State-of-the-Art High Precision Visualization 3D Vision CNC Cutting Machine Plasma Cutter
Special parameters:
| Plate thickness |
5mm-100mm |
| Groove type |
V type, Y type, X type, K type |
| Cutting accuracy |
blunt edge accuracy: ± 1.0mm, bevel Angle accuracy: ±2.0° |
Technical Parameter:
| cutout type |
Center hole, eccentric vertical hole, eccentric normal hole |
| bevel type |
Straight mouth, V type, Y type, X type, K type, the maximum bevel angle is 45° |
| cutting accuracy |
Hole size accuracy: ±1.0 mm; Bevel angle accuracy: ±2.0° |
| head type |
Ball head (HHA), oval head (EHA, EHB), dish head (THA, THB) |
| head size |
300-6000mm (can be customized according to customer needs) |
For over a decade, CRRC QISHUYAN INSTITUTE CO., LTD. has been a trailblazer in the cutting industry. Our advanced technology allows you to produce parts with pre-drilled holes, countersinks, threads, and milled openings, transforming cutting machines into multifunctional production centers!
We are thrilled that our innovative ideas and visions have been embraced by the industry, establishing automated bevel cutting as a leading process.
Our technology excels not only in plasma cutting but also in laser cutting. Over the past five years, more than 50% of our machines have been equipped with bevel cutting technologies.
Achieving precise cutting of dished ends is a fundamental step in the production of pressure vessels. Automatingthis process to a highly efficient degreewhile maintaining exceptional precisioncontours without requiringadditional surface finishing,provides manufacturers with a distinctadvantage, saving themsignificant amounts of valuable time.
Our philosophy is to offer machines that integrate seamlessly into the production workflow. They exchange information, predict breakdowns, and automate material flow throughout the customer's production cycle. To achieve this,we are elevating ourdigital environment to unprecedented levels. Our new generation control system exemplifies digitalization and is equipped with tools and applications enablingseamless integration of our machinery into Smart Factory solutions.
Our state-of-the-art manufacturing facilities enable us to perform a range of processes including casting, forging, welding, heat treatment, machining, and gearing all under one roof. This vertical integration ensures exceptional quality control and efficiency.
At CRRC QSYRI, we specialize in the research and development of advanced casting processes and material technologies. Our portfolio includes a variety of high-quality castings such as cast steel, cast iron, nonferrous metals, high-temperature alloys, stainless steel, and cobalt-base alloys. We have successfully implemented manufacturing technologies for high-phosphorous brake shoes, Grade B, B+, C, and E steels in the railway sector. Our capabilities extend to low-pressure casting, centrifugal casting, metal mold casting, and various sand casting techniques including green sand, resin sand, pre-coated sand, and sodium silicate sand casting. We also offer precision investment casting and bimetal liner preparation. Utilizing MAGMA software for solidification simulation, we ensure superior development of cast products in steel, iron, aluminum, and magnesium alloys.
We are also at the forefront of precision forging and heat treatment R&D. Our expertise includes the production of forgings for large-capacity dampers, ND5 major-minor connecting rods, 2000mm axles, brake discs, and gears widely used in the railway industry. Our high-temperature alloy turbine blades serve gas turbines in warships, while our valve body forgings cater to the petroleum industry. We boast an internationally advanced electric screw press with a maximum pressure of 22,000 t .
Our technological prowess extends to Forging CAD/CAE.
We offer controlled atmosphere heat treatment and precision forging services for nonferrous, ferrous metals, stainless steel, high-temperature alloys, and titanium alloys.
Our heat treatment expertise encompasses a variety of processes and mediums, including cemented quenching, carbon-nitriding, induction quenching, and tufftriding. We operate cutting-edge pit-type and box-type carburizing furnace production lines, alongside quenching press and induction quenching machine lines sourced from Germany. Our gear heat treatment technology is among the most advanced in the nation. We excel in controlled atmosphere carburization, salt bath tufftriding, fast and deep ion nitriding, medium & high-frequency quenching, and equipment design for heat treatment deformation control.
We are committed to advancing welding processes and equipment for stainless steel, aluminum alloy, and alloy steel. Our advanced welding and cutting arsenal includes longitudinal sheet welding machines, NC air plasma cutters, Miller aluminum alloy welding machines, LVD NC sheet shearing and bending machines, and a large-sized vacuum brazing furnace. We have successfully developed and manufactured aluminum air reservoirs, water tanks, battery boxes, and water-cooled radiators.
We also specialize in surface repairing and hardening technologies for large-sized components using flame-spraying, plasma spraying, and electrobrush-plating techniques. Our Miller plasma spraying system is capable of producing transferred coatings of metals, alloys, and ceramics.
Our comprehensive surface treatment services include flame spraying, arc spraying, plasma spraying, and the associated equipment. We also offer electroplating, chemical plating, and electrobrush plating. Our chemical surface treatments include anodizing, chemical oxidizing, passivating, phosphating, and coloring.
CRRC Qishuyan Institute Co., Ltd., a prestigious state-owned enterprise under the esteemed CRRC group, was established in 1959 and is strategically located in Changzhou city within the thriving Shanghai region. Distinguished for its pioneering R&D in crucial equipment for China's railway industry, this institute excels in the research of new materials and processes for locomotives and rolling stocks. Moreover, it stands as a high-tech manufacturer of essential parts and components for railway transportation. Boasting an impressive workforce of approximately 3,000 employees across six advanced production sites, CRRC Qishuyan Institute achieved a remarkable revenue of over 700 million USD in 2020.
Our expansive portfolio encompasses the R&D, design, manufacture, sales, repair, leasing, and technical services of a broad range of products, including rail transit equipment, automobiles, new energy vehicles, ships, and marine engineering equipment. We also specialize in aerospace vehicles, energy-saving and environmental protection equipment, wind power generation equipment, mining machinery, robotics parts, construction machinery, mechanical and electrical equipment, transmission devices, and instrumentation. Our expertise extends to electronic appliances, plastics, metal products, and parts; mold manufacturing, sales, repair, and technical services; metal casting, forging, and welding; and sophisticated surface and heat treatments. Additionally, we excel in orbital welding engineering construction, product testing, and providing professional technical and operational skills training (excluding state-recognized vocational certificate training). Our services also include technical and management consulting, conference services, equipment rental, and the self-operated agency for various commodities and technology import and export business (excluding state-restricted or prohibited items). We take pride in offering comprehensive advertising solutions, including the design and production of print advertisements and utilizing our company's public publications to broadcast domestic advertisements.
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