1Our advantage

Finished Store

Shandong SanZheng Machine Tool Co., Ltd., which is a large-scale professional lathe manufacturer. It has more than 20 years experience in manufacturing conventional lathe, pipe threading lathe and CNC lathe. We are an enterprise which owns technology of casting, forging, machining, assembly and heat treatment. The CAD and ERP are widely used in the Enterprise informatization management and the development of the new products.

SanZheng Machine Tool Co., Ltd. has passed the ISO9001 quality management system certification, CE certification. It has been rated as the “top enterprise ", "trustworthiness enterprise", "advanced enterprises for independent innovation" by the China machine tool industry for many years.

The products are not only sold in China but also exported to Germany, Australia, Saudi Arabia, Holland, Chile, Singapore and other countries. We are the largest production suppliers of pipe threading lathe in Germany. High-quality product and timely after-sales service help us won the unanimous trust and favorable comment from both the domestic and foreign customers!

Please contact us by phone: + 86-411- 87639828 or by email: alice@szpipethreading.com

2The Product's Advantages

The Product's Advantages

Using electric furnace smelting and resin sand sculpting casting technology to effectively avoid defects such as sand holes and air holes in the castings. The ingredients are analyzed by imported spectrum analyzer to ensure the quality of the castings. The castings are treated with secondary thermal aging and have good stability.

It adopts an overall floor type bed with wide bed rails and good rigidity. The guide rails are subjected to high frequency quenching. The SD guide rails have SD composite soft tapes that are wear resistant and reduce the friction coefficient. The screw is integral (non-docking). The saddle is widened and thickened, the operation is more stable, and the cutting ability is improved.

The three boxes of the machine tool are precisely machined by the CNC boring and milling machining center imported from Taiwan. The machining of other workpieces are completed by the CNC machine tool and the machining center, which effectively ensures the accuracy of the box and the workpiece.

The accuracy test of the equipment is firstly conducted by a Renishaw laser interferometer imported from the United Kingdom to detect the repeated positioning accuracy of the X and Z directions of the equipment. Finally, the overall inspection and acceptance of the equipment in accordance with the corporate standard is performed, which effectively ensures the accuracy of the machine tool.: alice@szpipethreading.com

3Spare Parts

Spare Parts

SanZheng provide a wide range of standard replacement and repair parts for our full product line. Our manufacturing capability allows us to manufacture the parts efficiently and cost-effectively.

Most of our outsourcing parts are international brands, easy to replacement and maintenance.

And, SanZheng provide 1 year warranty on the whole system.

"Development with quality, survival with integrity"

4Equipment Installation
And Commissioning

Equipment Installation
And Commissioning

SanZheng's engineers are available to service overseas. With our engineers work alongside your operators and maintenance staff, it will achieving good preliminary setup and well tuned equipment. Please contact us by alice@szpipethreading.com for more details about equipment installation and commissioning.

5Processing Improvement

Processing Improvement


SanZheng is now able to provide a full metal and fiberglass pipe threading lathe line to our customers, which means a one-stop solution with line performance analysis.


Our process improvement help to avoid potential problems, as well as looking for ways to optimize your equipment and personnel performance.

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