationPatents AwardedFull Customization

Zhucheng Lonkia Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryLONKIA is a food and agricultural machinery supplier with over a decade of stated industry experience, a 6,260 m² manufacturing plant, ISO 9001:2015 certification, and broad customization capability. It exports 71%–90% of total sales and reports products used in more than 60 countries and regions, but it has no overseas agents, branches, warehouses, showrooms, or stated overseas service coverage. Production is supported by valid contracts with affiliated subcontractors, while no in-stock capacity is available. After-sales and complaint-handling capabilities are weakened by the absence of written procedures and records. The supplier has six R&D engineers and OEM experience with well-known brands, but no available SDK and no new products launched last year. Financial information is limited to year labels without substantive financial metrics, so credibility cannot be assessed. Customer evidence includes repeat buyers and OEM service, but no Fortune 500 cooperation.

Supplier typeThe supplier is a manufacturer and seller of food machinery, environmental protection machinery, slaughter machinery, agricultural and animal husbandry machinery, chemical machinery, kitchen equipment, and related accessories. Its listed products include processing lines and washing, frying, blanching, pasteurization, and meat-production equipment, indicating an industrial food and agricultural machinery supplier.

CertificationsThe supplier reports an ISO 9001:2015 management-system certificate and states that quality assurance exists in its quality-control processes. However, corrective/preventive-action and complaint-handling procedures or records are not written, which limits evidence of procedural maturity but does not negate the stated certification.

After-Sales capabilityThe company states that its services span manufacturing, sales, and after-sales support, and its products are used in more than 60 countries and regions. Nevertheless, it has no overseas agents or branches, no overseas warehouse or showroom, no stated overseas service countries, and no written procedures or records for corrective actions or customer complaints, indicating limited documented and local-service capability.

Production capacityProduction capability is supported by a 6,260.0 m² manufacturing plant, valid manufacturing-capacity contracts with affiliated subcontractors, and a broad equipment portfolio. The supplier lacks in-stock capacity, and finished-product inspection is guided by instructions without written records, so production scale is evidenced but inventory readiness and inspection documentation are weaker.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These stated options indicate broad capability to adapt products to customer requirements.

Client casesThe supplier reports OEM service for well-known brands, products used across more than 60 countries and regions, and a repeat-buyer preference of 50%–80%. It reports no cooperation with Fortune 500 companies, and no specific customer names or verifiable project cases are provided, so customer experience is supported but not fully documented.

Product Q&A

Q:How to reduce the rate of fruit and vegetable damage?

A soft rubber sleeve can be installed on the surface of the rolling bar, and the conveying speed can be adjusted to 20-30 rpm. For soft skinned fruits and vegetables such as tomatoes, it is recommended to install a buffer belt at the discharge port

Q:Are you factories? What do you mainly do?

Yes, LONKIA is mainly engaged in central kitchen vegetable cleaning and drying production lines, plastic basket and tray cleaning machines, potato chip production lines, fruit and vegetable processing production lines, pasteurization production lines, thawing production lines, high-temperature fryers, low-temperature vacuum fryers, fried line, large industrial steaming and baking machine, steam peeling machine, etc.

Q:What are the advantages of your product compared to its competitors?

1. Strict quality control, exquisite craftsmanship. 2. Nanny style after service : Fast response to any inquiry or question. 3. Manufacturers, can meet different customization needs.

Q:Where is your factory? Which port is close to?

Our factory is in Zhucheng, Shandong, China, and is very close to Qingdao Port.

Q:Do you have a product brochure or manual?

Yes, we have detailed product brochures and manuals that provides comprehensive information about our products. In addition, we provide a full set of English instruction videos and common problem solving videos, to help users better understand it.