HIFESON Pneumatic Rivet Nut Gun with Self-Locking Head and Quick-Change Mandrels

Description of the Product Model: HF-804A Applicable gun head: 1/4, 5/16, 3/8 Air pressure: 4.5-7 KG/CM² No-load speed: 500 (R.P.M) Air consumption: 0.46 m³/min Air intake: 1/4 (MPT) Net weight: 1.3kg

The pneumatic rivet nut gun is designed to make riveting projects easier and prevent hand fatigue. It is made of industrial-grade materials, providing labor-saving, high efficiency, and stable performance. The precision parts and strong power ensure smooth operations. The self-locking design allows for quick changes of the gun head, making it easy to use. It is widely used in metal sheet, pipe, cabinet, chassis manufacturing, industrial fastening, decoration, and automobile manufacturing.

Note & FAQ: Note: - The mandrel is a consumable part and will wear out with frequent use. It is important to replace the mandrel regularly to ensure normal use. Please note that our mandrel size is in the British system, not the metric system. FAQ: Q1. What air pressure is generally required? A: The air compressor with power above 1500W is recommended, with stable air pressure between 75-110 PSI. Using too much air pressure may damage the mandrel. The nut gun's power depends not only on the air compressor but also on the length and diameter of the air hose. The recommended air pressure is 90 PSI, with a 32.9ft air hose, an outer diameter of 0.32in, and an inner diameter of 0.2in. Q2. Why does the thread of the mandrel slip? A: The mandrel is in direct contact with the nut, causing wear and tear. Applying industrial lubricant to the mandrel can prolong its service life, as well as the bearing plate in the gun head. Q3. How to prolong the service life of the machine? A: Before use every day, apply 2-3 drops of pneumatic maintenance oil into the pull gun from the air inlet interface and idle the machine for about 30 seconds. Also, regularly drain the water in the air compressor to prevent damage to pneumatic tools.

Features: - Self-locking gun head includes 1/4, 5/16, 3/8 mandrel replacements, allowing for quick assembly and disassembly of mandrels without tools. - Shockproof design eliminates impact and reduces arm fatigue during operation. The anti-slip handle with ergonomic design ensures comfort and ease of use. - Sturdy and durable construction with impact-resistant steel S2 material connecting rod and high-quality rotor forging with alloy steel for long-term performance. - High quality pneumatic rivnut gun with air regulating valve and embedded muffler vent for noise reduction during work.

Customer Support: To ensure your satisfaction, if you have any problems, please email your order number and we will provide effective customer support as soon as possible.

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