Used for the vulcanization molding of rubber tracks; used for straightening pipes, profiles, and rods.
ABOUT US
Jiangsu Shengjiexier Automation Equipment Co., Ltd.
Shengjiexier®In 2006, Wuxi Xierwang Machinery Processing Factory was founded, marking the acquisition of its first Shenyang Zhongjie digital-readout boring machine. In 2013, the company partnered with Wuxi Straightening Machine Factory to establish the "Xuelang Brand Straightening Machine Division" and founded Shengjie Xier Automation Equipment Co., Ltd. A major investment in a fleet of machining centers in 2017 signaled a new beginning in intelligent manufacturing. In 2023, the company partnered with Wuxi Hanhua Straightening Machine Co., Ltd., fully assuming the legacy of the Xuelang brand and achieving High-Tech Enterprise status. In 2024, operations relocated to a newly purchased facility in Yixing to facilitate a comprehensive upgrade toward intelligent manufacturing, paving the way for Xuelang brand straightening machines to enter the global market.
Located in the Yixing Industrial Intelligent Manufacturing Zone in Wuxi City, the company enjoys a beautiful environment and convenient transportation, situated near the shores of Taihu Lake and adjacent to the Beijing-Shanghai Expressway.
More introductionOur strengths
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Professional After Sales Service
Free pre‑sales technical consultation & customized solutions. Strict production tracking, on‑site installation, commissioning and training. 1‑year full‑machine warranty plus lifetime maintenance with sufficient spare‑parts inventory.
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Official Certification
ISO9001, ISO14001, ISO45001 certified. Owning 8 utility model patents, 2 software copyrights and registered "Xuelang Brand" trademark, recognized as High‑Tech Enterprise.
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No.1 Sales Volume
Well‑known domestic brand for straightening machines. Annual output of 40 units. Products cover China and Southeast Asia markets.
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Sustainable Development
Inheriting decades‑old Xuelang brand legacy. 50+ intelligent processing equipment, full‑chain manufacturing capacity, advancing toward global intelligent manufacturing.
New Products
Product Recommended
Xuelang Brand Straightening Machine Series
We produce Xuelang brand profile straightening machines, cantilever‑type straightening machines, round tube straightening machines, bar straightening machines, rubber track equipment and complete machine manufacturing. Used for the vulcanization molding of rubber tracks; used for straightening pipes, profiles, and rods. Sales cover domestic and Southeast Asian markets, with annual sales of 40 units.
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Latest News
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20
Aug-2026
Operation And Maintenance Of Rubber Preforming MachineThe operation and maintenance of rubber preforming machines are also crucial. Operators must undergo professional training and be familiar with the equipment's operating procedu...
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19
Aug-2026
Technical Principles Of Rubber Strip Preforming MachineFrom a technical perspective, rubber preforming machines primarily rely on mechanical pressure and precise mold control to preform rubber. The equipment is typically equipped wi...
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18
Aug-2026
Technical Parameters Of Rubber Preforming MachineThe standard working pressure of the rubber preforming machine is 210 Bar (3000 psi), while the high-pressure model can reach 350 Bar (5000 psi); the preform accuracy is ±1% by ...
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17
Aug-2026
Equipment Structure Of Rubber Preforming MachineIn addition to the traditional plunger-type structure, there is also a continuous cold-feed preforming machine. Its core structure consists of a cold-feed extruder, melt gear pu...











