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CHELSEA SEMI-AUTOMATIC RETRACTABLE BOLLARS

chelsea semi-automatic telescopic bollard

Mid-range semi-automatic retractable bollardsfor manual use, ideal wherever is not required high impact resistance.

Semi-automatic bollards with tubular structure (shaft) made out of AISI 304 stainless steel and tubular chassis. 8 mm thick upper cover in galvanised steel.

Reference	Diameter	Thickness	Shaft height
PEMCH120X500	ø 114 mm.	3 mm.	500 mm.
PEMCH220X500	ø 220 mm.	3,7 mm.	500 mm.
PEMCH120X750	ø 114 mm.	3 mm.	750 mm.
PEMCH220X750	ø 220 mm.	3,7 mm.	750 mm.

SEMI-AUTOMATIC BOLLARDS SPECIFICATIONS

Pump system by means of a high-quality gas piston that allows the bollard to rise after unlocking the activation mechanism.
Ascent and discent: the bollard has a hole on the chassis cap where the key must be inserted in order to rise and lower. 16 mm locking rod made out of stainless steel. Its composition prevents from any type of wear and corrosion, guaranteeing long durability and perfect operation.
By inserting and turning the triangular key and pressing the top of the bollard, it descends, automatically blocking once its way ends.
Bollard sliding system by means of internal rails located on the chassis itself.
Bollard shaft with sliding system using 8 mm thick stainless steel inner skids and milling for reflective band (it protects the band from deterioration).
Cover made out of 10 mm thick hot-dip galvanised steel, not protruding above ground level, anti-slip concentric circles engravings and inner plastic ring for the correct sliding of the bollard, avoiding noise and chafing.
Chassis manufactured from electro-welded steel of very high robustness with sliding rails to ensure the perfect alignment and concentricity of the bollard.
Installation by means of foundation box. It allows the replacement of the bollard already installed without needing civil works.
Minimum preventive maintenance.

Semiautomatic bollard that fulfil with CE policies.

CHELSEA SEMI-AUTOMATIC RETRACTABLE BOLLARD OPTIONAL FINISHES

360º light crown. Different models and colours available.
Gradient bollard manufacture according to slope.
Vertical milling (6, 8 or 12 millings, depending on bollard diameter).
Additional Level 3 reflective bands + horizontal milling.
Chassis cover (ground level) in AISI 304 stainless steel (AISI 316 on request).
Protective lid for safety lock.
Anti-theft safety key (tire type).

Gradient Bollard

Vertical milling

Extra milling

Weathering steel

Stainless steel
chassis cover

Car wheel anti-theft
type security key

Foundation box

Matching fixed
bollard

Luminous crown

CHELSEA SEMI-AUTOMATIC BOLLARD CUSTOMIZATION

Coat of arms, logo or text customization (micro engraving, laser or acid).
Special designs and size (according to the customer's needs).

Coat of arms, logo or text customization

Custom designs

More information:

Retractable bollards data sheet

See Stainless steel retractable bollards photo album

Watch videos of Retractable bollards

Related products:

Semiautomatic Bollards

Automatic Bollards

Road blockers

Customized bollards

Luminous crown

Gradient telescopic bollard

Customized logo telescopic bollard

Access control posts

TECHNICAL AND AFTER-SALES SERVICE

We have a technical department to provide service and support in the facilities. We are manufacturers and installers of automatic and semi-automatic bollards. Our bollards are shipped with an easy-to-install kit and assembly instructions.

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Upon request, we can manufacture semi-automatic and automatic bollards according to customer needs, adapting to all types of designs, measurements and thicknesses that the customer needs.

Consult with our commercial technicians so they can advise you on the semiautomatic bollards that best suit your needs.