The scraper product is made of ultra-high molecular weight polyethylene (UHMWPE) because of its extremely high melt viscosity, it is not liquid even when heated to its crystalline melting point, and this non-fluidity is due to its ultra-long single molecule The chains are highly tangled. In layman's terms, it is like a pile of hemp ropes. Low-molecular-weight polyethylene such as polyethylene wax is like 10,000 one-meter-long hemp ropes entangled together, and it is easy to separate; ordinary polyethylene products are like a thousand ten-meter-long ropes. The long hemp ropes are entangled together, and it is not easy to separate them, but they can still be separated with a little effort; and ultra-high molecular weight polyethylene (UHMWPE) is like a hundred hemp ropes 100 meters long. Together, it is difficult to separate them even with great effort. Because of this, ultra-high molecular weight polyethylene (UHMWPE) has many extraordinary properties.

Scraper blade type

Primary Belt Scraper

The primary belt scraper, also known as primary belt cleaner, scrapes or cleans residual material from belting, rollers and other surfaces, and is suitable when sticky and moist or coarse material is transported.

Secondary Belt Cleaner

The secondary belt cleaner removes excess material that the primary belt cleaner leaves on the belt. Usually used together with a primary belt scraper for best results, secondary belt cleaners can also be used on their own if the transported material is fine and dry.

Key benefits

Main advantages include:

chemical resistance;

high temperature resistance;

durability – Fewer blade replacements are necessary;

resistance to abrasion;

non-toxic;

low coefficient of friction; and

colour-coded.

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