To support
a belt of the conveyor roller carriages are installed for a working and
non-working branches. Supporting roller carriages for a working branch can be
straight and channeled, and for return run of conveyer belt – only straight.
Channeled
roller carriages are made with inclination from 20 to 45 degrees depending on
sectional plane of the freight flow on a belt and speed of its movement. Such
roller carriages consist of 2 or 3 rollers, sometimes from five rollers when
the belt is 2000 mm or more. Rollers are made from pipes of different diameter
(see the table) and are installed on rolling-contact bearing, which forced on a
motionless axis. The bearing case is made ofcast iron, steel, ceramic metal or textolite. Bearings are protected
from the external environment by sealing.
Axes of
bearings are fixed in arms which fasten to the frame of the conveyor line with
welding, by bolts or demountable clamps.
On a line
roller carriages are placed with step 1 … 1,5 m, in places of loading – 0,4 …
0,5 m. On non-working branches the step of rollers makes 1,5 … 3 mdepending on weight of running meter of the
belt.
Новости компании
01.03.2011 – В первый день весны руководство предприятия отправилось на Международную выставку промышленного оборудования и технологий машиностроения «TIMTOS 2011» (Taipei International Machine Tool Show, Тайвань, Тайбэй) для повышения научных знаний и обмена опытом.
Внимание! С 31 мая по 4 июня 2011 года мы представим своё оборудование на 12-ой Международной специализированной выставке "Строительная техника и технологии" 2011.