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Longwell ventilation and Drive Technology
Axial flow fan series
The Biggest PromotionalEvent of The Year 2024

Hla Flow Ntxuam Series

0-10V / PWM&Aluminium Alloy Khoom
Nyeem ntxiv

Centrifugal Ntxuam Series

AC / DC / EC 0-10V / PWM / Modbus raws tu qauv
Nyeem ntxiv

Axial Flow Ntxuam Series

AC / DC / EC Tsav; Daim phiaj&Vaj Huam Sib Luag&Plug Solutions
Nyeem ntxiv

Inline Duct Ntxuam Series

Loj: 4 "/ 5" / 6 "/ 8"; Khoom siv: Yas / Galvanized Hlau
Nyeem ntxiv

Tsim: 1990.

Tuam txhab zoo

adv1

OEM / ODM

Txaus siab rau koj cov kev cai customazition;
Muab qhov zoo tshaj plaws thiab tag nrho cov kev daws teeb meem rau cov neeg siv khoom
adv1

Advanced EC technology

EC motor efficiency txog li 90%
Ntse tswj
Kev tiv thaiv hluav taws xob
Modbus kev sib txuas lus
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Fast-Delivering

24 * 7 Lub Tsev ntawm Kab, Nug txog hauv 3 teev
Qauv: 1-3 Hnub
Kev txiav txim ntau: 15-30 Hnub
adv1

Ntau Guarantees

18 lub hlis warranty los yog ntev dua
Lub luag haujlwm rau txhua qhov teeb meem thaum twg los tau
adv1

Overseas Offcie

Poland thiab Russia Lub Chaw Haujlwm muab ceev ceev&Onsite tom qab muag kev pab cuam.
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Kev ntseeg tau zoo

Ntau tshaj 20 xyoo kev tsim khoom;
Kev txawj ntse hauv R&D, kev tsim khoom thiab kev tswj xyuas zoo;
CCC, Rohs, CE, ETL ntawv pov thawj

High-quality khoom, superb technology

Cov khoom uas kub

EC Centrifugal Ntxuam
Ntau
EC Centrifugal Ntxuam
Ib txwm Diameter: 133mm- 1000mm
Fais fab input ranges: los ntawm 30W -4000W
Cua...
Pem Hauv Ntej Nkhaus Centrifugal kiv cua
Ntau
Pem Hauv Ntej Nkhaus Centrifugal kiv cua
Qauv NO.: LWFA / Fe Pem Hauv Ntej Chordugal Fans 115V / 230V / 380V Series
Impeller...
Hla Flow Ntxuam
Ntau
Hla Flow Ntxuam
Hla Flow Ntxuam / Tangential ntxuam - 100 feem pua ​​hloov kho ntawm Fergas & German &...
EC Fans
Ntau
EC Fans
● High efficiency radial rov qab hniav kiv cua nrog galvanized steel ncej thiab txhuas...
EC Axial Ntxuam
Ntau
EC Axial Ntxuam
Cov kab uas hla li qub: 200mm- 910mm
Power input Ranges : from 100W - 1920W
Cua...
AC Forward Curve Centrifugal Ntxuam
Ntau
AC Forward Curve Centrifugal Ntxuam
Tsav: AC Sab Nraud Rotor Tsav
Kev tiv thaiv lub cev muaj zog: Thermal overload...
Ob chav Inlet Forward Curve Blower
Ntau
Ob chav Inlet Forward Curve Blower
Tsav: AC Sab Nraud Rotor Tsav
Kev tiv thaiv lub cev muaj zog: Thermal overload...
EC Centrifugal Ntxuam
Ntau
EC Centrifugal Ntxuam
EC-kiv cua muaj txog li 30% ua haujlwm zoo dua li AC-kiv cua thiab ua haujlwm tau zoo...
AC Backward Curved Centrifugal Ntxuam
Ntau
AC Backward Curved Centrifugal Ntxuam
Lub cev muaj zog: AC Induction Tsav nrog capacitor
Kev tiv thaiv lub cev muaj zog:...
DC Cross Flow Ntxuam
Ntau
DC Cross Flow Ntxuam
• HVAC systems
• Cov khoom siv cua sov hauv pem teb
• Cov ntawv thov cua...
AC Cross Flow Ntxuam
Ntau
AC Cross Flow Ntxuam
- Nrog AC Motor
- Ob Chav Tsev Tsim
- Tiv thaiv cov av noo
- Nrog EC Tsav
AC Axial Flow Ntxuam
Ntau
AC Axial Flow Ntxuam
Impeller Loj: 200mm - 800mm (inch)
Kev khiav hauj lwm kub: -25 ℃ - + 60 ℃
Khoom...
Ntau

Hais txog LONGWELL

Yug los ua pa ua pa zoo, LONGWELL Kiv cua muaj zog rau koj cov khoom siv
  • OEM rau cov npe nrov
  • Cov khoom siv Fortune 500 tuam txhab
  • Ntiaj teb no Technical Support

LONGWELL yog lub chaw tsim khoom ntawm kiv cua, tshwj xeeb hauv cov kiv cua zoo, lub tshuab cua, lub cev muaj zog, thiab cov khoom siv rau cov cua sov, qhov cua, cua txias, thiab daim ntawv thov tub yees. Peb muaj lub zog muaj zog hauv kev xa khoom, tsim thiab R & D muaj peev xwm, nrog rau kev tsim khoom, muab peb lub hauv paus ntawm kev lag luam.

Peb cov khoom lag luam suav nrog EC / DC / AC centrifugal kiv cua, axial kiv cua, AC / BLDC cross-flow kiv cua, ib leeg / ob npaug rau pem hauv ntej nkhaus kiv cua, AC / BLDC / ECM motors, thiab industrial kiv cua tshuab. Txij li thaum peb tau tsim nyob rau hauv 1990, peb tau txuas ntxiv txhim kho peb cov chaw thiab cov peev txheej ntau lawm, khav theeb cov kev sim siab tshaj plaws thiab cov chaw tsim khoom uas muaj peev xwm txhua xyoo ntawm ntau lab tus kiv cua. Nrog rau ntau tshaj 20 xyoo ntawm kev paub, peb muaj kev txawj ntse hauv kev tsim, kev loj hlob, thiab tsim cov kiv cua thiab lub cev muaj zog. Peb xa tawm mus rau ntau tshaj 30 lub teb chaws thiab pab ntau tus neeg siv khoom Fortune 500.

Peb cov chaw thiab cov khoom tau ua raws li cov ntawv pov thawj xws li ISO9001, ISO14001, BSCI, CE, UL/ETL, CCC, EMC, thiab LVD. Cov ntawv pov thawj no qhia tau tias peb ua raws li kev tswj hwm zoo, kev tswj hwm ib puag ncig, kev lav phib xaub, thiab kev nyab xeeb ntawm cov khoom. Peb yog cov zoo-oriented thiab mob siab rau muab cov khoom thiab cov kev pab cuam raws li thoob ntiaj teb cov qauv.

Nruab nrog cov kev sim siab tshaj plaws thiab cov chaw tsim khoom, suav nrog B&K suab nrov lab, CFD simulation lab, huab cua dynamics kuaj chav, tsis siv neeg vuam tshuab, CNC machining chaw, thiab nws pib neeg hlau txhaj tshuab, peb xyuas kom meej ntau lawm thiab xa tuaj raws sij hawm.

Raws li cov thawj coj hauv kev lag luam, peb muab qhov tseem ceeb ntawm kev tsim kho tshiab thiab kev ua haujlwm zoo. Peb siv cov thev naus laus zis zoo xws li cov qauv aerodynamics thiab CFD simulation los xyuas kom meej cov kiv cua tsim tau zoo. Tsis tas li ntawd, peb muab cov kev pabcuam customized tsim thiab tsim cov kiv cua raws li cov neeg siv khoom tshwj xeeb. Peb lub hom phiaj yog muab cov khoom siv high-tech, high-efficiency khoom uas ua tau raws li peb cov neeg siv khoom xav tau thiab pab txhawb rau yav tom ntej zoo dua.

Ntawm LONGWELL, kev tsim kho tshiab yog qhov tseem ceeb ntawm peb cov haujlwm, tsav kev txhim kho txuas ntxiv. Nrog peb cov kev paub dhau los thiab kev txawj ntse, peb tuaj yeem kho cov kev daws teeb meem sai sai uas ua tau raws li cov neeg siv khoom xav tau. Peb hais txog kev siv tshuab thev naus laus zis, siv cov thev naus laus zis siab thiab cov ntaub ntawv ua haujlwm siab kom xa cov khoom siv tau zoo, nyab xeeb, thiab txhim khu kev qha. Peb cov khoom lag luam tau lees paub thoob ntiaj teb, thiab peb tau cog lus los txhawb kev txhim kho kom ruaj khov thiab ua kom muaj txiaj ntsig kev lag luam kiv cua.

LONGWELL tos ntsoov yuav koom tes nrog koj thiab muab cov kev pabcuam zoo tshaj plaws rau cov kiv cua thiab lub cev muaj zog. Thov koj xav tiv tauj peb thaum peb ua haujlwm ua ke los tsim lub neej yav tom ntej.

40000
Pem Teb Chaw
1000000
+
(PCS) Kev Tshaj Tawm Txhua Xyoo
50
+
Cov tswv cuab R & D pab neeg
500
+
Branding Cov neeg siv khoom

Chaw Ua Haujlwm Sawv Cev

Marketing Network

Txais tos tuaj xyuas peb lub vev xaib!

Xov xwm tshiab

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Cov koom tes

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