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DJ-750、DJ-1400 High Vacuum Coating System Mirror
高真空制鏡鍍膜機
　
Photo here !  Photo here!
DJ-750                                                            DJ-1400
　
　
簡介
        此兩型設備用於蒸鍍經過清潔處理的玻璃表面，在高真空狀態下加熱鋁，使金屬鋁分子在極短時間內升華蒸發到玻璃表面，形成牢固的鋁膜。該鋁膜是具有高反射率的反射膜，用於民用製鏡生產及作為能源工業中的反光材料。
        原來生產日用鏡是用化學工藝將硝酸銀用葡萄糖還原，使銀沉積在玻璃上，之後還需在銀層上加一層含鉛漆的保護層。此種曲舊工藝消耗大量白銀，並產生二廢污染。真空鍍鋁制鏡改化學反應工藝為物理鍍過程。此項改進每年可為國家節約數十噸白銀和大量糧食，同時完全消除三廢污染，從而成為倍受國內外用戶歡迎的設備。
　
　
特點
(1)     本廠獨創設計的三角形空間工件架，具有工件不需旋轉，裝片容量大，膜層均勻，成品無破損等優點，使用操作方便。
(2)    DJ型鍍膜設備應用範圍廣，不僅能製各種規格的玻璃鏡、稍加改裝後還可鍍各種塑料製件。
(3)    無公害、無三廢處理要求。
(4)     生產效率高，配有專用活動架，以適用於不同規格玻璃的夾持。
　
　
主要技術性能規範
(1)    型號                                              DJ-750                                  DJ-1400
　
(2)    真空室尺寸(長 X 寬 X 高)          800 x 750 x 1700mm           1480 x 1400 x 1700mm
(3)    可鍍玻璃厚度                              2 ~ 5mm                               2 ~ 5mm
　
(4)    工件尺寸與數量                          a組610x1500x6塊               610x1500x24塊
                                                             b組610x1500x4塊               最大可鍍規格
                                                             800x1000x2塊                     1300x1500x4塊
                                                             ( a 組 b 組任選一組)          800x1500x8塊
　
(5)    極限真空                                     < 5 x 10-5托                         < 5 x 10-5托
　
(6)    抽氣時間:空載時                         從760 ~ 5x10-4托                 從760 ~ 5 x 10-4托
                                                             < 10分                                  < 15分
　
(7)    蒸發電參數                                   6kW                                     20kW
(8)    蒸發電極                                       鎢絲                                    鎢絲
(9)    蒸發電極數                                   12 ~ 16對                            48 ~ 64對
(10)    總功率                                         19kW                                   55kW
(11)    耗水量(升 / 時)                            500                                      600
(12)    體積(長x寬x高)                           2600x2170x2050mm          4300x3700x2375mm
(13)    總重量kg                                     2500                                     6000

　

Beief Introduction
        Model DJ-750 and Model DJ-1400 are specially applied to coation aluminium on the cleaned glass plate surface serving as a mirror. Under high vacuum the aluminium is heated so that the aluminium molecules can, in a very short time, be evaporated and subsequently formed a strong aluminium film on the object being coated. The film thus prepared posseses high reflectivity and serves as mirror or reflective material in energy industry.
        In the old chemical process of mirror production, sliver nitrate used to be reduced by glucose, making the silver deposit on the glass plate. Then a paint containing lead was coated on as a protective layer. In the above mentioned process a large amount of silver would be consumed while producing contamination. The vacuum coating changes the old chemical technology into physical process. This improvement may economize a large amount of silver and food while eliminating contamination. So at present it is appreciated by users in and out field of our country.
　
Features
(1)    The triangle structural substrate reak has a lot of adcantages: unnessacery to revolve the substrates, large capacity, uniform coat, no breakage of the object prepared and convenient in operation.
(2)    The DJ-Models have wide applications to producing not only mirrors of different specifications but also various plastic parts through suitable improvement.
(3)    No contamination.
(4)    Very high efficiency by a special movable glass plate holder.
　
Main Technical Specifications
(1)    Model:                                              DJ-750                               DJ-1400
(2)    Vacuum Chamber: (L x W x H)         800 x 750 x 1700mm         1480 x 1400 x 1700mm
(3)    Thickness of Glass Plate:                    2~5mm                              2~5mm
　
(4)    Size and Capacity of Plate: Set A: 610x1500mm,6 pcs     610x1500mm,24pcs Maximum Size
                                                  Set B: 610x1500mm,4 pcs    1300x1500mm,4 pcs
                                                              800x1000mm,2 pcs    800x1500mm,8 pcs
　
(5)    Ultimate Vacuum:                            < 5 x 10-5 Torr                   < 5 x 10-5 Torr
　
(6)    Pumping Time: No Load                 From 760 to 5 x 10-4         From 760 to 5 x 10-4
                                                                Torr within 10 min.               Torr within 15 min.
　
(7)    Evaporation Electrical Data:              6kW                                   20kW
(8)    Evaporation Electrode:                     Tungsten Wire                     Tungsten Wire
(9)    Numbers of Electrode:                     12 ~ 16 Pairs                       48 ~ 64 Pairs
(10)    Total Power:                                   19kW                                  55kW
(11)    Water Consumption:                       500 I/h                                600 I/h
(12)    Overall Dimensions: (L x W x H)   2600x2170x2050mm           4300x3700x2375mm
(13)    Total Weight:                                  2500kg                                6000kg
浩晴真空機械設備公司
Ho Ching Vacuum Machinery & Equipment Co.
(浩晴貿易有限公司 HO CHING TRADING LTD.)
Tel: (852) 2116 9310       Fax: (852) 2479 2385
URL: http://www.hoching.com.hk       E-mail :sales@hoching.com.hk
Copyright 2000  HO CHING TRADING LTD. All Right Reserved