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BTF4G-30.3G
Blait
ABOUT US
Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise specializing in the design, research and development, production and sales of compressors. The production base is located in Xinchang County, Zhejiang Province. Founded in 2013, the company has an independent R&D center in Hangzhou, Zhejiang Province, with its own R&D team composed of experienced refrigeration engineers. The team members have high academic qualifications and relevant work experience, deeply researching refrigeration technologies and accumulating extensive experience in the field. They are proficient in refrigeration system design, thermodynamic analysis, and refrigerant selection.From product design to prototype development, and experimental verification, we strictly follow a systematic process to ensure the quality and performance of the products are optimized. We pay close attention to detail and collaborate with universities such as China Jiliang University, Xi'an Jiaotong University, and Tianjin University of Commerce to continuously improve and optimize technical solutions. As a result, we have developed a series of efficient and energy-saving refrigeration compressor products, providing our customers with mature and reliable solutions.
FLEXIBLE UNIT PRODUCTION LINE
Features of the flexible unit production line
Reduces the labor intensity of personnel and greatly improves work efficiency.
The machine provides automatic liquid supply and liquid return, saving energy and being environmentally friendly with zero pollution.
Reduces the work area and avoids unnecessary occupying of space.
Flexibly adjusts the production of products, increasing product versatility
The production line can quickly generate and collect production data, providing effective support for planned production
Lays a good foundation for future digital production.
APPLICATION
Cold-chain transportation
Refrigeration compressors are used in logistics centers for refrigerated vehicles and cold storage facilities. They are used to maintain the appropriate temperature of goods during transportation, ensuring the quality and safety of the goods.
commercial refrigeration
Refrigeration compressors are used in supermarkets and convenience stores for refrigeration and freezing equipment, such as refrigerators, freezers, and refrigerated shelves, etc. They can maintain the appropriate temperature for food and beverages, ensuring the freshness and quality of the products.
Medical refrigeration
In pharmaceutical refrigeration, the compressor is the core component of pharmaceutical refrigeration equipment, mainlThe performance test station has also been calibrated by a nationally recognized metrology testing center to verify the rationality of the design, manufacturing, and assembly of the refrigeration compressors, ensuring that the performance index of the refrigeration compressors meets the industry's advanced standards!y used to provide refrigeration effect, ensure the storage and transportation of drugs within the appropriate temperature range, thereby ensuring the quality and effectiveness of drugs.
industrial refrigeration
Refrigeration compressors play an important role in industrial fields such as high & low temperature alternating test chambers. They are usually used to simulate different environmental temperature conditions for testing and evaluating products in industries such as electronics, automotive, aerospace, etc., providing stable and reliable refrigeration effects to ensure the performance and reliability of products under different temperature conditions.
R & D STRENGTH
Briliant's professional production and processing technology and outstanding design quality are the cornerstones and premise of Briliant's refrigeration industry. Briliant adheres to the scientific testing method, which is the best quality assurance and commitment of Briliantto customers. Briliant will open the first brand of refrigeration compressors, so that customers can truly understand the true meaning of quality.“GB/T10079-2018Single-stage reciprocating refrigerant compressor (unit)” new national standard for the first time put forward the concept of "accelerated life", mainly for the domestic industry generally on the compressor body, crankshaft and other materials on the application of low standards, strict requirements, appeared It can be used at the beginning, and after a period of time, the quality of the life cycle is generally severely declining. The new national standard stipulates that the range of noise and cooling capacity in the life cycle of the compressor does not exceed 3dB(A) and 5% of the new machine respectively.
TESTING CENTER
Briliant insists on scientific and professional testing methods constantly. The company has built three refrigeration compressor performance testing stations and an online testing assembly line. The refrigeration compressor performance testing stations covering semi-hermetic refrigeration piston compressors and semi-hermetic refrigeration screw compressors. Our online testing process covers key parameters such as airtightness testing, forward and reverse voltage, current, oil pressure, and volume flow rate for each refrigeration compressor. We also monitor and record the performance of refrigeration compressors under different operating conditions in real-time. By obtaining real-time data five times and generating an average value, we can more accurately evaluate the conventional performance indicators of refrigeration compressors, ensuring that each refrigeration compressor leaves the factory without any quality defects.The refrigeration compressor performance testing stations differ from the online testing assembly line in that the former adopts imported high-precision measuring instruments. The performance testing stations are built based on the “GB/T5773-2004The method of performance test for positive displacement refrigerant compressors” and the refrigeration compressor performance testing is conducted based on the " GB/T 10079-2018 Single-stage reciprocating refrigerant compressor(unit) "and" GB/T19410-2018 Screw refrigeration compressor".
FEATURES & ADVANTAGES
The new body is optimized in structure design, with a novel appearance and high structural strength, improved durability with cylinder bore hardening process.
The new cylinder head is optimized in structure design, reducing exhaust pulses and lowering operating noise.
The new valve plate is optimized in structure design, improving exhaust efficiency and enhancing shock resistance.
The new bearing is optimized in structure design, increasing lubrication effectiveness and reducing the risk of shaft seizure.
The new motor is optimized in structure design, improving operational efficiency, increasing overload capacity, and expanding the operating range.
The new piston optimizes the piston structure and reduces the clearance volume.
Thinner piston ring design reduces friction loss.
ABOUT US
Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise specializing in the design, research and development, production and sales of compressors. The production base is located in Xinchang County, Zhejiang Province. Founded in 2013, the company has an independent R&D center in Hangzhou, Zhejiang Province, with its own R&D team composed of experienced refrigeration engineers. The team members have high academic qualifications and relevant work experience, deeply researching refrigeration technologies and accumulating extensive experience in the field. They are proficient in refrigeration system design, thermodynamic analysis, and refrigerant selection.From product design to prototype development, and experimental verification, we strictly follow a systematic process to ensure the quality and performance of the products are optimized. We pay close attention to detail and collaborate with universities such as China Jiliang University, Xi'an Jiaotong University, and Tianjin University of Commerce to continuously improve and optimize technical solutions. As a result, we have developed a series of efficient and energy-saving refrigeration compressor products, providing our customers with mature and reliable solutions.
FLEXIBLE UNIT PRODUCTION LINE
Features of the flexible unit production line
Reduces the labor intensity of personnel and greatly improves work efficiency.
The machine provides automatic liquid supply and liquid return, saving energy and being environmentally friendly with zero pollution.
Reduces the work area and avoids unnecessary occupying of space.
Flexibly adjusts the production of products, increasing product versatility
The production line can quickly generate and collect production data, providing effective support for planned production
Lays a good foundation for future digital production.
APPLICATION
Cold-chain transportation
Refrigeration compressors are used in logistics centers for refrigerated vehicles and cold storage facilities. They are used to maintain the appropriate temperature of goods during transportation, ensuring the quality and safety of the goods.
commercial refrigeration
Refrigeration compressors are used in supermarkets and convenience stores for refrigeration and freezing equipment, such as refrigerators, freezers, and refrigerated shelves, etc. They can maintain the appropriate temperature for food and beverages, ensuring the freshness and quality of the products.
Medical refrigeration
In pharmaceutical refrigeration, the compressor is the core component of pharmaceutical refrigeration equipment, mainlThe performance test station has also been calibrated by a nationally recognized metrology testing center to verify the rationality of the design, manufacturing, and assembly of the refrigeration compressors, ensuring that the performance index of the refrigeration compressors meets the industry's advanced standards!y used to provide refrigeration effect, ensure the storage and transportation of drugs within the appropriate temperature range, thereby ensuring the quality and effectiveness of drugs.
industrial refrigeration
Refrigeration compressors play an important role in industrial fields such as high & low temperature alternating test chambers. They are usually used to simulate different environmental temperature conditions for testing and evaluating products in industries such as electronics, automotive, aerospace, etc., providing stable and reliable refrigeration effects to ensure the performance and reliability of products under different temperature conditions.
R & D STRENGTH
Briliant's professional production and processing technology and outstanding design quality are the cornerstones and premise of Briliant's refrigeration industry. Briliant adheres to the scientific testing method, which is the best quality assurance and commitment of Briliantto customers. Briliant will open the first brand of refrigeration compressors, so that customers can truly understand the true meaning of quality.“GB/T10079-2018Single-stage reciprocating refrigerant compressor (unit)” new national standard for the first time put forward the concept of "accelerated life", mainly for the domestic industry generally on the compressor body, crankshaft and other materials on the application of low standards, strict requirements, appeared It can be used at the beginning, and after a period of time, the quality of the life cycle is generally severely declining. The new national standard stipulates that the range of noise and cooling capacity in the life cycle of the compressor does not exceed 3dB(A) and 5% of the new machine respectively.
TESTING CENTER
Briliant insists on scientific and professional testing methods constantly. The company has built three refrigeration compressor performance testing stations and an online testing assembly line. The refrigeration compressor performance testing stations covering semi-hermetic refrigeration piston compressors and semi-hermetic refrigeration screw compressors. Our online testing process covers key parameters such as airtightness testing, forward and reverse voltage, current, oil pressure, and volume flow rate for each refrigeration compressor. We also monitor and record the performance of refrigeration compressors under different operating conditions in real-time. By obtaining real-time data five times and generating an average value, we can more accurately evaluate the conventional performance indicators of refrigeration compressors, ensuring that each refrigeration compressor leaves the factory without any quality defects.The refrigeration compressor performance testing stations differ from the online testing assembly line in that the former adopts imported high-precision measuring instruments. The performance testing stations are built based on the “GB/T5773-2004The method of performance test for positive displacement refrigerant compressors” and the refrigeration compressor performance testing is conducted based on the " GB/T 10079-2018 Single-stage reciprocating refrigerant compressor(unit) "and" GB/T19410-2018 Screw refrigeration compressor".
FEATURES & ADVANTAGES
The new body is optimized in structure design, with a novel appearance and high structural strength, improved durability with cylinder bore hardening process.
The new cylinder head is optimized in structure design, reducing exhaust pulses and lowering operating noise.
The new valve plate is optimized in structure design, improving exhaust efficiency and enhancing shock resistance.
The new bearing is optimized in structure design, increasing lubrication effectiveness and reducing the risk of shaft seizure.
The new motor is optimized in structure design, improving operational efficiency, increasing overload capacity, and expanding the operating range.
The new piston optimizes the piston structure and reduces the clearance volume.
Thinner piston ring design reduces friction loss.
The T Series Reciprocating Compressors are designed to offer superior performance in gas compression tasks. They are built with a focus on quality, reliability, and flexibility, making them a popular choice across different industries. These compressors are capable of handling a wide range of gas compositions and flow rates, adapting to various industrial processes.
1. Multiple Cylinder Configurations: The T Series offers a selection of single stage and multi stage cylinder configurations. This allows for the compression of gases to different pressure levels, meeting the specific needs of different applications, from low pressure gas transfer to high pressure industrial processes.
2. Positive Piston Locking: The pistons are positively locked, which enables precise setting of the end clearance. This not only maximizes the efficiency of the compressor but also contributes to its long term reliability by reducing wear and tear on the piston and cylinder components.
3. Corrosion Resistant Components: In critical areas, such as the crossheads and valve seats, corrosion resistant materials are used. Cast iron crossheads provide superior resistance to corrosion and galling, ensuring the compressor's performance remains consistent even in harsh operating environments.
4. Pressure Lubricated Crankcase: The crankcase is equipped with a pressure lubricated system with a filter. This system ensures that all the internal moving parts, such as the crankshaft, connecting rods, and bearings, are well lubricated at all times. This minimizes premature wear and extends the lifespan of the compressor.
5. Customizable Mounting Options: The T Series compressors are available with standard mounting options. However, they can also be custom engineered to fit specific installation requirements, whether it's for a skid mounted system or a unique plant layout.
1. What applications is the BTF4G-30.3G compressor suitable for?
This four-cylinder high-pressure reciprocating compressor is ideal for industrial refrigeration, cold storage, food processing, quick-freezing equipment, chemical cooling, and other heavy-duty cooling systems.
2. Is this compressor compatible with different refrigerants?
Yes, it supports mainstream refrigerants commonly used in industrial cooling systems.
3. What is the main advantage of a four-cylinder design?
The four-cylinder structure ensures stable operation, strong cooling output, reduced vibration, and longer service life.
4. Does the compressor support long-term continuous operation?
Yes, it is built for 24/7 heavy-duty industrial operation with excellent heat-dissipation and durability.
5. What protections are included in the compressor?
It includes safety features such as overload protection, oil pressure protection, temperature protection, and high-/low-pressure protection.
6. Do you provide technical support and installation guidance?
Yes, we offer professional technical support, installation assistance, operation guidance, and after-sales service.
7. Can the compressor be customized?
Absolutely. Zhejiang Blait specializes in customized refrigeration compressors based on project requirements.
8. What is the expected service life of this model?
With proper maintenance, the compressor typically offers many years of stable industrial operation.




The T Series Reciprocating Compressors are designed to offer superior performance in gas compression tasks. They are built with a focus on quality, reliability, and flexibility, making them a popular choice across different industries. These compressors are capable of handling a wide range of gas compositions and flow rates, adapting to various industrial processes.
1. Multiple Cylinder Configurations: The T Series offers a selection of single stage and multi stage cylinder configurations. This allows for the compression of gases to different pressure levels, meeting the specific needs of different applications, from low pressure gas transfer to high pressure industrial processes.
2. Positive Piston Locking: The pistons are positively locked, which enables precise setting of the end clearance. This not only maximizes the efficiency of the compressor but also contributes to its long term reliability by reducing wear and tear on the piston and cylinder components.
3. Corrosion Resistant Components: In critical areas, such as the crossheads and valve seats, corrosion resistant materials are used. Cast iron crossheads provide superior resistance to corrosion and galling, ensuring the compressor's performance remains consistent even in harsh operating environments.
4. Pressure Lubricated Crankcase: The crankcase is equipped with a pressure lubricated system with a filter. This system ensures that all the internal moving parts, such as the crankshaft, connecting rods, and bearings, are well lubricated at all times. This minimizes premature wear and extends the lifespan of the compressor.
5. Customizable Mounting Options: The T Series compressors are available with standard mounting options. However, they can also be custom engineered to fit specific installation requirements, whether it's for a skid mounted system or a unique plant layout.
1. What applications is the BTF4G-30.3G compressor suitable for?
This four-cylinder high-pressure reciprocating compressor is ideal for industrial refrigeration, cold storage, food processing, quick-freezing equipment, chemical cooling, and other heavy-duty cooling systems.
2. Is this compressor compatible with different refrigerants?
Yes, it supports mainstream refrigerants commonly used in industrial cooling systems.
3. What is the main advantage of a four-cylinder design?
The four-cylinder structure ensures stable operation, strong cooling output, reduced vibration, and longer service life.
4. Does the compressor support long-term continuous operation?
Yes, it is built for 24/7 heavy-duty industrial operation with excellent heat-dissipation and durability.
5. What protections are included in the compressor?
It includes safety features such as overload protection, oil pressure protection, temperature protection, and high-/low-pressure protection.
6. Do you provide technical support and installation guidance?
Yes, we offer professional technical support, installation assistance, operation guidance, and after-sales service.
7. Can the compressor be customized?
Absolutely. Zhejiang Blait specializes in customized refrigeration compressors based on project requirements.
8. What is the expected service life of this model?
With proper maintenance, the compressor typically offers many years of stable industrial operation.




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