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Pneumatic Torque Wrench SFW-A Series
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No-Load Speed: 18-2.2Rpm
Customized support: OEM, ODM, OBM
Minimum Torque: 240Nm
Maximum Torque: 8000Nm
Accuracy: ±5%
Square Drive Size: 3/4" inch-1 1/2"
Weight: 4.7 - 13.2 kg
Manufacturer:SAIVS
Country of Origin:China
Minimum Order:1Piece
Application:Automotive repair maintenanceShipping & logisticsUtilitiesMaterial handling
Sample:Contact us for free samples
1. Extremely excellent power to weight ratio Wider torque range, suitable for multiple stations.
2. The use of multi pole gearbox has no competitive reliability Constant speed and stable output.
3. Gun design, in line with human mechanics, more portable.
4. Torque output in forward and reverse directions.
5. Low noise, non impact output torque.
6. Accuracy ± 5% (correct air supply pressure and volume are required).
Here are ten scenarios where pneumatic torque wrenches are commonly used:
Automotive manufacturing and repair
Aerospace maintenance and assembly
Heavy equipment and machinery maintenance
Wind turbine assembly and repair
Railway maintenance and repair
Construction and structural assembly
Oil and gas pipeline maintenance
Mining equipment maintenance and repair
Material handling equipment maintenance and repair
Bridge and infrastructure construction
Pneumatic Torque Wrenches are commonly used in various industries where high torque output is required. They use compressed air to provide power and can deliver high torque output with great precision. They are widely used in heavy-duty applications and offer exceptional performance and reliability.
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| Model | Drive square | Torque | Wspeed | Weight | Dimensions | Noise | |||
| (Nm) | (Rpm) | (Kg) | A | B | C | D | (db) | ||
| SFW5A | 0.75” | 150-500 | 35 | 3.7 | 205 | 63 | 69 | 199 | 80 |
| SFW8A | 0.75” | 240-800 | 18 | 4.7 | 247 | 69 | 69 | 199 | 80 |
| SFW14A | 0.75”/1” | 405-1350 | 12 | 4.7 | 247 | 69 | 69 | 199 | 80 |
| SFW20A | 1” | 600-2000 | 10 | 6.6 | 256 | 76 | 85 | 223 | 80 |
| SFW28A | 1” | 840-2800 | 7 | 7 | 270 | 78 | 85 | 223 | 80 |
| SFW35A | 1”/1.5” | 1050-3500 | 6 | 7.6 | 283 | 82 | 85 | 223 | 80 |
| SFW45A | 1”/1.5” | 1350-4500 | 4 | 10.2 | 306 | 88 | 102 | 265 | 85 |
| SFW60A | 1.5” | 1800-6000 | 2.5 | 11.7 | 308 | 93 | 102 | 265 | 85 |
| SFW80A | 1.5” | 2400-8000 | 2.2 | 13.2 | 308 | 102 | 102 | 265 | 85 |
| SFW100A | 1.5”/2” | 3000-10000 | 1.4 | 19.4 | 390 | 114 | 114 | 271 | 85 |
| SFW120A | 1.5”/2” | 3600-12000 | 1.2 | 19.4 | 390 | 114 | 114 | 271 | 85 |
What is a pneumatic torque wrench?
Answer: A pneumatic torque wrench is a type of torque wrench that uses compressed air to generate torque. It is widely used in various industries for applications that require high torque output.
How does a pneumatic torque wrench work?
Answer: A pneumatic torque wrench operates by using compressed air to drive a piston that rotates an output shaft. The output shaft is attached to a socket that fits onto the bolt or nut being tightened. As the air pressure increases, the output shaft turns with greater force to apply the required torque.
What are the advantages of using a pneumatic torque wrench?
Answer: Pneumatic torque wrenches offer several advantages, including high torque output, speed, accuracy, repeatability, and durability. They are also easy to maintain and can be used in harsh environments.
What are the common applications of pneumatic torque wrenches?
Answer: Pneumatic torque wrenches are commonly used in automotive manufacturing and repair, aerospace maintenance and assembly, heavy equipment and machinery maintenance, wind turbine assembly and repair, railway maintenance and repair, and many other industries where high torque output is required.
How do you choose the right pneumatic torque wrench for your application?
Answer: To choose the right pneumatic torque wrench, consider factors such as torque range, drive size, length, weight, accuracy, and the specific application requirements. It is important to select a tool that can deliver the required torque with accuracy and consistency.
