Innovation drives intelligent manufacturing, and technology empowers production lines
Shandong Maishiwo Electromechanical Technology Co., Ltd. is located in Weicheng District, Weifang City, Shandong Province. As a modern technology‑oriented enterprise, we integrate R&D, production, sales, maintenance and import & export of electromechanical equipment.
We specialize in diesel generator sets, gas generator sets, power supporting equipment and mechanical spare parts. We offer customized solutions including open‑type, silent‑canopy, mobile‑trailer, automatic‑control, four‑protection, container‑type generator sets and mobile power vehicles. Our products serve diverse sectors: data centers, mines, hospitals, oilfields, infrastructure, schools, industrial parks, residential communities, farms, bridge‑tunnel projects and more.
Conduct multi‑layered inspections and checks to ensure products meet high‑quality and high‑standard requirements.
Keep innovating and master core‑level technologies, Intelligent production line, efficient and lean
Fast Response 7×24‑hour service to quickly resolve customers' problems
A comprehensive service network coverage provides customers with all‑round support
Bring you the latest news from Maishiwo
1. LubricationForm an oil film between moving friction parts such as crankshaft, connecting rod, piston and camshaft. Reduce metal‑to‑metal direct friction, lower wear of components and extend service life of the engine.2. Cooling & Heat DissipationThe flowing engine oil takes away partial heat generated by piston, bearing and other high‑temperature components. Assists the water‑cooling system to control engine operating temperature.3. SealingOil film fills tiny gaps between
1. Check the automatic voltage regulator (AVR)The AVR is the core component for voltage adjustment. Loose wiring, burnt‑out components or improper parameter setting will cause voltage fluctuation. Check whether the terminals are firm; calibrate AVR parameters according to the manual; replace a new AVR if it is damaged.2. Inspect carbon brushes and slip ringsFor brush‑type generators, worn carbon brushes, weak spring pressure, or dirty, oxidized slip rings will lead to unstabl
Coolant selectionUse qualified antifreeze coolant specially for diesel engines. Do not use raw water (tap water, river water) directly, which is easy to produce scale and block the water channel. Mix the coolant strictly according to the proportion required by the unit manual.Filling requirementsFill
Language
HOME
PRODUCTS
HOTLINE