{"product_id":"sunluway-rock-crusher-2-1-inch-cylinder-heavy-duty-carbon-steel-with-4-lb-hammer-portable-gold-prospecting-frit-maker","title":"Sunluway Rock Crusher 2.1-inch Cylinder, Heavy-Duty Carbon Steel with 4 lb Hammer — Portable Gold Prospecting \u0026 Frit Maker","description":"\u003cstrong\u003eSunluway Rock Crusher is a portable, heavy‑duty carbon‑steel pulverizer that crushes rocks, ore, glass and frit down to coarse fragments or powder for prospecting and lampworking.\u003c\/strong\u003e\n\n\u003cp\u003eIf you need a compact, reliable tool to break stone for gold panning, create glass frit for fusing, or reduce materials to manageable sizes, this Sunluway unit combines a thick base, a 4 lb hammer, and a 2.1-inch cylinder to make quick work of tough samples. Built with corrosion‑resistant black finish and engineered to stand repeated impact, it’s designed for fieldwork at a claim or shop use in a studio.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Sunluway crusher simplify field prospecting?\u003c\/h3\u003e\n\u003cp\u003eThe crusher is designed for hands‑on, tool‑free operation: place a sample in the cylinder, lift the plunger, then strike down with the built‑in hammer. Its portability and sturdy base let you process hard rock on site, making it easier to separate heavy mineral-bearing fragments for panning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2.1-inch inside pipe diameter fits a wide range of sample sizes.\u003c\/li\u003e\n  \u003cli\u003e4 lb hammer\/pounder produces strong impact for fast breakage.\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch steel bottom plate resists wear from repeated strikes.\u003c\/li\u003e\n  \u003cli\u003eLightweight enough to carry to remote locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this for making glass frit and lampworking materials?\u003c\/h3\u003e\n\u003cp\u003eYes — the device doubles as a frit maker. Glass bottles, scrap, or larger chunks can be reduced to coarse frit or ground finer for fusing and lampworking. The controllable manual impact gives you flexibility over final particle size.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManual operation lets you control fragment size from chunks to powder.\u003c\/li\u003e\n  \u003cli\u003eSolid carbon‑steel construction handles glass impact without deforming.\u003c\/li\u003e\n  \u003cli\u003eBlack corrosion‑resistant finish protects surfaces from rust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build details and durability features?\u003c\/h3\u003e\n\u003cp\u003eSunluway built this crusher from heavy‑duty carbon steel with a thick base plate to absorb shock and a compact pipe chamber sized for practical samples. The materials and finish are chosen to resist corrosion and provide long service life under regular use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbon steel construction for high-impact resistance.\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch bottom plate to prevent early wear.\u003c\/li\u003e\n  \u003cli\u003eBlack surface treatment for rust protection during outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to operate and maintain?\u003c\/h3\u003e\n\u003cp\u003eOperation is intentionally simple: no power tools or assembly are required — just stand on the base for stability, lift the plunger, and strike. Routine maintenance is minimal: wipe clean after use, dry thoroughly, and inspect the striking surfaces for wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUser‑friendly, manual lifting and crushing motion.\u003c\/li\u003e\n  \u003cli\u003eNo batteries or cords — ideal for remote use.\u003c\/li\u003e\n  \u003cli\u003eSimple cleaning and occasional rust prevention for lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Sunluway Rock Crusher is aimed at hobby prospectors, rockhounds, backyard miners, and glass artists who want a compact, rugged tool to break sample materials on site or in a small studio. If you need a dependable manual crusher that balances portability with heavy‑duty construction and straightforward operation, this unit is built for hands‑on use in the field or workshop.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size samples fit the Sunluway crusher?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The cylinder is about 2.1 inches across, accommodating most small to medium rock and glass pieces for crushing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is assembly or power required to use it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No assembly or power is necessary; it operates manually by lifting and striking the plunger.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sunluway","offers":[{"title":"Default Title","offer_id":56829554098516,"sku":"B08CGYLL9R","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/sunluway-front-packaging-and-unit.jpg?v=1786997856","url":"https:\/\/gardenluxe.co.uk\/products\/sunluway-rock-crusher-2-1-inch-cylinder-heavy-duty-carbon-steel-with-4-lb-hammer-portable-gold-prospecting-frit-maker","provider":"Gardenluxe Uk","version":"1.0","type":"link"}