
7 DAYS REFUND PAYMENT IN CASE OF QUALITY
24 HOURS SMOOTHLY COMMUNCIATION
to match your needs of torque value and nut sizes.
SFW-A series Pneumatic Torque Wrench
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

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)
SFW-A series Pneumatic Torque Wrenches
Extremely excellent power-weight ratio. Wider torque range
With multipole gearbox, there is no competitive reliability. Uniform and stable output
Gun design, in line with human mechanics, more portable
Equal Torque Output in Forward and Reverse Directions
Low noise, non-impact output torque
Accuracy (+5%) and repeatability (+2%)
Extremely high cost performance ratio

Model | Drive square | Torque | Wspeed | Weight | Dimensions | Noise | |||
(Nm) | (Rpm) | (Kg) | A | B | C | D | (db) | ||
SFW8A | 0.75" | 240-800 | 18 | 4.7 | 265 | 69 | 69 | 223 | 80 |
SFW14A | 0.75"/1" | 405-1350 | 12 | 4.7 | 265 | 69 | 69 | 223 | 80 |
SFW20A | 1" | 600-2000 | 10 | 6.6 | 273 | 76 | 85 | 223 | 80 |
SFW30A | 1" | 840-3000 | 7 | 7 | 270 | 78 | 85 | 223 | 80 |
SFW40A | 1"/1.5" | 1350-4000 | 4 | 10.2 | 270 | 88 | 102 | 223 | 85 |
SFW60A | 1.5" | 1800-6000 | 2.5 | 11.7 | 289 | 93 | 102 | 265 | 85 |
SFW80A | 1.5" | 2400-8000 | 2.2 | 13.2 | 300 | 102 | 102 | 265 | 85 |
All SAIVS Pneumatic Torque Wrench go with calibration certificates,
Large Torque Can Be Customized, Please Contact Us!



Grade: Industrial
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: 3.7 - 19.4 kg
Pneumatic SFW-A Series Gun Torque Pneumatic Tightening Spanner adopts standard pneumatic motor and high precision planetary gear box. It is light in weight, cost effective and suitable for high efficiency maintenance occasions.
Established in Ningbo, China, SAIVS began as a manufacturer and exporter of different kinds of casting and precision CNC machining components, industrial customized parts. SAIVS has the experience to develop thousands of tooling and fixtures in house according to customers' drawings.
In 2002, hydraulic tools research department was settled and company developed its first line of hydraulic tools and equipment. Today SAIVS is reckoned as one of the most preferred experienced manufacturer and exporter of hydraulic tools, hydraulic pumps & hydraulic components in the industrial market.
We have more than 200 employees total, that work at casting foundries, CNC machining plant. we have nice reputation in components supply chain, as we have better management system, positive teamwork cooperation and advanced equipment. We obtained certificates of TS16949, ISO9001, ISO14001 and OSHAS ISO 18001.
Q: Are you trading company or manufacturer?
A: We are factory with more than 20 years experience.
Q: How long for delivery?
A: Generally it is 15-30days as we are customized service we confirm with customer when place order.
Q: What is the MOQ?
A: It depends on what you are buying. Normally, our minimum order is one 20' full container and LCL container (less than a
container load) can be acceptable.
Q: Can you customize my products?
A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.
Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment, or as per discussion.
Q: What about your quality control?
A: * . Checking the raw material after they reach our factory-----Incoming quality control(IQC)
* . Checking the details before the production line operated
* . Have full inspection and routing inspection during mass production----In-process quality control(IPQC)
* . Checking the goods after they are finished----Final quality control(FQC)
* . Checking the goods after they are finished----Outgoing quality control(QC)
* . 100% inspection and delivery before shipment