Refrigerator oil manufacturers, operating various types such as:

POE, PAG, PAO and other refrigerator oil, can OEM

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Niubortec Lubrication Technology integrates product research and development, production, sales and after-sales service. It has strong technical force and professional sales team, and has a variety of specifications of packaging to meet your various on-site needs. We have in-depth cooperation with many well-known compressor factories and refrigeration lubricant manufacturers. Many products have been synchronized with the international frontier, and some of the technologies in high-end products are equivalent to the technical level of star products of many multinational companies.

About us

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Synthetic ester reaction tank

Product packaging assembly line

Synthetic ester workshop

Factory real shot

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Refrigeration oil

suitable for the next qeneration ofenvironmental protectiorrefrigerant R22,R134,R407 refrigerant system compressor.

$6

Refrigerant

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POE Refrigeration oil

$66

Industrial oil

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Suitable for use in ultra-low temperature medical and industrial equipment ranging from -45℃ to -150℃

$986

Functions such as energy transmission, system lubrication, corrosion prevention, rust prevention, and cooling.

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Suitable for various application scenarios of HFC refrigerants (such as R134a, R1234YF, R404a, R407c, R507, R410a, etc.) and HCFC refrigerants (such as R22, R23, R32, etc.).

$336

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2000+

Shop side

2000 + HVAC accessories store chain provides customers with full-format information resources and technical services

Our Strength

Production Major Categories

An excellent team

Certification

advanced technology

A specialized group company integrating refrigeration compressor lubricants, synthetic esters, additives, transformer oil production, consulting and services

Niubortec Lubricant Technology Research and Development Center has a senior R&D team, advanced R&D equipment, and a sound technical service guarantee system to meet the high industry standards and diversified product needs.

The company has obtained ISO9001, ISO14001, and ISO45001 system certifications, and complies with REACH EU chemical management system certification, RoHS EU environmental protection certification, and NSF international food safety certification.

Focusing on the lubrication needs of new refrigerant equipment, the product uses plant-based biodegradable materials to meet special performance specification requirements, and has in-depth cooperation with many well-known enterprises.

Company News
压缩机部件磨损/密封失效 — 一分钟故障排除指南
压缩机部件磨损/密封失效 — 一分钟故障排除指南压缩机部件磨损/密封失效 — 一分钟故障排除指南 压缩机是制冷系统的“心脏”,依靠内部部件的运行和密封性能来保证制冷剂的循环。
创建于01.30
蒸发器风扇故障 — 一分钟故障排除指南
蒸发器风扇故障 — 一分钟故障排除指南蒸发器风扇故障 — 一分钟故障排除指南 蒸发器风扇是热交换的“动力风扇”,它驱动气流帮助蒸发器散热。如果风扇不旋转或转速缓慢,蒸发器将无法散热
创建于01.28
蒸发器结霜/结冰 — 一分钟故障排除和处理指南
蒸发器结霜/结冰 — 一分钟故障排除和处理指南蒸发器结霜/结冰 — 一分钟故障排除和处理指南 蒸发器是制冷系统的“散热器”,负责将冷库的热量传递给制冷剂。如果霜层超过 3 毫米
创建于01.27
系统内部堵塞——一分钟判断法
系统内部堵塞——一分钟判断法系统内部堵塞——一分钟判断法 一旦制冷系统内部发生堵塞,制冷剂将无法流动。堵塞点前方的压力和温度较高,而压力和温度
创建于01.26
热力膨胀阀调节故障或堵塞 — 一分钟故障排除指南
热力膨胀阀调节故障或堵塞 — 一分钟故障排除指南热力膨胀阀调节故障或堵塞 — 一分钟故障排除指南 热力膨胀阀是系统的“流量开关”,负责向蒸发器供应制冷剂。如果它太小或堵塞,就会出现问题。
创建于01.23
过量的哪种制冷剂会导致排气过热度降低?
过量的哪种制冷剂会导致排气过热度降低?过量的哪种制冷剂会导致排气过热度降低? 与制冷剂不足相反,当系统过量充注或节流装置供应过多液体时,蒸发器中的液体制冷剂无法
创建于01.21
制冷剂油多久更换一次?
制冷剂油多久更换一次?制冷剂油的更换周期没有统一固定的标准。核心原则是根据设备类型、运行条件和油品质量检测结果来确定更换时间。以下是按类别划分的详细信息。
创建于01.20
膨胀阀前冰堵的主要原因
膨胀阀前冰堵的主要原因膨胀阀前的冰堵是制冷系统中液体供应不足最常见也是最令人头疼的问题之一。一旦发生冰堵,制冷剂就无法供应,蒸发器将出现供液不足,
创建于01.14
降低换热器的换热效率
降低换热器的换热效率降低换热器的换热效率 润滑油的导热系数远低于制冷剂(常见制冷润滑油的导热系数仅为R等制冷剂的1/10至1/20)
创建于01.12
Common Reasons Why an Air Conditioner Fails to Heat Completely
Common Reasons Why an Air Conditioner Fails to Heat CompletelyCommon Reasons Why an Air Conditioner Fails to Heat Completely An air conditioner that fails to heat completely is often related to mode settings, hardware malfunctions, or environmental factors. First, incorrect mode selection is the most basic caus
创建于01.04
制冷油粘度对压缩机运行的关键影响
制冷油粘度对压缩机运行的关键影响制冷油是制冷压缩机的核心润滑介质。它必须在两个极端条件下稳定工作:低温蒸发端约为-40℃和高温压缩端超过100℃。它的粘度
创建于2025.12.26
制冷油选择的关键因素
制冷油选择的关键因素选择制冷油就像寻找合适的伴侣——兼容性比初始适配更为重要。由于压缩机的工作条件和制冷剂各不相同,制冷油的选择必须针对特定设备量身定制
创建于2025.12.25
往复压缩机:基础知识、油品选择和加油技巧
往复压缩机:基础知识、油品选择和加油技巧往复压缩机:基础知识、油品选择和加油技巧 往复压缩机是一种经典的正排量压缩机,广泛应用于家用冰箱、冷藏展示柜等设备。 它具有明显的
创建于2025.12.23
冰箱过度振动和噪音的故障排除与处理
冰箱过度振动和噪音的故障排除与处理During the daily use of a refrigerator, you may encounter such a problem: when the refrigerator starts, it will produce relatively obvious excessive vibration and noise, which affects the user experience. There are several common reasons for this kin
创建于2025.12.22
制冷设备中的霜冻/局部冻结故障排除
制冷设备中的霜冻/局部冻结故障排除Troubleshooting of Frosting / Local Freezing Faults in Refrigeration Equipment During the operation of refrigeration equipment, we often encounter such a situation: the equipment can refrigerate normally at the beginning, but after a period of operat
创建于2025.12.19
如果压缩机没有声音该怎么办?
如果压缩机没有声音该怎么办?What to do if the compressor makes no noise? First, check the voltage: The voltage supplied to the compressor should be around 220V (with an error not exceeding 10%, i.e., 198-242V). If the voltage is normal but the compressor shows no vibration and
创建于2025.12.18
培训主题:制冷油基础油的分类与市场份额
培训主题:制冷油基础油的分类与市场份额The base oil of refrigeration oil is the core raw material that determines its performance. Currently, in the global refrigeration market, refrigeration oil base oils are mainly divided into 4 categories, with their respective market shares and chara
创建于2025.12.17
制冷油的核心功能是什么?
制冷油的核心功能是什么?Dear colleagues, let's first clarify a key question - refrigeration oil may seem insignificant, but why is it the "soulmate" of the refrigeration system? It boils down to 4 core functions. Remember these points well, and you'll avoid mistakes when se
创建于2025.12.16
制冷油及正排量制冷压缩机的工作原理
制冷油及正排量制冷压缩机的工作原理制冷油是专门用于制冷压缩设备的润滑油,是决定和影响制冷系统制冷功能和效果的重要组成部分。在制冷设备的运行过程中,
创建于2025.12.15
更换R12为R134a时制冷系统的关键调整
更换R12为R134a时制冷系统的关键调整The thermodynamic properties of R134a are similar to those of R12, but their physical properties differ. Therefore, corresponding adjustments to the refrigeration system are required when using R134a as a substitute for R12. In terms of differences i
创建于2025.12.12
不同制冷剂排放温度特性对系统设计的影响
不同制冷剂排放温度特性对系统设计的影响Under the same operating conditions, the order of discharge temperatures of R717, R22, and R134a from low to high is R134a < R22 < R717. This characteristic is of great significance for refrigerant selection and system design optimization. Discharge
创建于2025.12.11
制冷的本质:逆向热传递的非自发实现
制冷的本质:逆向热传递的非自发实现Refrigeration is essentially a reverse heat transfer process, meaning the transfer of heat from a low-temperature region to a high-temperature region. In natural conditions, heat always follows the second law of thermodynamics, transferring from high
创建于2025.12.08
润滑油粘度对制冷压缩机运行性能的影响及数据驱动分析
润滑油粘度对制冷压缩机运行性能的影响及数据驱动分析润滑油的粘度参数直接影响制冷压缩机的操作稳定性、制冷效率和设备寿命。过高或过低的粘度都可能导致特定问题,影响
创建于2025.12.05
常用的制冷剂型号有哪些?
常用的制冷剂型号有哪些?​First, for automotive air conditioners, in the past, R12 (methyl chlorofluoride) was mainly used, which is a chlorine-containing refrigerant. It has now been converted to R134A (tetrafluoroethane), which has characteristics such as no destruction of
创建于2025.12.03
相应的制冷剂油发生了什么变化?
相应的制冷剂油发生了什么变化?在过去,相应的R12和R22制冷剂都是矿物油;现在汽车空调使用PAG合成油;我们家用空调使用PVE和POE合成油;有可能开发更高等级的合成油。
创建于2025.12.02
选择润滑油的关键点
选择润滑油的关键点Different types of lubricating oils have distinct physicochemical properties, and this difference leads to variations in the quality of compressor lubricating oils. Currently, synthetic compressor lubricating oils are generally considered superior to
创建于2025.12.01
导致蒸发器中制冷剂液位过高的原因是什么?
导致蒸发器中制冷剂液位过高的原因是什么?当蒸发器中的制冷剂液位过高时,可能会导致压缩机液态制冷剂(即压缩机中的液体带入)。这种情况可能导致压缩机的油位下降。具体原因包括: ◦ E
创建于2025.11.15
压缩机冷却方法简介
压缩机冷却方法简介油注入冷却:油注入冷却方法用于小型螺杆压缩机,作为对无油螺杆压缩机所采用的水冷或风冷方法的改进,这些方法可能导致冷却不均匀。通过注入润滑
创建于2025.11.03
压缩机多久需要更换一次油?
压缩机多久需要更换一次油?这取决于各种因素,例如压缩机的类型、操作条件和油的质量。然而,润滑油的使用寿命主要取决于压缩机的操作环境。在正常情况下,
创建于2025.10.22
制冷油的分类和品牌
制冷油的分类和品牌目前,制冷油市场主要由矿物油、POE合成油和聚α烯烃主导。其中,POE合成制冷油品牌目前主要有冰熊、CPI、比泽尔、约克、嘉实多、开利和Firth
创建于2025.10.09
什么是制冷油
什么是制冷油制冷油是一种用于制冷设备的润滑剂,具有优良的润滑性、与冷却介质的相容性、低温流动性和稳定性。制冷油的配方和性质可以根据d
创建于2025.07.21

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