Import Big Power Portable Waste Oil Heater — Buy in wholesale FOB from Supplier in China

The KVH-6000 Big Power Portable Waste Oil Heater from Qingdao Kingwei Energy Saving Equipment Co., Ltd. is a direct-fired or indirect-fired warm-air generator designed to burn recovered waste oil fuels for space heating in large industrial and agricultural buildings. The unit delivers 154-195 kW output power, equivalent to 600,000-800,000 BTU/h, and is rated to heat 1,000-1,500 square metres (10,000-15,000 square feet). Its stainless steel combustion chamber and heat exchanger are paired with a 600mm diameter YWF-series draught fan moving 12,000 cubic metres of air per hour through four 300mm outlet ducts.

Fuel flexibility is a core design feature. The KVH-6000 operates on all kinds of waste oil, including used motor oil, hydraulic fluid, transmission fluid, and diesel-blended waste streams typical of automotive workshops and industrial maintenance depots. The burner system requires an external air compressor delivering 0.3-0.5 cubic metres per minute (5-9 litres per second) at pressure, which is not integrated into the heater chassis. Combustion air and fuel atomisation are managed through this pneumatic supply. The stainless steel heat exchanger construction resists sulphuric acid condensation and high-temperature oxidation common in waste oil combustion, extending service intervals compared to carbon steel alternatives.

Typical installations include vehicle repair garages, metal fabrication workshops, poultry and livestock farms, and warehouse facilities where waste oil is generated on-site and heating demand is substantial. The unit's 220V, 50Hz electrical supply and 375 kg gross weight allow forklift or pallet-jack positioning, though the 202 x 102 x 157 cm package dimensions require adequate doorway clearance. Buyers should confirm with Qingdao Kingwei whether the KVH-6000 includes waste oil pump, filtration pre-treatment, or storage tank, as these ancillaries are not mentioned in the source data and are often sourced separately for complete system integration.

Qingdao Kingwei Energy Saving Equipment Co., Ltd. is located at No.216, Chongqing South Road, Qingdao 266000, Shandong Province, China, a coastal industrial city with established port infrastructure and heavy machinery manufacturing heritage. The company holds harbour-tier trust certification on the marketplace, though like many equipment suppliers in this tier, its response rate is recorded at 0.00 percent with zero average response hours. This communication metric should not automatically disqualify the supplier, but buyers should initiate direct contact early in the sourcing process to gauge technical responsiveness and English-language capability for complex heating equipment discussions.

The supplier's product focus is energy-saving industrial heating equipment, with the KVH-6000 representing its waste oil combustion line. No data in the source profile indicates year of establishment, factory floor area, number of employees, annual turnover, or reference installations. The description claims quality and complete safety without citing specific standards (CE, CSA, UL, or Chinese GB). Importers are advised to request factory audit reports, combustion efficiency test data, emissions compliance certificates, and at least two reference customers in comparable climates before advancing to contract negotiation. Verification of the Shandong business licence and any ISO quality system registration is also prudent.