Hot-air Welder LC-3000A Hot-air Welder & Jointer & Guns

This automatic welding machine is designed for connecting and jointing advertising materials such as inkjet fabric, inkjet cloth, light box cloth, PVC, PE, DHPE, LDPE, EVA and PP etc. Due to high quality and reasonable price, it has long life span and is well received by customers all over the world.

1. No need glue, very convenient and cost-saving.

2. Easy to use and maintain, time-saving.

3. Practical structure makes machine running steadily and joint materials firmly and looks flat and elaborate.

4. Small body, one person can operate freely,space-saving,workforce-saving.

5. Competitive price with high quality.

6. It is equipped with DC motor,the wind is stronger and the lifetime is longer.

1. You should adjust the temperature and speed according to the thickness of your materials.

2. Fix the cloth on the smooth ground to make sure the best result.

1. First, make the picture smooth and tight, take jointer to accurate （about 2-4cm）, fixed edges with tape or glue on the ground.

2. Open the power, turning handle to left to keep hot air nozzle and the rubber tire is on the straight line.Then turn the right black knob to adjust the speed, generally marked on the knob points to the location between 2 from 4.After setup, turning the handle to right until the hot air out of the ground.

3. Set the temperature degree. Open temperature switch, and turn the golden knob until it clicks and then follow the button to the end. ▲for up ▼for down, set the desired temperature according to thickness of picture.In general, the temperature is between 300-350℃，or taking some picture material to aligned nozzle, if it can be melted immediately, this temperature is the one you need to set.

4. In the welding process，if printing material is burnt, the first thing is to slow down the speed or low the temperature，This can avoid to burnt picture material，but do not increase speed rapidly, otherwise the machine will run too fast to make it go straightly，this will cause the picture can not be spliced and damage the picture.

5. Before using,please find the proper temperature and speed according to your printing material. If the speed is too slow it could burn the picture ,while too fast to welding strong.Therefore,It is very important that the temperature and speed are good match.

6. After welding, turning the handle to right to keep hot air gun from picture completely, then turn off the temperature switch(Left the gold knob until it make a voice of clicks). No unplug the power cord and turning the power off directly, to avoid heat damage to the hot air gun. After temperature of the machine must be reduced to below 50 ℃, you can plug the power or main switch.

1. Don’t use it in rainy day, the workplace should be dry, flat and safety of fire. The machine should have technical person to operate, it is forbid that someone use it without specific knowledge. Working voltage：110V—220V. Strictly prohibited without permission disassemble, you should be responsible the result yourself.

2. You mustn’t turn off the machine until the welding machine is completely cool down in a few minutes. Then pull out the plug.

1. Clean the nozzle with copper brush.

2. Clean the air inlet with soft bristle brush.

3. Check the power cord and plugs to avoid any mechanical damage.