What is the lead time for delivery?

Lead time depends on the season. During peak season, it takes one month. During the off-season, delivery is within 15 workdays.

What after-sales services are provided?

We provide online supply, English manuals, video guides, and online guidance. Engineers with years of experience are available for technical support and training.

What are the payment terms?

We accept T/T, Western Union, and Cash payments. International terms include FOB, CFR, CIF, and EXW.

4 Inch Desktop Transformer Coil Winding Machine with Copper Wire

Name: 4 Inch Desktop Transformer Coil Winding Machine with Copper Wire
Brand: SanShine Electronics (Xiamen) Technology Co., Ltd.
SKU: 2191838695

Fujian, ChinaSanShine Electronics (Xiamen) Technology Co., Ltd.

US$5,299.00

1-9 Sets

US$4,599.00

10+ Sets

Product profile

Customization

Available

After-sales Service

on Line Supply

Function

High Precision and Steady

Model NO.

SS900B4

Demoulding

Pull Core

Condition

New

Certification

ISO, CE, Internal

Warranty

12 Months

Automatic Grade

Automatic

Installation

Desktop

Driven Type

Electric

Mould Life

300,000-1,000,000 Shots

Copper Wire Diameter

0.05 ~0.6mm

Min. Finished ID

4.5mm

Finished Od Range

5~150mm

Max. Speed

1800rpm

Winding Motor

1/2HP DC Brushless Motor

Spread Motor

Stepping Motor

Memory Capacity

999 Steps

Power Source

L60X36X64(Cm)

Transport Package

Customs Approved Wood Box

Specification

SS900B4

Trademark

SanShine

Origin

China

HS Code

8479811000

Production Capacity

10000/Set

Key features

High Precision Control: CNC controller with photo-electricity sensor for accurate turn counting and wire spacing.

Versatile Belt Winding: Belt type winding head for thick copper wire with interchangeable shuttles for various sizes.

Large Memory Capacity: Stores 999 sequences of parameters with off-power memory retention for quick switching.

Flexible Customization: Supports customization from samples, designs, and minor adjustments to fit specific needs.

Wide Application Range: Suitable for toroidal inductors, transformers, sensors, and power factor corrector coils.

Efficient Speed Control: Separate speed controls for wire loading and winding to maximize production efficiency.

Reliable Motor System: Equipped with 1/2HP DC brushless winding motor and stepping spread motor for steady operation.

Comprehensive Warranty: 12-month warranty covering mechanical defects with free repair and accessory provision.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperienceODM Services

SanShine Electronics (Xiamen) Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2005-07-01Nearest Port: XIAMEN PORTAverage Response Time: ≤2.14h

AI-Powered supplier vetting

SummarySanShine Electronics (Xiamen) Technology Co., Ltd. is a privately owned Chinese limited company described as both a trading company and manufacturer/factory, offering winding, testing, soldering, impregnation, and related electronic equipment and accessories. It reports OEM service for popular brands, broad customization options, exports to multiple regions, and stated lead times within 15 workdays in both peak and off-peak periods. However, the supplier has only three employees, no valid import/export license, no stated inventory or overseas warehouse capability, no new products launched in the past year, no available SDK, zero quality-control testing equipment, and no written complaint or corrective-action procedures. Management-system certifications are listed, but the supplied information does not establish their current validity or scope. Financial records are referenced by year but contain no assessable performance values.

Supplier typeThe supplier is identified as a private, limited company in China with both trading-company and manufacturer/factory classifications. Its stated business scope covers electronic equipment, testing instruments, tools, accessories, and consumables, while its offered products include winding, testing, soldering, and impregnation equipment.

After-Sales capabilityThere is no written procedure or record for handling customer complaints or corrective and preventive actions. The supplier also reports no in-stock service capacity, no overseas warehouse, and no overseas showroom, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, but states that no SDK is available and that no new products were launched during the past year. These explicit limitations outweigh the available experience evidence for innovation assessment.

Production capacityThe supplier reports annual production output in the stated range, lead times within 15 workdays during both peak and off-peak seasons, and 6–10 quality-control staff. However, it reports zero quality-control testing equipment, only three total employees, no inventory capacity, and no valid import/export license, creating significant operational constraints.

Customization capabilityThe supplier explicitly offers flexible customization, sample-based customization, design-based customization, full customization, and minor customization. It also reports OEM service for popular brands, providing direct evidence of broad customization and OEM capability.

Product Q&A

Q:What is the warranty period and coverage?

We provide a 12-month warranty. It covers free repair and accessories for abnormal breakdowns caused by machine design or manufacturing defects.

Q:What copper wire diameters are supported?

The standard machine supports 0.07~1.5mm. Specific models vary: SS900B2/B3 support 0.07-0.25mm, SS900B4 supports 0.15-0.8mm, and SS900B6/B8 support up to 1.5mm.

Q:Can the machine be customized for specific coil sizes?

Yes, we offer flexible customization including from samples, designs, and minor adjustments. Interchangeable shuttles are available for different toroid dimensions.

Q:What is the maximum winding speed?

The maximum speed varies by model. The SS900B series generally reaches up to 1200RPM, while specific high-performance configurations can reach 1800rpm.

Q:How many parameter sequences can be stored?

The machine has a memory capacity of 999 steps, allowing for the storage of 999 sequences of parameters with off-power memory retention.