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A professional manufacturer of measuring & testing equipment.

Why choose used metallurgical equipment produced by Sinowon?

Among those manufacturers of metallurgical equipment in the market, Sinowon Innovation Metrology Manufacture Limited. is always proud to say that you won't regret choosing us to be your supplier. Long-term business cooperation can be achieved based on product quality guarantee, credit, and other factors. Since established, we have been sticking to the business principle of "quality first, credibility foremost". Raw materials, production technologies, facilities for manufacturing and testing, and employees are all superior, for which product quality can be guaranteed. It is our never-changing intention for quality that builds our credit. That's why more and more customers choose our products.

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Sinowon brand takes the lead in the field of portable hardness tester. Sinowon has created a number of successful series, and hardness tester is one of them. Sinowon mobile hardness tester is developed with cutting-edge technology in compliance with set industry norms. Many international famous manufacturers choose this product for its premium quality. our team has developed a broad market at home and abroad with its excellent quality, fast delivery, and timely and thoughtful service. The product can be controlled in a motorized way, to eliminate errors caused by manual operation.

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We are enthusiastic about our work, and we are satisfied only when the solution perfectly meets the needs of our customers.

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200 FAQs WHAT' S NEW APPLICATION
How to keep the hydraulic universal testing machine clean



Hydraulic universal testing machines have very high accuracy requirements.
Connection of hydraulic system of tensile testing machine



The hydraulic system is the power drive mechanism of the tensile testing machine.
Application of electronic universal testing machine in automobile industry



The specific application of the electronic universal testing machine in the automobile manufacturing process: The electronic universal testing machine needs to be used for automobile parts.
Wave soldering workflow



Wave soldering refers to the molten solder (lead-tin alloy), sprayed by electric pump or electromagnetic pump into the solder wave required by the design, can also be formed by injecting nitrogen into the solder pool, so that it is pre-loaded The printed board of the component realizes the soft soldering of the mechanical and electrical connection between the solder end or the pin of the component and the pad of the printed board through the solder wave.
Protection of frequency converter of hydraulic universal testing machine



The frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply.
Common failures of electronic universal testing machine



Electronic universal testing machine is a necessary equipment to control the quality of products.
Calibration method of electronic universal testing machine



The calibration operation of the electronic universal testing machine is still relatively unfamiliar to friends who use it for the first time.
Brief introduction of selective wave soldering defects and prevention



Selective wave soldering defects and their prevention.
Some precautions when using the testing machine



Testing machine, broadly speaking, is an instrument that verifies the quality or performance of a product or material according to the design requirements before it is put into use.
How to measure the tensile force of the testing machine



The tensile force is not an accurate value after being measured by the testing machine, and subsequent calculations are required to get the desired value.
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