Nexgen Power Engineering Ltd.
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A Beautiful New Journey At Manikganj.
Project Name- Ahosan Villa
27/12/2025
New Project working time.
Project Name- Dream Valley
Nabinagar Housing, Mohammadpur, Dhaka.
17/12/2025
Elevator Traction Motor
17/12/2025
16/12/2025
Dhanmondi Project
630kg
SIGMA
MRL TYPE
OTIS LIFT
2000KG
BELT TYPE
Before modern semiconductors, DC elevator drives often relied on glowing blue-glass valves like this — a mercury-arc rectifier that converted alternating current (AC) into the direct current (DC) needed to power elevator traction motors. Invented in 1902 by American engineer Peter Cooper Hewitt, mercury-arc rectifiers became a cornerstone of DC elevator control systems from the 1920s through the early 1960s, until silicon diodes made them obsolete.
🎥 ZL2JA
03/11/2025
Machine Room Elevator v/s Room less Elevator
02/11/2025
Elevator Guide Rail's Bracket design ✅
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Address
Factory : 277 (Old 19/A) Mausaid, Moynertek, Uttar Khan, Dhaka. , Office: M. N Tower, House # 13, Road # Avenue-1, Block # C, Chandrima Model Town, Mohammadpur, Dhaka
Dhaka
1207
