Contact

Notes on the Use of Duct Sewing Machines

There are several things that we should pay attention to in the process of using the duct stitching machine. The manufacturers of the duct stitching machine introduce to you that the duct stitching machine is mainly used to press and close the duct that is rolled or bent, so as to facilitate the welding of steel pipes. It can also be used for joint welding of cylinders, cones, and prisms, and is widely used in oil, electricity, shipbuilding, and chemical industries.


Notes for Operation of the Sewing Machine:


1. Before installing the machine, pay attention to check the ground protection and must have leakage protection (special box).


2. Read the instructions before the operation and do not wear fiber fabric gloves.


3. The chain can't be adjusted too tight, allowing the chain to wrap around 30-25mm.


4. The roller screw can be adjusted by adjusting the embossing depth and the joint pressure.


5. When pressing the steel bar, the grinding tool has a groove on one side, and the groove is adjusted on a straight line, using a tendons wheel; When the seam is closed, the grinder is turned 180 degrees and the wheel is flattened.


6. When opening the machine, the hand does not leave the switch. When the tendons wheel is forward, the machine should stop as soon as the press is finished. The safety protection stroke switch is installed at both ends of the machine, and the protection of the stroke switch can not be touched when the operation is done.


7. The same switch box can only directly control 1 electrical device (including sockets). Each switch box must be equipped with a knife switch and a leakage protection device.


The above is about the introduction of the motes on the use of duct sewing machines from its manufacturer. I hope that it will help you after reading it. If you have any other questions, please contact us.

Related News
  • Classification and Application of Duct Beader Machine

    Classification and Application of Duct Beader Machine

    July 25, 2019The duct beader machine can be roughly divided into CNC duct beader machine, hydraulic duct beader machine, automatic duct beader machine, and so on. It is mainly used in the pipeline laying and repai...view
  • Three Common Air Ducts

    Three Common Air Ducts

    July 30, 2018The air duct is a piece of work that ensures smooth ventilation, it's usually made of air duct processing equipment. It can be installed in buildings, air conditioning, smoke vents and other places, t...view
  • The Factors that Can't Work Properly on the Hand Folding Machine

    The Factors that Can't Work Properly on the Hand Folding Machine

    July 30, 2018There will be some abnormal situation when a lot of mechanical equipment in use, the hand folding machine cannot work properly, what factors are responsible for this?Hand folding machine is prone to w...view
  • Round Duct Machine in Duct System

    Round Duct Machine in Duct System

    December 4, 2019The air duct system is the most important part of air conditioning and ventilation engineering.view
  • How to Control the Stability of Riveting Machine

    How to Control the Stability of Riveting Machine

    June 27, 2019Riveting machine is a new type of riveting equipment developed on the basis of cold rolling principle. It refers to the mechanical equipment which can rivet objects with rivets. Riveter equipment has ...view
  • Introduction of Rectangular Pipe

    Introduction of Rectangular Pipe

    June 27, 2019In the past, the sawing machine was used to process the whole process, which required 11 people to complete. The labor intensity was high. There were still errors in manual measurement, and a lot of w...view