Door Closer Body Casting

Name: "Door Closer Body Casting"
Rating: 5 (287 reviews)

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SKU: 3842052820

Model: OEM / Custom Drawing No. 1031

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Product Details

Product Specification

Type	Door control hardware castings	Model	OEM / Custom Drawing No. 1031
Params	• Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples • Casting process: Aluminum alloy die casting or zinc alloy die casting selected according to product structure, strength and cost requirements • Material options: Aluminum alloy or zinc alloy according to approved drawings; ADC12, A380, Zamak 3 or Zamak 5 available when specified • Product types: Door closer housings, hydraulic control bodies, internal mounting blocks, valve bodies and customized door-control components • Product dimensions: Customized according to approved drawings and door closer assembly requirements • Wall thickness: Customized according to casting process, hydraulic chamber structure and mechanical strength requirements • Machinable features: Hydraulic chambers, shaft bores, valve holes, threaded ports, mounting holes, sealing grooves and mating surfaces • Machining capability: CNC milling, drilling, boring, tapping, reaming, deburring and precision sealing-surface machining • Internal structure: Oil passages, adjustment-valve interfaces, spring chambers and mounting positions customized according to drawings • Surface treatment: Shot blasting, polishing, anodizing, electrophoretic coating, powder coating, painting, plating and customized finishing • Leakage control: Sealing interfaces, oil passages and hydraulic chambers inspected according to customer requirements • Inspection standard: Material composition, chamber dimensions, shaft-hole positions, sealing grooves, mounting dimensions, flatness and appearance inspected according to approved drawings • Assembly support: Threaded insert installation, sealing-component installation and partial assembly available when specified • Production support: Prototype development, sample verification, trial orders and stable volume production available • Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements	Material	Aluminum alloy / zinc alloy, customized according to approved drawings and hydraulic housing requirements
Applicable Industry	Door closer manufacturing / access control hardware / commercial doors / fire door hardware / building hardware

Selling Point

• Custom door closer bodies manufactured according to customer drawings, 3D models or physical samples • Aluminum and zinc alloy die-casting options available for different weight, strength, appearance and cost requirements • Integrated casting suitable for hydraulic chambers, oil passages, valve interfaces and mounting structures • CNC machining available for shaft bores, valve holes, threaded ports, sealing grooves and critical mating surfaces • Customized hydraulic chamber geometry, mounting dimensions and adjustment-valve interfaces supported • Anodizing, powder coating, painting, plating and customized decorative finishes available • Hydraulic passages, sealing interfaces, critical dimensions and surface appearance inspected before shipment • Prototype development, trial orders and stable volume production supported

Die-Cast Door Closer Hydraulic Control Body