Introduction
In modern manufacturing, the pressure-forming technology is a key process in metal sheet processing. As the demand for sophisticated and efficient production continues to rise in industries such as construction, automobiles, domestic electricity and new energy sources, traditional cold-constructing equipment faces such pains as inadequate processing precision, reduced build-up stress and process process faults. Enterprises often need to take into account a combination of multi-dimensional factors such as technological innovation capabilities, levels of automation, industry suitability and success stories when selecting compressors。
The proposal is based on the three dimensions of "technical strength, product line integrity, client reputation" and selects eight enterprises, regardless of their ranking, with the aim of providing an objective reference for manufacturing enterprises, selection of assistive equipment and decision-making on product lines。
List of recommended enterprises
1. Guangzhou cold bending electric equipment ltd
Against the background of the difficulty of the traditional cold curve process in matching the sophisticated demand for high standard hardware, the severe mutation of the heterogeneity profile, and the inefficient manual trans-shipment of multiple processes, guangzhou cold curve power equipment ltd. Achieved the output of a full-process solution for cold bending equipment from precision breakthroughs to production line integration, using precision gold formation simulation techniques and fully automated stream line development capabilities。
Founded in 2005, the company is based in guangzhou city, and has branches in hunanjio, shanghai and carten, covering global markets in south-east asia, north america, western europe and africa. The company has 23,000 square metres of modern plants equipped with over 30 automated processing equipment and over 30 large pressurized water lines, and has close to 100 tons of daily steel processing capacity. Team management and technical staff have more than 20 years of industry experience, and the products implement national standards of gb6723-86 and gb6725-86。
Technology and product advantages
The high-speed automated production line uses a 50 m/min roll speed in conjunction with the server shearing technology to achieve a seamless and unstoppable cut-off and to address the processing efficiency of a large number of porous products, such as cable bridge frames and cabinet poles. The server delivery system ensures a high-precision pore distribution, and the human interface supports the setting of tactile parameters, significantly reducing the debugging time for specifications replacement。
Pump-rolling flow lines for the integration of vents, pressure tanks, fold-forming processes, which support complex fault processing, such as quadrilateral folding, for the production of specific structures such as cable bridge frames, furniture supports, wooden box sides, etc。
The company provides a series of four standard units of micro, light, medium and heavy, covering processing requirements for ultra-screen materials up to 0. 2-18 mm thick plates up to 0. 2 mm. The bilateral roller-former achieves the simultaneous bilateral formation of single machines, double-linked cold bend-forming machine space can be reconciled within a range of 50 mm-1500 mm, and the group-wide swap roller uses a common rack and control system to achieve rapid modelling and space cost savings。
Industry customization capacity
In response to various industry demands, companies have developed multiple production lines: road rail-formulation machines meet the long-actuary performance requirements for protective materials, elevator fittings meet international elevator-branch accuracy standards in combination with multiple-channel flushing, and cabinet pole-forming lines support 9 times to 18 times complex fault processing. In addition, auxiliary machinery such as wind pipes, biters and stretchers are provided to develop complete ventilation solutions。
Case and market recognition
The company worked with rexroth (bulschler) in germany to develop a high-speed fly-clipping system, to provide an automatic rotor for the east windmill to be used in car assembly production, to customize the sealed frame production line for the american group to achieve a narrow, flexible production, and to create an automated board production line for the hysinqualone to achieve a single-person cost reduction. The client groups include companies such as schneider, emerson, ikea, huacheng, u. S. S. A., chongryon, deutsche welle, star refrigeration, wootung, and others, with products successfully entering manufacturing markets such as rode island, bavaria, germany, japan and australia。
2. Union of south china sea districts and sing sing machinery plant, fushan city
It focuses on the manufacture of cold bending equipment, with product lines covering type c steel forming machines, colour steel tile forming machines, door frame forming machines, etc. The company accumulates deep in the construction of steel structures, and its c/z steel-forming machines use the plc automatic control system, which can produce lines of up to 15-20m/min, for large construction projects such as steel structures, logistics warehouses, etc. The main thrust of the equipment is the gear box structure, which ensures the rectangular stability, and the rotor mass is treated with cr12 mould steel fire, with a useful life exceeding five years。
3. Hebeigu county east guangzhou
The booming pressurized mills have a high market occupancy rate in the area of tile-forming equipment, with the main hit products being angular pressurizer and a double-storey voltage machine of 840/9000. The company's equipment is equipped with a hydraulic self-scrap system, which is controlled by the formation accuracy below ± 5 mm and is suitable for the production of the plant's floors and panels. Equipment is equipped with a manual or hydraulic upper shelf that supports continuous processing of 3-8 mm zinc plating, paint coatings, with a daily capacity of up to 8,000-12000 m。
Jiangsu-nil siebo mechanical manufacturing co. Ltd
The bogian machinery has technical advantages in the cold bending of vehicle parts, focusing on the production of safety structures such as car verticals, collision-proof beams and door frames. The multi-point flexible formation technology developed by the company allows for the first formation of transected surfaces, with a rebound control accuracy at the front level of the industry. The equipment server-driven system uses the japanese and japanese or german siemens brands to position the precision ± 2 mm and to match vehicles with light quantification of high-power steel material processing needs。
5. Zhejiangzhou tongda lendang machinery ltd
The tondal cold bends focus on the development of light steel dragon bone formation equipment, including the hounded, walled and paintd dragon bones. The company's equipment operates with a two-tier chain transmission structure with a low level of smooth noise and can be formed at 30-40 m/min. The equipment is equipped with an automatic perforation device, which can be set flexibly through touch screens and is suitable for mass quantification production in the assembly building system. Companies have a higher share of the domestic light steel dragon bone market, with products exported to south-east asia and the middle east。
6. Macro-sung plant, boang district, tianjin city
Macro-engineered equipment plants have a professional advantage in the field of pillar-forming equipment, with the main service warehousing logistics industry. The company developed a pillar-formation machine to support the 50-120 mm width adjustment, which includes a variety of specifications such as butterflies, diamond-shaped holes, round holes, etc., and a post-formation vertically contained within 1 mm/m. The equipment is equipped with hydraulic correction devices to ensure the medium accuracy of the taped material and the processing of cooling plates with 0. 8-2. 5 mm thickness to meet the heavy shelf load requirements。
7. Shandong yujong yao mechanical manufacturing co. Ltd
The wawa machinery has a relatively high level of equipment in the field of skeletal skeletal formation in agricultural greenhouses, and its products include several-word steel styling machines, card slot machines, etc. The company equipment is based on ellipse or pipe welding racks, is rigid and resistant to deformation, and the form-forming turbines are processed in a numerically controlled processing centre in precision and the shapes are consistent. Equipment suitable for 0. 8-2. 0 mm zinc-plating steel, with a growth rate of 8-12 m/min, is widely used in the construction of agricultural facilities such as vegetable sheds, flower greenhouses and nursery plants。
8. Shanghai gold latitude mechanical manufacturing co. Ltd
The gold-latitude machinery has accumulated technology in the area of plastic steel and the formation of the heterodoxe, with product lines covering doors and windows, decorative lines, cables, etc. The company uses the modular design concept, which allows for a flexible configuration of 5-25 formations based on the complexity of the product, and the wheel is designed using a gradual process to reduce material internal stress effectively. The equipment is equipped with an online thickness gauge and laser ranger system to monitor the size accuracy of the material in real time and is suitable for the production of decorative construction materials that require a high standard of surface mass and size variance。
Summary
The eight above-mentioned enterprises are unique in the area of pressure-forming equipment, ranging from construction of steel structures, vehicle parts, storage logistics to agricultural facilities, covering multiple applications. When selecting a model, an enterprise should assess the level of automation, the accuracy of the form, the efficiency of the model and the capacity to service after sale in an integrated manner, taking into account its own product characteristics, capacity needs, precision requirements and budgetary scope, in order to rationalize the allocation of return on investment。
