{"product_id":"apron-feeder","title":"Apron Feeder","description":"\u003ch2\u003eHeavy-Duty Apron Feeder for Mining \u0026amp; Quarry Applications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eApron Feeder\u003c\/strong\u003e is designed for continuous, uniform and controlled feeding of large, dense and abrasive bulk materials. It is typically installed beneath a hopper or storage bin to feed primary crushers and downstream material handling equipment.\u003c\/p\u003e\u003cp\u003eOur apron feeders are available in multiple widths, lengths and capacities. The final configuration is selected according to material properties, required throughput, maximum lump size, hopper load and site layout.\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 5,000 t\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Feed Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 2,000 mm, depending on model and application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApron Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,200–2,500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeeding Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.02–0.35 m\/s, depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal or inclined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVFD \/ Variable Frequency Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhy Choose an Apron Feeder?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHandles large lump, high-density and abrasive materials\u003c\/li\u003e\n\u003cli\u003eProvides continuous and controlled feeding beneath hoppers and bins\u003c\/li\u003e\n\u003cli\u003eHeavy-duty track chain and overlapping steel apron plate construction\u003c\/li\u003e\n\u003cli\u003eVFD speed control for adjustable feeding rate\u003c\/li\u003e\n\u003cli\u003eSuitable for demanding mining and quarry operating conditions\u003c\/li\u003e\n\u003cli\u003eWidth, length, drive and control configuration can be customized for the project\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eApron feeders are commonly used in mining, quarrying, aggregate production, metallurgy, cement, building materials and coal handling. Typical installation points include ROM hoppers, storage bins and feed hoppers ahead of primary crushers.\u003c\/p\u003e\u003ch3\u003eApron Feeder Model Range\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApron Width\u003c\/th\u003e\n\u003cth\u003eCenter Distance\u003c\/th\u003e\n\u003cth\u003eMaximum Feed Size\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNAF1600\u003c\/td\u003e\n\u003ctd\u003e1,600 mm\u003c\/td\u003e\n\u003ctd\u003e10,000 mm\u003c\/td\u003e\n\u003ctd\u003e1,000 mm\u003c\/td\u003e\n\u003ctd\u003e450–1,500 t\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNAF1800\u003c\/td\u003e\n\u003ctd\u003e1,800 mm\u003c\/td\u003e\n\u003ctd\u003e12,000 mm\u003c\/td\u003e\n\u003ctd\u003e1,200 mm\u003c\/td\u003e\n\u003ctd\u003e600–2,000 t\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNAF2000\u003c\/td\u003e\n\u003ctd\u003e2,000 mm\u003c\/td\u003e\n\u003ctd\u003e16,000 mm\u003c\/td\u003e\n\u003ctd\u003e1,500 mm\u003c\/td\u003e\n\u003ctd\u003e1,000–3,000 t\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNAF2500\u003c\/td\u003e\n\u003ctd\u003e2,500 mm\u003c\/td\u003e\n\u003ctd\u003e18,000 mm\u003c\/td\u003e\n\u003ctd\u003e2,000 mm\u003c\/td\u003e\n\u003ctd\u003e2,000–5,000 t\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSmaller and project-specific apron feeder configurations are also available. Model selection should be based on the actual operating conditions rather than model number alone.\u003c\/p\u003e\u003ch3\u003eHow Does an Apron Feeder Work?\u003c\/h3\u003e\u003cp\u003eThe drive system transfers power through the motor, coupling and gear reducer to the drive shaft and sprockets. The sprockets pull the track chains and overlapping apron plates beneath the hopper, carrying material toward the crusher or next process stage. VFD control allows the feeding speed to be adjusted to match production requirements.\u003c\/p\u003e\u003ch3\u003eMain Components\u003c\/h3\u003e\u003cp\u003eThe main assembly includes the frame, drive unit, drive shaft and sprockets, track chains, overlapping apron plates, tensioning device and supporting rollers. Wear-resistant alloy steel track-chain configurations are available, while apron plate material and thickness are selected according to the project conditions.\u003c\/p\u003e\u003ch3\u003eApron Feeder Selection\u003c\/h3\u003e\u003cp\u003eFor correct selection, please provide the \u003cstrong\u003ematerial name, required capacity, maximum feed size, bulk density, hopper opening, feeder length, installation angle and power supply\u003c\/strong\u003e. These parameters are used to determine the appropriate feeder width, center distance, chain speed, motor power and drive configuration.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum capacity of an apron feeder?\u003c\/strong\u003e\u003cbr\u003eAvailable models can reach up to 5,000 t\/h. Actual capacity depends on feeder size, speed, material properties and operating conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum feed size?\u003c\/strong\u003e\u003cbr\u003eLarge apron feeder models can handle feed sizes up to 2,000 mm. The allowable lump size depends on the selected model and material conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the feeding rate be adjusted?\u003c\/strong\u003e\u003cbr\u003eYes. A variable frequency drive can be used to adjust feeder speed and coordinate the feeding rate with downstream equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the apron feeder be installed on an incline?\u003c\/strong\u003e\u003cbr\u003eYes. Horizontal and inclined arrangements are available. The allowable installation angle is determined according to the selected model, material and operating conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the apron feeder be customized?\u003c\/strong\u003e\u003cbr\u003eYes. Apron width, feeder length, center distance, feeding speed, motor power, drive arrangement, apron plate configuration and control system can be selected to suit the project.\u003c\/p\u003e\u003ch3\u003eRequest a Technical Proposal\u003c\/h3\u003e\u003cp\u003eSend us \u003cstrong\u003eMaterial + Capacity (t\/h) + Maximum Feed Size + Bulk Density + Hopper Size\u003c\/strong\u003e. Our engineers will recommend a suitable apron feeder configuration for your application.\u003c\/p\u003e","brand":"NAIRY","offers":[{"title":"Default Title","offer_id":53061503484185,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0408\/9369\/files\/NAF_1.png?v=1787703958","url":"https:\/\/nrmech.com\/ru\/products\/apron-feeder","provider":"NAIRY","version":"1.0","type":"link"}