Duct production line to normal operation must have the following equipment, including multi-function shearing machine, multi-function biting machine, multi-function pressure machine, a total of flange molding machine, flange plate supporting a total of folding machine, multi-function angle Code and hook punch. Incision machine play an invaluable role.
features a more comprehensive, mainly for the connection of the plate and the circular duct closed the connection seams processing. Duct to meet the manufacture of a variety of different shapes of bone. Processing plate thickness of 0.4-1.5mm. All the gears, shafts and rollers of the machine are made of high quality steel. After strict heat treatment process, the machines are durable and stable in quality. They are easy to install, attractive in appearance, reasonable in mechanics, flexible in movement and convenient in operation. Different requirements. Biting machine for ventilation, air conditioning, cleaning and other devices duct production, according to requirements, can be made into a variety of square, rectangular sheet duct, is a variety of sheet metal processing, duct production and other indispensable mechanized equipment. Biting mouth machine is divided into multi-function bite mouth machine, joint corner bite mouth machine, bite bite mouth machine, flat bite mouth machine, elbow bite mouth machine.
bite plate thickness should be within the provisions of a variety of product specifications, if less than the minimum thickness, seizure prone to cracking, wrinkling and other defects; if greater than the maximum thickness, due to the thickness of the sheet is proportional to the square, then Will be significantly increased bending force caused by abnormal forming roller damage, transmission overload and stuffy cars and other failures.