Industry News
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How to Resolve Pressure Stabilization Challenges in Hydraulic Systems
Fluctuating operating conditions and uneven loads of hydraulic equipment are prone to causing pressure imbalances, which impairs operational accuracy and shortens equipment service life, becoming a thorny issue in production across many industries. SPASSUN Hydraulic Technology (Ningbo) Co., Ltd.,...Read more -
How to Break Through the Technical Bottlenecks of Wheel Excavator Braking Technology? Flagup Hydraulic Leads Industry Innovation
With the growing demand for wheeled excavators (referred to as “wheel excavators” for short) in urban infrastructure, road emergency repair, farmland water conservancy and other fields, the technical bottlenecks faced by hydraulic braking systems have become increasingly prominent. In...Read more -
Ningbo Flag-Up Concludes 2025 Maritime Exhibition Successfully, Grateful for the Presence of New and Old Friends
On December 2, 2025, the multi-day Maritime Exhibition came to a close, and the booth of Ningbo Flag-Up, themed “Driving Technology & Upgrading Solutions”, wrapped up smoothly. During the exhibition, Flag-Up showcased its drive and hoisting equipment featuring modular systems, co...Read more -
Flag-Up Showcases Drive Technology Solutions at the 2025 China International Maritime Exhibition
The 2025 China International Maritime Exhibition opened in Shanghai on December 2nd. Flag-Up, a company specializing in port, ship, and ocean-going equipment, officially showcased its core “drive technology & lifting solutions” at booth W2B3C, running until December 5th. At the e...Read more -
Who drives the efficient operation of high-end equipment? Unveiling the core value of Ningbo Flag-up reducers
In the lifting operations of construction machinery, who ensures the crane’s precise rotation and stable load-bearing capacity? In the operation of equipment on ship decks, who guarantees the efficient transmission and reliable safety of anchor winches and hoists? In the high-intensity oper...Read more -
A Powerful Alliance! Ningbo Flag-up Hydraulic Handle Successfully Test-Installed on Zoomlion Crane in November
Recently, the hydraulic handle independently developed by Ningbo Flag-up Hydraulic Co., Ltd. successfully completed trial-installation testing on a Zoomlion crane. All performance indicators met expectations, marking a crucial step forward in the cooperation between the two parties in the field o...Read more -
How to improve the operability of the handle?
How to improve the operability of the control handle? A domestic OEM reported that their excavator had a long initial idle stroke during operation, resulting in operational difficulties. Our technical team, based on the customer’s requested multi-way valve curve, redesigned the pilot contro...Read more -
Can excavator operation be more precise? Ningbo Flag-up Hydraulics’ new generation of pilot control valves provides the answer.
Can excavator operation be more precise? This is a question that has long concerned many users and industry experts in the construction machinery industry. Now, Ningbo Flag-up Hydraulics Co., Ltd., with over a decade of experience in the hydraulics field, has definitively answered this question w...Read more -
NingBo Flag-up Hydraulic Pilot Handle Applications in Skid-Steer Loaders and Mini Excavators
Ningbo Flag-up Hydraulic Co., Ltd.’s hydraulic pilot handle, with its precise control and reliable performance, has become a core control component for mini excavators and skid-steer loaders, enabling efficient operation of both types of equipment in a variety of scenarios. For mini excava...Read more -
Application of the 24V Wheel Excavator Handle and Electro-Proportional Valve
Ningbo Flag-up Hydraulics Co., Ltd. demonstrates considerable expertise in the research and development and production of hydraulic components. Its newly developed 24V wheel excavator pulsator handle and electro-proportional valve offer unique advantages. Application of the 24V Wheel Excavator H...Read more -
How to power a hitch winch?
Proper power sourcing for a hitch mounted winch is crucial. It ensures efficient operation and prevents potential accidents. Safety considerations are paramount. Operators should avoid standing in the danger zone, adhere to the winch’s rated workload, and remain aware of their surroundings...Read more -
Why Choose Pressure Control Valves? Unveiling the Importance of Pressure Control Valves in Hydraulic Systems
In hydraulic systems, pressure is a critical parameter that determines whether equipment can operate stably and safely. Excessively high pressure may cause pipeline bursts and component damage, while excessively low pressure can lead to insufficient equipment power and operational failure. The pr...Read more