Gulani D4016 SERIES UL Listed Medium Duty Adjustable Door Closers Manufacturer ndi Factory |Dorrenhaus

D4016 SERIES UL Zotsekera Pakhomo Zosintha Zosintha Zapakatikati Chithunzi Chowonetsedwa

D4016 SERIES UL Yolembedwa Zotsekera Pakhomo Zosintha Zapakatikati

Kufotokozera Kwachidule:

Dorrenhaus ndi katswiri wa UL certified door closers wopanga ndi ogulitsa ku China, ngati mukufunafuna zotsekera zitseko zotsika mtengo za UL, mutha kulumikizana nafe nthawi yomweyo, timapanga D4016 SERIES UL Listed Medium Duty Adjustable Door Closers, The D4016 Series standard door closer ndi ANSI/BHMA A156.4 Grade 1 yovomerezeka, khalidwe la mankhwala ndi lolimba komanso lolimba, ndipo likhoza kubwezeretsedwanso nthawi zoposa 2,000,000, zomwe timaperekanso chitsimikizo cha zaka 10.

Underwriters' Laboratories, kapena UL monga amadziwika padziko lonse lapansi, amayesa ndikuwunika zigawo ndi zinthu zomwe zimalola kuti chizindikiritso chiyikidwe ndi wopanga.Zodziwika kwambiri ndi "UL Listed" ndi "UL Recognized".

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Makhalidwe Okhazikika

Chitsimikizo	BHMA Certified ANSI A156.4 ADA Yogwirizana ndi ANSI A117.1 Khodi Yofikira UL/CUL Adalembedwa mpaka maola atatu UL10C Positive Pressure Idavoteredwa UL10B Neutral Pressure Idavoteredwa
Spring Power	Kusintha kukula 1-6
Kukhalitsa	2000,000 zozungulira pamwamba
Mavavu	Ma valve osinthika osinthika ndi kuseseratu liwiro
	Valavu yosinthira kumbuyo - Standard Vavu yochedwetsa - Mwasankha Mavavu a staked - Standard
Zakuthupi	Aluminiyamu Aloyi Kutentha kovomerezeka kuti mugwiritse ntchito kwa nthawi yayitali ndi pakati pa 40° F (-42° C) ndi 150° F (66° C)
Chophimba	Chivundikiro chonse cha pulasitiki - Standard
	Chivundikiro cha pulasitiki chocheperako - Chophimba Chachikulu chodzaza ndi zitsulo - Zosankha
Kasupe	Chitsulo chotenthetsera kawiri, akasupe otentha Precision makina, pisitoni yachitsulo chotenthetsera
Mikono & Mabulaketi	Tri-Pack - Wokhazikika, mkono wofananira, ndi kukwera kwa jamb - Standard15% kusintha mphamvu mu mkono wokhazikika pakukwera kwa jamb pafupipafupi komanso pamwamba
Zida Zosankha	Gwirani Open ArmExtra Heavy Duty Hold Open Stop ArmExtra Heavy Duty Stop ArmExtra Heavy Duty ArmExtra Heavy Duty Gwirani Mkono Wotseguka Ntchito Yowonjezera Yolemera Khushion Stop Arm Ntchito Yowonjezera Yolemera Gwirani Khushion Stop Arm Yotseguka
Dzanja la chitseko	Osaperekedwa
Zomangira	Kudzicheka nokha, nkhuni zodzigunda nokha ndi zomangira zamakinaKugonana mtedza ndi mabawuti
Makulidwe a Khomo	1-3/4" (44 mm)1-3/8'' - 2-1/4'' (36 mm - 57 mm) - Zosankha
Malizitsani	Silver, Brown, White, Black, Ena popempha.
Chitsimikizo	10 Zaka
Cross reference	Norton 1600 mndandanda, LCN 1260, Sargent 1130, Dorma 7400 Series, Yale 50BC mndandanda, Arrow 900N mndandanda, Stanley D1650, Lawrence LH5016.

Mndandanda wa D4016 uli ndi thupi limodzi lopangidwa ndi aluminiyamu ndi 1-3 / 8 "pistoni yachitsulo yotenthetsera kutentha, pinion yotenthetsera kutentha ndi ma valve otsekedwa.Chitseko choyandikira cha D4016 Series ndi chovomerezeka cha ANSI/BHMA A156.4 Gulu 1, chalembedwa ndi UL ndipo chimathandizidwa ndi chitsimikizo cha zaka 10.

Mtundu Woyika Wopezeka

		Analimbikitsa	Analimbikitsa Max.
Chitsanzo #	Mphamvu yamasika	Kulemera kwa Khomo	Kukula kwa Tsamba la Khomo (mm)	Zolemba
D4016	1-6	20-150 KGS	1500 mm	Max 250lbs

* Pakakhala zitseko zazitali kapena zolemera modabwitsa, kwamphepo kapena kwamvula, kapena kuyika kwapadera, chitseko chachikulu choyandikira chitseko chiyenera kugwiritsidwa ntchito.

Miyeso Yazinthu

Chifukwa Chosankha Ife

Dorrenhaus imakhala ndi R&D Center, labotale yoyesera, malo opanga ndi dipatimenti yogulitsa, ili ndi akatswiri opitilira 10 ogwira ntchito ndi akatswiri ofufuza.Kuyambira pomwe idakhazikitsidwa, kupanga zinthu zowongolera zitseko zapamwamba nthawi zonse kwakhala cholinga cha Dorrenhaus.Anthu a ku Dorrenhaus ayesetsa mosalekeza kukonza zogulitsa, kubweretsa zida zapamwamba komanso zatsopano zaukadaulo, kupatsa kampani yathu luso labwino.Kuphatikiza apo, mainjiniya athu onse a R&D ali ndi zaka zopitilira 20 pamakampani oyandikira pafupi.