Manual hydraulic pipe bender 1/2″-2″
- Heavy duty manual pipe bender with top quality cylinder and seals.
- Pipe bending capacity: 1/2″,3/4″,1″,1 1/4″,1 1/2″,2″
Manual hydraulic pipe bender 1/2″-2″
INTRODUCTION OF PORTABLE PIPE BENDER
Manual hydraulic pipe bender 1/2″-2″ comes with 6 popular size bending mould. The bender has hydraulic cylinder on it, which makes
manual bending possible.
TECHNICAL DATA OF PORTABLE PIPE BENDER
Manual hydraulic pipe bender 1/2″-2″
Model: STB50
Bending capacity: 21.3-60mm (1/2″-2″)
Bending shoes: 1/2″,3/4″,1″,1 1/4″,1 1/2″,2″
Pipe wall thickness: 2.75-4.5mm
Max pressure: 44Mpa
Max stroke: 250mm
G.W./N.W.: 55/48kgs
Packing size: 78x35x25cm
VIDEO OF PORTABLE PIPE BENDER
1. Tighten the release valve by turning clockwise.
2. Loosen the vented oil bolt.
3. Grease die cover, swagging blocks and the pipe to be bent.
4. Lift the upper plate and affix the bending die to the end of the cylinder ram.
5. Turn the swagging blocks so their grooves face toward the pipe die.
6. To account for the pipe shortening during the bending process, make sure the pipe extends beyond the swagging blocks.
7. Set the swagging blocks closer together for short pipes, to ensure that the pipe extends beyond the swagging blocks.
8. Return the upper plate to original position and use the advance the die. Note: only one handle is included with the bending machine.
9. Use the forming pump to apply heavy pressure to bend the pipe to its desired angle.
10. When finished bending, release the pressure by opening the release valve. The ram will automatically retreat. Lift the upper plate to take
out the bent pipe.
11. Note: by using a combination of dies and swagging block settings you can achieve the desired angle. eg. for a clean right angled finish start
off by using the swagging blocks at the end of the pipe bender and work your way in.
PICTURE OF PORTABLE PIPE BENDER
Other size model available
1) 3/8″-1″ (10-25mm)Manual Quick bending for U type
2) 1/4″-7/8″ (6-22mm) Manual Soft copper pipe
3) 3/8″-1″ Manual or Electric
4) 1/2″-2″ Manual or Electric
5) 1/2″-3″ Manual or Electric
6) 1/2″-4″ Manual or Electric
7) 1/2″-6″ Electric
To improve the efficiency of bending work, we had designed 1/2″-2″ electric pipe bender as below picture.
Purging the air from ram
To purge the tank you may simply open the venting bolt during operation, this will aspirate air from the ram and not effect normal operation.
If you find the response to pumping is slow or the ram will not fully extend then perform the following precedure.
1. Loosen the vented oil bolt.
2. Raise the cylinder head to make the pipe bending machine tilt at a 45 degree position.
3. Pump the handle until there is no air in the cylinder.
4. Once the air is removed, tighten the oil bolt and loosen the release valve counterclockwise. The cylinder ram will return to its original position.
5. Lower the cylinder head back to a horizontal position.
Topping up ram oil
Check the hydraulic oil in the cylinder by removing the vented oil bolt and visually ensure that the piston inside is covered in oil when the pipe
bender is in the horizontal position. You will also require oil if the ram will not fully extend to 250mm.
1. Remove the vented bolt.
2. Pour in oil.
3. Screw bolt back in.
Maintenance
Maintain the tool with care. A tool in good condition is efficient, easier to control and will have fewer problems.
Inspect the tool components periodically. Repair or replace damaged or worn components.
Lubricate tool when required.
Follow instruction for lubricating and changing accessories.
Keep the tool handles clean, dry and free from oil and grease at all times.
When servicing, use only indentical replacement parts. Only use accessories intended for use with this tool.
Replace damaged parts immediately.
The oil level should be kept constant at about 1.2lt if quality hydraulic oil. Too much oil will force the surplus oil to leak from the cylinder seals
and possible damage them. Not enough oil will cause loss of power as air will be sucked in, causing a drop in pressure.
Periodically clean and maintain the machine. Use clean, filtered oil, making sure the filter is cleaned regularly.
F.A.Q.
We are professional pipe machine manufacturer located in Hangzhou city of China starts from 1989, we are close to Port Shanghai, Ningbo as well as Yiwu. We mainly export to North and South America, South Asia and the Middle East countries. Our client are power tools wholesaler and comnpany for specific constrution project such as fire fighting pipeline building etc.
We always test at least one pipe on every pipe machine before we ship out.
Some of our heavy duty models works well after even 7 or 8 years according to our client feedback, for all of our machine we offer 12 month warranty.
All kind of pipe tools and plumbing tools, such as pipe threading machine, pipe grooving machine, pipe cutting machine, pipe hole cutter, manual pipe bender, pipe vice as well as the test pump.
We focus on quality piping tools, machinery and service. We have almost all kind of pipe tools, place order to us we can mix different models in one shipment. Language available:English,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Since the voltage of machine motors are customized, usually the lead time will be 10-35 days after payment.
We accept T/T payment directly to our company account and we can also create order on the online shop site that you can pay to us by credit card.
We ship by sea to port for bulk order and we also ship to door for small shipment.
Basically there is no MOQ required for our machines, we can ship any quantity but it is highly recommened to make order amount not less than USD2000.00, because according to our experience if the order are too small amount the sea shipping adding tarrif makes it not cost-effective to buy oversea.
Yes. For bulk order we can make nameplate and customized packaging in client’s brand.
English 
Spanish 
Arabic 
Russian 
Portuguese 