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

Large milling parts - excavator frame components

This excavator frame consists of three main components: left platform, right platform, turntable main body. Being as the key steel component of excavator, the turntable main body requirs highly on its accuracy. We choose to machine the turntable main body by our Italy Innse Berardi FAF280 (5 axis large boring mill) with two times of […]

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Heavy Machining Cases - 4.6m tube sheet for condenser

Product: 4.6m tube sheet for condenser Industry: shipbuilding Marine condenser device requires extremely high on its quality as it is working under the high temperature and high pressure, flammable, toxic and hazardous conditions. Tube sheet processing is an important process during the condenser manufacturing, its machining accuracy,especially the hole spacing and diameter tolerances, verticality, and finish quality […]

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Fabricahtion and machining work for water-treatment equipment

Fabrication and machining work for water-treatment equipment,made of stainless steel

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Fabricahtion and machining work for nuclear power equipment

Custom Metalworking for nuclear power equipment Metal material including stainless steel, high tensile steel are used. The metalworking involved are casting, fabrication and machining.  

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Fabricahtion and machining work for marine propeller shell

Fabricahtion and machining work for marine propeller shell

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Steel works for water control projects

We have contracted to do the steel fabrication works for controlling water flow through dams. The steel works we delivered Including radial gates, slide gates, trash screens and the hoist(crane) to lift them. The radial gate (also called Tainter Gate or Taintor Gate) is a floodgate consisting of a suitably reinforced steel skin plate with […]

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Aluminum Casting and Machining

The worldwide renowned magnates in the power transmission industry like ABB, Siemens, Alstom, Hyundai,Hyosung, Mitsubishi,Toshiba, and GE. selected us as their important supplier of aluminum casting housing for Gas-Insulated Switchgear(GIS), Current Circuit Breaker (CCB), Gas Circuit, and Breaker(GCB). Such kind of products requires high strength, high density, and low flaw rate in order to maintain […]

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Unique hydraulic press technology and punching on slope face

In wave-type highway guardrail system, there are several relatively complex metal parts such as connector between W beam and concrete, connector between W beam and thrie-beam, connector between W beam and concrete, Bull nose, Fishtail, unlike W beam or thrie-beam can be roll formed, they are produced by special hydraulic pressing. To get satisfactory parts […]

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Rectangular Stainless Steel Tube Sheet for heat exchanger

Material: 304L stainless steel Thickness: 20mm Quantity:308 pieces Manufacture Processes: plasma cutting, machining, drilling, surface cleaning, etc. We have contracted to custom make a variety of tube sheets and baffle plates for heat exchangers, boilers, and containers used in many industries like vaccine equipment, paper making, petrochemical, water treatment, new energy, etc. The bespoke tube […]

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Tube sheet with 7.3 diameter

At the end of August, we successfully obtained 10 sets of deep processing work for supporting projects of 7.3-meter diameter support plates. Support plate drilling accuracy directly determines the assembly precision of the heat exchange tube, to make the assembly smoothly and get a no-scratch surface for the heat pipe, the product requires highly on […]

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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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