Zl Dry Oil-Free Vacuum Pump Compact Direct Connection for Multiple Fields of Use Do Not Require Maintenance

• Customization: Available
• After-sales Service: After Sales Service
• Warranty: 12 Months
• Model NO.: ZL
• Oil or Not: Oil Free
• Structure: Diffusion
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: High Vacuum
• Work Function: Fore Pump
• Working Conditions: Dry
• Speed: 1450rpm
• Designed Pumpong Capacity: 235-1500L/Min
• Ultimate Vacuum: ≥84kpa
• Continous Operative Vacuum: ≥60kpa
• Continous Poerative Pressure: ≥60kpa
• Transport Package: Export Packing
• Specification: As details
• Trademark: Haipurui
• Origin: China
• Production Capacity: 8000 Sets/Year

Product Description

Working principle

The  structure  ofoilfree  vacuum  pump  is  in  the  space  between  the  cylinder  block  and  the  side  cover  the  rotor  is  installed eccentrically   onthe   cylinder   body,and   there   is   a   very   small   gap   between   the   rotorand   the   cylinder   body.Several   graphite   slides    are  installed  in  the  slot  of  the   rotor  surface.When  the  rotor  slides  under  the  centrifugal  force,It  makes  graphite  slide  and  the  inner wallof  the   cylinder   body   arein   contact   state
The  space  around  the  sliding  vane  rotor,the  cylinder  and  the  side  coverischanged  with  the  rotation  of  the  rotor.As  shown  in  the figure  with  the   rotation  from   1   to2,the  volume  gradually   reduced,the  suction  gas   is   compressed  from  3to  4,the  gas   is  excluded  from  the  outside.With  the  continuous  process  the  air  is  transferred  from  the  suction  port  tothe  exhaust  port
Apump  with  4pcs  slides  will   be   subjected  toa4times   exhaust   process   for  a  week.When  the   suction   end  of  the   maximum   volume ofV(L),the   numberof   turns    is   N(rpm),and   the   4VN(L)ofthe    air   is   excluded    in   one    minute.This   theoretical   value   as   the    exhaust velocity.

Features

When use vacuum, exhaust . The occasions doesnot contain oil.
It will not like vacuum pump, Oil free vacuum pump will not pollute the working environment or products (paper, materials),and can be used in various fields.
Compared with the oil vacuum pump ,the oil free vacuum pump does not need to refuel. Basically do not require inspection and maintenance.
The oil free vacuum pump has the advantages of low running noise, long service lise, it also provided with a vacuum pressure gauge and a pressure regulating controller.
Because use a special self-lubricating carbon slide, it has a strong wear resistance. 
Because it can operate at gig speed, so it can be directly connected wit the motor. this makes the pump miniaturization.
Due to the high speed rotation of multiple sliding plates, it makeds the advantageds of small pulsation , suction and stable exhaust.

Compact ZL direct series

Application Area

                  petroleum                                   Chemical                                          machine

                      Mine                                            Medical                                           Food

Company Introdution

Shenyang Haipurui Vacuum Technology Co., Ltd. is a high-tech enterprise, specialized in special new enterprises, the company is committed to vacuum pump, vacuum complete equipment R & D, design, manufacturing, sales and service, own land of 20 acres, plant 7,000m, has many years engaged in the vacuum industry experienced technical personnel, according to the cutting-edge vacuum technology and the actual needs of users, Continuously develop and improve product design and application to provide optimal solutions for vacuum applications in various industries. Our company has passed ISO9001 quality management system certification, successively obtained a number of patents and software Copyrights, gather force breakthrough, improve the level of products and services.
The company's products mainly have two categories:
One is vacuum obtaining equipment that vacuum pump, 2BV, 2BE, SK, 2SK series liquid ring vacuum pump and compression machine, SY, 2SY series liquid ring compressor, ZJ series Roots vacuum pump, LGB series screw vacuum pump, XD, 2XZ, 2X series rotary vane vacuum pump, WLW reciprocating vacuum pump.

Certificate

 

Export Packing

 

Exhibition

FAQ

1.Are you a factory or trading company?
We are a factory and we have professional team of workers,Designers and inspectors.
2.Do you accept custom?
Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.
3.What's your shipping terms?
If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.
4.Whats your payment terms?
Until now , we can accept TT.LC.
5.What information do you need to offer a quotation?                
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz