Insulpin welding
Fast and strong
Supports reliable welding
Tenma metal working Ltd.
Representative Director Yasuhiro Miyata
CD stud welding machineinstallation example
Insulpin welding
Company name
Tenma metal working Ltd.
location
〒729-4101
2090 Hongo, Kono-cho, Miyoshi City, Hiroshima Prefecture
Number of employees
10 people
Business content
Can manufacturing and sheet metal processing
Introduction products
CD stud welding machine
URL
https://tenma-ltd.jp
the purpose
- Efficiently welds Insulpin
assignment
-It was necessary to work efficiently while ensuring strength.
-Manualwelding leaves weld marks and distortions, making post-processing time-consuming.
effect
- Almost no distortion or noticeable welding marks occur, so no post-processing is required
- There is no need to precisely adjust the current, allowing anyone to perform welding under stable conditions.
Click here for detailed specifications of CD stud welding machine
About Tenma metal working Ltd.
Tenma metal working Ltd. is based in Miyoshi City, Hiroshima Prefecture, and has supported local manufacturing through sheet metal processing and metal working since its founding in 1982. Its main products are commercial air conditioning equipment and small dust collectors, and it has earned the trust of its customers with its extensive track record and reliable quality.
The company's strengths lie in its high-performance equipment and the precision processing techniques of its skilled craftsmen. It handles a wide range of processing, including welding, bending, drilling, and cutting, and provides high-quality products by utilizing equipment such as NC bender, punch presses, and plasma cutting.
Another feature of our company is our flexible response as a locally rooted metal working. We proactively respond to requests from nearby construction sites, such as "We need you to make a trench cover urgently," and we have a wealth of experience in manufacturing septic tank covers and other items. Our ability to meet a wide range of needs has earned us the trust of not only machinery manufacturers, but also local construction companies and construction-related parties.
The company's strengths lie in its high-performance equipment and the precision processing techniques of its skilled craftsmen. It handles a wide range of processing, including welding, bending, drilling, and cutting, and provides high-quality products by utilizing equipment such as NC bender, punch presses, and plasma cutting.
Another feature of our company is our flexible response as a locally rooted metal working. We proactively respond to requests from nearby construction sites, such as "We need you to make a trench cover urgently," and we have a wealth of experience in manufacturing septic tank covers and other items. Our ability to meet a wide range of needs has earned us the trust of not only machinery manufacturers, but also local construction companies and construction-related parties.
Inside the factory
Air conditioning fan housing
Reason for introducing CD stud welding machine
Our CD stud welding machine was introduced to weld insulpin. By changing the gun parts, this machine can weld not only bolts but also insulpin. Tenma metal working Ltd. mainlyTeral Co., Ltd.It is used to secure sound-absorbing material to air conditioning blowers made of aluminum.
Larger air conditioning blowers require as many as 200 pins to be welded per unit, and because they are subjected to great pressure during operation, high welding strength is required. Tenma metal working Works sometimes welds as many as 1,000 pins in a day, and our stud welding machine was highly rated as a device that can meet both the workload and the strength requirements.
The deciding factor in the introduction was the combination of "productivity that can stably handle large volumes of welding" and "welding strength that can withstand the pressure when the machine is operating."
What is Insulpine?
Insulpins are special pins used to secure sound-absorbing and heat-insulating materials to metal plates and other surfaces.
One end of the pin is stud welded directly to the base material, and then sound-absorbing and insulating material such as glass wool or rock wool is inserted on top and secured with a washer.
They are often used inside air conditioning fans and ducts, and are required to be able to securely hold sound-absorbing material while withstanding the vibrations and pressure caused by machine operation.
Advantages of introducing CD stud welding machines
① Improved efficiency of finishing work
② Stable operability and welding quality
The first is the efficiency of finishing work. Manual welding inevitably leaves weld marks and distortions, which require a lot of time and effort to be spent on post-processing such as polishing and repair. Heat has a particularly large effect on thin plates, and neatening the finish after welding is a major burden. By introducing the stud welding machine, distortion and noticeable weld marks hardly occur, even with thin plates, and post-processing is no longer necessary. As a result, not only has the work process been shortened, but product quality has also stabilized, leading to greater efficiency on the entire site.
The second is ease of operation and stable welding quality. Our stud welding machines use digital control, and the machine automatically adjusts the optimum current to suit the base material. There is no need for the operator to fine-tune the current, and anyone can weld under stable conditions. On-site workers have praised the machine, saying, "I can work with peace of mind because I don't have to worry about settings and stable welding can be performed."
Insulpin welding
Click to enlarge image.
Two to three people use one welding machine.
After fixing the sound absorbing material
Tenma metal working Ltd. has always responded carefully to sudden requests, and this attitude has built a strong reputation for trust. While valuing this flexible response, they aim to create a more stable structure by expanding the range of products and work they handle, rather than relying solely on sudden work. They also want to be a presence that can help their partner companies when they are in trouble.
We will continue to make proposals and provide support to ensure that we can firmly support these efforts.
Tenma metal working Ltd.
所在地 〒729-4101 広島県三次市甲奴町本郷2090番地
TEL 0847-67-2505
URL https://tenma-ltd.jp
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For detailed information about the service
You can download it here.
You can download it here.
