Perfect Refrigeration Engineering Solution

Perfect Refrigeration Engineering Solution

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All Kind of Chiller, Cooler, HVAC, VRF, AHU, FCU, Cold storage, Cold Room Designer and Machinery Supplier.

28/12/2025

🌟 āϜāϰ⧁āϰāĻŋ āύāĻŋā§Ÿā§‹āĻ— āĻŦāĻŋāĻœā§āĻžāĻĒā§āϤāĻŋ 🌟

āĻāĻ•āϟāĻŋ āĻ¸ā§āĻŦāύāĻžāĻŽāϧāĻ¨ā§āϝ āĻļāĻŋāĻ˛ā§āĻĒāĻ—ā§āϰ⧁āĻĒ (āĻĢā§āϝāĻžāĻ•ā§āϟāϰāĻŋ) āύāĻŋāĻŽā§āύ⧋āĻ•ā§āϤ āĻĒāĻĻ⧇ āϝ⧋āĻ—ā§āϝ āĻĒā§āϰāĻžāĻ°ā§āĻĨā§€ āύāĻŋā§Ÿā§‹āĻ— āĻĻāĻŋāĻšā§āϛ⧇ —

āĻĒāĻĻ: āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻļāύ āĻŸā§‡āĻ•āύāĻŋāĻļāĻŋ⧟āĻžāύ
āĻļā§‚āĻ¨ā§āϝāĻĒāĻĻ: ā§Ļā§Ģ āϜāύ

🎓 āĻļāĻŋāĻ•ā§āώāĻžāĻ—āϤ āϝ⧋āĻ—ā§āϝāϤāĻž:
âœ”ī¸ āĻ¨ā§āϝ⧂āύāϤāĻŽ āĻāϏāĻāϏāϏāĻŋ āĻĒāĻžāϏ

🧰 āĻ…āĻ­āĻŋāĻœā§āĻžāϤāĻž:
âœ”ī¸ āĻ•āĻŽāĻĒāĻ•ā§āώ⧇ ā§§ -ā§Ģ āĻŦāĻ›āϰ⧇āϰ āĻ•āĻžāĻœā§‡āϰ āĻ…āĻ­āĻŋāĻœā§āĻžāϤāĻž āĻĨāĻžāĻ•āϤ⧇ āĻšāĻŦ⧇

📚 āĻĒā§āϰāĻļāĻŋāĻ•ā§āώāĻŖ:
âœ”ī¸ āĻ•āĻžāϰāĻŋāĻ—āϰāĻŋ āĻļāĻŋāĻ•ā§āώāĻžāĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāύ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāύ āĻšāϤ⧇ ā§Š-ā§Ŧ āĻŽāĻžāϏ⧇āϰ āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻļāύ āĻŸā§‡āĻ•āύāĻŋāĻ•ā§āϝāĻžāϞ āĻŸā§āϰ⧇āύāĻŋāĻ‚ āϕ⧋āĻ°ā§āϏ āĻ•āϰāĻž āĻĨāĻžāĻ•āϞ⧇ āĻ…āĻ—ā§āϰāĻžāϧāĻŋāĻ•āĻžāϰ āĻĻ⧇āĻ“ā§ŸāĻž āĻšāĻŦ⧇āĨ¤

💰 āĻŦ⧇āϤāύ āĻ“ āϏ⧁āϝ⧋āĻ—-āϏ⧁āĻŦāĻŋāϧāĻž:
âœ”ī¸ āφāϞ⧋āϚāύāĻž āϏāĻžāĻĒ⧇āĻ•ā§āώ⧇āĨ¤

📍 āĻ•āĻ°ā§āĻŽāĻ¸ā§āĻĨāϞ:
📌 āĻŽāĻšāĻžāĻ–āĻžāϞ⧀ āĻĄāĻŋāĻ“āĻāχāϚāĻāϏ āĻ“ āφāĻŽāĻŋāύ āĻŦāĻžāϜāĻžāϰ āϏāĻžāĻ­āĻžāϰ āĻĸāĻžāĻ•āĻž

📅 āφāĻŦ⧇āĻĻāύ⧇āϰ āĻļ⧇āώ āϤāĻžāϰāĻŋāĻ–:
⏰ ā§Šā§§ āĻĄāĻŋāϏ⧇āĻŽā§āĻŦāϰ ⧍ā§Ļ⧍ā§Ģ

📲 āφāĻŦ⧇āĻĻāύ āĻĒāĻĻā§āϧāϤāĻŋ:
āφāĻ—ā§āϰāĻšā§€ āĻĒā§āϰāĻžāĻ°ā§āĻĨā§€āϰāĻž āϤāĻžāĻĻ⧇āϰ CV āĻšā§‹ā§ŸāĻžāϟāϏāĻ…ā§āϝāĻžāĻĒ⧇ āĻĒāĻžāĻ āĻžāύ 👇
📞 ā§Ļā§§ā§­ā§Ēā§Š-ā§§ā§¨ā§Šā§§ā§§ā§Ē
āχāĻŽā§‡āχāϞ : khudiramsalok@gmail@gmail.com

Global STAR Group
Global Automation Limited
GTech Ltd
House: 406 Road: 29, DOHS, Mohakhali Dhaka-1206
Web: www.gal.com.bd

13/11/2024

āϜāϰ⧁āϰ⧀ āύāĻŋā§Ÿā§‹āĻ— āĻŦāĻŋāĻœā§āĻžāĻĒā§āϤāĻŋ

ā§Ļā§§. āĻĢā§‹āϰāĻŽā§āϝāĻžāύ āĻ•āĻžāĻŽ āĻĢāĻŋāϟāĻžāϰ

ā§Ļ⧍. āϏāĻŋ.āĻ…āĻĒāĻžāϰ⧇āϟāϰ /āĻ…āĻĒāĻžāϰ⧇āϟāϰ

ā§Ļā§Š. āϏāĻšāĻ•āĻžāϰ⧀ āĻ…āĻĒāĻžāϰ⧇āϟāϰ

āĻĒā§āϰāĻžāĻ°ā§āĻĨā§€ āϕ⧇ āĻ…ā§āϝāĻžāĻŽā§‹āĻŋāύ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻļāύ āĻĒā§āϝāĻžāĻ¨ā§āϟ āĻāϰ āĻ¸ā§āĻ•ā§āϰ⧂ āĻ“ āϰ⧇āϏāĻŋāĻĒā§āϰ⧋āϕ⧇āϟāĻŋāĻ‚ āĻ•āĻŽā§āĻĒā§āϰ⧇āϏāϰ āĻĒāϰāĻŋāϚāĻžāϞāύāĻž āĻ“ āϰāĻ•ā§āώāĻžāύāĻžāĻŦ⧇āĻ•ā§āώāύ āĻāϰ āĻ…āĻ­āĻŋāĻœā§āĻžāϤāĻž āĻĨāĻžāĻ•āϤ⧇ āĻšāĻŦ⧇

āφāĻŦ⧇āĻĻāύ āĻĒāĻžāĻ āĻžāύ⧋ āĻļ⧇āώ āϤāĻžāϰāĻŋāĻ– ⧍ā§Ļ/ā§§ā§§/⧍ā§Ē

āĻŽā§‡āχāϞ : [email protected]

26/05/2023

Ammonia refrigeration plant is now playing a very important role in industrial, commercial and residential establishments. Especially cold storage in the industry (fish, meat, fruits, vegetables, spices, dried fish, edible products, seeds and many more. Ammonia refrigeration plant is very low cost and high efficiency. It requires less manpower along with maintenance cost, utility cost. Ammonia Refrigerant Toxic, combustible gas. It is important to have extra security and safety measures in the plant. Moreover, processed food, fruits, vegetables, and food products are somewhat risky using ammonia refrigerant. For this reason, cooling can be achieved by using secondary cooling glycol instead of directly using ammonia refrigerant. Ammonia refrigerant on the one hand is dangerous, on the other hand, glycol can be used to control the temperature quickly at low cost. If ammonia refrigerant mixes with the air, it pollutes the environment, as well as the toxic gas, which can lead to loss of life. Good quality valves fittings must be used.If the temperature is +8° to -6°C then it is better to use secondary refrigerant (glycol, lithium bromide solution) in ammonia refrigeration plant. Central air conditioning can be a much better use of plant space It will save cost, labor and environment.

āĻ…ā§āϝāĻžāĻŽā§‹āύāĻŋ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻļāύ āĻĒā§āĻ˛ā§āϝāĻžāĻ¨ā§āϟ āĻāĻ–āύ āĻ…āϤāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āϰāĻžāĻ–āϛ⧇ āĻļāĻŋāĻ˛ā§āĻĒ,āĻŦāĻžāύāĻŋāĻœā§āϝāĻŋāĻ• āφāĻŦāĻžāϏāĻŋāĻ• āĻ¸ā§āĻĨāĻžāĻĒāύāĻž āϗ⧁āϞ⧋āϤ⧇āĨ¤ āĻŦāĻŋāĻļ⧇āώ āĻ•āϰ⧇ āĻļāĻŋāĻ˛ā§āĻĒ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āϕ⧋āĻ˛ā§āĻĄ āĻ¸ā§āĻŸā§‹āϰ⧇āϜ ( āĻŽāĻžāĻ›,āĻŽāĻžāĻ‚āϏ, āĻĢāϞ,āϏāĻŦāϜāĻŋ,āĻŽāϏāϞāĻž, āĻļ⧁āϟāĻ•āĻŋ āĻŽāĻžāĻ›,āĻ­ā§‹āĻœā§āϝāĻĒāĻ¨ā§āϝ,āĻŦā§€āϜ āϏāĻš āφāϰ⧋ āĻ…āύ⧇āĻ•āĨ¤ āĻ…ā§āϝāĻžāĻŽā§‹āύāĻŋ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻļāύ āĻĒā§āĻ˛ā§āϝāĻžāĻ¨ā§āϟ āĻ…āϤāĻŋ āĻ•āĻŽ āĻ–āϰāĻšā§‡ āĻŦ⧇āĻļāĻŋ āĻ•āĻžāĻ°ā§āϝāĻ•ā§āώāĻŽāϤāĻž āϏāĻŽā§āĻĒāĻ°ā§āĻ¨ā§āύāĨ¤ āĻāϤ⧇ āĻŽā§‡āχāύāĻŸā§‡āĻ¨ā§āϝāĻžāĻ¨ā§āϏ āĻ–āϰāϚ, āχāωāϟāĻŋāϞāĻŋāϟāĻŋ āĻ–āϰāϚ āϏāĻš āϞ⧋āĻ•āĻŦāϞ āĻ•āĻŽ āϞāĻžāϗ⧇āĨ¤ āĻ…ā§āϝāĻžāĻŽā§‹āύāĻŋ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻ¨ā§āϟ āĻŦāĻŋāώāĻžāĻ•ā§āϤ, āĻĻāĻšāύ āϝ⧋āĻ—ā§āϝ āĻ—ā§āϝāĻžāϏāĨ¤ āĻĒā§āĻ˛ā§āϝāĻžāĻ¨ā§āĻŸā§‡ āĻ…āĻŦāĻļā§āϝāχ āĻŦāĻžā§œāϤāĻŋ āϏ⧁āϰ⧁āĻ•ā§āώāĻž āĻ“ āύāĻŋāϰāĻžāĻĒāĻ¤ā§āϤāĻžāϰ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻž āϰāĻžāĻ–āĻž āϜāϰ⧁āϰ⧀āĨ¤ āϤāĻžāĻ›āĻžā§œāĻž āĻĒā§āϰāĻ•ā§āϰāĻŋ⧟āĻžāϜāĻžāϤ āĻ–āĻžāĻŦāĻžāϰ, āĻĢāϞ,āϏāĻŦāϜāĻŋ āϏāĻš āĻ–āĻžāĻŦāĻžāϰ āĻĒāĻ¨ā§āϝ āĻ…ā§āϝāĻžāĻŽā§‹āύāĻŋ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻ¨ā§āϟ āĻŦā§āϝāĻŦāĻšāĻžāϰ⧇ āĻ•āĻŋāϛ⧁āϟāĻž āĻā§āĻ•āĻŋāĻĒā§‚āĻ°ā§āĻŖāĨ¤ āĻ āϜāĻ¨ā§āϝ āϕ⧁āϞāĻŋāĻ‚ āϏāϰāĻžāϏāϰāĻŋ āĻ…ā§āϝāĻžāĻŽā§‹āύāĻŋ⧟āĻž āϰ⧇āĻĢā§āϰāĻŋāϜāĻžāϰ⧇āĻ¨ā§āϟ āĻŦā§āϝāĻžāĻŦāĻšāĻžāϰ āύāĻž āĻ•āϰ⧇ āϏ⧇āϕ⧇āĻ¨ā§āĻĄāĻžāϰāĻŋ āĻšāĻŋāĻŽāĻžā§ŸāĻ• āĻ—ā§āϞāĻžāχāϕ⧋āϞ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϞ⧇ āφāϰ⧋ āĻ…āϧāĻŋāĻ• āĻ•āĻžāĻ°ā§āϝāĻ•āϰāĻŋāϤāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§Ÿ

09/10/2022

āĻļ⧁āĻ­ āϞāĻ•ā§āĻˇā§āϰ⧀ āĻĒ⧁āϜāĻžāĨ¤

āϏāĻ•āϞ⧇āϰ āĻŽāĻ™ā§āĻ—āϞ āĻ•āĻžāĻŽāύāĻž āĻ•āϰāĻ›āĻŋāĨ¤

25/08/2022

Cooler making on my project.
Chan Sardar Cold Storage ltd.

Perfect Refrigeration Engineering Solution.

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