Elbow making machine, also called round elbow locker machine. it is the special equipment for both connecting lock and seaming when processing on metal plate round pipe and round elbow. By adjusting the position of pointer on the hand wheel, two locks will be formed separately at the mouth of the round pipe then connect the mouth of the pipe for two locks on the other set of the roller to form an elbow. Featured with durable structure, high performance and efficiency and easy-operation, this elbow making machine can form accurate dimension and right angle, and this type of lock is more air-tight with better seam. Good quality forming and seaming are achieved by one machine and space is saved.

Plasma cutting machine mainly for automatically lofting and cutting the deformed workplace.You can select a drawing from the new version of CAM-DUCT and input dimensions and choose a way of connection,then the software will start calculating,composing,jacking and cutting automatically according to your requirements.

Elbow making machine, also called round elbow locker machine. it is the special equipment for both connecting lock and seaming when processing on metal plate round pipe and round elbow. By adjusting the position of pointer on the hand wheel, two locks will be formed separately at the mouth of the round pipe then connect the mouth of the pipe for two locks on the other set of the roller to form an elbow. Featured with durable structure, high performance and efficiency and easy-operation, this elbow making machine can form accurate dimension and right angle, and this type of lock is more air-tight with better seam. Good quality forming and seaming are achieved by one machine and space is saved.

The flanging machine is suitable for external rolling of cylindrical workpieces such as stainless steel, iron, copper, and aluminum.Rolling and pressing into one. The flanging machine has fast speed, high quality with good efficiency, smooth radian, good technology.

This electric rotary beading machine is mainly used for round duct sheet metal grooving/beading and connection. It's adjustable for different metal sheet. such as for leveling metal sheets, shearing sheets, corrugating plates, etc.

The electric shearing machine is overall steel-welded and gate-type with chain drive. The motor has its own brake, which means no power consuming when not shearing. It's suitable for processing sheet metal less than 3mm in thickness.

Angle steel rolling machine is used for making round flange for round duct connections. The rollers can be customized according different needs. Such as rolling flat iron, pipe, channel iron, rectangular tube and etc. The gaps between the rollers can be adjusted as per customer's rolling demands.

Electric roll bending machine is a lightweight bending machine designed for processing thin plates and small diameter circular pipes, with pre bending function and smaller straight edges.

Plate roll machine is a lightweight bending machine designed for processing thin plates and small diameter circular pipes, with pre bending function and smaller straight edges.

This electric shearing machine is a newly improved one with reduction motor and no gears so that it requires less maintainance. Normally it’s regarded as a necessary part of duct sheet metal shearing. In addition, we also have pneumatic shearing machine and manual shearing machine.

Roller bending machine is a lightweight bending machine designed for processing thin plates and small diameter circular pipes, with pre bending function and smaller straight edges.