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Robust Hand-Operated Manual Oil Lubrication Pump

Not all machinery requires fully automated, electronic lubrication. For low-frequency applications, manual operation is often the most cost-effective and practical choice. Our Robust Hand-Operated Manual Oil Lubrication Pump features a simple pull-lever or push-handle design. With a single stroke, the operator manually pressurizes the system, sending a measured shot of oil through a resistive or PDI network to the critical bearings.

Key Advantages & Benefits:

  • Zero Power Required: Ideal for remote locations or simple machines where electrical integration is unnecessary or impossible.
  • Cost-Effective: A highly economical solution compared to motorized pumps.
  • Instant Lubrication: Delivers oil exactly when the operator determines it is needed, perfect for start-up procedures.
  • Low Maintenance: Fewer moving parts and no electronics mean superior longevity and minimal upkeep.

Versatile Applications:

  • Manual Milling Machines and Lathes
  • Small Punch Presses
  • Packaging Hand-tools
  • Agricultural implements

Frequently Asked Questions (FAQ):

  • Q: Can I use a manual pump with positive displacement (PDI) injectors? A: Yes, many of our manual pumps feature a built-in pressure relief mechanism specifically designed to operate with volumetric PDI systems.
  • Q: What is the output volume per stroke? A: Depending on the model, the output typically ranges from 2cc to 8cc per complete lever pull.

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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.