Tag Archives: spare part vacuum pump

China factory Asm CHINAMFG Machine Spare Part 00335989s02 Vacuum Generator Complete Vacuum Pump Dlm1 vacuum pump connector

Product Description

ASM CHINAMFG machine spare part 0571989S02 Vacuum Generator complete Vacuum Pump DLM1

Product Description


Product name ASM Siemens Vacuum Generator for Vacuum Pump DLM1
Condition New and Used
Usage ASM place machine Spare Part accessories
Quality 100% tested
Package Carton Box or wooden case
Part number 0571989
Payment Paypal, western Union,TT ,L/C and etc.
Delivery UPS,DHL,FedEx, express delivery, sea and air transport.
Application SMT PCB Assembly Production Line, Siemens place machine spare parts accessories

Comprehensive product category for you to choose from
1 Placement machine feeder 13 LED pick and place machine
2 SMT placement machine 14 Wave soldering Machine
3 SMT AOI 15 SMT coating machine
4 SMT SPI 16 SMT cleaning machine
5 SMT stencil printer 17 SMT label mounter
6 SMT reflow oven 18 PCB cutting machine
7 SMT X-Ray 19 PCB laser machine
8 SMT feeder 20 PCB handling machine
9 SMT nozzle 21 SMT mounter
10 SMT digital camera 22 SMT accessories
11 SMT sensor 23 Placement machine accessories
12 SMT motor 24 Etc.

Welcome to consult.

Detailed Photos

Element sensor: all mounting heads have programmable pressure control technology.
PCB deformation automatic compensation technology, component height deviation adaptive function.
Timely mount pressure self-learning feedback technology to completely eliminate flying parts and damage during mounting. In the normal production process, the working head should maintain the fastest speed and stable patch ability. The element sensor has the ability to detect the height, so as to ensure the safety of the patch

Packaging & Shipping

We use wooden case packaging, vacuum packaging, carton packaging and other combinations
ensure that the goods will not be damaged during transportation.


Company Profile

ZheZheJiang nling Industrial Co. , Ltd is focusing on golobal Placement machine industry.
Our company is a high-end brand manufacturer of automatic AOI visual inspection equipment and a global supplier of CHINAMFG accessories, which integrates R & D, manufacturing, sales and service. The company’s R & D team is composed of overseas and domestic senior VISION technical experts, has many years of R & D and manufacturing experience in the AOI visual inspection equipment industry, and the core technology has obtained a number of invention and application patents. At the same time, it also operates various brands of CHINAMFG whole-line equipment leasing business, CHINAMFG maintenance business, CHINAMFG accessories business.



Our Advantages


1. Brand authentic guarantee
2. Customization is acceptable
3. Professional technical and sales team
4. Complete CHINAMFG brand and product support
5. Over 15 years experience, quality guarantee.
6. Full range of products, sufficient inventory and fast delivery time

Brand Partner



1. What products can you provide? 
Placement Machine Feeder, CHINAMFG Placement Machine, CHINAMFG AOI, CHINAMFG SPI, CHINAMFG Stencil Printer, CHINAMFG Reflow Oven, CHINAMFG X-Ray, CHINAMFG Feeder, CHINAMFG Nozzle, LED Pick & Place Machine, Wave Soldering Machine, CHINAMFG Coating Machine, CHINAMFG Cleaning Machine, CHINAMFG Label Mounter, PCB Cutting Machine, PCB Laser Printer Machine, PCB Handling Machine, CHINAMFG Mounter Sales: Placement Machine, Placement Machine Accessories, CHINAMFG Accessories.

2. Can I get a sample? what is your MOQ?
Yes, sample is available, our MOQ is 1 piece 

3. How long will it take to deliver the goods?
About 1 to 7 working days. 

4. What kinds of brands of parts can you provide? 
We have Fuji, Juki, Yamaha, Samsung, Panaconic, Siemens, Universal, Hitachi etc.

5. What is the warranty of feeders?
We provide 6 months` warranty on new accessories and 3 months on Second hand accessories, actual life depends on working and maintanance. If it can not work after newly received , free repalcement would be sent immediately or refund


After Sales Service


24 hrs online, quick response, guaranteed warranty for you!
For more information, please visit our Official website






/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: 24 Hrs Online
Condition: New and Used
Speed: Super High Speed
Precision: High Precision
Certification: RoHS, ISO, CE
Warranty: 6 Months


vacuum pump

Can Vacuum Pumps Be Used for Vacuum Furnaces?

Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:

Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.

Here are some key points regarding the use of vacuum pumps in vacuum furnaces:

1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.

2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.

3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.

4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.

5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.

6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.

7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.

8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.

Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.

vacuum pump

Can Vacuum Pumps Be Used for Chemical Distillation?

Yes, vacuum pumps are commonly used in chemical distillation processes. Here’s a detailed explanation:

Chemical distillation is a technique used to separate or purify components of a mixture based on their different boiling points. The process involves heating the mixture to evaporate the desired component and then condensing the vapor to collect the purified substance. Vacuum pumps play a crucial role in chemical distillation by creating a reduced pressure environment, which lowers the boiling points of the components and enables distillation at lower temperatures.

Here are some key aspects of using vacuum pumps in chemical distillation:

1. Reduced Pressure: By creating a vacuum or low-pressure environment in the distillation apparatus, vacuum pumps lower the pressure inside the system. This reduction in pressure lowers the boiling points of the components, allowing distillation to occur at temperatures lower than their normal boiling points. This is particularly useful for heat-sensitive or high-boiling-point compounds that would decompose or become thermally degraded at higher temperatures.

2. Increased Boiling Point Separation: Vacuum distillation increases the separation between the boiling points of the components, making it easier to achieve a higher degree of purification. In regular atmospheric distillation, the boiling points of some components may overlap, leading to less effective separation. By operating under vacuum, the boiling points of the components are further apart, improving the selectivity and efficiency of the distillation process.

3. Energy Efficiency: Vacuum distillation can be more energy-efficient compared to distillation under atmospheric conditions. The reduced pressure lowers the required temperature for distillation, resulting in reduced energy consumption and lower operating costs. This is particularly advantageous when dealing with large-scale distillation processes or when distilling heat-sensitive compounds that require careful temperature control.

4. Types of Vacuum Pumps: Different types of vacuum pumps can be used in chemical distillation depending on the specific requirements of the process. Some commonly used vacuum pump types include:

– Rotary Vane Pumps: Rotary vane pumps are widely used in chemical distillation due to their ability to achieve moderate vacuum levels and handle various gases. They work by using rotating vanes to create chambers that expand and contract, enabling the pumping of gas or vapor.

– Diaphragm Pumps: Diaphragm pumps are suitable for smaller-scale distillation processes. They use a flexible diaphragm that moves up and down to create a vacuum and compress the gas or vapor. Diaphragm pumps are often oil-free, making them suitable for applications where avoiding oil contamination is essential.

– Liquid Ring Pumps: Liquid ring pumps can handle more demanding distillation processes and corrosive gases. They rely on a rotating liquid ring to create a seal and compress the gas or vapor. Liquid ring pumps are commonly used in chemical and petrochemical industries.

– Dry Screw Pumps: Dry screw pumps are suitable for high-vacuum distillation processes. They use intermeshing screws to compress and transport gas or vapor. Dry screw pumps are known for their high pumping speeds, low noise levels, and oil-free operation.

Overall, vacuum pumps are integral to chemical distillation processes as they create the necessary reduced pressure environment that enables distillation at lower temperatures. By using vacuum pumps, it is possible to achieve better separation, improve energy efficiency, and handle heat-sensitive compounds effectively. The choice of vacuum pump depends on factors such as the required vacuum level, the scale of the distillation process, and the nature of the compounds being distilled.

vacuum pump

What Is the Purpose of a Vacuum Pump in an HVAC System?

In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:

The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.

Here are the key reasons why a vacuum pump is used in an HVAC system:

1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.

2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.

3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.

4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.

In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.

China factory Asm CHINAMFG Machine Spare Part 00335989s02 Vacuum Generator Complete Vacuum Pump Dlm1   vacuum pump connector	China factory Asm CHINAMFG Machine Spare Part 00335989s02 Vacuum Generator Complete Vacuum Pump Dlm1   vacuum pump connector
editor by CX 2024-03-29