Drawing Machine

Drawing machine is also called wire drawing machine, drawing machine English name for drawing machine, is widely used in industrial applications of mechanical equipment, widely used in machinery manufacturing, metal processing, petrochemical, plastic, bamboo products, wire and cable and other industries . Wire drawing machines can be divided into metal wire drawing machines according to their use (for pre-processing of metal products such as standard parts), and plastic wire drawing machines (for polyester products, polyester, nylon, polyethylene, polypropylene, polyester chips, etc. Raw materials for the production of various hollow, solid or silk filaments for deep processing of complete sets of equipment), bamboo wood drawing machine (for bamboo and wood products in the production of chopsticks, toothpicks, barbecue sticks, etc. pull out the bamboo silk, wood wool for reprocessing Special equipment) etc.

Wire drawing machine

Metal wire drawing machine

It is a prefabrication equipment for the production of metal products such as standard parts. The purpose is to pull the wire rods or rods from a steel product manufacturing company, such as standard parts, to the standard parts and other metal products manufacturing enterprises through the drawing machine, so that the diameter of the wire rods or rods Roundness, internal metallurgical structure, surface finish and straightness all meet the raw material processing requirements for the production of standard parts and other metal products. Therefore, the quality of pretreatment of wire rods or rods on wire drawing machines is directly related to the product quality of standard parts and other metal products manufacturing enterprises. The wire drawing machine belongs to the metal wire drawing machine of metal products equipment industry. Wire drawing machines are widely used in steel wire and wire ropes. Prestressed steel wire, standard parts and other metal products production and pre-processing.

Plastic wire drawing machine

Products are free of bake and exhaust. The main feature of the energy-saving plastic wire drawing machine is that there is an exhaust port on the cylinder, and the cylinder is connected at least two or more, and the pitch of the screw in the first barrel is different from the following. It does not need plastic stirrer to stir, and can suck out the water produced by the plastic during stirring. The drawn plastic wire is uniform in thickness, smooth, and not easy to break the wire. It also has high work efficiency and low energy consumption.

Drawing machine standard

On June 28, 1999, the National Machinery Industry Bureau issued the current national standard for wire drawing machines: JB/T 7910-1999. This standard has been implemented since January 1, 2000. This standard replaces JB/T 7910- 95. The national standard for wire drawing machines was first published in GB 1989-89 in March 1989. In April 1996, it was adjusted to JB/T 7910-95. The current wire drawing machine national standard JB/T 7910-1999 specifies the type of wire drawing machine, the basic parameters of the wire drawing machine, the technical requirements of the wire drawing machine, the test method of the wire drawing machine, the acceptance rules of the wire drawing machine, the marks of the wire drawing machine, packaging and transportation Guaranteed with the manufacture of storage and wire drawing machines.

Wire drawing machine

Drawing machine is divided into seven types according to its structure

LT water tank type wire drawing machine, LW type pulley type wire drawing machine, LS type double barrel type wire drawing machine, LH type live type wire drawing machine, LZ type linear drawing machine, LD type single wire drawing machine, horizontal type Drawing machine, inverted drawing machine. LT-type water tank wire drawing machine finished wire diameter range between 0.1-1.2mm, the working characteristics of sliding wire drawing, multi-pass drawing; LW-type wire drawing machine wire drawing wire diameter range of 0.5-4.5mm The working characteristics are non-sliding line drawing and twisting; the LS double-coil wire drawing machine finished wire diameter ranges from 0.4 to 3.5 mm. The working characteristics are no sliding line drawing, no twisting; LH Type puller wire drawing machine finished wire diameter range between 0.5-6.0mm, the working characteristics of no sliding, no twisting; LZ type straight wire drawing machine drawing wire diameter range between 0.5-7.0mm, working characteristics No sliding, no twisting; LD type single wire drawing machine drawing wire diameter range is not more than 22mm, work characteristics is 1-2 pass drawing; Horizontal wire drawing machine wire drawing product diameter range is 6.5-24mm, work characteristics Non-sliding line drawing, drawing wire diameter; Inverted wire drawing machine finished wire diameter range is not more than 30mm, the working characteristics of a high degree of automation, simultaneous drawing and take-up, take-up line up to 2 tons , easy and reliable wire unloading, easy operation, and raw High efficiency, safety and reliability. Among them, the inverted drawing machine is based on the drawing machine R&D department of Hebei Yongnian Wire Drawing Machine Manufactory. After summarizing the years of using experience of drawing machine users, it integrated the advantages of various types of wire drawing machines and boldly improved it in recent years. The latest type of high-efficiency drawing machine developed, this drawing machine provides a strong equipment guarantee for the downstream enterprises' high-efficiency processing and production!