Design by www.asdesigncumbria.com

Jönköping Sweeden Radiotherapy Treatment


This particular style of door are a slider shield door with a NB4000 motor operator.

They were fitted in 2015.

The doors were necessary for the prevention of radiation leakage, the doors are approximately  7ft high and 7ft wide and weigh approximately 11ton.

The doors can be filled with many different combination's of shielding from boron to lead block and high density block these particular door's were filled lead interlocking lead block and 2 different density borate sheets shown in the pictures.

The door is suspended from an i beam and runs on roller bearings and is powered by a 3/4 horse power motor and gear.

There are three bank's of switches on this model  with open and close partial open and stop, there is also a presence sensor's on front and rear of the door which when activated will stop the door and and return to the open position.

There is also a battery back up fitted in case the power fails and then the door will open.

Also there is a crank arm fitted which can open the door manually

The motor is controlled with a handheld digital pad through a PLC.


Groningen in Sweden for proton therapy treatment


This particular style of door are a slider shield door with a NB4000 motor operator.

They were fitted in 2015.

The doors were necessary for the prevention of proton radiation leakage, the doors are approximately  9ft high and 9ft wide and weigh approximately 10 ton.

The doors can be filled with many different combination's of shielding from boron to lead block and high density block these particular door's were filled with a high density block shown in the pictures.

The door is suspended from an i beam and runs on roller bearings and is powered by a 3/4 horse power motor and gear.

There are two bank's of switches on this model  with open and close partial open and stop, there is also a presence sensor's which when activated will stop the door and and return to the open position.

There is also a battery back up fitted in case the power fails and then the door will open.

The motor is controlled with a handheld digital pad through a PLC.


UK Radiotherapy Treatment Room


This particular style of door are a slider shield door

with a NB4000 motor operator.

They were fitted in 2014.

The doors were necessary for the prevention of

radiation leakage, the doors are approximately

12ft high and 12ft wide and weigh approximately 27 ton.

The doors can be filled with many different

combination's of shielding from boron to lead block and

high density block these particular door's were filled

lead interlocking lead block and and borate pellets

shown in the pictures.

The door is suspended from an i beam and runs on

roller bearings and is powered by a 3/4 horse power

motor and gear.

There are three bank's of switches on this model with

open and close partial open and stop, there is also a

presence sensor's on front and rear of the door which

when activated will stop the door and and return to

the open position.

There is also a battery back up fitted in case the

power fails and then the door will open.

Also there is a crank arm fitted which can open the

door manually

The motor is controlled with a handheld digital pad

through a PLC.