Product Details
Elbow machine for downpipe panel, rectangular shape, tooth curving/
crimping
General Introduction:
In the market there are two types of downpipes: square or
rectangular downpipes and circle or round downspouts. The round or
circle downpipes are straight from the roof top to the ground, and
the square or rectangular waterspout usually have a curved pipe or
an elbow downpipe as a turn at the down end of the straight pipe.
So, elbow machine is also optional to customers. It is controlled
by PLC control systems
Quick Detail:
- Thickness : 0.4-0.6mm
- Material : G550, PPGI
- Effective width: as per order
Machine list:
- Feeding in by manual
- Hydraulic group for curving and end shrink
- PLC control systems
Description/Technical Parameter details of complete line:
Suitable roll forming material | Color steel sheet, G350 |
Thickness | 0.4mm-0.6mm |
Driven motor | NO |
Hydraulic group | 5.5Kw |
Curved angles | 90 degree and 135 degree |
Function | One for curving, one for end shrink |
Electric Voltage Standard | 380V/60Hz/3PH or as the customer's requirements |
Major Color of Machine Painted | RAL 5015(Blue) or as per customer’s requirements |
Profile Drawing/Layout/Equipment reference pictures:
Company Profile

NKH Machinery is an experienced manufacturer of a wide range of
roll forming machines, such as panel/roofing tile /purlin /ridge
cap /pipe/ metal deck lines/cut to length & recoiling lines/
crimping/curving machines/folding machines, etc.
Over 10 years of experience has allowed us to become aware of and
to incorporate the best practices from around the World. It has
allowed us to develop our company’s awareness of the importance of
design, performance and quality standards in all aspect of the
development and delivery of modern roll forming lines.
Excellence is our expectation. A consistent commitment to quality
is something we maintain throughout every level of our organization
and every individual within it. Whether working in parts or
assembly, service or sales, each member of the NKH machinery team
participates in the development process of each machine we create.
We will meet your high standards by taking full advantage of the
experience, creativity, and wisdom each member of our team has to
offer. Our overall goal is to ensure the best possible outcome for
you, assisting you in generating profits that are well-worth your
investment with a NKH Machine.
We are ready to meet you anywhere in the world to discuss your roll
forming requirements and you are welcomed to call Our Sales Team to
take your initial enquiry.