Hand Spray Gun
Hand spray guns for mold lubrication are essential equipment that ensure smooth and consistent application of lubricants on mold surfaces across die casting and hot forging processes, significantly enhancing production quality. These hand spray guns allow operators to precisely control the amount and pattern of lubricant applied, ensuring optimal performance.
These hand spray guns feature a double-action trigger mechanism: the first pull emits a burst of air to clean the mold surface, followed by a second pull that dispenses the lubricant. With independent air and liquid channels, both air and fluid flow can be adjusted separately, enabling precise optimization of spray volume and intensity. They are available in various tube lengths—such as 300 cm, 400 cm, and 500 cm—to suit different mold sizes and operator working distances. Constructed from lightweight yet durable aluminum alloys, these hand spray guns minimize operator fatigue while ensuring long-term reliability.
Applications include:
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Die Casting: Essential for consistent lubrication of molds when injecting metals like aluminum, zinc, and magnesium under high pressure—enhancing product quality and prolonging mold life.
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Hot Forging: Proper mold lubrication in high-temperature steel and alloy forging ensures easy part release and reduced mold wear.
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Rubber & Plastic Molding: Prevents sticking and facilitates smooth ejection of molded parts.
Example Model: Waltech HSG‑23
The Waltech HSG‑23 is designed to withstand the harsh demands of both casting and forging environments. Its dual-stage trigger initiates an air spray first, followed by atomized lubricant application on the second pull. When connected to a pressurized lubricant source, it delivers higher volumes of lubricant for efficient coverage. Durable tube options include 300 cm, 400 cm, and 500 cm lengths.
Conclusion
Hand spray guns for mold lubrication significantly enhance product quality and production efficiency in metal forming and molding processes. Their manual control allows operators to tailor applications based on specific production needs, making them a critical component in processes such as die casting and hot forging.