LAIZHOU WEIYI EXPERIMENTAL MACHINERY MANUFACTURE CO.,LTD

INTRODUCTION 介绍

Laizhou Weiyi is a professional materials testing equipment supplier in China, integrating R&D, manufacturing, and testing services. The company specializes in metallographic sample preparation equipment, hardness testing systems, and related consumables, offering customized solutions. Its technical team is capable of optimizing sample preparation parameters and equipment configurations, and also provides user training to meet diverse and specific customer needs.

莱州蔚仪是中国专业材料检测设备供应商，集研发、生产、检测服务于一体。主营金相制样设备、硬度检测系统及配套耗材，提供定制化解决方案。技术团队可优化制样参数与设备配置，并为用户提供操作培训，满足差异化需求。

BUSINESS AREAS 主要商业领域

Design, research and development, manufacturing, and sales of experimental analytical instruments; sales of instruments and meters; manufacturing of testing machines and optical instruments; metal cutting and welding; technical services, technical development, and technical consulting.

实验分析仪器设计、研发、制造、销售，仪器
仪表销售，试验机制造，光学仪器制造，金属切割及焊接，技术服务，技术开发，技术咨询等.

PRODUCTS 产品

1. 自动金相磨抛机MoPao4S/4

The automatic metallographic grinding and polishing machine performs precise grinding and polishing of metal samples under program control, eliminating cutting marks and preparing mirror-like specimens. It provides a standardized inspection surface for metallographic microscopic analysis.

自动金相磨抛机通过程序控制对金属试样进行精密研磨抛光，消除切割痕迹，制备镜面试样，为金相显微分析提供标准检测表面。

2. 精密切割机iqiege50S

Suitable for precise cutting of various materials, especially ideal for cutting high-value brittle synthetic crystals.

适用于各类材料的精确切割，尤其适用于高价值脆性人工晶体的切割。

3. 精密切割机iqiege650S

Suitable for precise, deformation-free cutting of materials such as metals, electronic components, ceramics, crystals, hard alloys, rock and mineral samples, concrete, organic materials, and biological materials (e.g. teeth and bones).

适用于对金属、电子元件、陶瓷材料、晶体、硬质合金、岩样、矿样、混凝土、有机材料、生物材料（齿、骨）等材料进行精密的无变形切割。

4. 磨抛机滴液器DY-5

It can be used with various grinding and polishing machines to automatically dispense polishing liquid between the grinding disc and the sample holder, achieving the desired polishing effect.

可用在各种研磨、抛光机上，将抛光液自动滴到研磨盘与载样盘间，达到抛光目的。

5. 自动镶嵌机ixiang5/5S
Small, difficult-to-handle, or irregularly shaped metallographic and petrographic specimens are embedded to facilitate subsequent grinding and polishing operations. Embedding also enables accurate observation of the material’s microstructure under a metallographic microscope and reliable hardness testing using a hardness tester.

对于微小、不易手拿或不规则的金相、岩相试样进行镶嵌，经镶嵌后便于对试样进行磨抛操作，也有利于在金相显微镜下正确观看理想的材料组织和在硬度计上测试材料的硬度。

6. 布洛维硬度计HBRV-187.5S

7. 全洛氏硬度计Auto-HRSA-150S

Applicable for testing the Rockwell hardness of hard metals and alloys, non-ferrous metals, alloy steels, tool steels, quenched steels, thin sheets, stainless steel, cast iron, powder metallurgy materials, copper and copper alloys, aluminum and aluminum alloys, hard plastics, and other materials.

可用于测试硬质金属及合金、有色金属、合金钢、工具钢、淬火钢、薄板、不锈钢、铸铁、粉末冶金、铜及铜合金、铝及铝合金、硬质塑料等材料的洛氏硬度。

8. 数显洛氏硬度计HRS-150S

The Rockwell hardness tester measures material hardness using the indentation method. A diamond or steel ball indenter is pressed into the material under a specific load to create an indentation, and the hardness value (HRA, HRB, HRC, etc.) is calculated based on the depth difference of the indentation. It features simple operation and intuitive results, making it ideal for rapid testing of metals, plastics, and other materials. It is a commonly used device in industrial quality inspection.

洛氏硬度计通过压入法测量材料硬度，以金刚石或钢球压头在特定载荷下形成压痕，根据压痕深度差值换算硬度值（HRA/HRB/HRC等）。操作简便、结果直观，适用于金属、塑料等材料的快速检测，是工业质检常用设备。

9. 全自动数显显微维氏硬度计QHV-1000TPTA

Suitable for testing the Vickers or Knoop hardness of small metal components, thin sheets, metal foils, and hardened layers, electroplated coatings, nitrided layers, carburized layers, and cyanided layers of workpieces. It can also be used for non-metallic materials such as jewelry, ceramics, and glass that cannot be tested with large test forces.

适用于测试微小的金属部件、薄片、金属箔及工件硬化层、电镀层、氮化层、渗碳层、氰化层的维氏或努氏硬度，还可用于珠宝、陶瓷和玻璃等用大试验力无法测试的非金属材料。

10. 全洛氏硬度计Auto-HRSA-150S
Suitable for testing metal structures, including small components, thin sheets, metal foils, wires, thin hardened layers, and electroplated coatings. It is also applicable for testing non-metallic materials such as glass, jewelry, and ceramics, which cannot be measured using the Rockwell method or other hardness testing methods that require relatively large test forces.

适合于测试金属结构，包括微小的零件、薄板、金属箔、电线、薄硬化层和电镀层。它还可用于测试诸如玻璃、珠宝和陶瓷等用洛氏测试方法及其它相对大试验力测试无法测试的非金属材料。

11. 洛氏硬度计HR-150A

The Rockwell hardness tester measures material hardness using the indentation method. A diamond or steel ball indenter is pressed into the surface under a specific load to create an indentation, and the hardness value (HRA, HRB, HRC, etc.) is calculated based on the depth difference of the indentation. With easy operation and intuitive results, it is ideal for rapid testing of materials such as metals and plastics, making it a commonly used instrument in industrial quality inspection.

12. 磨抛机MoPao250DE/250
This machine is suitable for the preparation of metallographic specimens, from coarse grinding and fine grinding to rough and final polishing. It is an ideal sample preparation equipment for enterprises, research institutions, and laboratory use in colleges and universities.

本机适用于对金相试样进行粗磨、精磨、粗抛光至精抛光的制样，是企业、科研单位以及大专院校实验室的理想制样设备。

13. 高速精密切割机GTQ-5000B
Suitable for precision, deformation-free cutting of materials such as metals, electronic components, ceramics, crystals, hard alloys, rock and mineral samples, concrete, organic materials, and biological materials (e.g., teeth and bones).

适用于对金属、电子元件、陶瓷材料、晶体、硬质合金、岩样、矿样、混凝土、有机材料、生物材料（齿、骨）等材料进行精密的无变形切割。

14. 金相试样切割机iqiege6100S
The metallographic cutting machine is mainly used for precisely cutting representative small samples from larger specimens made of metal, ceramics, composite materials, and other materials.

金相切割机主要用于从金属、陶瓷、复合材料等大块试样上‌精确切割‌下具有代表性的小块样品

CONTACT

LAIZHOU WEIYI EXPERIMENTAL MACHINERY MANUFACTURE CO.,LTD
VIMF – VIETNAM INDUSTRIAL & MANUFACTURING FAIR
Event Date: 05-07/11/2025
Location: Kinh Bac Cultural Center, Bac Ninh
Number of booths: 285

If you need any further information, please feel free to contact:
Hương Giang – Dendy (Ms)
Onsite Operation Manager
OMG Events Management CO., LTD
Mobile/Zalo: (+84) 898 788 040
Website: omg-expo.com || vietnamindustrialfiesta.com
Address: 1014 Pham Van Dong Street, Thu Duc city, HCMC