دستگاه تسمه کش بادی تسمه کش پنوماتیک
واردات و تعمیر تخصصی انواع دستگاه تسمه کش بادی با یک سال گارانتی و خدمات پس از فروش
تامین کلیه قطعات و تولید انواع تسمه PET درجه یک
Oriented or tensilized polyester and nylon are the strongest plastic strapping products .
are used as a viable alternative to steel strapping in some industries.
Polyester provides excellent retained tension on rigid loads. Its excellent recovery properties help a load absorb impact without strap breakage.
There are specialized types available for specific applications. For instance, in cold climates a strap bonded in hot melt glue is used because it is weather-proof.
.Nylon strap has the greatest specific strength of the three plastics, however it is rarely used due to its high price.
In the past nylon strap used to be very popular.
but over time polyester has replaced almost all of its use.
One application that still uses this type of strap is cold room applications, because it does not creep as much as the other types of plastic.
Corded and woven strapping are available in several constructions, primarily involving polyester and rayon. Some types are reusable.
Because this system uses a buckle for a joint.
corded and woven strapping can have a larger system strength than steel banding.
Corded polyester strapping also has a higher elongation than other strapping systems.
which gives it an ideal memory for sea and rail shipments. Because corded and woven polyester straps are light and soft, they are also a safer alternative to steel banding.
This allows the bundle to be introduced into the process without the need to cut the straps.
which can lead to the product falling apart prematurely.
کار با دستگاه تسمه کش
Composite strapping has filaments embedded in it. In the load securing industry it is often referred to as “synthetic steel”. It is very abrasion resistant and has the highest joint efficiency when used with a buckle. Both advantages are not affected by climate.