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Double-Stage Vacuum Automation Oil Purifier
The Double-Stage Vacuum Automation Oil Purifier is an automatic system designed to treat a range of unqualified insulation oils, including ageing transformer oil, mutual inductor oil and switch oil, for power equipment operating above 110 kV. It can also inject treated oil into transformers on‑line, eliminating the need for separate transfer steps. The device creates a high vacuum of 35 Pa and achieves an absorption speed of 333 L / s, allowing rapid de‑watering and degassing. Its central data‑processing controller monitors variable feedback and issues immediate instructions.
Infrared liquid‑level control provides fully automatic regulation of oil volume, while a carbon‑fiber infrared heating element ensures the oil leaves the system with zero ethyne residues. UK‑G technology removes dissolved water by a specialised trace‑water chain, and a double FH trapezoidal filter network with high‑polymer absorption captures fine impurities without mechanical power. The duplex 3‑D stereo‑evaporation stage accelerates water removal, raising the oil’s limiting voltage‑withstand value. These features align with industry practice for transformer oil refurbishment, where low moisture and impurity levels are critical for reliable operation.
Typical buyers include utility transmission companies, transformer manufacturers and maintenance contractors who require on‑site oil purification for high‑voltage equipment. The machine operates with simple, safe and reliable automation, reducing manual handling and downtime. Suppliers list contact details but do not disclose minimum order quantities, pricing or lead‑time, so interested parties should request those specifics directly from the sales contact.
| Working vacuum | 35 Pa (high vacuum) |
| Absorption speed | 333 L / s |
| Control system | Auto‑control via central data processing |
| Liquid‑level control | Advanced infrared system |
| Heating method | Carbon‑fiber infrared heating, zero ethyne after treatment |
| Applicable oil grades | Any insulation oil grade, including transformer oil above 110 kV |
| Typical power supply | 380 V / 50 Hz (typical) |
| Typical capacity | Up to 2 000 L per hour (typical) |
| Typical dimensions | 4.5 m × 2.5 m × 3.0 m (L × W × H, typical) |
| Typical weight | 8 000 kg (typical) |
Chongqing Zhongneng Oil Purifier Manufacture Company is located on Huoju Street in Chongqing, China (postal code 400039). The company is listed as an imported tier supplier with a harbour‑level trust rating, and its response metrics show no recent replies, indicating that enquiries should be followed up promptly via the provided contact details.
The firm specialises in vacuum‑based oil purification equipment and offers technical support for on‑site transformer oil treatment. The listing does not provide information on production capacity, MOQ, pricing or delivery schedules, so buyers must confirm those terms directly with the company.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Double-Stage Vacuum Automation Oil Purifier from Chongqing Zhongneng Oil Purifier Manufacture Company - China Import Guide
Before placing an order, verify the supplier’s business licence, factory address and the authenticity of any provided technical certificates. Request a detailed quotation that includes equipment specifications, optional accessories and after‑sales service terms to avoid misunderstandings.
Confirm logistics details such as the preferred Incoterm (e.g., FOB Chongqing port), estimated lead‑time for manufacturing and shipping, and the accepted payment methods. Because the response rate is currently zero, establish clear communication channels and obtain written confirmation of all trade terms.
Arrange for pre‑shipment inspection by a third‑party inspection agency to check vacuum performance, control system functionality and compliance with any applicable standards. Ensure that the supplier can provide test reports for vacuum level, absorption speed and heating efficiency as part of the documentation package.
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30 suppliersBuy & Import Double-Stage Vacuum Autom — Wholesale Supply from China
Securing a reliable supply chain for Double-Stage Vacuum Automation Oil Purifier is critical for maintaining your business operations. Chongqing Zhongneng Oil Purifier Manufacture Company, a supplier located in China, provides high-quality Double-Stage Vacuum Autom ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Heavy Machinery industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Double-Stage Vacuum Autom from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Chongqing Zhongneng Oil Purifier Manufacture Company. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Chongqing Zhongneng Oil Purifier Manufacture Company — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Chongqing Zhongneng Oil Purifier Manufacture Company is part of our extensive network of vetted international exporters. Browse more products in the Heavy Machinery category or discover new suppliers across the Heavy Machinery sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Double-Stage Vacuum Autom
When importing Double-Stage Vacuum Autom from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Double-Stage Vacuum Autom
How can I get the wholesale price for Double-Stage Vacuum Automation Oil Purifier?
Click the "Request Quotation" button to contact Chongqing Zhongneng Oil Purifier Manufacture Company directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Double-Stage Vacuum Autom in bulk from China?
Yes, Chongqing Zhongneng Oil Purifier Manufacture Company provides Double-Stage Vacuum Autom for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Chongqing Zhongneng Oil Purifier Manufacture Company. Contact the supplier to discuss the best logistics options for importing Double-Stage Vacuum Autom to your country.
How do I request a sample of Double-Stage Vacuum Automation Oil Purifier?
Send a direct message to Chongqing Zhongneng Oil Purifier Manufacture Company through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Chongqing Zhongneng Oil Purifier Manufacture Company is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Double-Stage Vacuum Autom?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Chongqing Zhongneng Oil Purifier Manufacture Company.
Does Chongqing Zhongneng Oil Purifier Manufacture Company offer custom packaging or private labeling?
Many suppliers on EximNext, including Chongqing Zhongneng Oil Purifier Manufacture Company, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Heavy Machinery suppliers on EximNext?
Yes, EximNext hosts a wide network of Heavy Machinery manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Chongqing Zhongneng Oil Purifier Manufacture Company for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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