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Industrial-Grade Dual Line Lubrication System for Heavy Machinery

Designed for the most massive and demanding industrial applications, the Industrial-Grade Dual Line Lubrication System operates using two parallel main lubricant lines. A specialized reversing valve directs pressurized grease or oil alternately through each line. This alternating pressure actuates the dual-line distributors, providing highly reliable lubrication over incredibly long distances (often hundreds of meters) and to thousands of individual points.

Key Advantages & Benefits:

  • Extreme Distance and Scale: Capable of pumping lubricant over vast distances, making it ideal for sprawling industrial plants.
  • High Reliability: If one distributor becomes blocked, the rest of the system continues to operate normally, preventing catastrophic facility-wide shutdowns.
  • Visual Indication: Dual-line distributors feature indicator pins that provide a visual confirmation of operation.
  • Adjustable Output: The volume of lubricant dispensed by each distributor can be individually adjusted via a set screw.

Versatile Applications:

  • Steel and Aluminum Rolling Mills
  • Power Generation Plants (Coal, Hydro, Nuclear)
  • Port Equipment and Large Cranes
  • Mining Conveyor Systems

Frequently Asked Questions (FAQ):

  • Q: What is the purpose of the reversing valve? A: The reversing valve is the heart of the system. It alternates the flow of high-pressure lubricant between Line 1 and Line 2, while simultaneously venting the inactive line back to the reservoir, allowing the distributors to reset.
  • Q: How hard is it to expand a dual-line system? A: It is very straightforward. You can simply tap into the two main supply lines anywhere along the run to add additional distributors without recalibrating the entire network.

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FAQ

What aluminum alloys do you use to make motorcycle engine cases?

We mainly use high-performance aluminum alloys such as ADC12 and A356. The ADC12 is ideal for complex shapes such as side covers due to its excellent flow properties, while the A356 is the first choice for structural parts such as crankboxes that require excellent strength and elongation. We use a spectrometer to confirm the composition of each melt to ensure material stability.

How to ensure the tightness of the engine cover and prevent oil leaks?

Preventing leaks is the core standard we ensure. We control internal density through precise high or low pressure casting parameters. After casting, we perform precision CNC machining on the sealing surfaces and perform pneumatic leak tests on the oil passages and water passages to ensure zero leaks in the assembly.

How long is the delivery lead time for OEM motorcycle engine covers

For new OEM projects, the lead time from mold design to T1 sample delivery is typically 35-50 days. Once samples are approved, our capacity of 5000 tons per year allows us to adjust mass production plans to meet your specific delivery deadlines

What surface polishing options do you provide for motorcycle engine case covers?

Our process includes Shot Blasting and vibration deburring to achieve a clean, matte appearance. At the same time, we can also prepare powder coated or painted surfaces based on the aesthetic requirements of your brand.

Application Background and Use Scenario

Heat Pipe R&D and Sample Preparation


Heat pipe development requires stable and repeatable sample-level processing before entering mass production. During R&D stages, engineers need precise control over heating, degassing, and welding preparation to verify product structure and process feasibility. This equipment is designed to support such sample preparation tasks under controlled conditions.


Process Validation Before Mass Manufacturing


Before scaling up to full production lines, manufacturers often need to confirm welding parameters, heating lengths, and degassing performance. This machine provides a practical platform for process validation, helping reduce risks during later mass production deployment.


Integrated Heating and Degassing Process


The heating process is controlled by both temperature and time, allowing operators to set parameters according to different pipe diameters and material requirements. This helps maintain consistent thermal conditions during sample processing.