DYMCO, Seamless Stainless Tube Maker
Hi, I'm Tomioka of R & D.
Thank you very much
for visiting our Booth of "10th International Rechargeable Battery
Exhibition" held at Tokyo Big Sight from February 28, 2019 to March 1,
2019.
In this exhibition, we mainly exhibited "Suction / Vacuum Steel Belt Conveyor" and "Double Steel Belt Heat Press Conveyor", but Dymco is also a maker of Seamless and Ultra-thin Stainless steel Sleeves.
In this exhibition, we mainly exhibited "Suction / Vacuum Steel Belt Conveyor" and "Double Steel Belt Heat Press Conveyor", but Dymco is also a maker of Seamless and Ultra-thin Stainless steel Sleeves.
Our seamless and ultra-thin sleeves cover different types and manufacturing methods.
One of them is rolled sleeves.
When we make rolled sleeves, first we weld a stainless steel plate to form a cylinder.
This cylinder is a start drum. We further form a flange on this drum to set it on our original rolling machine.
Rolling is done. The drum becomes thinner. Then it goes through heat treatment. We repeat this rolling and heating to finally make a completely seamless sleeve.
Look at the pictures on the right below. Parent material and initially welded area are uniform and made seamless.
Rolling is done. The drum becomes thinner. Then it goes through heat treatment. We repeat this rolling and heating to finally make a completely seamless sleeve.
Look at the pictures on the right below. Parent material and initially welded area are uniform and made seamless.
 |
| Left: the welded area in a start drum. Right: after rolling and heat treatment the same area is integrated. |
The smaller diameter sleeves are different from this method.
There is no welding process.
It start from deep drawing and making a flange.
Then it is set on another original machine and rolled. Very thin seamless sleeves are made.
Although there are restrictions due to production molds and jigs, it is possible to deal with various sizes. Please try to contact us when you design your equipment and machine.
Prototype of rolling
sleeve could make from just 1 item.
Try contact to us.
Inquiry Form: www.steelbelt.jp/index.php#inq
