Technical data | PVR 1 | PVR 2 |
---|---|---|
Max. frame size | 1000 x 1250 mm | 1400 x 1950 mm |
Glass size | 1400 x 1650 mm | 1800 x 2300 mm |
Sizes in vertical position: | ||
Width | 1000 mm | 1400 mm |
Length | 2000 mm | 2700 mm |
Height | 1600 mm | 2000 mm |
Sizes in horizontal position: | ||
Width | 1500 mm | 1900 mm |
Length | 2000 mm | 2700 mm |
Height | 900 mm | 1100 mm |
Weight | 160 kg | 260 kg |
Elec. Connection | 1 N PE 230 V 50 Hz / 16 A | |
Suction capacity | 3 m3 / hod. | 3 m3 / hod. |
Yellow light | PHILIPS 36 W | PHILIPS 36 W |
The PVR VACUUM COPYING FRAME is a large machine intended for the transfer of film transparencies to the screen with the aid of a vacuum.
The frame is built on a movable stand, on which there is a rotation inserted glass plate. The frame is hinged to the stand with a special rubber membrane. The clasped frames can be attached in a horizontal or vertical position. The frame is secured with gas stays, which enable the easy opening and shutting of the frame with the membrane. In working position, the frames are secured with snap fastening. The vacuum copying frame is equipped with a non-oil vacuum air pump, which withdraws air from between the glass plate and the membrane. This ensures the fast, very secure and level pressing of the transparency to the screen. For easy manipulation with light-sensitive material, a yellow-light lighting tube is attached to the bottom bar. The material for the rubber membrane and pump are supplied by highly-reputable West European firms and have been used on the PVR frames for many years without any returns or complaints about their quality. The metal parts of the frame are powder-finished and metal plated. We also manufacture PVR frames in large formats according to the specific requirements of the customer.
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