Steel Belt (18) Belt pulley diameter

The following relation exists on the welded type steel belt.

D=t×700
belt pulley diameter (D) and thickness (t)

This numerical value is only as a guide and 700 of the magnifications can be changed to 600 times and 500 times etc. according to the usage and the condition.

Why is such a numerical value necessary?

Title: Steel Belt (18) Belt pulley diameter

Steel Belt (17) Steel belt design advice

I am telling you on welded stainless steel belt design advice on this time. There are various belts: rubber, resin, timing, and V belt, etc.
Every belt has fixed minimum pulley size and roller diameter size, which is same for steel belts case and it is one of the most important items which we should be careful.I will explain this next time.

Title: Steel Belt (17) Steel belt design advice

Steel Belt (16)

▲cross-sectional slice of the welded steel belt

Thickness 0.3mm

We take the following welding method: TIG（Tungsten Inert Gas)　welding, Plasma welding, and Laser beam welding, etc. The above photograph is a cross-sectional slice of the welded steel belt. The black spots of the diamond shape are Marks where the welded parts hardness was measured.

DYMCO measures the weld strength and weld hardness of the steel belt by various welded conditions. We believe DYMCO deliver high quality steel belt products which respond to customer's demand.

Title: Steel Belt (16)

Steel Belt (15) Welded Steel Belt manufacturing method

1. CUT >> > 2. WELD

The welded steel belt is manufactured as shown in the above pictures.

1. We slit (cut) the high tension stainless spring steel band to target width.

2. Then we cut the belt to target length. Both ends of the belt are compared and welded, and we make it to the endless belt.

Title: Steel Belt (15) Welded Steel Belt manufacturing method

Steel Belt (14)

For instance, in high temperature environment, rubber and resin belts will be burned. In vacuum environment, if you use rubber and resin belts, out gas (gas discharged from the organic material) is generated and it is difficult to make high vacuum conditions. Additionally, stainless steel belts are suitable for food direct putting transportation and solve the problems of stopping on the belt and the difference of endless part.

Title: Steel Belt (14)

Steel Belt (13)

Conveyor belts are made of rubber and resin, etc, which have both merits and demerits by its usage. The steel belt is made of the metal and the stainless steel is the main material which doesn't rust easily. The steel belts are used under the condition of difficult or impossible in rubber and resin as steel belts has own metal characteristics.

Title: Steel Belt (13)

Steel Belt (12) Welded stainless steel belt for transportation

Hello, I am Ohta from Sales Dept of Steel Belt ‘DYMCO. I will talk to you 'Variety of stainless steel belts' on this time again.

1. What is the welded stainless steel belt?
The stainless steel belt usage can be divided: one is for the power transmission and the other is for transportation.
I’d like to focus on welded stainless steel belt for transportation - conveyor.

Title: Steel Belt (12) Welded stainless steel belt for transportation