Stainless steel Inversion Drum DN 400 for sectional rehabilitation.

Inversion drum DN 400 made of stainless steel for inversion by air.

Drum diameter 78.74", wall thickness 0.24", drum body and support frame made of the following types of steel:

• Hopper container, steel 1.4301, drum trailer 1.0053.

The drum is supplied with a trailer undercarriage. Tandem axel with galvanized support frame and axis, including overrunning brake and four vertically adjustable props to support the drum when in operation. Admissible total weight 7716 lb. including all necessary documents regarding road safety registration regulations for use in Germany. Variations for other markets are available upon request. Surface sand blasted. Hand wheel for manual operation (not in the case of use with brake system).

• Space size of window 35" x 15.35".
• Motor driven drum shaft, speed adjustable via turning knob.
• Operation via removable foot switch.
• In price included is the supply of two LED light systems, with which in case necessary, the inside of the drum can be illuminated.
• Additional parts according to parts list (pressure reducer and excess pressure valve “R1”).

Equipment as follows:

• Window 42.13" x 14.96" additional bars for better weight distribution on the reverse side.
• Window pane 42.13" x 14.96" x 0.59" made of Macrolon, heat resisting up to + 248 °F.
• Locking screw made as trapeze thread thread size 0.866" x 0.157" with cross bar.
• The window is fitted with two gas pressure minimizers to allow easy opening.
• The cone is attached to a screwed socket which enables a thermometer with corresponding thread to be screwed in.
• Pre installation of the switch panel with an IP65 plug which can be used with optionally available cable remote control.
• The switch panel will be fitted with an additional 16A socket and IP65 plug.
• The ball tap is made of steam resistant material (brass or stainless steel) up to + 248 °F.
• The drum is fitted on the side under the window with 4 hot water connections, one steam connection on the conus as well as a further connection/draining valve. The connections and taps are to be operated manually. Upon request the connections can be fitted with B or C Storz coupling.
• The motor is fitted with a self-locking gearing to enable use of the brake action of the motor when in operations and also the speed control during the inversion process.
• The drum will be delivered with a roll carrier which is to be fitted above the switch panel and in front of the window, in order to be able to position the line easily. The roll carrier incorporates a collection tray which transports surplus oil and resin in a collection canister.