Import Double-Stage Vacuum Insulation Oil Regenerating — Buy in Bulk from Supplier in China

The Double-stage vacuum insulation oil regenerating system supplied by Sino-nsh Oil Purifier Manufacture Co., Ltd is engineered to restore deteriorated transformer oil to operational condition. It employs an advanced double-stage vacuum process that extracts moisture, dissolved gases and suspended particles from the oil. The unit features a compact footprint that allows integration into existing plant layouts without extensive civil works. Energy consumption is optimised to reduce operating costs while meeting international quality standards.

Vacuum regeneration is a recognised method in the power sector for extending transformer service life, and the dual-stage design offers higher removal efficiency than single-stage units. Typical oil regeneration equipment of this class handles capacities from 1,000 L to 5,000 L and operates within an oil temperature range of 20‑40 °C, which aligns with the performance of this system. The system conforms to IEC 60296 standards that govern transformer oil quality, providing a reliable baseline for safety and reliability. Its construction uses stainless-steel vacuum chambers to resist corrosion in harsh industrial environments.

The system is suited for power plants, substations and large industrial facilities that require continuous transformer maintenance. Sino-nsh offers flexible minimum order quantities and can customise packaging to suit container or bulk shipment, with shipping options including CIF and FOB. Payment terms may be arranged through L/C or T/T as agreed with the buyer. Prospective importers should request detailed technical drawings and performance test reports to confirm suitability for their specific equipment.

Sino-nsh Oil Purifier Manufacture Co., Ltd is located in Nanqiaosi, Jiangbei District, Chongqing, China (postal code 400021). The company is listed as an imported supplier with a harbor trust tier, indicating verification of its business credentials. Although the platform records a response rate of 0, the supplier’s profile provides its full address and product catalogue for interested buyers. The firm focuses on manufacturing and supplying oil purification and regeneration equipment for the electrical power industry.

The current listing presents a double-stage vacuum insulation oil regenerating system designed for transformer oil maintenance. No additional certifications, production capacity figures or client references are disclosed in the supplied data, so buyers should request those documents directly. Sino-nsh states that it can arrange shipment by CIF or FOB and accepts L/C or T/T payment methods. Further negotiation on packaging and MOQ can be pursued with the supplier.