A team of highly experienced quality inspectors empowers us to provide this product in accordance with the international standards. It is applicable in various garment and textile industries. Our customers have an increasing demand for this product. Fabric and labour savings are achieved immediately with this product. Dongguan Zuolong Machinery Co., Ltd. never stops trying to bring better results to customers with thread trimming machine. Get info! Zuolong Machinery has leading technology and highly advanced machines. Based on the joint efforts of all employees, Zuolong Machinery's best cutting machine are sold well in major cities in China and also exported to multiple countries and regions such as the Middle East, South Asia, Australia, Eastern Europe, North America, and South America. After years of development, Zuolong Machinery has rich industry experience in the machinery manufacturing. We successfully created the brand called our company. The production of our company Thread Trimmer Machine is stringently monitored. It is applicable in various garment and textile industries. we has obtained many honors during the development for years. Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, our team's automatic cutting machine is highly competitive in the domestic and foreign markets. our company is a modern enterprise located in Second Floor, Area B, No. 251, Tingfeng Science And Technology Park, Xiangfu Road, Chenjiapu, Liaobu Town,Dongguan City,Guangdong Province,ChinaYPE 2016 liao bu zhen dong guan guangdong. We are mainly engaged in the production, processing and sales of best cutting machine .Since the inception in 2009, our team has developed the machinery business for years. With high-quality machinery, reasonable price and professional service, we gain a good reputation in the industry.our company's best cutting machine are sold to all parts of the country thanks to the constant exploration of development ideas. we strives excellent quality by attaching great importance to details in the production of sewing machine.The sewing machine of our company has been improved greatly in the following aspects.The sewing machine series is widely praised by customers.we is a Manufacturing Machinery company located in Second Floor, Area B, No. 251, Tingfeng Science And Technology Park, Xiangfu Road, Chenjiapu, Liaobu Town,Dongguan City,Guangdong Province,ChinaYPE 2016 liao bu zhen dong guan guangdong. We run a diverse business, including production, sales, service and distribution. best cutting machine are major products.This product has superior quality making them compatible and versatile for the industry. It is suitable for sewing light and medium materials. we has the national qualifications for the production sewing machine.our company's sewing machine is widely used in the Manufacturing Machinery industry.Rich in industry experience and professional in technique, we's excellent talents provide constant motivation for continuous development. automatic cutting machine developed and produced by our company can be widely used in various industries and professional fields.

How to repair the sewing machine jumper? First of all, let's check if the machine needle is installed correctly,It's better to change a new machine needle.If 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.Sewing machines are also called sewing machines or sewing machines,Is to use one or more sewing thread,To form one or more lines on the seam material,A machine that intertwined or stitched one or more layers of seam material.It consists of four parts: head, seat, transmission and accessories.The sewing machine was invented during the first industrial revolution,The main purpose is to reduce the workload of manual sewing in garment factories.In China in the late 1950 s,Sewing machines have beco

Connection mode of steel bar straight thread sleeve During the construction process,All kinds of connectors are often used to play a certain fixed role,The steel bar straight threaded sleeve is such a connector.The connection quality of the steel bar straight thread sleeve is very good,Construction is also very convenient,Widely used.Let's take a look at the connection mode of steel bar straight threaded sleeve.,To meet the requirements of rough processing,Blade cutting machines and oxygen cutting are not allowed.The end of the steel bar should be straightened before blanking,Cut face should be and reinforced axis vertical,No horseshoe or bend.The cutting thread is generally made of a screw spinning machine,The water-soluble cutting coolant should be used for the tool cooling when the wire is applied,Do not use oil cooling liquid bushing.When the temperature is below zero,Certain anti-freezing measures should be taken,Wire shall not be applied without lubricating fluid.The thread of the stee