Kewei Wave Soldering Machine Usage Lead Solder Bar Sn7030 Solder Bar
Lead Solder Sore SnPb7030 This kind of solder bar normally used in Manual Dip Soldering, wave soldering, and Also PCB HAL Machine soldering. Altouhg it is 7030 Tin Lead solder bar, but because of we have added some oxidizing agent inside the product. After using, it still has less residue and brightness soldering points.
Normally it is useing No Clean Rosin flux core, after using, the products no need to be clean up.
Also we have Water Soluble Solder bar. And our flux core from 1.0%~2.5% can be customized.
Other Leaded Solder Bar
Main Features
1) Fresh and high purity raw materials directly from mine field.
2) Based on scientific formula, our solder bar was widely used in many industry.
3) While using for wave soldering, we have lowest residue and stable melting point.
4) Our solder materials support engineer service in customer's factory to provide professional using support.
5) We have over 16 years experience of making solder materials, lower cost and better products services.
Advantage 1
Name: Sn70/Pb30 Solder Bar
Brand: KEWEI
Original: China
Our Solder bar with fresh raw materials can make sure its stable quality and have a bright soldering point in the surface of products.
Advantage 2
Name: Sn70Pb30 Solder Bar
Brand: KEWEI
Original: China
Proper and precise rosin flux core can make sure the solder bar with better activity. And excellent soldering ability will help to save working time and improve production efficiency.
Advantage 3
Name: SnPb7030 Solder Bar
Brand: KEWEI
Original: China
By using high purity Tin Ingot. After soldering, our solder bar have less solder residue and keep excellent electrical conductivity. (Less than 1/3 on the market)
And we add some antioxidant element, the make sure the solder point with good oxidation resistance.
Advantage 4
Name: Sn70/30 Solder Bar
Brand: KEWEI
Original: China
Our solder bar product in our clean factory, with good quality control can make sure all the rod with less impurity. Better wettability and expansion capability can lower solder projection and solder bridge.
Directly factory better price and quality support.
Tin Lead Solder Bar
Tin Soldering bar melting point is above 400℃, tin solder bar can keep lucent surface with less dregs/residue which will greatly reduce cost. It is applicable to various of high melting point soldering, especially good in inductance wires, transformer and other industries. The alloy composition can be changed according to specific requirement such as Sn63Pb37, Sn50Pb50, Sn40Pb60, Sn30Pb70,Sn10Pb90, Sn99.3Cu0.7, Sn96.5Ag3.0Cu0.5, Sn99Ag0.3Cu0.7, Sn99Cu1, etc.
Why
Also applied to high-precision electronic products, and other requirements of precision welding products, welding products, general electronics, automotive and electrical industry and high temperature resistant products.
Sn70Pb30
Soldering bar of this series used in Yunnan high purity electrolytic tin, lead as a raw material, advanced technology to remove harmful impurities and the solution kept several of them made of gas inclusions, also finished welding the various components are in line with GBT8012-2000 standard.
Solder Bar ?
Our solder alloy are added antioxidant, operating temperature of 300 degrees below, the solder surface is glossy, very little oxidation of slag, for any form of hot dip soldering or wave soldering.
Shenzhen Kewei Tin Industry Co., Ltd was built up since 2006. For over 13 Years' development, with advanced technical strength and complete product range, we are a mature solder product manufacturing enterprise and getting into the second biggest manufacturer in China.
We have many automation equipment and high accuracy metal spectrum testing equipment, perfect management system and a number of senior technology R&D engineers. We provide high-quality solder products and related professional technical service for the modern high-tech electronics manufacturers and companies.
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Product using suggestion for different products.
* Engineers available to service overseas.
* Problem shooting will reply responded within 2 hours.
Q1: Are you Manufacturer or Trader?
A: We are manufacturer for over 13 years experiences.
Q2. Can I have a sample order for Solder Bar?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q3. What about the lead time?
A:Sample needs only 1 day, mass production time needs 1-2 days for order quantity more than 500Kg.
Q4. Do you have any MOQ limit for sample order?
A: There is no MOQ.
Q5. How do you ship the goods and how long does it take to arrive?
A: For Sample order usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional for formal order.
Q6. Is it OK to print my logo on the Solder Bar/ Package?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier