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Lead-free Solder Wire, Automatic Soldering Machine Welding Special Rosin Core Tin Wire Sn99.3Cu0.7

The alloy ratio of this type of tin wire is Sn99.3%Cu0.7%,which is cost-effective, low residue and transparent colorless.Less smoke, no toxic volatile gas suitable for high quality requirements of a variety of automatic soldering machine soldering and manual soldering operations.
Availability:
Quantity:

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Product Introduction

Lead-free solder wire Sn99.3Cu0.7

The alloy ratio of this type of tin wire is Sn99.3%Cu0.7%,which is cost-effective, low residue and transparent colorless.Less smoke, no toxic volatile gas suitable for high quality requirements of a variety of automatic soldering machine soldering and manual soldering operations.


1. High cost performance: Lead-free cored tin copper tin wire has a higher cost performance compared with other solder wires, can achieve better welding results, and the price is relatively low.

2. Low residue: The solder wire produces less residue during the welding process, which will not have a negative impact on the welded joint and improve the welding quality and reliability.

3. Transparent and colorless: During the welding process, the melting state of the solder wire is transparent and colorless, and the welding process is more clearly visible, which is easy for the welder to operate and control.

4. Less smoke: Because lead-free cartridge tin copper tin wire does not contain harmful substances, the smoke generated during welding is less, reducing the harm to welders and environmental pollution.


hand welding

This lead-free solder wire not only features a fast soldering speed, minimal splashing, bright solder joints, low smoke emission, and high insulation resistance but also provides dual functionality for rapid soldering of both copper and nickel materials. With slight adjustments in the production process, the developed Automatic Soldering Machine Welding Special Rosin Core Tin Wire Sn99.3Cu0.7 can be seamlessly integrated into automatic soldering machine operations, significantly enhancing the versatility of this lead-free solder wire.


Adding convenience to customers' production processes, this product is perfectly suited to meet the rapid development needs of modern electronics industries and welding processes. After years of practice and application, it has been recognized by well-known enterprises. Customers can use this product with confidence knowing it meets high standards of quality and performance.

By incorporating this advanced lead-free rosin core tin wire into your manufacturing processes, you ensure efficient and reliable results that align with contemporary industry demands while maintaining environmental responsibility.



Basic Info.

product name

Lead-free solder wire

brand

singway

Model NO.

993

Material

Sn99.7Cu0.3

Melting Point

227-229℃

flux

1.5%-4.0%

Specific gravity

7.41 g/cm3

Diameter of the line

0.4-4.0MM

Shape

Thread

Solder process

Manual soldering,

Automatic soldering

Single Volume Heavy

200 g/roll

Packaging

10 rolls/case

Product use

Welding of electronic products

Origin

China


Product Specifications

Model NO.

Ingredient (WT%)

Melting Point(℃)

Diameter of the line

flux

993

Sn99.3Cu0.7

227

0.4MM~4.0MM

1.5% ~ 4.0% according to the operation process to give the size of the formula

T100

Sn99.3Cu0.7Ni

227

990

Sn99Ag0.3Cu0.7

227

965

Sn96.5Ag3.0Cu0.5

217~219


Product Features

Fast melting speed

Fast fluidity

Excellent wettability

No clean

lowcost

Low Splash

The diffusivity is good

Improve wettability

High conductivity

Less smoke

Low tin slag

Low residue

increase productivity

good weldability

high reliability

High reliability

Product specification

Lead-free solder wire diameter specification


Product Advantage


Singway lead-free high purity Yuntin tin ingot sn99.95 (1)

Selected Sn99.95 cloud tin

Do not add any recycled tin, quality assurance

Strictly according to the national standard production

Strictly according to the national standard production

According to the national standard/EU ROHS standard production

MORE THAN 10 INSPECTION PROCEDURES

MORE THAN 10 INSPECTION PROCEDURES

Direct reading spectrometer imported from Germany, strict quality control.

认证证书

FOUR QUALITY SYSTEM CERTIFICATION

Through the four quality management certification, safe and reliable


Applicable to the industry

The Singway range of soldering wires is perfect for meeting the high standards needed for soldering with both automatic machines and manual soldering irons. These wires are commonly used in a variety of industries such as wire and cable, aerospace, communication, power manufacturing, new energy manufacturing, automotive, lighting, high-precision electronic devices, 3C product manufacturing, and other electronic technology industries.

coverage of application


Service Capability


01 Factory direct salesFactory direct sales

No middleman, the biggest benefit to customers


Own factory: Factory direct sales, no middlemen, eliminate all intermediate links, directly let the profit terminal manufacturers, more cost-effective.


Complete products: Complete products, a full range of solder technology to provide the overall solution.





Supply stabilityStrong capacity Strong02 Supply stability

Strong capacity guarantee, standing stock sufficient guarantee delivery time


Production capacity guarantee: 5000 square meters large-scale production base, more than 50 people production team, a number of automatic production equipment/production lines.


Inventory support: Complete production chain to ensure sufficient supply of goods, conventional products on the same day delivery, customized products in 1 to 3 days delivery.




03 Technical strengthTechnical strength

More than 20 years of industry precipitation, provide a full range of technical support


Technical team: 13 experienced engineers and technical team, has provided solder technology solutions for many top 500 enterprises.


Experience accumulation: More than 20 years of industry experience, more than 30+ industry-related solder technology accumulation, can provide industry-wide welding technical support.




Service guarantee04 Service guarantee

Provide one-to-one value-added services for free, so that you can rest assured of the whole process


Pre-sale support: According to the industry nature and needs of customers, tailor-made detailed implementable solutions.


After-sales support: Follow up at any time, provide free tin block detection in tin furnace, cleaning tin furnace, free tin slag exchange solutions.




Singway culture

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Dongguan SingWay Metal CO.,LTD has been deeply engaged in the soldering industry since its establishment in 2001.
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