Keller 200 mm diam. Profile bending machine

Manufacturer Keller
Model 200 mm diam.
Location Romania RO
Category Profile bending machines
Product id P210316012


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About this seller

Client type User – small or medium company
Active since 2016
Offers online 7
Last activity March 18, 2021


CNC no
CNC type
Worked hours
Hours under power
State good
At local norms ---------
Status under power



1.Profiling Pipe line machine and the name of manufacturer.

 Complete installation of welded steel pipe product. The raw material of this installation is steel sheets ST 37 W22 (OL 37) in the form of a roll. The components of this production line can be identified and described separately. The production line was executed by Fa. Keller Maschienenbau GmbH, Seligenstadt 2, D-6453. The basic unit is equipped with a motor, powered by direct current and the motor speed developing within the installation a pipe execution speed of max.10 m / min. The motor supply is 380 Volts / 50 Hz and the Processing direction ist from left to right.

 Pipe dimensions: Diameter - max. 200 mm,

- min. 130 mm,

 Bandwidth: - max. 650 mm.

- min. 250 mm.

 Band wall thickness: - max. 2.0 mm

min. 1.5 mm

2. Decoiler weight capacity.

 The sheet roll (with a maximum weight of 5000 kg) is loaded into the decoiler. The steel sheets is unrolled and then guided to the next stage of execution. The inner diameter of the sheet roll is 406+508 mm and the outer diameter is max.1500 mm.The spreading range without the segments is 380-460 mm and with segments 440-540 mm and the three segments are spread using joints.

The metal sheet is guided to the table for fixing the ends of the sheet metal, for the welding process. On the work table are mounted two mechanical elements for fixing the metal sheet.

3. Pipe forming machine with welding device and welding equipment.

 The pipe forming maschine is Typ RE-7008-Uni with the following technical data :

- Pipe diameter max.200,0 mm and min. 90,0 mm.

- Band wall thickness max. 2,0 mm and min.1,5 mm.

- side rolling tables 6 pieces.

- diameter of the axis 70 mm.

- the length of axis 750/550/350 mm.

- the distance between axis : horizontally – 700 mm.

: vertically – 250-450 mm.

 The rollers at the top and bottom are replaced depending on the diameter of the pipe being made.

 The pipe welding equipment is a SAF device, Typ NERTINOX 300 with three cathodes, each 300 Amp.

 Next comes the pipe cutting machine with a computerized control, cutting capacity min.1000 mm, for a sheet with a wall thickness of max.2.0 mm and min. of 1.5 mm., also max. 200 mm and min.90 mm diameter.

The installation cannot produce square pipes, not having the necessary equipment.

4. Electrical equipment for the entire system.

 electrical cabling and wiring is made in the area of the line, inclusive : wiring the motors, wiring the initiators and solenoid valves, terminal box and installation material within the system.

 Typ of electrical system : SPS – S5-115U, SIEMENS.

 The motor supply is 380 Volts / 50 Hz.

 Engine voltage : 220/24 Volts, 50 Hz.

5. Devices and rollers.

 All the rollers are made of material 1.2379 and are hardened and polished.

 The production line contains the following roller dimensions :

- DA = 130 X 1,5 mm.

- DA = 150 X 1,5 mm.

- DA = 160 X 1,5 mm.

- DA = 180 X 1,5 mm.

- DA = 200 X 1,5 mm.


 Decoiler for sheet metal roller.

 Pressing and actuating rollers.

 Device for guiding and cutting of the metal sheet.

 Work table for metal sheet.

 Pipe forming machine.

 Welding device.

 Pipe welding equipment.

 Basic unit.

 Saw for cutting pipes.

 Device for evacuating pipes.

 Control panel.

 Hydraulic unit.

 The set of rollers.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. Exapro recommends to check the details with the seller before a purchase

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