Height adjustable roller for groove less than 12mm. Adjustment range is 7 mm.
Heavy duty roller for groove less than 16mm with range of adjustment 7mm in height.
The roller is for profiles with sharp angle guide rail. Patent point is that center of gravity is always in the middle of the wheels.
The double-wheels roller is a height adjustable roller for sliding doors with additional profile.
The height adjustable roller is one of the most common products for sliding doors in decorative market.
The single wheel roller is height adjustable, designed for sliding windows.
The height adjustable roller with 2 wheels is designed for 12 mm groove PVC profiles.
The 4 wheels roller is a heavy duty roller for big sliding doors. Max. Door leaf weight can reach to 250kg.
The 4 wheels roller is a heavy duty roller for big PVC sliding doors. Max. Door leaf weight can reach to 80kg.。
The 2 wheels height adjustable roller is designed for profiles with 15mm groove.
The 2 wheels height adjustable roller is a medium duty roller with max. leaf weight of 150kg.