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70L/S 3.3kw Stable Vauum Roots Screw Vacuum Pump System
US$5,500.00-6,300.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Remote SupportWarranty
1 YearModel NO.
RSS70-80Oil or Not
OilStructure
Roots Vacuum PumpExhauster Method
Negative Pressure Air PumpVacuum Degree
VacuumWork Function
Vacuum Pump SystemWorking Conditions
Dry Oil FreeItem
Roots Dry Screw Vacuum Pump SystemControlling Method
Manual/AutoCooling Type
Air CooledMotor Power
3.3kw/4.5HPFlow Rate
70L/S(252m3/H)Ultimate Vacuum
0.5PA(0.00375torr)Transport Package
PlywoodTrademark
AfaPaOrigin
Shanghai, ChinaHS Code
8414100090Production Capacity
20 Sets/YearKey features
Compact Structure Design: First and second stage connect directly for a compact and space-saving layout.
Air Cooled System: No water cooling required, utilizing air cooling for efficient heat dissipation.
High Vacuum Performance: Achieves ultimate vacuum of 0.5 Pa suitable for scientific and industrial applications.
Low Noise Operation: Designed for convenient maintenance and stable running with low noise levels.
Flexible Control Modes: Available in both manual and automatic controlling methods to suit different needs.
Versatile Gas Handling: Suitable for pumping various gases, solvent vapors, and weak corrosive gases.
Direct-Coupled Pumps: Both main and backing pumps are direct-coupled for efficient power transmission.
Wide Application Range: Ideal for semiconductor, chemical, pharmaceutical, and vacuum coating industries.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.42h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Afapa Vacuum Technology Co., Ltd. is a China-based limited company established in 2014, operating from Shanghai and offering vacuum pumps and vacuum systems. The supplier reports CE and ISO9000 certification, nearly twenty patents, CNC and precision testing equipment, and sales/service facilities in Shanghai, Yangzhou, and Yancheng. It indicates export activity, English website support, Shanghai Port access, and defined quotation and payment terms. However, the available information shows a very small stated employee base, one year of staff and R&D experience, fewer than five quality-control staff, and limited evidence regarding customization projects or named customer cases. Financial figures are omitted in accordance with the privacy requirement.
Supplier typeThe supplier is identified as a limited company and trade company headquartered in Minhang, Shanghai, with commercial engagement in industrial equipment and processing machinery. Its listed products are vacuum pumps and vacuum systems, while its company description also presents it as a vacuum-technology provider with production bases.
CertificationsThe supplier explicitly states that it has obtained CE certification and ISO9000 quality-management-system certification. These certifications provide direct evidence of compliance and quality-system credentials.
After-Sales capabilityThe supplier states that it has a sales and service center in Shanghai and two additional bases in Jiangsu, and it provides English and Chinese website support. It also reports defined lead times and international quotation terms, supporting service coordination, although the scope and performance of after-sales support are not detailed.
R&D capabilityThe supplier reports nearly twenty patents and describes an engineer-led professional vacuum-technology approach. Its ownership of CNC and high-performance testing equipment, including 3D measurement and helium mass-spectrometer leak detection, further supports technical development capability.
Product Q&A
Q:What information is needed for an inquiry?
A:
Please provide your Working Vacuum Degree (Pa, mbar or torr), Flowrate (L/S or M3/H), and Usage.
Q:What is the minimum order quantity?
A:
1 piece is acceptable; however, prices will be reduced for larger quantities.
Q:How long does delivery take?
A:
Production takes about 4-5 weeks, followed by 5-7 days for domestic delivery and port clearance.
Q:What are the payment terms?
A:
50% prepayment is required, with the balance paid before delivery via TT.
Q:What is the warranty period and coverage?
A:
The warranty is 1 year from one month after goods arrive at the client's site. It covers factory repair or remote technical support.
Send Inquiry
*To:Shanghai Afapa Vacuum Technology Co., Ltd.
Shanghai Afapa Vacuum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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