UNO AIR's News
2025-10-08
Low output? Frequent startups? Abnormal operation?
Check your pressure switch and safety valve first.
1. Purpose
The pressure switch and safety valve are vital for safe and efficient compressor operation.
Regular inspection prevents pressure-related failures and ensures stable performance.
2. Recommended Inspection Frequency
Normal use: Every 3 months
Heavy use: Every 1–2 months
After long downtime: Inspect before restarting
3. Pressure Switch Inspection
Power off: Always disconnect power and release air before inspection.
Check settings: Confirm ON/OFF pressures match specifications.
(Example: 0.8 MPa compressor → ON = 0.7 MPa / OFF = 0.9 MPa)
Test operation: Observe the pressure gauge to ensure proper stop/start timing.
Inspect terminals: Look for loose wires, corrosion, or dust.
Check internal wear: Replace or adjust worn copper contacts if needed.
4. Safety Valve Inspection
Check pressure: Ensure operating pressure doesn’t exceed the set limit (≈ 1.0 MPa).
Test manually: Lift the valve slightly to confirm air release.
Replace if stiff or unresponsive.
Check for leaks: Make sure no air leaks when the valve is closed.
Confirm setting: Set pressure should match the compressor’s max working pressure (typically 1.0 MPa).
5. Precautions
Always turn off power before inspection or adjustment.
Stop using the compressor if any abnormality is found and contact a qualified technician.
Keep inspection records for maintenance tracking and warranty support.
2025-10-04
Thank you for visiting us at Tool Japan
We received a lot of interest and inquiries about our tools from many customers!
We will continue working on strengthening our sales channels so that we can deliver our products to customers in Japan more quickly.
Tool Japan ご来場ありがとうございました
今回もたくさんのお客様に弊社工具へ関心をお寄せいただき、多くのお問い合わせをいただきました！
これから国内の皆さまに、より早くお届けできるよう販売ルートの整備に努めてまいります。
We received a lot of interest and inquiries about our tools from many customers!
We will continue working on strengthening our sales channels so that we can deliver our products to customers in Japan more quickly.
Tool Japan ご来場ありがとうございました
今回もたくさんのお客様に弊社工具へ関心をお寄せいただき、多くのお問い合わせをいただきました！
これから国内の皆さまに、より早くお届けできるよう販売ルートの整備に努めてまいります。
2025-09-24
We manufacture high-quality, high-performance air compressors, air tools, automotive hand tools, and electric torque screwdrivers.
At Tool Japan, we warmly welcome tool shops, hardware stores, sales agents, wholesalers, and home centers to visit our booth!
Be sure to visit our booth and see our products in person!
2025-09-17
We have an outstanding production team that manufactures top-tier air compressors, air tools, AC torque screwdrivers, and hand tools.
With a solid strategy in place, we remain highly competitive in the market.
Low quantity orders? OEM or ODM requirements? Challenges in sourcing tools?
Unoair got you covered!
With a solid strategy in place, we remain highly competitive in the market.
Low quantity orders? OEM or ODM requirements? Challenges in sourcing tools?
Unoair got you covered!
2025-09-10
Tired of overpriced, low-quality tools?
Looking to create your own OEM tools in low quantities?
Want to offer products your competitors don’t have?
Unoair has you covered!
Visit us at Tool Japan and tell us about your needs.
Free Ticket
https://www.jagri-global.jp/tokyo/ja-jp/register.html?code=1442309358255575-BML
Looking to create your own OEM tools in low quantities?
Want to offer products your competitors don’t have?
Unoair has you covered!
Visit us at Tool Japan and tell us about your needs.
Free Ticket
https://www.jagri-global.jp/tokyo/ja-jp/register.html?code=1442309358255575-BML
2025-09-04
Our electrical torque screwdrivers are trusted by professional users on assembly lines as well as DIY users for their personal projects.
We offer two solutions to meet the needs of different user groups, covering torque ranges from 10.0–3,200 mNm and 0.03–50.0 Nm.
Our AC torque screwdrivers operate on worldwide voltage and frequency and come with the necessary certifications for most countries.
Our goal is to provide precision torque screwdrivers that are affordable, reliable, and easy to maintain.
2025-08-27
We are excited to showcase our latest air compressors, pneumatic tools, precision torque screwdrivers, and other automotive tools at the following upcoming exhibitions:
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Tool Japan 2025 – Makuhari Messe, Japan | October 1–3, 2025
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Canton Fair – Guangzhou, China | October 15–19, 2025
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WAM West Africa Hardware, Tools & Mechatronics Fair – Lagos, Nigeria | November 11–13, 2025
Our team looks forward to meeting you at these events and sharing our newest innovations.
2025-08-08
Unoair will be exhibiting at "Tool Japan," which will be held at Makuhari Messe from Wednesday, October 1 to Friday, October 3, 2025.
If you plan to attend, please apply for a free visitor badge using the link below.
Free Ticket
https://www.jagri-global.jp/tokyo/ja-jp/register.html?code=1442309358255575-BML
Free Ticket
https://www.jagri-global.jp/tokyo/ja-jp/register.html?code=1442309358255575-BML
https://www.jagri-global.jp/tokyo/ja-jp/search/2025/directory/directory-details.unoair%20%E3%82%B1%E3%82%A4%E3%82%BB%E3%82%A4%E6%A9%9F%E6%A2%B0%E5%B7%A5%E5%85%B7%E6%A0%AA.org-0681a160-c61f-4469-bc99-07580d71e043.html#/
2025-07-29
Unoair is actively seeking a reputable distributor partner in Pakistan to expand its market presence.
2025-07-23
A pneumatic spot sander is a small, air-powered sanding tool designed for precision work in tight or localized areas. Its main purpose is to sand, smooth, or feather small surface areas where a full-size sander would be too large or aggressive.