The pharmaceutical industry needs processing equipment with high performance and precision. All kinds of reactors, formulation vessels and tanks and piping systems should be equipped with strict tightness, good hygienic properties and even the high temperature and high pressure needed by the reactions.
Hygiene stainless steel fabrication is the key business of NJR. Ranging from fabrication of the smallest 30L tanks to the largest 8000L，NJR has a lot of successful custom experience. NJR has the capability to cut, form, weld and assemble a wide variety of stainless steel weldments that complement our tank and vessel product. Hygienic grade raw materials and developed processing equipment make sure that NJR has the ability to deliver engineering solutions to your exact requirements.
In order to meet requirements of GMP and FDA, the pressure vessels, tanks and piping system all adopt 316L and 304 stainless steel. If there involves special production, NJR normally adopts titanium and Hastelloy alloys. Using advanced spectrometers, NJR examines the composition of raw material and makes sure all raw materials can be tracked and controlled. The primary machining process is done by automatic machines such as laser cutters, sanders, plate rolling machines and so on.
High quality welding is the key process to make sure the tightness and anti-pressure ability. Therefore, NJR brings in automatic plasma welding machines and operated by professional staff with rich experience. Many senior welders are responsible for the argon arc welding of vessels by hand.