Dongguan Zuolong Machinery Co., Ltd. has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers. thread trimming machine, one of Zuolong Machinery's main products, is deeply favored by customers. With wide application, it can be applied to different industries and fields. Zuolong Machinery's machinery is deeply favored by most customers for the following advantages: reasonable and novel design, compact structure, stable performance, and easy operation and installation. Zuolong Machinery's products are of high quality and great safety. Besides, they are packed tightly and shockproof. Customers can rest assured to purchase the products. You are warmly welcome to contact us for details. As one of we's multiple product series, thread trimming machine series enjoy a relatively high recognition in the market.

May I ask if the process of making industrial sewing machine is complicated? What mechanical auxiliary production is needed? This I know a little bit,Definitely not comprehensive,First of all,It must be plywood,However So thick,Maybe I didn't sell such a thick sheet,Is it to buy a thin back and then pile it up?If so,Also have to stick layer table pattern What kind of board is that?Maybe it's a fire board,Scratch-resistant,Should stick it manually,If you have more money, you can get a machine like roller rolling,Then there is the general sawing Seiko plate cutting machine,But it can only cut the outer frame,In the middle of the hollowed parts, it is probably a woodworking milling machine,The last thing is paint,In fact, it is clear paint,You see, the side of the case plate is the plywood itself,No extra skin,Look at the layers.Okay,That's all,In fact, I was thinking about it,I hope to help you,Please inquire more about the actual purchase,The place where the board is sold asks how thick the thick

How much is Jingjie computer sewing machine? First of all, let's check whether the needle is installed correctly,It's better to change a new machine needle.2, if still not,We went on to open the needle,Turn the needle to the lowest position,Look at the rotary shuttle tip from the machine needle 8mm or so.If yes,Then raise the machine needle 2.3mm or so,Look at whether the rotary shuttle tip coincides with the machine needle center.At this time, the needle and the tip of the shuttle can not be too tight,There should be 0.1 gap.3, sometimes the needle has a little bend will also jump the needle, the easiest way is to change the needle to try, if not, when the needle is installed, try a little bit, only a little bit, otherwise, it will break the line. sometimes such a simple operation is also very effective.4. it also has something to do with the thickness of your sewing.Thick things should be thicker,If the needle is fine, it will jump,If something thin,If the needle is thick, it will also jump.5, because the m

Hotel energy saving measures 1. adjust the opening degree of the door of the flush valve in the attached building bathroomMake the flushing water flow reasonable and sufficient.2. place mineral water bottles in the hotel toilet water tankReduce the amount of water flushing the toilet.3. Does the toilet in each area of the hotel regularly check whether there is long running water?Prevent the phenomenon of water leakage.4. access the water of the staff restaurant to the domestic water meterReduce the cost of water.1. reduce indoor temperature standardsSummer is controlled at 26-28 degrees.2. the central air-conditioning system adopts the operation mode of 'single freezing-single cooling' when it is at a small loadConsumption of electric energy.3. reduce valvesFilter resistance,The central air-conditioning system is in good working condition.4. run the chi