Tamping Rammer parts bellow for tamping rammer

Tamping Rammer parts Bellows

 Bellows Application:

 Bellows are parts of Tamping Rammer, with important function and reliable performance.

Bellows Main Features:

1.Our tamping rammer is with advanced design, stable performance, strong tamping force, easy operation, safe using, wide application and high efficiency.

2.Dust off corrugated box(Bellow), Polyurethane made, the raw material from Germany BSF and its service time is over two years; Strengthen Nerve inside design, which make the bellows stronger avoid breaking down suddenly.

 1) Competitive Prices

• Our key strength is its ability to manufacture products based on optimal economies of scale, offering you the most competitive prices in the market.

• With our own one stop service engineering design, tooling and fabrication abilities we manufacture a wide range of high quality products including tooling and pre -production prototyping. Our one stop services allow us to keep costs to a minimum and give us the freedom to customise our products to your needs.

2)Customised Products

We can produce any polyurethane moulding that you may require and if something you are looking for is not on this or our other product and industries pages, please contact us.

What is Polyurethane?
Polyurethanes are a general term that is used for a wide range of polymers but they are specifically high molecular weight polymers which are based on Isocyanate chemistry. All Urethanes are produced with a reaction between 3 components:

• A Polyol (PPG, PTMEG and Polyester)
• An Isocyanate (TDI, MDI, NDI)
• A cross-linker / Chain extender (Diamine, Diol and Triols)

In General the Polyol and Isocyanate parts are preblended liquids called Pre-polymers. This is then hand or machine blended with the cross linker, poured into a mould and cured to produce the end component.

There are many different families of polyurethanes, for example; Castable Elastomers, Rigid and Flexible foam, Adhesives, Sealants & Coatings.

Handles Urethane Products specialise in manufacturing castable Polyurethane products, which are true engineering materials. Castable Polyurethanes are true elastomers, the definition of which is a material that can be extended to at least twice its length and then return to its original form.

Why Polyurethanes? 
The major characteristic of these Polyurethanes are their extraordinary physical properties and the variety of strengths that are available between the different families of urethanes. There are two main reasons for using polyurethanes; their physical performance and their cost effectiveness. Below is a chart detailing the advantages of using Urethanes over other materials.

Polyurethanes advantages over other materials

ChengDu Handles Trade Co., Ltd have supplied industry standard and custom polyurethane components to the automotive industry for over 10 years using Engineering grade cast-able polyurethane materials. In collaboration with our customers, we also develop new and better solutions through part design and our extensive knowledge of polyurethane chemistry, which means we can tailor suit polyurethane mouldings to your specific requirements.