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".

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Makhalidwe Okhazikika

Spring Power	Kukula Kosinthika1-6
Kukhalitsa	2000,000 kuzungulira pamwamba
Mavavu	Ma valve osinthika osinthika ndi kuseseratu liwiro
	Valavu yosinthira kumbuyo - Standard
	Mavavu ochedwetsa - Mavavu Osasankha - Mavavu Okhazikika
Zakuthupi	Kuponya ChitsuloKutentha kovomerezeka kuti mugwiritse ntchito kwanthawi yayitali ndi pakati pa 40°F (-42°C) ndi 150°F (66°C)
Chophimba	Chivundikiro chonse cha pulasitiki - Standard
Chophimba	Pchivundikiro chachitsulo chophatikizidwa - Optionl
Kasupe	Chitsulo chotenthetsera kawiri, akasupe otentha Precision makina, pisitoni yachitsulo chotenthetsera
Mikono & Mabulaketi	Tri-Pack - Nthawi zonse, mkono wofananira, ndi phiri la jamb lapakati - Kusintha kwamphamvu kwa Standard15% mu mkono wokhazikika pakukwera kwapakatikati komanso kwapakati
Zida Zosankha	Gwirani Mkono Wotseguka Ntchito Yowonjezera Yolemera Gwirani Mkono Wotsegula Wonunkhira Mkono Wowonjezera Wolemera Kwambiri Wonunkhira Arm Yowonjezera Yolemera Kwambiri Ntchito Yowonjezera Yolemera Gwirani Arm Yotseguka Mkono Wowonjezera Wolemera Wowonjezera Wonunkhira Ntchito Yowonjezera Yolemera Gwirani Mkono Wotsegula Khushoni Wonunkhira
Dzanja la chitseko	Osaperekedwa
Mabulaketi Osasankha	Phiri la Arm Wanthawi Zonse - Sitima Yocheperako PanjanjiParallel Arm Mount - Sitima Yapakatikati
Zomangira	Kudzicheka nokha, nkhuni zodzigunda nokha ndi zomangira zamakinaKugonana mtedza ndi mabawuti
Makulidwe a Khomo	1-3/4" (44 mm)-Zokhazikika1-3/8'' - 2-1/4'' (36 mm - 57 mm) - Zosankha
Malizitsani	Silver, Brown, White, Black, Ena powapempha.
Chitsimikizo	30Zaka
Cross reference	LCN 4041, LCN 4040, LCN 4040xp, Norton 7500, Dorma 8900, Cal-Royal CR441, Hager 5100, Sargent 291, Dor-O-Matic SC70, Corbin Russwin DC3200, Ya0le 6400 DC6200 ndi DC6200

Mndandanda wa D9016 ndiwokhazikika kwambiri ku Dorrenhaus wokwera pamwamba, wopangidwa kuti ukhale wovuta kwambiri kugwiritsa ntchito komanso kuzunza.Imakwaniritsa miyezo ya ANSI/BHMA A156.4 Giredi 1 ndipo ADA yachepetsa zofunikira zamphamvu yotsegulira.Choyandikiracho ndi CUL ndipo UL adalembedwa kuti azitseka zitseko popanda kugwira-kutseguka ndipo ali ndi chitsimikizo chazaka 30.

Mtundu Woyika Wopezeka

		Analimbikitsa	Analimbikitsa Max.
Chitsanzo #	Mphamvu yamasika	Kulemera kwa Khomo	Kukula kwa Tsamba la Khomo (mm)	Zolemba
D9016	1-6	20-150 KGS	1500 mm	Max 330lbs

* 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.