Since the establishment, Dongguan Zuolong Machinery Co., Ltd. has always been focusing on the R&D and production of factory sewing machine . With great production capability, we can provide customers with personalized solutions according to their needs. Zuolong Machinery's industrial sewing machine is widely applicable in the Manufacturing Machinery industry. Zuolong Machinery's factory sewing machine feature stable performance, high quality, and easy operation. Besides, they are reasonably-priced and well-designed. The products we produce are of high quality and reasonable price. If needed, please contact us! The industrial sewing machine series has many styles to meet the diversified needs of customers.

The difference between laser cutting machine, plasma cutting machine, flame cutting and water cutting I will answer it in anger!----------------Split line---------------(Want to be limited by words )--------------Water cutting machine is also called 'water knife '.As the name suggests,Cut by a high-pressure water jet and adding an abrasive (Emery or garnet.Among the many cutting methods,Only water cutting belongs to cold cutting,Directly use the kinetic energy of the water jet to cut the metal to achieve the cutting purpose,There is no chemical change in the cutting process,It has the advantages of no influence on the physical and chemical properties of cutting materials, no thermal deformation, narrow cutting seam, high precision, smooth cutting surface, clean and pollution-free, etc,Materials that can be processed by traditional processing and other processing methods that cannot be processed or difficult to process,Such as glass, ceramics, composite materials, reflective materials, chemical

Computer embroidery machine cutting line E733 power board burning 15A fuse Change insurance first,The multimeter actually measured the working current,Whether the load exceeds or approaches the Fuse current.Check the servo motor,Drive circuit working status,Whether there is overloading or near overload.The fuse is mainly to prevent high load,Burn the motherboard or motor.Check one piece.

Water filter Wichton water purification company reminds you: UF membrane,It is a kind of aperture with the same specifications,The rated aperture range is 0.001-0.Porous Filter film of 02 microns.Apply appropriate pressure on one side of the membrane,It can screen out the solute molecules smaller than the aperture,The molecular weight of separation is greater than 500 Dalton and the particle size is greater than 2 ~ Particles of 20 nm.The UF membrane is one of the earliest polymer separation membranes developed,The UF device was industrialized in 1960s.The industrial application of UF membrane is very extensive,It has become one of the new chemical unit operations.For the separation, concentration and purification of biological products, pharmaceutical products and food industry;It is also used for terminal treatment devices in blood treatment, wastewater treatment and ultra-pure water preparation.In our country, the concentrated and purified of Chinese herbal medicine has been successfully carried o