Series 2 Digest of DYMCO Japanese BLOG No.1 Dymco attended Toyota Private Fair

DYMCO attended “Toyota Private Fair - Exhibition of new technology and business talk” at Suppliers Center, TOYOTA by support of Kanagawa Prefecture in February, 2009.
DYMCO exhibited 40 microns thickness, seamless, made of stainless steel “Ultra thin-wall metal roll (sleeve)”.

We received many questions from customer: "Why this roll is so soft and not to cause the work hardening under production process?" & "What is the tip of this round shape not oval shape?", etc.

Many customers were amazed at production process of DYMCO stainless steel seamless rolls (sleeves) and its technology!

Series 2. Digest of DYMCO Japanese BLOG.

No.1 DYMCO attended Toyota Private Fair - Exhibition of new technology and business talk

Series 1-7 Your inquiry upon steel belts

When you think that steel belts may be used in your applications, or you are interested in getting quotation, please visit our contact page at
https://ssl.steelbelt-dymco.jp/cgi/webform_en/webform.cgi

There you find two PDF options and Inquiry Form.

PDF options are
- Inquiry sheet Conveyor Belt, which tells us about things conveyed, its speed, conveyor outline such as pulley diameter and center distance.
- Inquiry sheet Power Transmission, which is designed to find out driving stress on steel belts.
With these information Dymco suggests desirable steel belt size based on our calculation.
Of course Inquiry Form is appreciated. Please fill in your requests and questions there. We reply soon.


Series 1. Solar power generation and steel belt
No. 7 Your inquiry upon steel belts

Series 1- 6 Steel belt and various manufacturing methods of solar battery

CIGS, thin film, organic thin film, spherical silicon, ribbon silicon, and combination of these. Production methods of solar battery have diversified.
So are substrates. Silicon, polyimide, stainless steel and others are employed.

In every transmission phase of many production methods stainless steel belts and metal rolls are of your choice for these features;

- flat and smooth surface
- very little particles
- conductive. No static electricity
- withstand vacuum environment
- heat resistive- very little elongation under the room temperature

Please refer to http://www.steelbelt.jp/examples.php for applications.

Series 1. Solar power generation and steel belt
No. 6 Steel belt and various manufacturing methods of solar battery

Series 1-5 Steel belt and roll to roll flexible type solar sheets

Apart from silicon crystalline modules, there are flexible solar sheets that can be attached to bending surface of buildings. These sheets are produced by roll to roll continuous flow.

Please consider metal belt or metal roller as one of optional parts in roll to roll process, if you think nipping between rollers is very important.
As you know we deal with very thin metal belts.
We make use of this thin metal belt and make it a nipping roll.
Surface of this nipping roll is thin metal and inside is air. So we call it ‘air roll.’
This structure results in nipping when this roll touches with another hard roll.

Air roll offer;
- Wall touch
- smooth surface
- heat resistance
- less contamination than rubber rolls
- electrically conductive
-quick cooling or heating by wall touch
- heat resistanceless contamination than rubber rolls

Series 1. Solar power generation and steel belt

No. 5 Steel belt and roll to roll flexible type solar sheets