Sliding door

Doorways in sandwich panels are framed by a special U-shaped element, which is made of two metal corners and a docking plastic profile

Doorway framing in the sandwich panel

It is recommended to install a heated door threshold in non-threshold low-temperature sliding doors to prevent the lower part of the seal from freezing to the door frame. A 40W heating cable is installed in the threshold.

Reinforced heated threshold for non-threshold doors

40W per heating cable is installed along the door frame perimeter in order to avoid freezing of the sealer to the door frame

heating cable

Heating cable is installed into the inner contour of the door leaf seal. This option suits for shock-freezing chambers.

You may choose AISI 304 stainless steel for food facilities of AISI 430 stainless steel for non-food ones.

There are two options of two-chamber plastic windows, single-gazed: 400x400 mm and 400x600 mm.

Monorail door frames are installed on sandwich panels or brick walls. Opening width and height for the monorail depend on the dimensions of the products that will move along the monorail. In the basic configuration, the doors with an opening in the frame for the monorail are also equipped with a PVC curtain according to the size of the opening.

PH Insulation offers several types of materials for a single leaf door bumper

• 2 mm thick AISI 304 stainless steel
• 2 mm thick AISI 430 stainless steel
• 4 mm thick flat HDP plastic
• 1.5 mm thick checkered plate
• Bumper height is 50 cm as a standard

You may choose fixed or overhead door ramp. Fixed ramp is installed to the doors with a non-threshold frame. The overhead ramp is equipped with additional handles for easy movement. Non-threshold low-temperature doors are equipped with a 40W heating cable which is mounted into the ramp in order to prevent the lower seal from freezing to the ramp.

• Ramp custom depth, mm: 1000
• Ramp width, mm: from 800 to 2500
• Ramp height, mm: from 50 to 200
• Ramp base: 2 mm thick painted steel
• Ramp top: 1.5 mm thick checkered plate
• Ramp load: up to 300 kg (661 lb)

PH Insulation Automatic Drive reduces the losses of cold, simplifies access to the room by opening and closing automatization and has a very attractive price. The drive is developed considering the peculiarities of operation of cold storage facilities in Russia and passed 150,000 opening and closing cycles in the test mode.

PH Insulation Automatic Drive

For most popular door opening dimensions

The automatic drive is installed on doorways up to 3 meters wide and up to 5 meters high on sliding doors with their PH Insulation reinforced hardware, Kide Spanish hardware or MTH Italian hardware.

Full drive pre-customization

To simplify the drive installation, the mechanism is delivered fully configured and tested in the factory at the PH Insulation’s stand.

Safe operation

The drive is equipped with safety sensors and is reliably protected from overloads: when foreign elements get on the trajectory of the door, the door stops automatically. The safety system provides emergency opening: the door control buttons are duplicated inside the refrigerator compartment, and when the power supply is turned off, the door can be opened and closed manually.

Easy to operate

The drive can be operated using the open/close button, the cord, or the remote control. With the automatic closing timer, the drive can be set to automatically close the door – you may choose any time frame from 1 second after opening. You may also adjust the speed of the door opening and closing, the acceleration and braking time, and the force at the beginning of the door movement.

The basic configuration of the PH Insulation automatic drive includes:

• Drive station: electric motor with a worm gear, on the output shaft of which a toothed pulley is installed, a mounting bracket
• Gear pulley tensioning station with mounting bracket
• Toothed belt with mounting bracket
• Electric box with automation elements
• Door position limit switches with mounting elements
• 2 fixed push-button posts with start and emergency stop buttons
• Connection cables

Options:

• Remote cordless door pull-back switch
• Electric lock
• Timer
• Photoelectric sensors
• Optical sensors
• Remote control
• Protective cover

We provide a 1-year warranty for our automatic drive

Dervet automatic drive

Characteristics:

• Operating temperature range -25°C to +55°C
• Door leaf weight: up to 200 kg (440 lb)
• Degree of protection IP65: full dust protection, water protection

Options:

• Remote control
• Closed-circuit sensor on photocells
• Backup battery for powering the drive in case of power outage
• Cord switch

Designed to automate the closing and opening of sliding refrigeration doors. It is used for sliding doors with a Fermatic 2157, Fermatic 3536-3538 guide system. Manufactured by Fermod (France).

PH Insulation Pin lock is installed to doors with thickness of 100 to 120 mm.

Special lock for sliding refrigeration doors with automatic drive designed in the PH Insulation R&D Center