JIANGYIN BOSJ SCIENCE AND TECHNOLOGY CO LTD located in the Yangtze River Delta and the famous "China's first village" Jiangyin Huaxi Village. It is a professional manufacturer specializing in the developing and export of roll forming machine for metal roof tiles, wall sheets, C-shaped puline, Z-shaped purline, press brakes, highway guardrail and CNC plasma cutting machine. BOSJ has developed machinery and production methods to meet customers' increasing demand for profitability and new business opportunities.
Hot Products
C purlin forming machine GY150
C purlin forming machine is composed of decoiler,guide rack,roll forming,correction,cutting-to-lenghth,collection table.
Z purlin forming machine GY180
Z purlin forming machine is composed of decoiler,guide rack,roll forming,correction,cutting-to-length(punching),collection table,electrical control system etc.
C&Z shape purlin exchange roll forming machine GY150
C&Z purlin exchange roll forming machine uses one equipment to be possible to produce the C&Z purlin by the automatic / manual simple control system for different sizes. When the size changes, operater does not need to replace the forming roller.
The production process selects the automatic control method, operater can change the parameters by PLC control system for cutting length, longitudinal pitch of holes, quantity and so on to carry on the automatic punch holes, cutting and roll forming.
This line consists with the guider, leveler, hydraulic hole punch device, the hydraulic cutting device, fast roller exchange forming machine, the electric controll system, etc.
Highway guardrail forming machine GY160
Highway guardrail forming machine process is leveling, punching, rolling, rolling, cut to length etc. It uses for express highway guard and scenic spot guard etc.
Shelf forming machine GY150
Shelf forming machine according to market demand by the collection year production cold rolling equipment experience independently designs a series or products.
Product: shelf column, shelf crossbeam, shelf stay rod, shelf plywood etc.
Floor panel roll forming machine GY150
Floor panel forming machine composed of decoiler, guide rack, leveler, flatting, continuously punching machine, roll forming, correction, cutting-to-length (punching), collection table, electric control system etc.
Traditional roll forming machine processing2011-03-22
2011-03-22
Traditional roll forming machine processing the cut-off type of product is limited to the direction along the axis remains unchanged. In this study, the interface processing of the outline of the products is variable, as shown in Figure .
The out look of flexible roll forming machine2011-03-15
2011-03-15
Roll Forming Machinery is characterized by high productivity, and provide appropriate technical and economic benefits. Therefore, many civil engineering and construction industry on the use of the materials are processed using this molding method. Of particular concern is the processing of lightweight materials, more and more high-strength materials, car parts because of the difficulty and need for processing by press roll forming technology used for processing.
Flexible single-and tandem roll forming machine2011-03-08
2011-03-08
Figure is three rack serial flexible purlin forming machine, it can be processed into highly variable cross-section and the flange the same product. Three roll rack tilt angle followed by 20, 40, and 60. The roll is driven by induction motors.
The research and development of flexible roll forming machine2011-02-23
2011-02-23
With the development of computer technology, computer-aided design of roll-shaped, sheet metal deformation in each pass of the process simulation, roll forming process of the stress - strain analysis of research have been developed. This article describes the development of new products for the production of variable cross-section of flexible roll forming machine.