POLIPASTOS ELECTRICOS DE CABLE Y CADENA

Explosion-Proof Hoists

Explosion-proof equipment is designed for use in potentially explosive environments or atmospheres caused by mixtures of gas or dust with oxygen.
The needs of industrial sectors that employ this type of protection include the chemical and petrochemical industries, mining, and the energy sector. It also plays a significant role in the food and pharmaceutical industries.
Thanks to the advanced solutions developed over decades of research, STAHL CraneSystems has become a leading provider of explosion-proof technology, boasting an impeccable international reputation.
STAHL equipment is manufactured in accordance with ATEX and IEC standards and is available at Zentratec.

ZENTRATEC, polipastos para el manejo de materiales

At Zentratec SA de CV, active integration into your project is part of the success.
Our experts will guide you through the extensive range of STAHL CraneSystem products.
We will develop the best quality-price options to meet the requirements of your project.

ATEX - IECEx. - NEC 500 y 505

European and International guidelines for creating a safe working environment in high-risk explosion environments.

The word ATEX comes from the French term "ATmospheres EXplosibles" and is an important directive in the field of protecting people and equipment in potentially explosive atmospheres. The National Electric Code defines Hazardous Locations according to 2 different standards; NEC 505 and NEC 500. NEC 505 defines the Zone System and NEC 500 defines the Division System.

Product Directive 2014/34/EU
Operational Directive 1999/92/EC

2014/34/EU, the EU has created the ATEX Directive. This explosion protection directive, derived from the French term "atmosphère explosible," has unified various pre-existing regulations.

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Ex proof wire rope hoists

The Ex wire rope hoists are available in 5 sizes and 27 capacity ranges:

SH30 Ex from 1,000 to 3,200 kg
SH40 Ex from 1,600 to 6,300 kg
SH50 Ex from 3,200 to 12,500 kg
SHR60 Ex from 5,000 to 16,000 kg
SH60 Ex desde 8,000 hasta 32.000 kg
AS70 Ex from 6,300 to 125,000 kg

Available for use in:
Zone 1
Zone 21
Zone 2
Zone 22

More Information

ZENTRATEC, polipastos para el manejo de materiales

Ex proof electric chain hoists

The Ex chain hoists are available in 2 sizes with 8 capacity ranges:

ST20 from 500 kg to 2,000 kg
ST50 from 2,000 to 5,000 kg

Available for use in:
Zone 1
Zone 21
Zone 22

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Ex travel drives for end carriages

The Ex travel drives are characterized by having extensive power reserves.
Designed for use in:
Zone 1
Zone 21
Zone 2
Zone 22

Ex Push button and remote control

The control pendants in their various versions are specially designed to operate hoists and cranes in explosive environments. The contact elements themselves feature a pressure-resistant "de" encapsulation. The button operation is generally two-step, allowing for quick switching between
"fast" and "slow" speeds and vice versa.

Ex switch gear

STAHL CraneSystems' explosion-proof crane equipment and systems are regarded as one of the safest technologies on the market in the industrial sectors. No matter the medium, we have the ideal solution for handling your hazardous load.

The design and manufacturing of the components are carried out at the STAHL CraneSystems facility in Germany.

The stringent ATEX directives and IECEx standards for mechanical and electrical explosion-proof compliance are met.

All components of the wire rope and chain hoists are manufactured and assembled at the STAHL CraneSystems facility.
This ensures that the product you purchase meets rigorous quality control standards.

GNL
Stahl CraneSystems' Liquefied Natural Gas (LNG) lifting equipment is offered with four safety levels, starting with Level 1, featuring high safety, moving to Level 2, with two wire rope drums operating in parallel, up to Level 3A with a redundant hoist, and Level 3B with cushioned and oscillating suspension. Stahl CraneSystems' Level 3B LNG wire rope hoists are currently regarded as the safest explosion-protected lifting equipment on the market.