20kg 2xz Rotary Vane Vacuum Pump with Adjustable Pumping Speed Range

• Customization: Available
• After-sales Service: After Sales Service
• Warranty: 18 Months After Delivery
• Model NO.: 2xz
• Oil or Not: Oil
• Structure: Rotary Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: High Vacuum
• Work Function: Fore Pump
• Working Conditions: Wet
• Pumping Speed: 0.25L/S to 25L/S
• Partial Pressure: ≤6×10-2
• Total Pressure: ≤6.5
• Speed: 1450r/Min
• Power of Motor: 0, 12kw to 2.2kw
• Working Voltage: 220V/380V
• Air Intake Outer Diameter: 15mm to Kf-50mm
• Noise: 63dB to 72dB
• The Amount of Oil: 0.5L to 5L
• Net Weight: 15kg to 85kg
• Transport Package: Export Packing
• Specification: According to customer requirements
• Trademark: Haipurui
• Origin: China
• Production Capacity: 8000sets/Year
• Package Size: 40.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Introducing the 2XZ Rotary Vane Vacuum Pump with Adjustable Pumping Speed Range, a versatile marvel from Shenyang Haipurui Vacuum Technology Co., Ltd. This essential piece of equipment is expertly crafted to efficiently evacuate gases from sealed containers. Whether employed on its own or as a preliminary pump for booster, diffusion, molecular, maintenance, or titanium pumps, it stands as a pillar in various industries. Ideal for the manufacturing of electric vacuum containers, vacuum welding, and photographic plate making, it is also indispensable for food packaging, vacuum forming, and refrigerator maintenance. It seamlessly integrates with instrument and meter equipment and is a trusted ally in laboratory testing.

Engineered to operate in high vacuum conditions, the pump is designed for continuous use of up to 2 hours, accommodating ambient temperatures ranging from 5 ºC to 40 ºC. It maintains optimal performance with an inlet pressure not exceeding 1330Pa. For pressures above this threshold,
the pump must be limited to a 3-minute operation to ensure safety and longevity.

Working principle

1) Within the pump chamber, the eccentric rotor is strategically placed, featuring three slots where the rotor glides effortlessly.
2) As the rotor spins, it compartmentalizes the internal space into three distinct chambers, their volumes dynamically shifting with each rotation.
3) Gas is drawn into the intake chamber, compressed, and then expelled through the exhaust valve, ensuring efficient operation.
4) Oil is injected into the intake chamber, serving vital roles in sealing, lubrication, and cooling. It is propelled by compressed gas,
Upon entering the fuel tank, oil is gravitationally separated, with smaller molecules progressing into the exhaust filter, maintaining system integrity.
This intelligent circulation process ensures that reclaimed oil is recycled back into the pump chamber. A float valve plays a crucial role by regulating this circulation, preventing atmospheric pressure intrusions when the collection system is devoid of oil.
Thus, the vacuum remains unbroken even as oil transitions from the fuel tank to the suction side of the pump chamber.
5) The pressure differential is the driving force behind the oil circulation, ensuring continuous operation.

For industries demanding safety, the pump can be transformed into an explosion-proof variant. This makes it ideal for petroleum, chemical, mining, pharmaceutical operations, oil depots, gas stations, liquefied gas stations, gas pipelines, and aerospace industries, offering unparalleled reliability.

For added convenience, users have the option to install an inflatable electromagnetic pressure differential vacuum valve at the pump's inlet. This innovation automatically isolates the vacuum system and fills the pump chamber with air during power interruptions, preventing oil backflow and ensuring the vacuum system's cleanliness and integrity.

Material choices are versatile; should you require alternatives, simply reach out via email, and we will accommodate your needs with precision.
The high-quality spare parts, sourced from premium export brands, guarantee the superior performance and reliability of our vacuum pump.

Product Parameters

 

Tpye		2XZ-0.25	2XZ-0.5	2XZ-1	2XZ-2	2XZ-4	2XZ-6	2XZ-8	2XZ-15	2XZ-25
Pumping speed           L/s		0.25	0.5	1	2	4	6	8	15	25
Ultimate pressure  Pa	partial pressure	≤6×10^-1	≤6×10^-2	≤6×10^-2	≤4×10^-2	≤4×10^-2	≤4×10^-2	≤4×10^-2	≤4×10^-2	≤4×10^-2
	total pressure	≤6.5	≤1.33	≤1.33	≤1	≤1	≤1	≤1	≤1	≤1
Speed                      r/min		1450	1450	1450	1450	1450	1450	1450	1450	1450
Power of motor        Kw		0.12	0.18	0.25	0.37	0.55	0.75	1.1	1.5	2.2
Working voltage         V		220	220	220/380	220/380	220/380	380	380	380	380
Air intake outer diameter      mm		15	20(KF-16)	20(KF-16)	30(KF-25)	30(KF-25)	KF-40	KF-40	KF-40	KF-50
Noise       dB(A)		63	65	65	65	66	68	70	70	72
The amount of oil     L		0.5	0.6	0.7	1	1.2	2	3	4	5
Outline dimension       mm		400×125×230	440×140× 240	460×140× 240	480×140× 250	520×140× 250	560×200×340	650×240×430	700×240×430	770×240×430
Net weight         Kg		15	16	17	20	22	40	60	75	85

Company Profile

Shenyang Haipurui Vacuum Technology Co., Ltd. stands as a beacon of innovation and expertise in the realm of high-tech solutions, specializing in the pioneering research, meticulous design, advanced manufacturing, and comprehensive service of vacuum pumps and complete vacuum systems. Our company boasts a team of seasoned vacuum technicians who are at the forefront of absorbing and integrating cutting-edge vacuum technologies. This commitment allows us to continually evolve our product designs and applications, delivering exceptional solutions tailored to meet the diverse vacuum needs across numerous industries. Proud holders of the ISO9001 quality management system certification, we have achieved twelve patents and three software copyrights, underscoring our relentless pursuit of excellence and innovation. Our expansive product range serves a multitude of sectors including petrochemicals, pharmaceuticals, healthcare, electronics, new materials, aerospace, printing, packaging, papermaking, and automation. With Haipurui's robust technical capabilities and unwavering commitment to high-quality service, we empower our customers and partners to achieve unparalleled success.

Our product line is thoughtfully categorized into two main segments-Vacuum Acquisition Equipment and Vacuum Application Products. The former includes an array of rotary and liquid ring vacuum pumps such as the 2BV, 2BE, SK, and 2SK series, alongside liquid ring compressors like the SY and 2SY series, not to forget the XD series single-stage rotary vane vacuum pumps. On the other hand, our Vacuum Application Products feature sophisticated systems like the 2BW series liquid ring vacuum pump closed cycle system, JZJ series Roots vacuum pump unit, and the ZF series central vacuum system, all designed to deliver unparalleled performance and reliability.

In the arena of Vacuum Application Products, our systems ingeniously integrate vacuum acquisition equipment as the core vacuum host. These setups are further enhanced with components such as gas-liquid separators, vacuum buffer tanks, heat exchangers, and transmitters for pressure, temperature, and liquid levels. Additional elements include replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters, which collectively enable real-time monitoring of various control points. To elevate operational excellence, these systems can be equipped with PLCs and cutting-edge human-machine interface touch screens, facilitating automatic control of pumps and valves in alignment with user-specific processes. This ensures seamless recording of parameters and real-time operational statuses, achieving genuine process automation.

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