HOT AIR SOLDER LEVELING HASL PCB
Price:
USD 50.00 - 3000.00
Payment Terms:
Western Union, T/T
Contact Supplier:
Supplier Details
Hunan Speeda Technology Co.,Ltd.
Free Member (2021)
[ Hunan, HN,China ]
Business Type: Trading Company
Supplier has 5 products
Product Description
Hot air solder leveling of hasl pcb, which is a process of coating molten tin-lead solder on the surface of the PCB and leveling blow-out with heated compressed air to form a coating layer that is resistant to copper oxidation and provides good solderability.
Hot air leveling is divided into two types: vertical and horizontal. Generally, the horizontal type is considered to be better. The horizontal hot air leveling coating is relatively uniform, which can realize automatic production. The general process is: micro-etching- preheating- coating flux- spraying tin- cleaning.
Currently, about 25% -30% of PCBs use the hot air leveling process. Hot air leveling is a dirty, unpleasant, and dangerous process, so it has never been a favorite process, but hot air leveling is an excellent process for larger components and larger spacing wires. In high-density PCBs, the flatness of hot air leveling will affect subsequent assembly; therefore, HDI boards generally do not use the hot air leveling process.
SPEEDA Technology is a professional china pcb supplier. We provide Double Sided PCB, Multilayer PCB and so on. Want to know more Please contact us.
Basic Information
Country:
China
Business Type:
Trading Company
Year Established:
2019
Total Employees:
101 - 500
About Us
SPEEDA Technology was founded in 2014, located in Changsha City, Hunan Province. It is an electronic technology company formed by a team with an average of 10 years of electronic industry experience. The company is mainly engaged in the design, RDresearch and development, manufacturing and sales of various printed circuit boards. The products are widely used in communication equipment, computer and network equipment, consumer electronics, automotive electronics, industrial control, new energy, rail transit and other industries. We provide customers with one-stop service, that is, integrated service system consisting of printed circuit board circuit design optimization, small batch sample production, batch production and after-sale services. Adhere to quality first, service first, to improve customer satisfaction as the goal continuously.
Member History
Year Joined:
2021
Membership Type:
Free Member
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