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About Lizhong
More Than Ten Years Of Experience In The Production Of Hydraulic Products
Hebei Lizhong Hydraulic Machinery Co., Ltd. is specialized in hydraulic pump bell, coupling, hydraulic pump bracket, air-cooled radiator, oil tank cleaning cover, etc. Our company has a history of more than ten years of producing various hydraulic accessories. Our company has an annual production capacity of more than 5,000 tons of couplings and hydraulic pump bells, and has the ability to independently develop high-tech products and mass produce.
More Than 100 Types of Products
Serving Global Customers
Annual Output: More Than 5,000 Tons
Blogs & Articles
Learn More About Hydraulic Industry Trends
About the selection of bell jar
Choosing a suitable bell jar requires considering many aspects, including product structure, performance parameters, usage scenarios, etc.
How to choose the right bell housing when installing a motor with unusual dimensions
However, if the number of uses is large, in order to further reduce costs, you can consider customizing a special bell housing.
Jul 15,2024
About the selection of bell jar
Choosing a suitable bell jar requires considering many aspects, including product structure, performance parameters, usage scenarios, etc.
Jul 15,2024
How to choose the right bell housing when installing a motor with unusual dimensions
However, if the number of uses is large, in order to further reduce costs, you can consider customizing a special bell housing.
Feb 24,2026
Understanding Jaw Couplings: A Vital Component in Industrial Equipment
Jaw couplings are essential components widely used in various industrial applications, particularly in the realm of power transmission between rotating machinery. These couplings consist of two main parts: the jaw hubs and the elastic element in between, typically made from a durable polymer material. The design of jaw couplings allows them to accommodate misalignment, absorb shock loads, and redu
Feb 22,2026
Troubleshooting Common Issues with Mobile Hydraulic Oil Coolers: A Comprehensive Guide
Troubleshooting Common Issues with Mobile Hydraulic Oil Coolers Table of Contents 1. Introduction to Mobile Hydraulic Oil Coolers 2. Importance of Proper Cooling in Hydraulic Systems 3. Common Issues with Mobile Hydraulic Oil Coolers 3.1 Overheating Issues 3.2 Oil Leaks 3.3 Oil Contamination 3.4 Unusual Noises 4. Di







