United Heater is a brand name of products focused on heating equipment. United Heater is manufactured by PT Usaha Saudara Mandiri, located in Tangerang, West Java, Indonesia.


We aim to become the best partner that provides added value and benefits for all industries in Indonesia and Southeast Asia


Prioritizing customer satisfaction


U - UNITY celebrates diversity.
Synergizing the collective experiences, varied skills, and unique talents of every team member builds unstoppable momentum and drives unimaginable achievements
S - Start With the Consumer.
Making every decision, no matter how big or small, with the consumer top of mind and make their experience better.
M - Move Fast
Moving fast together in one direction as a company, not just as individuals.


  • Safe to use
    Environmentally friendly
  • Competitive price
    Minimal maintenance
  • Energy saving
    Technical support
  • Easy to operate
    Compact design

Types of Heating Elements Used in the Plastic & Rubber Industry

Heating elements play an important role in the process of plastic and rubber industry. Heating elements are used to heat plastic and rubber materials at various stages of the production process which helps to improve the quality of plastic and rubber products.  There are various types of heating elements used in the plastic and rubber industry, namely: Mica Heater, has 3 types of models namely Strip Heater, Nozzle Heater, and Band Heater (heater material construction depends on the temperature to be achieved). Used to maintain consistent temperatures on extruders, injection molding...

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Advantages, Uses, and How RTD (Resistance Temperature Detector) Works

RTD is a temperature sensor that uses the principle of changing the resistance or electrical resistance of metals affected by changes in temperature. RTDs are used to measure temperature as well as find the number of degrees of temperature change. RTDs can be found in control and automation processes due to their stability and high level of accuracy. The advantages of RTD's are, Stable and good accuracy Better linearization than thermocouple No reference temperature required The sensitivity is quite high The resulting output voltage is 500 times greater than the thermocouple...

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Dari hampir sebagian besar Heater dan Thermocouple yang kami pesan, sebagian besar tidak pernah ada masalah

PT. Pertiwi Agung

Kualitas produk & pelayanannya memuaskan

PT. Paswindo Prima
Div. Produksi

Kualitas heater bagus, lebih dari 6 bulan, harga relatif kompetitif

PT. Cable Tech

Kualitas USM paling bagus dari supplier lain yang pernah kami trial dengan delivery sesuai dengan harapan kami dan pelayanan yang baik sekali

PT. Purolator
Div. Engineering

Kualitas sudah bagus

PT. Morinaga Kino
Div. Purchasing

We are very satisfied to having cooperation with PT. Usaha Saudara Mandiri over the quality of products we get with the services of the best guarantee.

PT. Muncul Putra
Div. Engineering

Service pelayanan bagus dan memuaskan, lebih ditingkatkan lagi. Untuk pembuatan heater agar dipercepat dengan kualitasnya yang tetap baik.

PT. Sundong IL Plastik
Div. Purchasing

Respon terhadap claim baik, kualitas pembuatannya baik dengan harga yang bersaing

PT. Nano Coating
Div. Engineering

Here are some of the amazing clients we have worked with so far