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Doric DR1000 Roller Series
The DR1000 Series rollers are high performance products suited for residential or commercial sliding door applications.
Manufactured with an engineered polymer outer carriage housing and passivated zinc inner carriage, this adjustable roller
offers superior corrosion resistance and durability. The DR1000 roller provides ‘ZZ’ bearing performance rating and is moulded
with a high performance engineered polymer that gives superior load rating and cycle testing.
Doric DR2000 Roller Series
The DR2000 Series roller is a high performance product suited for many door applications. Manufactured with an engineered
polymer outer carriage housing and passivated zinc inner carriage, this adjustable roller offers superior corrosion resistance and
durability. The DR2000 roller provides “ZZ” bearing performance rating and is moulded with a high performance engineered
polymer that gives superior load rating and cycle testing.
Doric DR4000 Roller Series
The DR4000 Series roller is the highest performing roller of Doric lineup. With a maximum weight capacity of 280kg per roller,
this roller is best suited for large and heavy door panels. Manufactured with an engineered polymer outer carriage housing
and passivated zinc inner carriage, this adjustable roller offers superior corrosion resistance and durability. The DR4000 roller
provides “ZZ” bearing performance rating and is moulded with a high performance engineered polymer that gives superior
load rating and cycle testing.
DOWSIL General Purpose Sealant
KBB Turnstile Series
Appearance
Door Body frame is made of high-quality stainless steel,
the gap between door swing and the control box is
very small, internal components are anti-rust and anticorrosive,
durable in use.
Drive System
Adapted by internal brand brushless DC motor to drive
the door wing, good performance of synchronization,
smooth running, no jitter, low noise, fast speed and
available to adjust open speed and time delay
Safety
Matched with over 10 pairs military-grade highperformance
infrared detectors, which can accurately
achieve the prevention of trailing, detection of illegal
access, clamp prevention and impact and direction
discrimination functions.
