PNEUMATIC CYLINDERS
ACCESSORIES
Durable XXL pneumatic cylinders
Piston DIA 320 mm to 1.500 mm
Our durable pneumatic cylinders combine extreme dimensions with the highest precision – robust, reliable, and specially designed for XXL applications with piston diameters from 320 mm to 1,500 mm.
They enable powerful movements even in the largest industrial applications – from tilting cylinders for freight cars and hydroelectric power plants to actuating cylinders for cryopumps in radioactive environments.
We offer the right durable pneumatic cylinders for every large-scale application: from standard 350 mm series to custom XXL cylinders with exceptional requirements. We also realize complex special projects in close collaboration with your design team.
Our durable pneumatic cylinders combine proven design principles with state-of-the-art manufacturing technology – ideal for demanding applications in press manufacturing, stranding machine construction, hydroelectric power plants, and fusion reactors.
KONSTANDIN readily accepts the challenge of large dimensions and develops XXL cylinders for a wide variety of applications and industries.
Your advantages with durable pneumatic cylinders from KONSTANDIN:
Extreme dimensions: Piston diameters from 320 mm to 1,500 mm are possible. Proven durability thanks to over 40 years of development experience. Special applications: Radioactive environments, cryogenics, high temperatures. Complete customization: Painting, end-position cushioning, external contouring. Versatile applications: Press manufacturing, hydroelectric power plants, stranding machines. In-house CNC manufacturing for the highest quality and precision.
Do you need durable pneumatic cylinders for your XXL application? Talk to our technical experts – we’ll advise you personally!
Large stainless steel cylinder
Article no. ZK3006-0450
Large stainless steel cylinder
Piston DIA 500 mm
Characteristics
· Stainless steel
· Suitable for use with radioactive material
· Piston rod with hollow bore
· Piston rod sealing adapter
· Smooth running variant <0.05 bar
Application
Cryopump in the ITER fusion reactor
Cryogenic pumps are used to generate high or ultra-vacuum in the combustion chamber of the fusion reactor.
A story of innovation:
ONSTANDIN and the greatest
energy experiment of mankind
All information about the ITER project
Technical data
| Piston diameter: | 500 mm |
| stroke: | 450 mm |
| pmax: | 10 bar |
| operating pressure: | 7 bar |
| pressure force: | 100 kN at 6 bar |
| Design: | double acting, with dynamic end position cushioning |
| Temperaturbereich: | +5°C / +70°C |
| Abschluss: | 2x G1“ |
| Medium: | nitrogen |
Possible options
- Double-action
- Single-acting as a press balancing cylinder
- Single-acting with spring return
- With/without end position cushioning
- With/without magnetic piston
- With custom attachments (e.g. swivel fixtures)
- Smooth running (breakaway force ≤ 0.05 bar)
- With an integrated position measuring
system in a hollow piston rod - Thread or flange connection
Tilt cylinder
Piston DIA 500 mm
Article no. ZK1718
Technical data
| Piston diameter: | 500 mm |
| Hub: | 650 mm |
| pressure: | max. 12 bar |
| pressure force: | 100 kN at 6 bar |
| Design: | double acting |
| Temperature range: | -30°C / +80°C |
| Special features: | – with EN swivel attachment – Special seal package – to repel dirt – Stainless steel version |
| application: | as a tilt cylinder on coal wagons |
Cylinder for hydropower plant
Piston DIA 1.300 mm
Article no.
Technical data
| Piston diameter: | 1.300 mm |
| Hub: | 50 mm |
| pressure: | max. 6 bar |
| pressure force: | 500 kN at 6 bar |
| Design: | single acting, with spring return |
| Temperature range: | 0°C / +50°C |
| Special features: | – Complete with control, one of the largest pneumatic cylinders ever manufactured in Europe |
| application: | Hydroelectric power plant |
Cylinder for stranding machine construction – Piston DIA 600 mm
Article no. ZK3222-0500
Typ DZS2 600-0500
Technical Data
| Piston diameter: | 600 mm |
| Hub: | 500 mm |
| pressure: | 10 bar |
| Design: | double acting |
| Temperature range: | 0°C to +60°C |
| connection: | 2x G2″ |
| Special features: | – Lid adapter – Fork head Ø60 |
| application: | stranding machine construction |
Cylinder for stranding machine construction – Piston DIA 640 mm
Article no. ZK3253-0750
Typ DZS1 640-750
Technical Data
| Piston diameterr: | 640 mm |
| Hub: | 750 mm |
| pressure: | 10 bar |
| Design: | double acting |
| Temperature range: | -10°C to +70°C |
| connection: | 2x G1½“ |
| Special features: | – Integrated end position cushioning – Fork head Ø70 |
| application: | stranding machine construction |
The cylinder type DZS1 640-750, for stranding machine construction, is being prepared for shipping.
Characteristics
· Full paint coating
· Adjustable end position cushioning
· Outer contour on customer request
Application: Gate valve in the petrochemical industry
Photo below:
Shipping preparation from
type DZS1 850-1070
Article no. ZK3075-0440
Technical data
| Piston diameter: | 350 mm |
| Hub: | 440 mm |
| pressure: | max. 8 bar |
| Design: | double acting |
| Temperature range: | -10°C to +70°C |
| connection: | 2 x G1″ |
Article no. ZK3076-0580
Technical data
| Piston diameter: | 500 mm |
| Hub: | 580 mm |
| pressure: | max. 8 bar |
| Design: | double acting |
| Temperature range: | -10°C to +70°C |
| connection: | 2 x G1½“ |
Article no. ZK3077-0630
Technical data
| Piston diameter: | 540 mm |
| Hub: | 630 mm |
| pressure: | max. 8 bar |
| Design: | double acting |
| Temperature range: | -10°C to +70°C |
| connection: | 2 x G1½“ |
Article no. ZK3078-1070
Technical data
| Piston diameter: | 850 mm |
| Hub: | 1.070 mm |
| pressure: | max. 8 bar |
| Design: | double acting |
| Temperature range: | -10°C to +70°C |
| connection: | 2 x G2″ |