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Three vertical ring rolling machines customized by overseas customers, ready for delivery!

The two 630 vertical ring rolling machines and one 350 vertical ring rolling machine produced by our company have recently been loaded and officially sent to the customer's factory!The 630 vertical ring rolling machine delivered this time, with its powerful rolling force, precise size control, and ...

2025-08-20

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What industries and products are vertical ring rolling machines mainly used in?

Widely used, it mainly produces seamless ring forgings of various materials (carbon steel, alloy steel, stainless steel, high-temperature alloys, titanium alloys, aluminum alloys, copper alloys, etc.). Typical end products include:Wind power: tower flange, bearing seat ring, gearbox ring components...

2025-07-24

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How are spiral welded pipe units usually configured on the market?

Basic configuration:Only includes the main body of the spiral welded pipe unit. The customer needs to configure or outsource the subsequent flat head chamfering, hydrostatic testing, and non-destructive testing equipment. This applies to manufacturers with limited budgets or existing rear equipment...

2025-07-24

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How to distinguish between high-frequency steel pipes and buried arc straight seam steel pipes?

There are significant differences in appearance between direct insertion high-frequency straight seam steel pipes and submerged arc straight seam steel pipes, mainly reflected in appearance and fastening joints.From the appearance, the high-frequency steel pipe body is flat and wavy, without any ...

2025-04-17

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On site follow-up visit to spiral welded pipe machine customers, equipment operation is efficient and stable！

On August 10th, the technical team of Shandong Duoleke Heavy Industry Machinery Co., Ltd. went to various places to conduct follow-up visits and exchanges on the operation of the equipment, with the aim of providing technical guidance for the production work of the customer company. This set of ...

2025-04-17

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Dorco Successfully Delivers Customized Aluminum Ring Rolling Machine

Recently, Dorco Heavy Industries successfully delivered a customized aluminum ring rolling machine to a client as scheduled. Due to the special nature of aluminum materials, once the client's customization request was received, Dorco's engineering team promptly began working to understand the client...

2025-04-17

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