Index/Model HJ-4 HJ-6
Speed control range: start -1600r/min start -1600r/min
Diameter of working surface: φ90mm×4 φ90mm×6
Heating power: 100W×4 100W×6
Timing range: 0-120min(or frequently-opened) 0-120min(or frequently-opened)

Power supply: AC 220V　50HZ AC 220V　50HZ
Overall dimensions: 470×220×90 700×220×90

Introduction:
The multi-head magnetic heating mixer is the second-generation magnetic heating mixer. It has the single- and multi-point simultaneous mixing function, enjoying the following merits such as mechanical timing, convenient operation and stepless speed control. Thus, it can do stable and precision mixing for liquid solution in a wider speed range, especially suitable for the mixing and comparative test of small-capacity sample. It is the essential tool in the fields of petrochemical, medicine, hygiene, environmental protection, biochemical, education and scientific research.

The new factory of JIANGSU ZHENGJI INSTRUMENTS CO., LTD located in No 12, Hong shan Road, Jincheng industry area. Our factory is over 10000 square meters, the new standard workshop is more than 5000 square meters. The first item of engineering project investment is using now, and the second item of engineering project investment is going to build. We can produce the laboratory and scientific instruments more than 50 thousand sets every year that time, 70% of them will export to other countries. We are major manufacture of the equipments for scientific research, medical education, biology testing and all kinds of the analysis instruments.


Our majors are different kinds of centrifuge, incubator, oven, mixer, shaker, water bath, oil bath, distiller, sterilization and quartz/glass wares. Products sell well in China and abroad, especially for low speed centrifuges. We also cooperate with Korea’s company about incubator. Many products have enjoyed a number of national patents. The competitiveness is unparalleled both in China and international market.


Company''s products extend every walk of life, mainly related to health care, education, scientific research, petrochemical, machinery, energy, environmental protection and so on. Our business widely distributed over 30 provinces and autonomous regions in China and our goods are famous in South-East Asia, Middle East, Africa, Europe, America and other areas.


Our company offers higher research platform for students every year. There are doctor and master from Qinghua university come to our factory to make improvement irregular and cooperate with high colleges in Nanjing and Shanghai to build technology research platform. We insist on innovation and bring in new technologies. Try to accelerate the transition to innovation-based economy enterprises, offer the fertile soil for development of our company.