Lub W Type Industrial Heating Tube nta ib qho txuas txuas txuas txuas ntxiv rau hauv ob lub - voj geometric qauv, welded los yog brazed rau hauv lub flange mounting lossis threaded hex plug. Qhov no folded architecture packs ntau dua kilowatt muaj peev xwm mus rau hauv ib cheeb tsam uas txwv tsis pub, shortening thermal hloov txoj kev thiab elevating huab cua los yog kua convection speeds. Ua rau kev ua haujlwm tas mus li mus txog 650℃sheath kub, nws haum rau kev quab yuam- cua tshuab cua sov thiab siab - cov dej viscosity da dej.
Tsim & Technical Specifications
|
Specification Parameter |
Standard Range / Tus nqi |
|
Sheath Material |
SUS304, SUS316L, Incoloy 800, Titanium |
|
Tube Dia |
8.0mm, 10.0mm, 12.0 hli |
|
Voltage Ntau |
110V - 480V (ib zaug-phase / Peb-phase) |
|
Wattage kam rau ua |
ntxiv rau- rho tawm 5 feem pua (Cold resistance test ntawm 20 degree) |
|
Nto Watt Ceev |
Txog li 8.5 W / cm2 (Air application dependent) |
|
Dielectric zog |
1800V AC / 1 min (Leakage tam sim no tsawg dua 0.5 mA) |
|
Rwb thaiv tsev Resistance |
ntau dua - dua - lossis - sib npaug - rau 1000 Mohm ntawm 500V DC |
Mechanical Configurations & Terminals
Mounting:Threaded hex fittings (1-1/4 nti mus rau 2 nti NPT) los yog square mounting flanges (80 mm x 80 mm mus txog qhov ntev ntawm kev cai). Center-rau-center pin spacing precision yog tswj nyob rau hauv plus-minus 0.5 mm.
Terminals:M4 rau M8 threaded studs, siab -kub ceramic terminal blocks, los yog ncaj qha nickel- txhuas hlau tawm. Sealed nrog siab - ntom silicone thiab ceramic rated rau 200℃kev txwv kev ua haujlwm.
Kev Cai Geometry:Kev cai khoov radii, hloov pauv tsis tau txias tus pin ntev, thiab kev sib xyaw nrog K-hom lossis J- hom thermocouples.
Cua sov Performance & Derating
Lub sij hawm teb:Mus txog kev khiav hauj lwm khov kho- xeev li ntawm 3 mus rau 5 feeb nyob rau hauv kev quab yuam cua convection (3 m / s).
Winding Uniformity:Uniform helical pitch winding (Ni80Cr20) tshem tawm cov chaw kub.
Cov Cai Ua Haujlwm:Deg watt ceev yuav tsum tau txo los ntawm 25% thaum tsiv los ntawm yuam kom zoo li qub huab cua, los yog thaum tshav kub kub viscous roj los tiv thaiv carbonization.
Daim ntawv thov
HVAC:Forced-cov cua kub cua sov thiab lub davhlau ya nyob twg reheat coils.
Ntxuav Systems:Alkaline degreasing tanks thiab aqueous yaug da dej.
Khoom noj khoom haus:Commercial convection cubs, proofing txee, thiab industrial fryers.
Kev kho deg:Electroplating tso tsheb hlau luam thiab cov kua qaub- cov kab ua tshuaj tiv thaiv.
Manufacturing & Quality Control
Coil & Fill:Ni80Cr20 hlau yog qhov txhab ntawm lub tshuab CNC tshuab, nruab nrab hauv cov raj hlau, thiab ntim nrog crystalline MgO hmoov.
Txo & tsim:Cov raj dhau los ntawm ntau-theem dov zeb rau qhov siab tshaj plaws MgO ua ntej hydraulic CNC tshuab zoo li W-geometry.
Annealing:Kev ntxhov siab-Nyob rau hauv qhov chaw tiv thaiv qhov cub tshem tawm kev ua haujlwm- hardening.
Kev Ntsuas Cov Txheej Txheem:
Hydrostatic siab:Kuaj ntawm 1.5 npaug ntawm kev ua haujlwm siab.
Nyob zoo-Pot Test:1800V dielectric withstand xeem.
Resistance sorting:Kev ntsuas tus choj digital nyob rau hauv ntxiv rau - rho tawm 2.5 feem pua kam rau ua.
Dimensional Audit:CMM tshuaj xyuas tiv thaiv CAD kos duab.
Ua raws li:Ua raws li cov lus qhia CE, RoHS cov ntaub ntawv txwv, thiab muaj nrog UL / CSA tivthaiv - siv tau.
FAQ
Q: Kuv yuav suav li cas qhov siab tshaj plaws watt ntom ntom?
A: Txwv tsis pub quab yuam cua (3 m / s) cov ntsiab lus rau 6 txog 8 W / cm2. Kev tso dej rau hauv dej siab txog 10 W / cm2. Cov roj yuav tsum nruj txwv qis dua 2.5 W / cm2 los tiv thaiv coking.
Q: Cov ntaub ntawv dab tsi uas haum rau corrosive chemical tanks?
A: Siv SUS304 rau cov kev daws teeb meem alkaline, SUS316L rau cov kua qaub me me lossis cov dej chloride, thiab seamless titanium rau cov kua qaub muaj zog lossis electroplating da dej.
Q: W-cov tshuab cua sov puas tuaj yeem qhuav hauv cov dej da dej?
A: Tsis yog. Qhuav-firing ua rau sheath kub tshaj 900 degree, ua rau sab hauv hlau oxidation thiab raj rupture. Kua theem sensors los yog qhuav- yuav tsum tau txiav tawm.
Q: Dab tsi ua rau lub davhlau ya nyob twg foob degradation hauv qhov chaw ntub dej?
A: Moisture migration los ntawm kev cuam tshuam kawg cov ntsaws ruaj ruaj tee rwb thaiv tsev tsis kam. High- ntom ntom silicone thiab ceramic seals ci ntawm 250℃tiv thaiv qhov no.
Q: Lub sij hawm txhuas txhuas yog dab tsi?
A: Prototypes siv sijhawm 7 mus rau 10 hnub ua haujlwm. Batch ntau lawm khiav nkoj hauv 15 mus rau 25 hnub ua haujlwm.
Q: Peb -theem hluav taws xob thauj khoom sib npaug li cas?
A: Ntau lub raj xaim nyob rau sab hauv Delta / Wye configurations lossis txuas nrog cov khoom sab nraud-state relays (SSRs) kom tswj cov theem tam sim no.
Cim npe nrov: W hom muaj cua sov tube, Tuam Tshoj w hom muaj cua sov raj manufacturers, lwm tus neeg, Hoobkas