No. 99 Yilan Rd., Xiamen , CN.
+86 186 5928 0806

Shell Plate Rolling Services for Pulp Digester

Over 400 tons of rolled shell plates successfully export to Laos. These shell plates are used in the manufacture of 8 digesters. The digester is 17 meters high and with a diameter of 5.8 meters and 10.5 meters. Each digester requires 14 shell plates, a total of 112 pieces, with a total weight of 400 […]

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Case Study: Rolled And Welded Cylinders for Petroleum Tower & Columns

We contracted the cylinder processing of the tower project. The primary material is 316L stainless steel, with a total weight of more than 200 tons. This batch of products involves many parts specifications, drawings, and processes. And the production is more complex. The metal fabrication process mainly includes cutting, bevelling, bending, plate rolling, welding, etc., […]

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Over 10 Thousand Rolled Cylinders for Nuclear Waste Storage

Material: 235B Main Fabrication Processes: cutting, bevelling, plate rolling, welding, polishing, etc. Recently, over 10 thousand rolled cylinders were successfully delivered on time.  Due to the short lead time, we switched the production into two shifts of 12 hours. We improved the feeding device and adjusted the operation steps, shortening the original 22 minutes per […]

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Waterjet Cutting and CNC Machining of Flanges for Printing and Dyeing equipment

Recently, we have successfully provided a batch of flange processing services for a printing and dyeing machinery project. The flange is first formed by water cutting. Then the vertical machining center is used to complete the surface milling, the CNC lathe is used to complete the grain milling, and finally, the fitter completes the finishing […]

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Aluminium Waterjet Cutting Parts for Deep Freeze Refrigeration Plant

Recently, our water-cutting workshop successfully solved a batch of aluminum parts processing problems for a deep cooling equipment manufacturer. These batch aluminum parts are 25 mm thick, 6 mm wide, and 1500 mm long, with two sizes - round hole and U-shaped hole. We are praised for the outstanding cutting quality exceeding customers' expectations. As […]

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Laser Cutting Parts for Chemical Machinery

Name: Cutting Parts for Chemical Machinery Material: Carbon Steel Main Sheet Metal Fabrication Processes: Laser Cutting(by Tanaka 6000W). Recently, a customer from chemical machinery place another order of laser cutting. This batch of laser cutting parts is mainly medium and thick plates, used for chemical machinery equipment. Because those cutting parts need to be welded at the […]

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Stainless Steel Tube Sheets of Heat Exchangers For Environmental Protection Industry

Thickness: 16mm Material: Stainless Steel Application: for heat exchangers The stainless steel tube plate is 16MM thick, and processing technology involves laser cutting, leveling, machining, etc. Due to the first cooperation, the customer is very cautious and has very strict requirements on machining aperture accuracy, burr removal, and so on. Relying on sophisticated equipment and […]

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4000 Pieces Laser Cutting Parts for Wastewater Treatment Equipment

Name: Cutting Parts Quantity: 4000 Pieces Material: 304 Stainless Steel Thickness: 2.5-8mm Main Sheet Metal Fabrication Processes: Laser Cutting(by Trumpf 3030). On December 16th, our TrumPF laser cutting equipment completed the cutting process of 4000 cutting parts for an environmental protection enterprise. The cutting process was smooth and the cutting quality was praised by customers. The positioning […]

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100 Sets of Sheet Metal Fabrication Parts for Wind Power

Name: Sheet Metal Fabrication Quantity: 100 Sets Material: Q345B Main Sheet Metal Fabrication Processes: Laser Cutting(by Trumpf 3060), Bending(by 2000ton press brake). Recently, we successfully completed the parts processing for wind power projects, and our fabrication capacity has been recognized by customers. Those sheet metal parts are used for panel enclosures for a wind power […]

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Water Jet Cutting Services

25 sets of leading water jet cutting machines allow us to produce complex shapes, to extremely tight tolerances, in a broad range of materials such as aluminum, steel and copper. We provide on-demand manufacturing and can fabricate small and large series of parts. We have imported the most modern CNC waterjet cutter on the market, […]

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About Openex

Openex is home to a full-service, one-stop-shop, contract manufacturing company producing custom large machined parts and fabrications. Our full large fabrication services including large machining, cutting, welding, rolling, punching, braking, testing, painting, and others.
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