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Bajonetteverschluss der Firma Scholz Maschinenbau

Quick closing doors

Quick closing door, bayonet 2-parts

Safe, durable and technically perfect. Maschinenbau Scholz quick closing doors offer advantages you should not waive. They are designed according to the latest technological standards and fulfil all safety requirements 100 %. At the customer's request, the quick closing doors are available with fully automatic operation. The modular design guarantees maximum flexibility. Even the largest lids can be opened and closed without any problems. The entire cross section of the pressure vessel is freely accessible, ensuring convenient loading and unloading. Whether the containers are arranged horizontally, vertically or at an angle: the opening options are clearly oriented towards the individual conditions on site and the requirements of the customers. In any case, we make no compromises when it comes to the quality and precision craftsmanship of the quick closing doors. They are therefore suitable for the toughest applications in rough environments for a particularly long time.

Advantages

  • Quick opening / closing system for the shortest possible operating times
  • Customised design: Adaptation to diameter, length, pressure, temperature, material and acceptance regulations possible
  • Modular construction
  • Compact  construction, completely pre-assembled for welding or screwing
  • Proven and easy-to-maintain design for durability and reliability
  • Principle of quick closing door proven for over 100 years

Certified quality

Logo des TÜV Nord
Logo des EAC
Logo der American Society of Mechanical Engineers
Logo des National Board of Boiler & Pressure Vessel Inspectors

OPERATING PRINCIPLE

2-parts quick closing door (shell ring and flat cover)
2-parts quick closing door (shell ring and cover ring with welded dished plate or welded dished boiler end / torispherical head / spherical bottom)

variety of quick closing doors

Our repertoire of quick closing doors is diverse. Here you will find a small overview of our product portfolio.

Quick closing door DN150 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN150 der Firma Scholz Maschinenbau
  • Inside diameter: 100 - 300 mm

  • Pressure: 40bar

  • Temperature: 100°C

  • Diameter: i. ø160

  • Material: P250GH

  • Version of the door: AD-2000; PED 2014/68/EU, 2-parts, flat cover, manual operation, door hinge

Quick closing door DN300 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN300 der Firma Scholz Maschinenbau
  • Inside diameter: 300 - 2000 mm
  • Pressure: -1 - 70 bar

  • Temperature: -20 - +60°C

  • Diameter:  i. ø300

  • Material: P355QL1

  • Version of the door: AD-2000; PED 2014/68/EU, ATEX-RL 2014/34/EU, 2-parts, flat cover, manual operation, door hinge

Quick closing door DN1400 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN1400 der Firma Scholz Maschinenbau
  • Inside diameter: 800 - 3000 mm
  • Pressure: 0 - 95 bar
  • Temperature: -24 - +80°C
  • Diameter: i. ø1400
  • Material: P355QL1
  • Version of the door: AD-2000; PED 2014/68/EU, ATEX-RL 2014/34/EU, 2-parts, flat cover, manual operation, door hinge

Quick closing door DN2000 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN2000 der Firma Scholz Maschinenbau
  • Inside diameter: 800 - 3000 mm
  • Pressure: -1 - 33 bar
  • Temperature: -10 - +50°C
  • Diameter: i. ø2000
  • Material: P355QL1, P355NH
  • Version of the door: AD-2000; PED 2014/68/EU, 2-parts, cover with welded, dished plate, manual operation, door hinge

Quick closing door DN2600 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN2600 der Firma Scholz Maschinenbau
  • Pressure: 130 bar
  • Temperature: -10 - +50°C
  • Diameter: i. ø2600
  • Material: P460QH, P460NH
  • Version of the door: AD-2000; PED 2014/68/EU; 2-parts, cover with welded, dished plate, hydraulic operation, door hinge

Quick closing door DN6600 for lying pressure vessel (horizontal axis)
Schnellverschluss Bajonett 2-teilig DN6600 der Firma Scholz Maschinenbau
  • Inside diameter: 2000 - 10000 mm
  • Pressure: 13 bar
  • Temperature: 0 - +200°C
  • Diameter: i. ø6600
  • Material: P420QH, P460NH
  • Version of the door: AD-2000; PED 2014/68/EU; Chinese directives, 2-parts, cover with welded, dished plate, electric operation, electric swivelling device

Quick closing door DN200 for standing pressure vessel (vertical axis)
Schnellverschluss Bajonett 2-teilig DN200 der Firma Scholz Maschinenbau
  • Inside diameter: 100 - 300 mm
  • Pressure: 70 bar
  • Temperature: -20 - +80°C
  • Diameter: i. ø200
  • Material: P355QH1
  • Version of the door: AD-2000; PED 2014/68/EU, ATEX-RL 2014/34/EU; 2-parts, flat cover, manual operation, hinge with counterweight

Quick closing door DN650 for standing pressure vessel (vertical axis)
Schnellverschluss Bajonett 2-teilig DN650 der Firma Scholz Maschinenbau
  • Inside diameter: 300 - 800 mm
  • Pressure: 16 bar
  • Temperature: -10 - +50°C
  • Diameter: i. ø640
  • Material: P250GH
  • Version of the door: AD-2000; PED 2014/68/EU, 2-parts, flat cover, manual operation, standing pivot arm

Quick closing door DN1000 for standing pressure vessel (vertical axis)
Schnellverschluss Bajonett 2-teilig DN1000 der Firma Scholz Maschinenbau
  • Inside diameter: 800 - 2000 mm
  • Pressure: 0 - 63 bar
  • Temperature: -30 - +60°C
  • Diameter: i. ø970
  • Material: P355QL1
  • Version of the door: AD-2000; PED 2014/68/EU; 2-parts, flat cover, manual operation, standing pivot arm

Quick closing door DN3700 for standing pressure vessel (vertical axis)
Schnellverschluss Bajonett 2-teilig DN3700 der Firma Scholz Maschinenbau
  • Inside diameter: 2000 - 5000 mm
  • Pressure: -1 - 7 bar
  • Temperature: 0 - +50°C
  • Diameter: i. ø3700
  • Material: P250GH / P265GH
  • Version of the door: AD-2000; PED 2014/68/EU; 2-parts, cover with welded, dished plate, hydraulic operation, hinge

We are looking forward to your Enquiry!

Do you need advice on specification and components? Call us or send us an e-mail.

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