Rollers and Top guide
Rollers
Supporting vents up to 100kg, our rollers are made with chrome brass wheels with high quality bearings to facilitate a continued smooth sliding operation. Rollers from Caldwell are also supplied with an aluminium hinge bespoke to the door’s profile making for a fit perfectly matched to your door.
Additionally, Caldwell are also able to supply single rollers which allows vents to rest adjacent to the door vents or frame.
Roller Specification
- Supports vents up to 100kg
- Aluminium link between body and hinge
- Chrome plated brass wheels
- Ball bearings mounted on 303 austenitic stainless steel axles
- Hinge bespoke to door profile
- Fixed position with height adjustment via tapping plates
- The roller’s main body is manufactured from ZP5 Zinc alloy die-castin
Top Guides
In addition to our rollers, we also manufacture and supply both standard and single top guides to aid the door’s sliding mechanism. Top guides are used in conjunction with rollers, and feature much of the high specification features as our rollers, including:
- Available in standard or single configurations
- Aluminium extruded link between body and hinge
- Mounted on austenitic stainless steel spindles
- The main body is manufactured from ZP5 Zinc alloy die-casting
