
Electrical motors for the Oil, gas and chemical industries
In a sector where safety, reliability, efficiency and minimum downtime are top priority, ATB Group ranks among the market leaders in electric motors for high and low voltage applications. We have one of the best track records both in terms of protection zones and motors for hazardous atmospheres in the oil, gas and chemical industries.
Virtually all global oil and gas companies have approved ATB Group, as we supply them with reliable products.
Used in upstream, midstream and downstream processes, our electric motors and drive systems play a key role in ensuring that oil and gas are delivered to their destinations safely, reliably and efficiently. Not only do our highly efficient motors work around the clock in many manufacturing operations, but they also make a significant contribution towards keeping energy costs as low as possible.
Significant milestone: the official launch on 22-09-2025 of the new website atb.wolong.com
Unified Brand Identity & Consolidated Content: https://www.atb.wolong.com/en/PF.php
Lead Generation Download Center: https://www.atb.wolong.com/en/DWL.php
Automated Regional Contact System: https://www.atb.wolong.com/en/SL.php
Wolong Electric
power your future
Specialised in exclusively manufacturing motors with pressure-tight encapsulation
Our clients benefit from our unique know-how and in-depth expertise. Modern, innovative, reliable – these qualities have been driving us – and our motors – for more than 60 years.
LV Motors: Standard Design in :
• II 2 G Ex db eb IIC T4 Gb – II 2D Ex tb IIIC T120°C Db acc. to ATEX
or in Ex db eb IIC T4 Gb Ex tb III C T120°C Db acc. to IECEx
– T5 and T6 possible on request.
• 3~-Motors Frame size 63 – 450 (500)
• with rating 0,12 – 700 kW
• single speed motors • pole-changing motors • inverter operation
