Product performance The advantages of UHMWPE roller
for high molecular weight polyethylene roller: 1. Ultra-high
molecular weight polyethylene has good self-lubricating and
non-bonding, so it is not adhesive and stacked on the surface of
the roller. 2. The friction coefficient of ultra high molecular
weight polyethylene is much lower than that of steel, so UHMWPE
roller is more flexible and stable. 3. Long service life, high
molecular weight polyethylene has a resistance of 7 times as much
as steel and 3 times of nylon, exceeding all engineering plastics,
known as "wear-resisting king". And UHMWPE roller has good
anti-impact performance. It is hard to break and break. In fact, it
can not be broken when the impact toughness test of ultra-high
molecular weight polyethylene is made. Life expectancy is **5 times
the metal roller. 4. Greatly extend the life of the belt. Since the
UHMWPE roller has a surface unbonded, Not rusting, self-lubricity,
so there is a better protection against the belt. On the other
hand, there is no "bite" belt, even if the roller is not rotating,
it does not damage the belt. In fact, ultra high molecular weight
polyethylene has been used as a protective lining for belts and
chains. 5. Low operating cost and significant economic benefits.
The UHMWPE roller is light weight (generally only 1/**1/2 of the
weight of the steel roller of the same specification), it is
convenient to install and replace, it can reduce the labor
intensity and maintenance amount, and it can save about *6% of the
electricity consumption. 6. It effectively reduces the noise of the
running noise. The high molecular weight polyethylene has good
impact absorption and damping, which can effectively eliminate the
noise and vibration. 7, good bearing performance and the
anti-corrosion performance, by adjusting the cylinder body wall
thickness (generally more than 6 mm), supporting structure and the
methods of gangsu composite structure, can make the UHMWPE roller
heavy-load transportation requirements.
