{"product_id":"metal-pro-mp-ph37-power-hammer","title":"Metal-PRO MP-PH37 Power Hammer","description":"\u003ch2\u003eMetal-PRO MP-PH37 Power Hammer - 37\" Throat, Yoder Style Spring Drive\u003c\/h2\u003e\n\u003cp\u003eThe MP-PH37 is a dedicated power hammer built on a Yoder style spring drive, the leaf-spring arrangement the original Yoder hammers used to shape aircraft and automotive panels. The spring loads on the upstroke and releases through the hit, so the ram lands with a dead-blow action that shrinks, stretches, and planishes without the harsh rebound of a rigid drive. Flexible drive only, no rigid mode - this machine does one job, the way those hammers did it. Soft, medium, and hard springs are included, so the drive can be matched to the gauge on the bench.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e37\" (940mm) throat\u003c\/strong\u003e is the reason to reach for this machine: roof skins, full quarter panels, and large pre-bent aero sections clear the frame with room to work, at \u003cstrong\u003e22.4\" of throat height\u003c\/strong\u003e. Shaping mostly fenders, doors, and tanks? The \u003ca rel=\"noopener\" title=\"Metal-PRO MP-PH30 Power Hammer\" href=\"\/products\/metal-pro-mp-ph30-power-hammer\" target=\"_blank\"\u003e\u003cstrong\u003eMP-PH30\u003c\/strong\u003e\u003c\/a\u003e covers that work with a 30\" throat at a lower price.\u003c\/p\u003e\n\u003cp\u003ePower is a \u003cstrong\u003e4hp (3kW) motor on 220-volt single-phase\u003c\/strong\u003e - a third more motor than the MP-PH30, and still on a standard shop circuit. No three-phase service, no converter, no electrician. Speed is variable from \u003cstrong\u003e0 to 960 blows per minute\u003c\/strong\u003e on the foot pedal, with an emergency stop at your toe and a magnetic safety switch on the panel. Capacity is \u003cstrong\u003e14ga mild steel\u003c\/strong\u003e and \u003cstrong\u003e0.120\" aluminum.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe frame is fabricated from \u003cstrong\u003e14mm (9\/16\") steel plate\u003c\/strong\u003e up top over a box-section base, with bronze-bushed drive shafts and grease points throughout, wide anchor-holed feet, and an adjustable back stop with roller guide for repeatable passes. The machine stands 89\" tall and weighs \u003cstrong\u003e1,786 lbs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe crate arrives ready to work: an \u003cstrong\u003eextensive die package includes\u003c\/strong\u003e doming dies, a linear stretching die, round die holders plus hardened CR12 steel and nylon lower dies in radii from 3\/4\" all the way to 36\" - worth $3,700. Quick-change tooling on a 22mm square shank means die swaps take seconds, not minutes. Before it ships, we fit \u003cstrong\u003eUS-made thumbnail shrinking dies\u003c\/strong\u003e in place of the standard set, because shrinking is where die quality shows first.\u003c\/p\u003e\n\u003cp\u003eAs far as we know, this is the largest single-phase power hammer you can buy new in the US - the reach of a production machine without the three-phase service a production shop needs. Compare the full range in our \u003ca rel=\"noopener\" title=\"Sheet Metal Power Hammers\" href=\"\/collections\/power-hammers\" target=\"_blank\"\u003e\u003cstrong\u003epower hammers\u003c\/strong\u003e\u003c\/a\u003e collection, and if a hammer is joining an \u003ca rel=\"noopener\" title=\"English Wheels\" href=\"\/collections\/english-wheels\" target=\"_blank\"\u003e\u003cstrong\u003eEnglish wheel\u003c\/strong\u003e\u003c\/a\u003e in your shop, the two cover most panel work between them.\u003c\/p\u003e\n\u003cp\u003eMachines are stocked and prepared in Denver and ship by LTL freight. 12-month warranty. Questions about whether the MP-PH37 or the MP-PH30 fits your work - call us on (855) 605-4599.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePre-order now - first container arrives late November 2026.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe first production run is 8 machines, and pre-order pricing holds until they're allocated. Reserve yours with a \u003cstrong\u003e30% deposit\u003c\/strong\u003e - call us on \u003cstrong\u003e(855) 605-4599\u003c\/strong\u003e and we'll walk you through it. Deposits are fully refundable any time before your machine ships.\u003c\/p\u003e\n\u003cp\u003ePrefer to pay in full and lock your place online? Check out below - same pre-order price, same full refund any time before it ships.\u003c\/p\u003e","brand":"Metal-PRO","offers":[{"title":"Default Title","offer_id":45075471663312,"sku":"MP-PH37","price":14999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/0775\/9312\/files\/Metal-Pro_MP-PH37_2_logo.png?v=1785194730","url":"https:\/\/www.shapethemetal.com\/products\/metal-pro-mp-ph37-power-hammer","provider":"Shape The Metal","version":"1.0","type":"link"}