Electronics industry

TDS-DYI SHENG’s air-driven double diaphragm pump are also widely used in the electronics industry. The pneumatic pump can work for a long time or even idle without the risk of overheating the load. Moreover, our products use self-lubricating seal rings, which can be driven normally with only a small amount of lubricating oil, and will not generate a lot of oil gas, and are suitable for use in a cleanroom environment. The wetted body has two materials: stainless steel 316 or polypropylene. And the Teflon diaphragm and Teflon ball valve. They are all suitable for the transportation of strong acid and alkali liquids. And the minimum operating pressure of the pneumatic double diaphragm pump only needs to be driven by the air pressure of 1.0 Bar. The low-pressure transfer of the liquid can avoid the safety concerns of the operator due to a large number of splashes during leakage.

Application: Ultrasonic cleaning, ultra-pure fluid, Etching fluids, Acid lye

Advantages and Applications:

Corrosion and chemical resistance, suitable for transporting chemicals.
High safety with no risk of leakage.
Capable of achieving stable flow control.
Can operate for extended periods, reducing material waste in production.

Why Are Air-Operated Diaphragm Pumps Suitable for Transporting fluids of Etching fluids, Acid lye?

Excellent Chemical Resistance Materials
The wetted parts of pneumatic diaphragm pumps are primarily made of metal and plastic materials. By utilizing the different characteristics of these materials, they can cover the transportation of up to 99% of chemical substances. You can refer to the "Material Chemical Resistance Reference" to understand the applicable material specifications for conveying fluids.
Air Pressure Driven
Air powered diaphragm pumps do not use electric power, eliminating concerns about pump overheating due to overload or generating sparks during operation, which could pose an explosion risk.
Leak-Proof Sealing Structure
For DYI SHENG TDS pneumatic diaphragm pumps, complete sealing performance is required at each joint to effectively prevent liquid leakage, reducing environmental pollution. The diaphragm design prevents the direct leakage of transported liquids to the external or internal parts of the pump, ensuring the safety of the environment and operators.
No Heat Generation
During the operation of AODD pumps, they do not generate high temperatures or emit harmful gases, allowing for the effective and safe conveyance of chemical substances.
Excellent Shear Force
Dual diaphragm pumps exert very low shear force on the transported fluid, preventing the destruction or reaction of molecules. This is crucial for the safe conveyance of substances.
Full Bolted Structure
The design with full bolts ensures secure locking for complete sealing and pressure resistance. This prevents leakage, ensuring the safe conveyance of substances without impacting environmental safety.
Ability to Run Dry
Pneumatic double diaphragm pumps allow for prolonged dry running without causing pump damage or overheating.

In the electronics industry, AODD pumps are primarily applied in Electroplating Solution Handling, Printing Ink Delivery, Chemical Reagent Supply, Semiconductor Manufacturing, Lithography Processes | TDS-DYISHENG Pump

Why are Air Operated Diaphragm Pumps Suitable for the Electronics Industry Applications?

Material Compatibility

Pumps typically use materials resistant to chemical corrosion, which is crucial for handling liquids such as electroplating solutions and corrosive chemicals.

Leak-Free Operation

The diaphragm pump's structure ensures that liquids do not leak during operation, contributing to the protection of delicate electronic components and preventing liquid leakage from damaging electronic equipment.

Controllable Flow

The pump's flow and pressure can be easily adjusted to meet different fluid requirements in electronic processes, providing more flexible operation.

Self-Priming Capability

With self-priming capabilities, the pump can effectively suction liquids of various viscosities and chemical properties, making it suitable for different stages of electronic processes.

High Precision:

Provides precise flow control, suitable for electronic production applications requiring high-precision liquid handling, such as printing technology.

SUITABLE FOR

In the electronics industry, AOD pumps are primarily applied in the following areas:

Printing Ink Delivery

Used for precisely delivering ink to print heads in printing machinery, ensuring print quality.

Electroplating Solution Handling

Employed to transport electroplating liquids to electroplating tanks, ensuring the smooth progress of the electroplating process.

Chemical Reagent Supply

Used to supply various chemical reagents, such as cleaning agents and etchants, to the required positions in the manufacturing process.

Semiconductor Manufacturing

In semiconductor manufacturing processes, used for transporting chemical liquids like etching solutions and cleaning solvents.

Lithography Processes

Used in liquid handling during lithography processes, ensuring high-precision image formation.

Air Operated double diaphragm pumps, with features such as material compatibility, leak-free operation, controllable flow, self-priming capability, and high precision, provide efficient, precise, and reliable liquid handling solutions in the electronics industry, contributing to process stability and increased production efficiency.

applied In

It is suitable for:

Printed circuit board cleaning equipment

Etching fluids transport equipment

Strong acid and alkali transport

DYI SHENG Solutions for Electronics industry:

DSX-PXX-TXXX-X-

DSX-SXX-TXXX-X