What protection features are included?

The controller includes digital overheat protection, overcurrent protection, and restorable short-circuit protection.

What is the warranty or quality assurance policy?

Finished products undergo 100% inspection including visual and function checks before packing.

Sdvc41-M (300mA) Variable Frequency Intelligent Controller for Piezo Vibratory Feeder

Name: Sdvc41-M (300mA) Variable Frequency Intelligent Controller for Piezo Vibratory Feeder
Brand: Dongguan Qingkong Technology Co., Ltd
SKU: 2244769675

Guangdong, ChinaDongguan Qingkong Technology Co., Ltd

US$300.00

1 Piece

Product specifications

SDVC41-M

Sample price:US$300.00/piece.Request sample

Product profile

Capacity(t/h)

150-300

Feeding Mechanism

Vibratory Type

Feeding Size

300-500 mm

Model NO.

SDVC41-M

Motor Power(kw)

1~10

Type

Vibration Disk Feeder

Usage

Vibration Feeding Controller

Transport Package

Carton Packaging

Specification

300*250*150mm

Trademark

CUH

Origin

China

Key features

Automatic Constant Feed Speed: Real-time voltage adjustment ensures constant feed speed regardless of workpiece weight changes.

Adaptive Capacitive Load: Adapts to resistive, inductive, and specially capacitive loads like piezo vibrators.

RS485 Communication: All controller parameters can be adjusted remotely via RS485 interface.

Automatic Resonant Search: Automatically searches for and outputs the resonant frequency of the load.

Comprehensive Protection: Features overheat, overcurrent, and restorable short-circuit protection.

Flexible Customization: Offers OEM/ODM services including full, minor, and flexible customization options.

Sensor Type Recognition: Automatically recognizes and adapts to both PNP and NPN switch sensors.

Remote Speed Control: Adjustable via external potentiometer, PLC, or 1-5V/4-22mA DC signals.

Company profile

Dongguan Qingkong Technology Co., LtdGuangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤9.84h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a professional technology and industrial automation supplier with machinery, electronic, electrical, software, and import-export activities. It provides 3D software design and multiple forms of customization, supported by 6–10 years of R&D engineer experience. Production information indicates four production lines, 6–10 quality-control staff, inventory capability, and export coverage across multiple regions. Quality assurance and raw-material traceability are stated, but complaint handling, corrective/preventive actions, and supplier assessment lack written procedures or records. No SDK is available, and the provided financial records show zero operating revenue and zero operating profit for the stated periods, limiting confidence in financial credibility. No customer cases or project references are provided.

Supplier typeThe supplier is explicitly described as a professional technology supplier and positions itself in the global industrial automation market. Its stated scope covers machinery, motors, electronic and electrical products, software development, equipment repair, and import/export activities, indicating a technology-oriented industrial supplier rather than a general trading-only entity.

After-Sales capabilityThe supplier states that it has inventory capability and offers lead times within 15 working days in both peak and off-season periods. However, it has no written procedures or records for customer complaints or corrective and preventive actions, and its service-capability assessment also lacks written procedures and followed records; overseas warehouse and showroom capabilities are absent.

Financial creditThe provided financial information reports zero operating revenue, operating cost, gross profit, and operating profit for 2024, and zero operating revenue for the stated two-year period. These figures do not establish positive operating performance or financial strength, although the slices do not provide enough information to determine solvency or financial distress.

R&D capabilityThe supplier states that it is a professional technology supplier, provides 3D software design services, and has R&D engineers with 6–10 years of total experience. Its parent factory is described as a National High-Tech Enterprise, but no SDK is available, which limits evidence of software-platform or developer-integration capability.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, inventory capability, and average peak- and off-season lead times within 15 working days. It also serves multiple export regions, although the status of outsourced-manufacturing procedures and contracts is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting both design-based and tailored product development.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:Does the controller support remote speed control?

Yes, the output voltage and feed speed can be adjusted remotely via an external potentiometer, PLC, or DC signals.

Q:What types of loads does the controller support?

The controller is adaptive to resistive, inductive, and specially capacitive loads such as piezo vibrators.

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Sdvc41-M (300mA) Variable Frequency Intelligent Controller for Piezo Vibratory Feeder