Small Size Zbk Roots Vacuum Pump with Rated Speed of 3.1-47 M3/Min

• Customization: Available
• After-sales Service: After Sales Service
• Warranty: 12 Months
• Model NO.: ZBK
• Oil or Not: Oil Free
• Structure: Rotary Vacuum Pump
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: High Vacuum
• Work Function: Fore Pump
• Working Conditions: Dry
• Pump Name: Zbk Roots Vacuum Pump
• High Pumping Speed: 3.8-60 M3/Min
• Rated Pumping Speed: 3.1-47 M3/Min
• Rated Vacuum: 33.3-48kpa
• Rated Speed: 400-550 Rpm
• Inlet/Outlet: 85-300mm
• Weight: 200-3500kg
• Transport Package: Export Packing
• Specification: As details
• Trademark: Haipurui
• Origin: China
• Production Capacity: 8000 Sets/Year
• Package Size: 120.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 80.000kg

Product Description

Shenyang Haipurui Vacuum Technology Co.,ltd.
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Vacuum Pump--ZBK roots vacuum pump


Purpose

The ZBK series Roots vacuum pump is a crude vacuum acquisition equipment widely used in industries such as paper making, chemical engineering, pharmaceuticals, building materials, food.clothing, sugar making, etc. It is an ideal equipment for vacuum dehydration of the long circular mesh suction tank or the long mesh paper machine mesh suction tank in the paper industry. Compared with water ring vacuum pumps, the ZBK series Roots vacuum pumps in this range have advantages such as high pumping speed, high efficiency, compact structure, small size, convenient maintenance, long service life, and low power consumption. The suction medium can be a mixture of dry, wet air, or water.but it cannot contain granular substances, high dust gases, or corrosive substances.



Structure and principle

This machine is driven by an electric motor through a V-belt pulley to rotate the active rotor, and asynchronous gear to drive the driven gear to rotate the driven rotor, The two rotors are not in contact with each other and maintain a clearance of about 0.4mm, Maintain a clearance of approximately 0.25mmbetween the rotor, pump body, and end cover. During operation, in the lower part of the pump chamber.due to the continuous separation of the two rotors, the volume expands. In the upper part, due to the continuous connection of the two rotors, the volume shrinks, completing the suction and discharge of gas, and creating a vacuum on the suction side, while the exhaust side is connected to the atmosphere and close to atmospheric pressure.
There is a soundproof box at the outlet of the pump body, which also has as table pressure and sealing effect, improving the working efficiency of the pump.


Parameter

Basic parameters		Roots vacuum pump model
name	unit	ZBK-33	ZBK-13	ZBK-15	ZBK-16	ZBK-16B	ZBK-17	ZBK-18
Maximum pumping speed	m3/min	3.8	6	10	15	20	30	60
Rated pumping speed	m3/min	3.1	4.2	7.5	11	16	22	47
Rated vacuum degree	Kpa	33.3	33.3	40	40	40	45	47
Rated speed	r/min	500	400	450	400	550	400	550
Inlet and outlet diameter	mm	Φ85	Φ125	Φ150	Φ200	Φ200	Φ250	Φ300
Equipped with motor		Y112M-4 4KW	Y160M-6 7.5KW	Y160L-4 15KW	Y200L-6 22KW	Y225M-6 30KW	Y280S-6 45KW	Y315M-6 90KW
Equipped with triangular belt		B 1150	B 2800	B 2800	B 3550	B 4000	B 4500	B 4000
Weight	kg	200	440	535	890	890	2100	3500
Size (LxWxH)	mm	680x359x575	906x583x915	965x578x950	1019x748x1205	1019x748x1205	1340x875x1550	2205x2934x2190

Installation of products
The following issues should be noted during installation:

1. Before installation, it is necessary to carefully inspect the inner cavity and upper muffler box of the product for foreign objects. If any foreign objects are found, they must be removed before installation.
2. Reasonable pipeline installation plan should be selected

1. ) The shorter the distance between the outlet of the vacuum system and the inlet of the pump, the better.
2. ) The fewer bends in the pipeline, the better.
3. ) The inlet pipeline should not be lower than the center line of the inlet, and the outlet pipe line should not have factors that cause significant resistance, such as climbing up the outlet pipeline or turning at right angles.
4. ) lt is best to match the inlet and outlet pipe diameter with the product's inlet and outlet diameter When dealing with a small vacuum system, it's permissible to use a smaller inlet pipe diameter, but it must not fall below 90% of the product's specification. This ensures optimal performance and efficiency of the system. It's crucial that the outlet pipe diameter is greater than or equal to the inlet pipe diameter, maximizing the system's operational efficiency and maintaining consistent pressure throughout the process. This design choice is essential for maintaining a steady and reliable vacuum flow.
5. ) Avoid hard bends at pipeline corners. Instead, ensure a smooth transition to maintain efficient flow and prevent potential blockages. A smooth transition is integral for maintaining optimal vacuum conditions and efficiency.
6. ) Opting for steel pipes is recommended for pipeline construction, offering durability and reliability under varying conditions.
7. ) For users with access, installing a steam water separator at the pump inlet is suggested to boost pump efficiency and further enhance energy savings. This addition not only optimizes performance but significantly reduces operational costs.

3. During pipeline installation or maintenance, it is critical to prevent foreign objects such as iron blocks, welding slag, and other debris from entering the system, ensuring uninterrupted operation. 4. To prevent leaks, add sealing gaskets at all pipeline joints, safeguarding against air or water ingress.
This precaution is vital for maintaining system integrity and performance.

More pictures
For further information, please reach out to us via email. Our team is ready to assist you with your inquiries.
To receive a tailored quotation, kindly send us the pump data sheet. This will enable us to cater to your specific requirements efficiently.

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Exhibition

Factory
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At Shenyang Heprui Vacuum Technology Co., Ltd., we are a pioneering force in high-tech innovation, dedicated to the R&D, design, manufacture, sales, and service of state-of-the-art vacuum pumps and comprehensive vacuum equipment. Our expert technicians continuously refine product designs and applications, leveraging advanced vacuum technology to deliver exceptional solutions across a multitude of industries. We proudly hold ISO9001 certification and have secured twelve patents and three software copyrights, reflecting our unwavering commitment to R&D excellence. Our versatile products serve a broad spectrum of sectors, including petrochemicals, pharmaceuticals, healthcare, electronics, new materials, aerospace, printing, packaging, papermaking, and automation. At Hepuri, our robust technical expertise and top-tier services empower our clients and partners, elevating their success to unprecedented levels.


Shenyang Haipurui Vacuum Technology Co., Ltd., a trailblazer in the vacuum technology domain, ingeniously designs products to fulfill diverse needs. Our products are primarily categorized into two distinct groups. The first category comprises vacuum acquisition equipment, featuring an outstanding range of vacuum pumps like the 2BV, 2BE, SK, and 2SK series of liquid ring vacuum pumps and compressors. Supplementing this are the SY and 2SY series of liquid ring compressors, as well as the XD series single-stage rotary vane vacuum pumps. The second category encompasses our innovative vacuum application products, including the meticulously engineered 2BW series liquid ring vacuum pump closed cycle systems, the robust JZJ series Roots vacuum pump units, and the advanced ZF series central vacuum systems.
Our cutting-edge vacuum application products distinguish themselves by incorporating vacuum acquisition equipment as the vacuum host or source. They are equipped with a sophisticated array of advanced components such as gas-liquid separators, vacuum buffer tanks, and heat exchangers, along with integrated pressure, temperature, and liquid level transmitters. Further enhancing their functionality are replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters for comprehensive real-time monitoring. These systems can also be equipped with a PLC and human-machine interface touch screens, enabling a seamless automation of pumps, valves, and other processes. This facilitates effortless parameter recording and real-time status monitoring, achieving remarkable process automation.

We proudly possess an impressive portfolio of patent certificates, testament to our relentless pursuit of innovation and quality excellence.

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.West union.
5.What information do you need to offer a quotation?
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz
If you have full data sheet,pls send to us also.