退火是將鋼材或各種金屬機械零件加熱到適當溫度，保溫一段時間，然后緩慢冷卻，可以獲得接近平衡狀態組織的熱處理工藝。其目的是為了細化組織、降低硬度、改善機械切削加工性能及去除內應力。在機械制造行業，退火通常作為工件制造加工過程中的預備熱處理工序。

廈門仲鑫達自動化設備有限公司

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 　　強對流電加熱罩式光亮退火藍化爐主要適用于黃銅帶、青銅帶、異型銅帶、紫銅帶、各類精密銅管、造幣材料、精密帶鋼、復合帶材、軟磁和硬磁合金、銅合金線材、標準件材料、不銹鋼帶等幾十種材料。單座鐘罩爐大裝料直徑3.2M，裝料高度高達4M，大裝爐量80T。考慮到一些小型金屬加工企業無燃氣來源、無煤炭來源，所以該爐采用電阻帶的加熱方式，與燃氣罩式退火爐比較起來運行成本相對稍高，生產周期相對長一點。但是，其設備配置簡單，運行可靠，維修方便，退火工藝各階段溫度可設定，能滿足各種金屬的退火需要。

 　　該電加熱罩式退火爐采用單套控制系統獨立控制雙爐座加熱退火爐，爐體本身使用了輕質節能材料，結構設計合理，保溫效果好，當電阻帶溫度達到1000℃時，加熱罩外殼只是環境溫度加上40℃。料室保護氣采用氮氫氣，使得被退火材料在高溫退火狀態下無氧化、無脫碳。采用抽真空系統節約大量的保護氣體和電源能耗。控制系統采用單套西門子S7-200系列PLC全自動控制兩套加熱爐的升溫、保溫、冷卻過程，采用靈敏度高的熱電偶分別采集爐體外罩和內罩的溫度，根據工藝設定的升溫、保溫時的溫度值PID調節加熱器的工作狀態和加熱頻率，保證保溫溫度的恒定，并配有8寸的觸摸屏，可以生動形象地對各個爐座的升溫、保溫、冷卻過程實行了全方位的控制與管理，為用戶生產合格的產品提供可靠的保障。

 　　NEW BRECOFLEX 50AT10/890 K09 ST2 K 072 199529 TIMING BELT 890X50MM D309041

 　　NEW GATES 840XH300 POWERGRIP 84X3IN 1IN PITCH TIMING BELT D394336

 　　REXNORD S815 TABLETOP CHAIN 198 IN 7-1/2 IN 1-1/2 IN CONVEYOR BELT D502001

 　　NEW OPTIBELT B97 S C PLUS BLACK RUBBER 97 IN 5/8 IN V-BELT BELT B485305

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 　　NEW KRONES 50 AT10X2500 250MM 50MM 10MM TIMING BELT B490738

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 　　NEW MIDWEST INDUSTRIAL RUBBER 5FT LENGTH 12.1IN WIDTH CONVEYOR BELT D418541

 　　NEW REXNORD SLBP 821 K1200 TABLETOP CHAIN CONVEYOR 79X12 IN BELT D288895

 　　NEW JASON 1400-14M 1400MM 40MM 1/2 IN TIMING BELT B455528

 　　NEW GOODYEAR 4/5V1800 HY-T WEDGE TORQUE TEAM 180X2-3/4 IN V-BELT BELT D387607

 　　NEW REXNORD 882 TABLETOP CHAIN 49-1/2 IN 10 IN 1-1/2 IN CONVEYOR BELT D509108

 　　NEW GOODYEAR 5V2120 MATCHMAKER HY-T WEDGE 212 IN 5/8 IN V-BELT BELT D443486

 　　NEW OPTIBELT 1600 8M-A 20 OMEGA V-BELT 1600X20MM BELT D221434

 　　NEW GATES 2420 4L420 TRUFLEX 42 IN 1/2 IN V-BELT D500502

 　　NEW GATES 2430 4L430 TRUFLEX 43 IN 1/2 IN V-BELT D502443

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 　　NEW MCMASTER-CARR 120100 U85/2E T/NPW 4.72FT 8-1/2 IN CONVEYOR BELT D506902

 　　NEW GATES A38 HI-POWER II V80 40 IN 1/2 IN V-BELT BELT B454143

 　　NEW REXNORD MATTOP CHAIN CONVEYOR 104X30 IN BELT D288369

 　　NEW GATES B90 HI-POWER II 93 IN 21/32 IN V-BELT BELT D500998

 　　NEW DAYCO 300J16 TIMING 30X1-7/16IN BELT D273392

 　　NEW GATES 10505M15 1050MM LONG 15MM WIDE 5MM PITCH TIMING BELT D416160

 　　NEW GATES 8MGT-1280-12 POLY CHAIN GT CARBON 1280MM 12MM 8MM TIMING BELT D509781

 　　NEW GATES AX43 TRI-POWER V-BELT 45X1/2IN BELT D279716

 　　NEW UNIBAND 08-2021 54 IN LONG 8 IN WIDE ENDLESS CONVEYOR BELT D446123

 　　NEW FN SHEPPARD AND CO TUKF720H750VA TIMING BELT 72X7-1/2 IN BELT B212238

 　　NEW GATES 2926V706 MULTI-SPEED 71-1/2 IN 1-13/16 IN V-BELT D428644

 　　NEW GOODYEAR C68 HY-T PLUS 72 IN 7/8 IN V-BELT BELT D497572

 　　NEW GATES 850H200 TRUGRIP TIMING 85X2 IN BELT D318936

 　　NEW VALLEY 2P100/GP/0 428X8IN CONVEYOR BELT D413970

 　　NEW GATES B81 HI-POWER II V-BELT 84X5/8 IN BELT D335874

 　　NEW GATES 14408MGT30 POWERGRIP GT2 1440MM 30MM 8MM TIMING BELT D501250

 　　AMMERAAL BELTECH 40023 SS CLIPPER LACE 102-1/2X3 IN BROWN CONVEYOR BELT D503115

 　　NEW CONVENIENCE FOOD SYSTEMS 15182873 TIMING BELT 20-1/4X3/4 D221242

 　　NEW GOODMAN BA184-0051 WHITE TIMING 2 IN WIDTH BELT B254004

 　　NEW GATES 1422V360 MULTI-SPEED 36.7 IN 7/8 IN V-BELT D501868

　　NEW CHIORINO 8060MM 28MM BELT D443457

 　　NEW GOODYEAR B33 MATCHMAKER 36IN LONG 21/32IN WIDE V-BELT BELT D416121

 　　NEW DAYTON 64V73 400R20 VARIABLE SPEED 988.06X50.8MM V-BELT D401994

 　　NEW GATES 367L250 POWERGRIP 36X2-1/2IN 10MM PITCH TIMING BELT D376226

 　　NEW FN SHEPPARD TVKF4125H150VAA TIMING 412-1/2X1-1/2 IN BELT D321072

 　　NEW FN SHEPPARD TVKF4125H150VAA TIMING 412-1/2X1-1/2 IN BELT D321076

 　　NEW INTRALOX A1E2-44DCA1-LT-?31 1400 10FT 3-1/4 IN 1 IN CONVEYOR BELT D501986

 　　NEW HABASIT CNB6EB FLEXPROOF ENDLESS WHITE CONVEYOR 80 X 3818MM BELT B363873

 　　NEW GATES 5V750 SUPER HC V-BELT 75X5/8 IN BELT D221813

 　　NEW GOODYEAR B73 5L760 HY-T PLUS V-BELT 76X5/8IN D233350

 　　NEW GATES TP300L100 10MM PITCH TIMING 30X1 IN BELT D288009

 　　NEW GATES 5M1000 POLYFLEX 39.37 IN 3/16 IN V-BELT BELT B491488

 　　NEW REXNORD LF5936-15 MATTOP CHAIN 5FT CONVEYOR 60X15 IN BELT D334923

 　　NEW GATES B42 HI-POWER II V80 45 IN 5/8 IN V-BELT BELT B430273

 　　NEW REXNORD LBP883TK7.5 TABLETOP CHAIN 10FT CONVEYOR 120X7-1/2IN BELT D328109

 　　NEW KVP MF05SWA0070P0 SM60500 SERIES SMOOTH MESH 9FT 7 IN 1/2 IN BELT D425571

 　　NEW AMMERAAL BELTECH 47127 SS CLIPPER LACE 57 IN 6 IN CONVEYOR BELT D502698

 　　NEW GOODYEAR 5/C240 MATCHMAKER 242 IN 4-3/4IN BANDED V-BELT D514804

 　　NEW INTRALOX 431L375 U/P FDA-3A 3/8IN PITCH CONVEYOR BELT 42-3/4X3-3/4IN D218093

 　　NEW 4-257-11053 CONVEYOR 20X187.5IN BELT BELTING STIC D209010

 　　NEW GATES B48 HI-POWER II 51X21/32IN V-BELT BELT D400569

 　　NEW REXNORD 5935 10FT MATTOP CHAIN CONVEYOR 120X25-1/4 IN BELT D313309

 　　NEW GATES 700H100 TIMING BELT 70X1IN D233343

 　　NEW KAMAN MBB ROUGHTOP1503PLY?BROWNNITRILE 78X16IN CONVEYOR BELT D407868

 　　NEW GOODYEAR T 2800 8M50 2800MM 50MM 8MM TIMING BELT D401356

 　　NEW 58-1/4X1-1/4IN 1/2IN PITCH TIMING BELT D403651

 　　NEW GATES 2830V363 MULTI-SPEED V-BELT 36.8X1-3/4 IN BELT B347184

 　　NEW GOODYEAR B62 5L650 HY-T PLUS MATCHMAKER 65 IN 5/8 IN V-BELT BELT D497744

 　　NEW GOODYEAR B74 5L770 HY-T PLUS MATCHMAKER 77 IN 5/8 IN V-BELT BELT B436973

 　　NEW DORNER 72-060300/55V ENDLESS 3FT 6 IN CONVEYOR BELT D446608

 　　NEW GATES 8MGT-640-12 POLYCHAIN V BELT 12MMX25.20IN D238611

 　　GOODYEAR 4L440 HY-T PLUS MATCHMAKER ORS/SC A42 44 IN 1/2 IN V-BELT BELT B436417

 　　NEW JASON 600H100 60 IN 1 IN 1/2 IN TIMING BELT D509585

 　　NEW EB 2322V481 VARIABLE SPEED 48.1 IN 1-7/16 IN TIMING BELT D369678

 　　REXNORD 820 TABLETOP CHAIN 148-1/2 IN 4-1/2 IN 1-1/2 IN CONVEYOR BELT D501921

 　　NEW MBL A64 THREE STARS 66 IN 1/2 IN V-BELT D477994

 　　FENCO CLEAN TOP 10FT LENGTH 7-1/2IN WIDTH CONVEYOR BELT D387874

 　　GATES 2610 4L610 HI POWER II TRUFLEX TRANSMISSION V-BELT 61X1/2 IN BELT B254391

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 　　NEW GATES B80 HI-POWER II 83 IN 5/8 IN V-BELT BELT B430315

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 　　NEW GATES 1220 3L220 TRUFLEX 22 IN 3/8 IN V-BELT D438580

 　　NEW JASON 4630V733 VARIABLE SPEED V-BELT 74.4X2-7/8 IN BELT B209352

 　　NEW AMMERAAL BELTECH 119 IN 10 IN CONVEYOR BELT D502004

 　　NEW 560H100 56X1IN 1/2IN PITCH TIMING BELT D378233

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 　　NEW REXNORD LF882K4-1/2 TABLE TOP CONVEYOR 120X4-1/2IN IN BELT D352480

 　　NEW ENDLESS CONVEYOR BELT 196 IN LENGTH 8 IN WIDTH D443504

 　　NEW GATES 3VX670 SUPER HC 67 IN 3/8 IN V-BELT D500558

 　　NEW DAYCO BP80 SUPER BLUE RIBBON 83X21/32 IN V-BELT BELT D406272

 　　NEW GATES 8MGT-720-12 8MM PITCH TIMING 28.35INX12MM BELT D275255

 　　NEW CONVENIENCE FOOD SYSTEMS 5264082 9MM PITCH TIMING 127-1/2X1 IN BELT D322659

 　　NEW REXNORD 1011973 2FT MAT TOP CHAIN CONVEYOR 24X59-3/4 IN BELT D335073

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 　　NEW REXNORD D820K6W REX WHITE TABLETOP CONVEYOR 120X6 IN BELT CHAIN D222681

 　　NEW AMMERAAL BELTECH BLUE SPIRAL LACE 72 IN 12 IN CONVEYOR BELT D449643

 　　NEW GATES B173 HI-POWER II 175X21/32IN V-BELT BELT D386902

 　　NEW MIDWEST INDUSTRIAL RUBBER 802176 FLAT CONVEYOR 112-3/4X32 IN BELT D327303

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 　　REXNORD LBP821K7-1/2 TABLETOP CHAIN CONVEYOR 10X5/8FT BELT 1-1/2IN PITCH B209600

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 　　NEW GOODYEAR 330H150 33IN LONG 1-1/2IN WIDTH 1/2IN PITCH TIMING BELT D402825

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 　　NEW REXNORD LF4705 MATTOP CHAIN CONVEYOR 60X15 IN BELT 5FT D326719

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 　　AMMERAAL BELTECH 400172 SS CLIPPER LACE 120-1/2 IN 10 IN CONVEYOR BELT D502774

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 　　NEW GOODYEAR B93 MATCHMAKER HY-T PLUS 96 IN 21/32 IN V-BELT BELT D416449

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 　　NEW GATES BX42 TRI-POWER COGGED V80 V-BELT 1140X16MM BELT D271960

 　　NEW AMMERAAL BELTECH 400625 SS CLIPPER LACE 4FT 12 IN CONVEYOR BELT D508536

 　　NEW AMMERAAL BELTECH 40023 SS CLIPPER LACE 40 IN 4 IN CONVEYOR BELT D502720

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 　　NEW CATERPILLAR 6N-6654 COGGED 66 IN 5/8 IN V-BELT BELT B430169

 　　NEW MEGADYNE 25T10-1280-25 1280MM LONG 25MM WIDE 10MM PITCH TIMING BELT D395951

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 　　NEW GATES B112 HI-POWER 115 IN 21/32 IN V-BELT D497464

 　　NEW INTRALOX SERIES 1100 10FT FLAT TOP GREY CONVEYOR 120X10 IN BELT D348865

 　　NEW AMMERAAL BELTECH 40023 NRT3 EC 9/3 01P6 NTR D/BROWN 70X3IN BELT D237283

　　NEW GATES B59 62X21/32 IN V-BELT D500103

 　　NEW GOODYEAR 5VX1400 HY-T WEDGE 140 IN 5/8 IN V-BELT D497426

　　NEW SIGNODE 14725 6-GROOVE V-BELT D505111

 　　NEW GOODYEAR 900H300 PD TIMING BELT 90X3IN D233373

 　　NEW T10-1250 1250MM 16MM 10MM TIMING BELT D438543

 　　REXNORD 3873 TABLETOP CHAIN 118-1/2 IN 10 IN CONVEYOR BELT D501994

 　　NEW GOODYEAR B180 MATCHMAKER 183X21/32IN V-BELT BELT D409104

 　　NEW KVP MF05SWA0160P0-C?XX1 SMOOTH MESH 10FT 16 IN 1/2 IN CONVEYOR BELT D445453

 　　NEW JOHN DEERE 4612763 TRACTOR 50 IN 5/8 IN V-BELT BELT B491769

 　　NEW GOODYEAR 85570 INSTA-POWER 5L570 57 IN 5/8 IN V-BELT BELT B478111

 　　NEW REXNORD S815 TABLETOP CHAIN 186 IN 7-1/2 IN 1-1/2 IN CONVEYOR BELT D501139

 　　NEW HISPEED 2D-01C-0401 1099MM 300MM ENDLESS CONVEYOR BELT D411155

 　　NEW OPTIBELT B75 5L780 78 IN 1/2 IN V-BELT BELT B492350

 　　LOT 3 NEW GATES TRUFLEX 1430 3L430 V-BELT 3/8X43 IN BELT B209345

 　　NEW DURKEE ATWOOD B77 METRIC SIZE 16C2030 V-BELT 80X5/8 IN BELT B333223

 　　NEW SYNCHROFLEX T10/960 960MM 16MM 10MM TIMING BELT D438977

 　　NEW GATES A49 HI-POWER II V80 51 IN 1/2 IN V-BELT BELT B454145

 　　NEW GATES 3830V580 MULTI-SPEED V-BELT 59X2-3/8 IN BELT D239358

 　　NEW INTRALOX SERIES 1400 ET GREY 10FT LENGTH 12IN WIDTH CONVEYOR BELT D401251

 　　NEW OPTIBELT-ZR 630H200 TIMING 63X2IN BELT D284053

 　　NEW GATES 8MGT-1440-12 POLYCHAIN GT CARBON 1440MM 12MM 8MM TIMING BELT D502063

 　　NEW GATES C185 HI-POWER II 189X7/8IN V-BELT BELT D388196

 　　NEW REXNORD 820 TABLETOP 106-1/2 IN 4-1/2 IN 1-1/2 IN CONVEYOR BELT D501922

 　　NEW HABASIT 208-35 FLUSH GRID 35% OPEN ACETYL CONVEYOR 120X1-1/2 IN BELT B253021

 　　NEW GATES 5VX1500 SUPER HC V-BELT 150X5/8 IN BELT D253518

 　　NEW EAGLE BELTING B SECTION 100FT 5/8 IN V-BELT BELT D389472

 　　NEW NA 120 PVC 131X14 IN CONVEYOR BELT D418635

 　　NEW BELT POWER 82-1376 178IN LENGTH 10-1/2IN WIDTH CONVEYOR BELT D418678

 　　NEW GOODYEAR D1100H100 DUAL POSITIVE DRIVE 110X1IN BELT D286659

 　　NEW REXNORD LF4705 TABLETOP CHAIN 10FT CONVEYOR 120X12 IN BELT D320208

 　　NEW PEARSON LH150UK 160 IN 1-1/2 IN 1/2 IN PITCH CONVEYOR BELT D420656

 　　NEW REXNORD LF882TABK6 TABLETOP CHAIN CONVEYOR 120X6 IN BELT D352160

 　　NEW BROWNING 5VX930 358 GRIPNOTCH V-BELT 93X5/8 IN D311845

 　　NEW GATES 77622327 T10-1960-25 SYNCHRO-POWER TIMING 1960X25MM BELT D322821

 　　NEW GATES A44 HI-POWER II V80 46IN LONG 1/2IN WIDE V-BELT D416319

 　　NEW GOODYEAR FHP 5L560 V-BELT 56X21/32 IN BELT D297349

 　　NEW INTRALOX RAISED RIB 182X41-1/2 IN CONVEYOR BELT D500021

 　　NEW GATES 1040-8MGT-20 POWERGRIP GT2 1040MM 20MM 8MM TIMING BELT D500504

 　　NEW GOODYEAR 3VX900 HY-T WEDGE 90 IN 3/8 IN V-BELT BELT D425500