{"product_id":"30l-oil-free-silent-air-compressor-1600w-jewelry","title":"Tooltos 30L Oil-Free Silent Air Compressor | 1600W, 140L\/min, Pneumatic Jewelry Tools","description":"\u003cdiv style=\"font-family:inherit; color:inherit;\"\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eKey Selling Points\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem; font-size:16px; line-height:1.8;\"\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e1600W copper-wire motor with 2800r\/min rotational speed delivers 140L\/min air flow — sufficient for continuous operation of pneumatic jewelry engraving machines, graver helpers, and air-powered bench tools\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003e30L air tank at 0.7MPa exhaust pressure provides stable, consistent air supply without pressure fluctuation during sustained engraving or tool use\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eOil-free design eliminates oil contamination in the air supply — no oil mist reaching the workpiece or pneumatic tool internals, and no daily oil maintenance required\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eSilent-style structure reduces operating noise compared to standard compressors — more suitable for indoor jewelry studios, training rooms, and retail store back rooms\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eMobile wheel set included — move the compressor around the workshop without lifting the 21.5kg unit\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.5rem;\"\u003eComplete accessory kit included: air hose, blow gun, quick connector, mufflers, and mounting hardware — ready to connect to your pneumatic tools on arrival\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eAbout This Air Compressor\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003ePneumatic jewelry engraving machines and graver helpers require a stable, clean compressed air source to operate correctly. Pressure fluctuations cause inconsistent tool speed and uneven engraving depth; oil contamination from oil-lubricated compressors can foul pneumatic tool internals and leave residue on workpieces. The Tooltos 30L Oil-Free Silent Air Compressor addresses both issues — the 30L tank buffers pressure fluctuations during continuous use, and the oil-free pump delivers clean air without contamination.\u003c\/p\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eThe 1600W copper-wire motor and 140L\/min flow rate provide enough air volume for the pneumatic tools commonly used in jewelry workshops. The silent-style construction reduces operating noise relative to standard piston compressors, making it practical for use in indoor studio environments where noise is a concern. The thickened 30L tank and sturdy metal construction are built for regular daily use in a professional workshop setting.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eBest For \/ Not For\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color:#f5f5f5;\"\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003cth style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; font-weight:600; text-align:left;\"\u003eNot For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003ePowering pneumatic jewelry engraving machines, graver helpers, and air-powered bench tools\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003e110V workshops — this unit is 220V only; verify your power supply before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eIndoor jewelry studios, training rooms, and retail store workshops where noise level matters\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eHigh-demand industrial air tools requiring pressure above 0.7MPa or flow above 140L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eWorkshops needing clean, oil-free air to protect pneumatic tool internals and workpiece surfaces\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; line-height:1.6;\"\u003eSpray painting — while oil-free air is suitable, verify pressure and flow requirements for your specific spray equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:1.5rem; font-size:15px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e1600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eRotational Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e2800 r\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eNominal Volumetric Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e140 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eExhaust Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e0.7 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eAir Tank Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e30L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e520 x 240 x 530mm (20.47 x 9.45 x 20.87 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003e21.5kg (47.4 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eLubrication Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eOil-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eNoise Reduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eSilent-style structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0; width:40%;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.6rem 0.9rem; border:1px solid #e0e0e0;\"\u003eCopper-wire motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003ePro Tips\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eDrain the air tank after each use session by opening the drain valve at the bottom of the tank — moisture accumulates in the tank during operation and causes internal corrosion if left standing.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eAllow the compressor to reach its cut-out pressure and stop automatically before connecting your pneumatic tool — starting the tool while the compressor is still building pressure can cause initial pressure spikes.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003ePosition the compressor in a well-ventilated area with at least 30cm clearance on all sides — the motor and pump generate heat during operation and need airflow to cool effectively.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eCheck the pressure gauge before each session and verify the working pressure matches your pneumatic tool's requirements — most jewelry engraving machines and graver helpers operate between 0.2 and 0.5MPa.\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eInspect the air hose connections and quick connectors periodically for leaks — even small air leaks cause the compressor to cycle more frequently, increasing motor wear and operating noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eIs this compatible with pneumatic jewelry engraving machines and graver helpers?\u003c\/strong\u003e\u003cbr\u003eYes. The 30L tank, 140L\/min flow rate, and 0.7MPa pressure are suitable for powering pneumatic jewelry engraving machines, graver helpers, and most air-powered jewelry bench tools. Verify your specific tool's pressure and flow requirements before connecting.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eIs this available in 110V?\u003c\/strong\u003e\u003cbr\u003eNo. This compressor is 220V only. It is not compatible with 110V power supplies. If you are in North America and require a 110V compressor, this unit is not suitable.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eHow loud is this compressor?\u003c\/strong\u003e\u003cbr\u003eThe silent-style structure reduces operating noise compared to standard piston compressors. It is more suitable for indoor studio use than a conventional compressor, though it will still produce audible operating noise during the compression cycle. It is not completely silent.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eDoes it require oil maintenance?\u003c\/strong\u003e\u003cbr\u003eNo. This is an oil-free compressor — no oil filling, checking, or changing is required. The oil-free pump also means no oil contamination in the air supply reaching your tools or workpieces.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e\u003cstrong\u003eHow do I release moisture from the tank?\u003c\/strong\u003e\u003cbr\u003eOpen the drain valve at the bottom of the air tank after each use session to release accumulated moisture. Allow the tank pressure to drop to zero before opening the drain valve fully.\u003c\/p\u003e\n\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003e\u003cstrong\u003eWhat if I have questions after receiving the compressor?\u003c\/strong\u003e\u003cbr\u003eContact the Tooltos team at sales@tooltos.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul style=\"padding-left:1.5rem; margin-bottom:1.5rem;\"\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x 30L oil-free silent air compressor (220V)\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Air hose\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Blow gun\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003e1 x Quick connector\u003c\/li\u003e\n\u003cli style=\"font-size:16px; line-height:1.8; margin-bottom:0.5rem;\"\u003eMufflers, mobile wheel set, and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:20px; font-weight:600; margin-top:2rem; margin-bottom:0.75rem; line-height:1.4;\"\u003eSupport\u003c\/h2\u003e\n\u003cp style=\"font-size:16px; line-height:1.8; margin-bottom:1.25rem;\"\u003eQuestions about pneumatic tool compatibility, pressure settings, or order status? Contact the Tooltos team at sales@tooltos.com. We respond within 24 hours on business days.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Tooltos","offers":[{"title":"220V","offer_id":53766725042475,"sku":"JHHXMS068","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/2140\/4459\/files\/tooltos-jewelry-tools-220v-tooltos-30l-oil-free-silent-air-compressor-for-pneumatic-jewelry-engraving-machines-1244605286.png?v=1781586551","url":"https:\/\/www.tooltos.com\/products\/30l-oil-free-silent-air-compressor-1600w-jewelry","provider":"Tooltos Jewelry Tools","version":"1.0","type":"link"}