BZ series regenerating oil purifier is researched and produced by Wanmei company, based on principles of physics and chemistry. It is an equipment that regenerates and purifies unqualified oil by using special oil purifying agent and process.. BZ series is mainly used for regeneration and purification process  of insulating oil, such as transformer oil, inductor oil, circuit breaker oil, as well as low-viscosity lubricating oil. It can efficiently remove acid, free carbon, dye material and other impurities from oil, without affecting the basic property of the oil. After purification process the oil quality is well improved and comply with national standard. It has many advantages of small size, light in weight, convenient moving and simple operation. Since it can work onsite and online, it will decrease to minimum economic loss caused by power off, production interference and oil replacement. The process charge is less than 10% of the cost of new oil. This series is also applicable to refining hydraulic oil, turbine oil, compressor oil, refrigerator oil, vacuum pump oil, gear oil etc. BZ series can be used together with ZL series vacuum oil purifier for better result and efficiency.

Product Type and Main Technical Parameter
Technical Parameter		BZ-Ⅰ	BZ-Ⅱ	BZ-Ⅲ	BZ-IV
Capacity (T)		1~2	2~4	4~10	10~20
Purification Agent (kg)		25	50	100	200
Power (kw)		0.55	0.75	1.1	1.5
Power Supply		50Hz  380V (3pase, 4wire)
Overall	L	400	450	500	700
Dimension	W	400	450	500	700
(mm)	H	1300	1400	1500	1650

Guarantee Performance Index
Acid Number	≤0.03mgKOH/g
Water-Soluble Acid ( PH)	≥5.5(GB/T264)
Flash Point (°C)	≥135(GB/T261)
Breakdown Voltage (kv)	35~55
Impurity (%)	0 (GB/T511)
Water (%)	0 (GB/T511)
Dielectric Loss Number	tgΣ(90°C)%≤0.1