China Best Sales Compressor Zb Series Industrial Air Compressor Zb21kce-Tfd-558 with high quality

Product Description

Compressor Zb Series Industrial Air Compressor Zb21kce-Tfd-558 

Refrigerant: R404/R22 50Hz

Med Temperature

Large operating envelope

Fast temperature pull down capabilities

Light weight and compactness

Scroll Digital Technology for simple, step-less capacity modulation

Model NO. Cindensate Temperature The Evaporation Temperature ° C (R22/50HZ)
-12 -10 -5 0 5 10
ZB15KQ 40 3300 3550 4350 5200 6250 7400
ZB19KQ 40 3650 3950 4850 5850 7000 8300
ZB21KQ 40 4650 5050 6200 7450 8850 10500
ZB26KQ 40 5100 5500 6800 8200 9850 11700
ZB29KQ 40 6230 6790 8290 9970 11800 14070
ZB38KQ 40 7300 8000 9950 12200 14650 17300
ZB45KQ 40 9400 15710 12400 14900 17800 21000
ZB48KQ 40 10390 11285 13700 16436 19574 23199
ZB58KQ 40 11800 12950 16100 19600 19574 28000
ZB66KQ 40 13950 15100 18400 22200 26500 31500
ZB76KQ 40 16400 17800 21700 28500 30500 35500
ZB88KQ 40 18800 20400 24900 30000 36000 42000
ZB95KQ 40 19500 21400 26500 32000 38200 45200
ZB114KQ 40 23200 25500 31700 38500 41600 54500


Model NO. Cindensate Temperature The Evaporation Temperature ° C (R404/50HZ)
-25 -20 -15 -10 -5 0 5
ZB15KQE 40 1870 2430 3000 3700 4450 5350 6350
ZB19KQE 40 2490 3050 3750 4550 5450 6500 7700
ZB21KQE 40 3000 3700 4550 5000 6600 7900 9350
ZB26KQE 40 3500 4300 5250 6350 7650 9100 10800
ZB29KQE 40 4070 5040 6160 7460 8960 10680 12650
ZB38KQE 40 5100 6250 7700 9300 11200 13350 15800
ZB45KQE 40 6000 7400 9050 10950 13150 15700 18600
ZB48KQE 40 6579 8150 9969 12074 14500 17287 2571
ZB58KQE 40 7050 9250 11700 14400 17500 21000 24900
ZB66KQE 40 8900 11100 13500 16400 19600 23400 27600
ZB76KQE 40 10900 13300 16100 19400 23300 27800 33000

Our main compressor lines are :
·      performer compressors: SM, SZ, SH SERIES
·       commercial compressors: FR, SC SERIES
·      CHINAMFG piston compressors:MT, MTZ, NTZ, MPZ SERIES
 Secop compressor, Carrier(Carlyle) compressor
Hitachi compressor,Sanyo compressor
Tecumseh compressor, LG compressor,  Mitsubishi compressor,
Toshiba compressor, CHINAMFG compressor, Embraci Aspera compressor

Also Carel, Dixell  original valves, controls and selected parts


Lubrication Style: Lubricated
Cooling System: Water Cooling
Cylinder Arrangement: Duplex Arrangement
Cylinder Position: Vertical
Structure Type: Semi-Closed Type
Compress Level: Double-Stage


air compressor

What are the advantages of using an air compressor in construction?

Using an air compressor in construction offers numerous advantages that contribute to increased efficiency, productivity, and versatility. Here are some key benefits of using air compressors in construction:

  • Powering Pneumatic Tools: Air compressors are commonly used to power a wide range of pneumatic tools on construction sites. Tools such as jackhammers, nail guns, impact wrenches, drills, and sanders can be operated using compressed air. Pneumatic tools are often preferred due to their lightweight, compact design and ability to deliver high torque or impact force.
  • Efficient Operation: Air compressors provide a continuous and reliable source of power for pneumatic tools, allowing for uninterrupted operation without the need for frequent battery changes or recharging. This helps to maintain a smooth workflow and reduces downtime.
  • Portability: Many construction air compressors are designed to be portable, featuring wheels or handles for easy maneuverability on job sites. Portable air compressors can be transported to different areas of the construction site as needed, providing power wherever it is required.
  • Versatility: Air compressors are versatile tools that can be used for various applications in construction. Apart from powering pneumatic tools, they can also be utilized for tasks such as inflating tires, cleaning debris, operating air-operated pumps, and powering air horns.
  • Increased Productivity: The efficient operation and power output of air compressors enable construction workers to complete tasks more quickly and effectively. Pneumatic tools powered by air compressors often offer higher performance and faster operation compared to their electric or manual counterparts.
  • Cost Savings: Air compressors can contribute to cost savings in construction projects. Pneumatic tools powered by air compressors are generally more durable and have longer lifespans compared to electric tools. Additionally, since air compressors use compressed air as their power source, they do not require the purchase or disposal of batteries or fuel, reducing ongoing operational expenses.
  • Reduced Electrocution Risk: Construction sites can be hazardous environments, with the risk of electrocution from electrical tools or equipment. By utilizing air compressors and pneumatic tools, the reliance on electrical power is minimized, reducing the risk of electrocution accidents.

It is important to select the appropriate air compressor for construction applications based on factors such as required air pressure, volume, portability, and durability. Regular maintenance, including proper lubrication and cleaning, is crucial to ensure the optimal performance and longevity of air compressors in construction settings.

In summary, the advantages of using air compressors in construction include powering pneumatic tools, efficient operation, portability, versatility, increased productivity, cost savings, and reduced electrocution risk, making them valuable assets on construction sites.

air compressor

How are air compressors employed in the mining industry?

Air compressors play a crucial role in the mining industry, providing reliable and efficient power for various mining operations. Here are some common applications of air compressors in mining:

1. Exploration and Drilling:

Air compressors are used during exploration and drilling activities in the mining industry. Compressed air is used to power drilling rigs, pneumatic hammers, and other drilling equipment. The high-pressure air generated by the compressor helps in drilling boreholes, extracting core samples, and exploring potential mineral deposits.

2. Ventilation and Air Quality Control:

Air compressors are employed in underground mining to provide ventilation and control air quality. Compressed air is used to operate ventilation fans and air circulation systems, ensuring adequate airflow and removing harmful gases, dust, and fumes from the mining tunnels and work areas.

3. Material Conveyance:

In mining operations, air compressors are used for material conveyance. Pneumatic systems powered by air compressors are utilized to transport materials such as coal, ore, and other minerals. Compressed air is used to operate pneumatic conveyors, pumps, and material handling equipment, allowing for efficient and controlled movement of bulk materials.

4. Dust Suppression:

Air compressors are employed for dust suppression in mining areas. Compressed air is used to spray water or other suppressants to control dust generated during mining activities. This helps in maintaining a safe and healthy work environment, reducing the risks associated with dust inhalation and improving visibility.

5. Instrumentation and Control:

Air compressors are used for instrumentation and control purposes in mining operations. Compressed air is utilized to power pneumatic control systems, control valves, and actuators. These systems regulate the flow of fluids, control equipment movements, and ensure the proper functioning of various mining processes.

6. Explosive Applications:

In mining, air compressors are used for explosive applications. Compressed air is employed to power pneumatic tools used for rock fragmentation, such as rock drills and pneumatic breakers. The controlled power of compressed air enables safe and efficient rock breaking without the need for traditional explosives.

7. Maintenance and Repair:

Air compressors are essential for maintenance and repair activities in the mining industry. Compressed air is used for cleaning machinery, removing debris, and powering pneumatic tools for equipment maintenance and repair tasks. The versatility and portability of air compressors make them valuable assets in maintaining mining equipment.

It is important to note that different mining operations may have specific requirements and considerations when selecting and using air compressors. The size, capacity, and features of air compressors can vary based on the specific mining application and environmental conditions.

By utilizing air compressors effectively, the mining industry can benefit from increased productivity, improved safety, and efficient operation of various mining processes.

air compressor

How do oil-lubricated and oil-free air compressors differ?

Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:

Oil-Lubricated Air Compressors:

1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.

2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.

3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.

4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.

Oil-Free Air Compressors:

1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.

2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.

3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.

4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.

When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.

China Best Sales Compressor Zb Series Industrial Air Compressor Zb21kce-Tfd-558   with high qualityChina Best Sales Compressor Zb Series Industrial Air Compressor Zb21kce-Tfd-558   with high quality
editor by CX 2023-11-02