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Drive hydraulic torque wrench for heat exchanger1

3 year ago
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Product details
A hydraulic torque wrench is used to apply precise torque to bolts when assembling or disassembling heat exchangers, which are essential components in many industrial processes. Here's a general guide on how to use a hydraulic torque wrench for this purpose:
 
### Tools and Equipment Needed:
1. **Hydraulic Torque Wrench**: This tool applies torque to the bolts using hydraulic pressure.
2. **Hydraulic Pump**: Provides the hydraulic pressure needed to operate the wrench.
3. **Quick-Connect Fittings**: For connecting the hydraulic pump to the wrench.
4. **Torque Calibration Kit**: Ensures the wrench is calibrated correctly for the specific torque values required.
5. **Safety Gear**: Gloves, safety glasses, etc., for operator protection.
 
### Preparation Steps:
1. **Select the Right Size**: Choose a wrench that fits the bolt size of your heat exchanger.
2. **Calibrate the Wrench**: Use the calibration kit to ensure the wrench will apply the correct torque as specified by the manufacturer's guidelines.
3. **Inspect the Heat Exchanger**: Ensure all components are clean and free of debris. Check for any damage or wear that might affect assembly.
 
### Assembly Process:
1. **Prepare the Hydraulic System**:
- Connect the hydraulic pump to the quick-connect fitting on the wrench.
- Turn on the pump to build up pressure.
 
2. **Attach the Wrench to the Bolt**:
- Align the wrench with the bolt head.
- Secure the wrench in place, ensuring it is tight but not excessively so, as this could damage the bolt or the wrench.
 
3. **Apply Torque**:
- Gradually increase the hydraulic pressure until the wrench clicks or indicates the desired torque has been reached.
- The wrench should have a visual indicator (like a color change) or an audible click when the target torque is achieved.
 
4. **Repeat for All Bolts**:
- Follow the same process for each bolt on the heat exchanger, ensuring consistent torque throughout.
 
5. **Final Inspection**:
- After all bolts are tightened, visually inspect the heat exchanger for any signs of misalignment or damage.
- Check the torque values against the manufacturer's specifications to ensure everything is within acceptable limits.
 
### Safety Precautions:
- Always wear appropriate personal protective equipment.
- Never exceed the maximum torque rating of the wrench or the bolts.
- Keep the hydraulic system clean and free from contamination to prevent leaks or damage.
 
### Maintenance and Storage:
- After use, clean the wrench and hydraulic system to prevent rust and corrosion.
- Store the tools in a dry place away from dust and extreme temperatures.
Products Description
Type
1MXTD
3MXTD
5MXTD
8MXTD
10MXTD
15MXTD
20MXTD
25MXTD
Torque range (Nm)
185
1852
436
4364
779
7789
1072
10715
1553
15528
2050
20501
2617
26171
3493
34928
Weight
 (Kg)
2.7
4.8
8.8
12
14.5
19
25
37.5
L1(mm)
138
168
207
226
250
281
304
331
L2(mm)
194
244
296
326
366
402
442
483
H1(mm)
50
70
80
90
100
112
120
138
H2(mm)
73
90
124
133
143
165
183
202
H3(mm)
96
125
152
170
186
208
226
250
H4(mm)
140
165
193
211
227
249
267
291
R1(mm)
26
34
40
46
50
56
60
66
R2(mm)
107
132
162
178
199
218
240
260
Square drive
3/4"
1"
1-1/2"
1-1/2"
1-1/2"
2"
2-1/2"
2-1/2"
Product Details
Characters
1.High strengthen aluminium-titanium alloy body.
2.700 bar maximum working pressure,Repeat accuracy ±3%.
3.360° multi-positional swivel quick release couplings.
4.Working with the high resistance sockets, suitable for more size of screws.
5.360°Adjustable reaction arm with safety lock feature, can be used without reaction arm.
 
How to Choose Hydraulic Wrench
1.Drive type hydraulic wrench is usually selected
2.Limited use of space, the choice of hollow hydraulic wrench
3.Trial space is particularly limited, the choice of ultra-thin hydraulic wrench
4.If the bolt is too long, choose bolt stretcher
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