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Vacuum Group System

Vacuum technology is widely used in petroleum, chemical, pharmaceutical and other industries, such as evaporation under reduced pressure, crystallization, distillation, drying, negative pressure concentration, chemical reaction absorption and vacuum conveying materials and other processes, the application of vacuum technology can save energy and reduce consumption, speed up the reaction speed, improve product quality and increase economic benefits.

We are capable to provide energy-saving and environmentally friendly vacuum systems according to the user’s material characteristics, production capacity and quality requirements. We mainly promote tube condenser type indirect ice-water circulation vacuum pump for steam injection vacuum pump, and dry screw vacuum pump group for mechanical vacuum pump. Both types of vacuum pumps have no sewage discharge and high vacuum degree, which is a better choice for energy saving and emission reduction.

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Additional information

Working Medium

As per process demand, biodiesel (fuel), CBD Oil, Ethanol, fish oil esters, food additives, Oil and Lipids, Pesticides and Surfactants, Pharmaceutical intermediates

Production Material

Carbon Steel, Stainless Steel 304, Stainless Steel 316

Working Pressure

-0.1~1Pa, -0.1MPa, -0.1Pa, 1~5Pa, 10~100Pa, 100~1000Pa

Description

Roots screw dry vacuum group system is a dry oil-free vacuum unit composed of ZJ type Roots pump as main pump and screw vacuum pump as fore stage pump. After the front-stage screw vacuum pump works, the starting of Roots pump is controlled by vacuum gauge and vacuum relay.

The Roots screw vacuum group is characterized by its exceptional attributes and versatile utility. This state-of-the-art system boasts an impressive vacuum degree, ensuring a highly efficient evacuation process across a broad working pressure spectrum. Notably, it stands out as an oil-free vacuum solution, making it an environmentally friendly and cost-effective option.

Designed with durability in mind, the system is fortified with anti-corrosion treatments, ensuring long-term reliability even in harsh industrial environments. Its remarkable pumping efficiency extends its suitability across an array of industries, including medicine, electronics, solar energy, metallurgy, and food processing.

In the pharmaceutical sector, this vacuum unit finds its niche in high vacuum distillation, vacuum evaporation, dehydration crystallization, and various critical processes. Furthermore, in the electric power industry, it excels in vacuum dipping and vacuum drying applications, demonstrating its adaptability and efficacy.

This vacuum system also emerges as the preferred choice for applications such as vacuum coating, vacuum smelting, vacuum heat treatment, vacuum filtration, and freeze-drying. Its versatility and precision make it an indispensable asset for achieving consistent and high-quality results in diverse industrial processes.

 

The main features advantages:
1. There is no oil in the pump cavity, no pollution to the pumped system, and clean high vacuum can be obtained.
2. No oil in the pump chamber, very easy to realize the recovery of solvents.
3. The pump chamber of Roots pump and screw pump are nickel-plated or coated with Hastelloy coating, which can pump water vapour, solvent gas and other corrosive media.
4. Because the main pump and the fore stage pump are oil-free dry vacuum pumps, there is no wastewater and waste oil discharge. No pollution to the environment.

Additional information

Working Medium

As per process demand, biodiesel (fuel), CBD Oil, Ethanol, fish oil esters, food additives, Oil and Lipids, Pesticides and Surfactants, Pharmaceutical intermediates

Production Material

Carbon Steel, Stainless Steel 304, Stainless Steel 316

Working Pressure

-0.1~1Pa, -0.1MPa, -0.1Pa, 1~5Pa, 10~100Pa, 100~1000Pa

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Our Services

From Process Engineering to Complete Production Information-Based Design & Supply

24/7 Support

Our sales team will respond to your inquiries within 24 working hours, and after-sales support is assured within 48 hours.

Online&Site Tutorials

Process operations and technical documents are available for handover and ensure that each operator receives them prior to system unit operation.

Powerful Design Capacities

Starting from the initial technical specifications and process flow to meet your expected target output quality, to the final approved performance is guaranteed.

Strict Quality Control

Sophisticated equipment manufacturing, strict production quality control, inspection, and testing prior to delivery.

Quality Assurance Statement

We stand behind our products with a comprehensive warranty, covering any defects in materials and workmanship. Our dedicated customer service team is always ready to assist with any concerns, offering solutions and support to ensure your complete satisfaction.

On Site Commissioning

Engineers with 10+ years of experience will be dispatched upon request to support the start-up and commissioning work on-site.

Get A Precise Solution

We will contact you within two working days, please pay attention to the email with the suffix”@greatwallcontrol.com”