2020久久香蕉国产线看观看丨黑人大群体交免费视频丨亚洲成a人v欧美综合天堂麻豆丨少妇高潮太爽了在线视频丨久久天天躁狠狠躁夜夜96流白浆

鄭州巴特_專業的熔體泵、齒輪泵、計量泵生產廠家。

  • 服務熱線
    0371-67993077
  • 圖文傳真
    0371-67993277
  • 在線服務
    點擊這里給我發消息
  • 掃描二維碼,點擊可掃描大圖
當前位置:熔體泵首頁 >技術支持 > 熔體泵知識 > >巴特熔體泵正文

熔體泵、齒輪泵使用范圍 Application

發布日期:2013-11-02 08:37:34   來源:巴特熔體泵

  熔體泵屬于容積式齒輪泵,采用一對外齒合的圓柱齒輪(直齒、斜齒、人字齒)相對轉動來運輸送高黏度的流體。所有齒輪和配合面都經過精磨、并嚴格控制裝配間隙來獲得精確的流量。齒輪和泵體根據不同的共況,ZB-B系列采用鉻鎳合金鋼、高溫工具鋼材料;ZB-H系列采用進口CPM工具鋼或鈦鉭合金材料,整體淬火,硬度HRC62-68,耐磨性好。

  1.ZB-B系列:工作溫度:≤400℃(750℉),清洗溫度:≤450℃(850℉),出口壓力≤40Mpa(6,000psi),黏度:≤30000Pa.s

  2.ZB-H系列:工作溫度:≤510℃(950℉),清洗溫度:≤590℃(1100℉),出口壓力≤70Mpa(10,000psi),大壓差:50Mpa(7,000psi), 黏度:≤20000Pa.s

  3.密封 一般采用螺旋密封和填料密封,也可根據客戶要求采用其他機械密封形式。

  4.驅動 電機+減速機+萬向聯軸器+泵體,電機采用變頻調速或伺服調速,可以隨意調至所需流量。對于產品看、精度要求高的,建議采用伺服電機調速。

  5.加熱 熔體泵采用電加熱棒加熱或熱傳媒加熱,可以精確控制熔體溫度。

  Melt pump belongs to positive displacement gear pump, adopt a pair of external gearing cylindrical gears(straight gear, helical gear, herringbone gear) with relative turning to deliver high viscosity fluid. All gears and fitting surfaces are accurate grinded, and obtain precision flow by controlling the assembling clearance strictly. Gear and pump body varies to different materials. ZB-B series are produced by nickel-chrome alloy steels and high temperature tool steels. ZB-H series are produced by import CPM tool steels or titanium-tantalum alloys, the rigidity is HRC62-68 and they are wear-resistant.

  1. ZB-B series: working temperature: ≤400℃(750℉), cleaning temperature:≤450℃(850℉), outlet pressure:≤40Mpa(6000psi), visocity:≤30000pa.s

  2. ZB-H series: working temperature: ≤510℃(950℉), cleaning temperature:≤590℃(1100℉), outlet pressure:≤70Mpa(10.000psi), max. Differential pressure: 50Mpa (7.000psi), visocity: ≤20.000pa.s

  3. Sealing: Helical sealing and packing sealing. Mechanical seal can be adopted according to customers' needs.

  4. Drive motor+reducer+universal coupling+pump body, you can use frequency control or direct current governor for the motor and adjust the flow to your need optionally. We suggest using servo motor for speed governing if the products are high precision.

  5. Heating melt pump adopts electric heating or heat medium heating and the temperature of the melt can be controlled accurately.

主站蜘蛛池模板: 亚洲精品久久午夜麻豆| 性做久久久久久免费观看| 免费看男女做爰爽爽视频| 久久精品国产亚洲a片高清不卡| 蜜桃av久久久一区二区三区麻豆| 少妇扒开双腿让我看个够| 国产亚洲精品在av| 国产乱人无码伦av在线a| 国产尤物av尤物在线看| 麻豆av字幕无码中文| 国产精品极品在线拍| 人妻av中文字幕无码专区| 欧美自拍嘿咻内射在线观看| 亚洲欧美日韩综合久久久| 国产丝袜在线精品丝袜| 国产亚洲精品a久久777777| 99久久99久久久精品齐齐| 成人免费看片又大又黄| 国产亚洲精品97在线视频一| 双腿高潮抽搐喷白浆视频| 爽到高潮无码视频在线观看| 丰满熟女人妻中文字幕免费| 免费特级毛片| 伊人久久大香线蕉午夜av| 国产内射xxxxx在线| 国产md视频一区二区三区| 丁香激情综合久久伊人久久| 少妇高潮无套内谢| 亚洲色欲在线播放一区| 毛片无遮挡高清免费| 亚洲熟妇国产熟妇肥婆| 成人区精品一区二区不卡| 久久久无码精品国产一区| 麻豆md0077饥渴少妇| 国产肉体ⅹxxx137大胆| 日日噜噜夜夜狠狠久久无码区| 99精品国产高清一区二区麻豆| 色综合久久久无码中文字幕波多| 日本丰满白嫩大屁股ass| 亚洲综合无码无在线观看| 三级三级久久三级久久|