Automatic cold mandrel bends elbow machine for oil and gas pipeline
1. Product Presentation
HYLW series elbow is suitable for producing 25-630mm, 1D, 1.5d
stainless steel and carbon steel elbow.Cold push elbow machine
features: easy to operate, energy saving, environmental protection
and other functions.
The elbow produced by the elbow machine is suitable for a pipe
fitting at the bend of a pipe.Among all pipe fittings used in the
pipeline system, the proportion is the largest.Usually the most
different material or wall thickness of the elbow selection is
different from the other forming process.Now the manufacturer
commonly used seamless elbow forming process has hot push,
stamping, extrusion and so on.It is divided into hot push elbow
machine and cold push elbow machine.
The main parameters of the shape of the cold-push elbow are
curvature radius R, the section irroundness perpendicular to the
curvature radius circle and the wall thickness.The process
parameters that affect the shape of the push bend include the
material of the blank for push, the shape of the material machine
for the mandrel head, the heating temperature and its diffusion,
and the advance rate.
2. Product Parameter
| Model | Size Range (mm) | Clamping Force (KN) | Pushing Force (KN) | Rated working pressure (MPa) | Total power of motor (KW) | Total Weight (kg) |
| HYLW-100 | Φ25-Φ76 | 1000 | 630 | 25 | 11 | 6300 |
| HYLW-200 | Φ34-Φ114 | 2000 | 1250 | 25 | 18.5 | 9000 |
| HYLW-400A | Φ133-Φ273 | 4000 | 2500 | 25 | 29.5 | 38000 |
| HYLW-400B | Φ108-Φ219 | 4000 | 2500 | 25 | 29.5 | 35000 |
| HYLW-630 | Φ133-Φ325 | 6300 | 3150 | 25 | 36 | 48000 |
| HYLW-800 | Φ219-Φ377 | 8000 | 4500 | 25 | 42 | 76000 |
| HYLW-1000 | Φ273-Φ426 | 10000 | 5000 | 25 | 65 | 98000 |
| HYLW-1600 | Φ325-Φ530 | 16000 | 8000 | 25 | 88.5 | 130000 |
| HYLW-2000 | Φ406-Φ630 | 23000 | 12000 | 25 | 110 | 200000 |
We are specialized in the manufacture of high-end equipment cold
bending forming equipment manufacturer,has a professional engineer
for technical guidance.Engineers engaged in cold bending mechanical
equipment design for more than 20 years,has a wealth of design
concept.Can provide users with a special type of design and
manufacture.At the same time to sell equipment for
installation,guidance,production,commissioning one-stop service.
Main Features
1. We can make and design all kinds of roll forming machine
according to customers requests.
2. This is a very perfect and durable equipment. We have more than
20 years experiences.
3. This kind of machine has the best quality and the best price. It
has accurate measurement and easy operating.
4. We can design and manufacture the special type machine according
to the customersa, requirement and we could provide technical
guiding, production, installation, debugging and maintenance
service to all customers.
5. Our product has been exported to many regions and won high
reputation because of the high quality and reasonable price.
