Qingdao Star Machine Technology Co., Ltd.

About Us

Professional
High-Quality
Efficiency
7*24 after-sales Services

Qingdao Star Machine Technology Co., Ltd.

Qingdao Star Machine Technology Co., Ltd., founded in 1997, is a high-tech enterprise specializing in the R&D, production and sales of Alstom Optipow plunger pulse diaphragm solenoid valves and their accessories.

home_about_01
  • 1997

    Incorporation

  • 219

    Automation equipment

  • 167

    Professional

  • 50,000,000

    Authorized capital

Hot products

product high qualities

To meet the demands of your filtration system, in addition to a wide selection of accessories beyond filter cloths, dust filters, and pulse jet valves, we also offer solenoid valves.

More details
Pulse jet valve for dust collector

We respect your position in the marketplace and provide honest, open information that saves you time, money and peace of mind.

More details
ADVANTAGES

WHY
ChooseUs

home_about_01
  • Solution

    Orders less than 500 sets Optipow valves can be shipped the same day, we serve worldwide, Starmachinechina provides one year free quality guarantee service, 24 hours expert online consultation.

  • Industry consultant

    Our minimum requirement is the highest quality standard of air cleaning valve in the industry. Starmachinechina Optipow pulse jet valve has a service life more than twice that of similar products in the same industry.

  • Customer service

    Orders less than 500 sets Optipow valves can be shipped the same day, we serve worldwide, Starmachinechina provides one year free quality guarantee service, 24 hours expert online consultation.

NEWS

latest news

7 Ways to Check if Your Filter Bag Is Integrity
Industrial news
March 26, 2025

The integrity of the dust container is a critical component that affects the efficiency of dust removal. So how can you check if the dust container is damaged after using it for a while? The following 7 methods may help.

How to choose filter bags depending on the cleaning method?
Company news
January 25, 2025

The selection of filter bags should be based on the properties of dust, such as viscosity, humidity, acidity, particle size distribution, fire resistance, etc. Alternatively, the selection can be based on the properties of flue gases, such as temperature and humidity, acidity, oxygen content, dust concentration, and cleaning factors such as cleaning method, cleaning pressure and cleaning interval. Today we will discuss how to select filter bags according to cleaning method.

How to Avoid Dust Bag Leaks and Keep Emissions Low
Company news
January 25, 2025

When manufacturing filter bags, it is important to ensure that they are leak-proof as they create tiny holes in the seams and therefore pose a risk of increasing emissions from the baghouse during operation. Preventing leaks ensures that baghouses consistently deliver low emissions. We will discuss how to detect and fix baghouse leaks in a separate article.

Difference Between PTFE Membrane and PTFE Finish – Detailed Guide
Company news
January 25, 2025

In the world of industrial filtration, choosing the right filter media is critical to ensuring effective dust collection and keeping indoor air clean. Among the various options available, filters treated with PTFE (polytetrafluoroethylene) are highly regarded for their exceptional performance in harsh operating conditions. However, when it comes to PTFE-treated filters, two terms are commonly encountered: PTFE membrane and PTFE finish. While they may sound similar, these treatments differ in their applications and benefits. This article will explore the differences between PTFE membrane and PTFE coating, helping you make informed decisions according to your filtration needs.

South Korean customers visited our headquarters and signed a cooperation agreement with the OEM
Industrial news
January 25, 2025

Qingdao STARNACHINECHINA is pleased to announce that a delegation of South Korean customers recently visited our headquarters and successfully signed an important cooperation agreement with an OEM manufacturer of DMF series pulse valves, timers and controllers. This cooperation marks a closer partnership between the two parties in technology and market interaction, aimed at jointly exploring future global markets.