Drainage pipe purposes: to collect roofing
rain, concentrated to lead to the ground below the laying of the rain pipe.

Metal fall into the water main materials
are: iron, aluminum, copper and so on. The main shapes are: round, square,
rectangular, semi-circular and so on.

The equipment for automatic computer
control, automatic processing production, with raw material open-book machine,
the raw material placed machine feed port, the machine driven plate automatic
rolling, the multi-channel wheel processing, forming computer-controlled
automatic cut, measurement accuracy, error small. Flying saw cut off, simple
and easy to maintain.

Square tube installation:

1, after the length of the pipe in the
amount of measurement, with a hand sawing, grinding wheel saw cut. After
cutting saw, the section should be kept flat;

2, the pipe into the tube, supplemented by
rivets fixed, silicone coated joints to ensure seamless bonding fastening;

3, the pipe placed in the drawings marked
location to pipe fittings, stainless steel screws and expansion tube to be
fixed to complete the installation.

if you need the roll
forming machine , pls contact with me . I can provide any profile sheet
roll forming machine .

Jacky xu

Whatsapp : +86 18031705152

Email :liming3@chinaformingmachine.com

Phone number is 15716892380