Kaishan group

  If you’re tired of unstable air pressure, high power bills and frequent equipment breakdowns plaguing your factory workshop, the BK7.5-8G fixed-speed screw air compressor is the all-in-one solution you’ve been searching for. Built for small and medium manufacturing shops, auto repair garages, woodworking plants and metal processing workshops, this 7.5kW industrial air compressor balances stable performance, low operating costs and hassle-free daily maintenance. Steady 8 Bar Constant Air Output, Keep Your Production Running Smoothly The BK7.5-8G delivers a consistent 8bar working pressure, perfectly matching the air demand of pneumatic grinders, spray guns, nailers and assembly pneumatic tools. Unlike noisy, unreliable piston compressors that suffer from pressure fluctuations, its optimized screw rotor design generates continuous, pulsation-free compressed air. No more interrupted painting lines, no weak cutting tools, and no wasted production waiting for air pressure to build ...

Recently, our Group has won the bid for the hydrogen dry screw compressors for the Green Power–Green Hydrogen–Pure Hydrogen Metallurgy Engineering Technology Development and Construction Project (Phase I, Stage 1) of CISRI Hydrogen Metallurgy (Jilin) Co., Ltd. As the world’s first 1.2-million-tonne industrial production line for “green power–green hydrogen–pure hydrogen metallurgy”, this project marks another major breakthrough of our Group’s self-developed core green hydrogen equipment in the high-end metallurgy sector. Hydrogen dry screw compressors serve as the core power equipment for green hydrogen metallurgy processes. They connect the hydrogen production end and hydrogen consumption end, and perform pressurization and delivery functions, ensuring that hydrogen enters the pure hydrogen shaft furnace reduction system at stable pressure and flow rates. The equipment awarded in this bid is independently developed by Kaishan, featuring a proprietary Y-type rotor profile. Based on dry...

  In recent years, Africa has entered a golden era of accelerated industrial development. According to data from the United Nations Industrial Development Organization (UNIDO), Africa’s manufacturing value added accounted for 2.0% of the global total in 2024, with moderate growth expected in 2025. Low-tech sectors such as food processing, machinery manufacturing and building materials continue to expand, while medium-to-high-end manufacturing is gradually emerging, driving steady progress in industrialization. Known as the "fourth energy source" in industrial production, compressed air is widely used in key processes including pneumatic tool actuation, instrument control and product conveying. Its quality directly determines production efficiency and product qualification rates. As core equipment for compressed air post-treatment,  compressed air dryers  have become critical to ensuring continuous industrial production in Africa and solving key production pain points. Pro...

  In the rugged, high-stakes world of mining, reliable and efficient equipment isn’t just a convenience — it’s a cornerstone of operational success. Among the critical tools powering modern mining operations,   X Type air compressors   stand out as the gold standard. Designed to thrive in the harshest conditions, these compressors deliver unmatched performance, durability, and cost-effectiveness, making them the preferred choice for mining operations worldwide. 1. Unmatched Durability for Extreme Mining Environments Mining sites are synonymous with dust, moisture, vibration, and extreme temperatures — conditions that would quickly render standard industrial equipment obsolete. X Type  air compressors  are engineered from the ground up to withstand these challenges. Robust Construction : Featuring heavy-duty cast iron components, reinforced frames, and corrosion-resistant coatings, these compressors are built to resist the wear and tear of constant use in open-pi...

  In the fast-paced global business environment, efficiency has become a core competitive advantage, and Kaishan Group has once again set a new benchmark for efficiency in the African market. With an unprecedented speed of "from signing the contract to putting into production in only 7 days", Kaishan Africa Sales Center has perfectly interpreted the brand concept of "customer-centric" through its high-quality localized services, winning wide recognition and praise from local customers. Against the backdrop of the accelerating localization process of overseas markets, Kaishan Group has always adhered to the strategy of "rooting in Africa and serving Africa", and the establishment and operation of the Africa Sales Center is an important practice of this strategy. Different from the traditional overseas service model, the Kaishan Africa Sales Center integrates localized team building, localized supply chain layout and localized technical support, aiming to el...