HR-150A manual Rockwell hardness tester factory

High testing efficiency,with high accuracy hydraulic buffer,durable and reliable loading

Product Details

HR-150A is a manual Rockwell hardness tester, lever loading, reliable and durable, no need for power, high test efficiency,durable and reliable loading;

The dial directly reads the hardness value with scales of HRA,HRB and HRC and can be optionally equipped with other scales of Rockwell;

The frictionless spindle is used, and the test force precision is high;

The hardness testerof metals manufactureradopts a precision hydraulic buffer with integrated casting, which has no buffer oil leakage, and has smooth and unloading, no impact, and adjustable speed;

Mechanical and manual testing mode,easy and simple operation,without electrical power supply;

The fuselage part of the product is formed by the casting process once and has been treated for a long time. Compared with the jigsaw process, the long-term use of the shape variable is extremely small, and can be effectively adapted to various harsh environments; Car paint, high quality paint, strong scratch resistance, and still bright and new for many years;

Precision conforms to GB/T230.1/.2 National Standard,ISO 6508-2,ASTM E18.



This meter of hardnessissuitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.

Test the Rockwell hardness of steel, alloy steel, hard alloy, electroplating layer and carburizing, nit riding. The hardness tester can be used to test the Rockwell hardness of steel, alloy steel, hard alloy, electroplating layer and carburizing, nit riding, cyanide layer; It is an indispensable hardness measuring instrument in machinery, metallurgy and metrology department.

Delivery Packaging and Shipping& Delivery:

1、Delivery Packaging

We use internal foam packaging and outer wooden box packaging to ensure the integrity of the products during the delivery process.Covered with foam firm before put them into the wooden case , which not only has good shock absorption , impactresistance , heat sealing and also hastheadvantages of nontoxic , odorless , moisture corrosion , good transparency ect .



2、Shipping& Delivery

We offer  many shipping options for you to choose,because we have cooperated with some famous transpotation and shipping companies. According to your request,we can transport to any port in our country and even shipping to your port of destination.

Of course, we also support express delivery, in order to be faster.



Company profile:

Laizhou lailuote testing instrument Co.,ltd. specializes in researching&developing, manufacturing hardness testers and metallographic preparation instruments. Our products are Widely used in quality control, college, laboratories and industries.Founded in 2007, Located in the “base of china hardness testers”-Laizhou city ,Lailuote is today one of China’s leading manufacturers of hardness testers and metallographic preparation products.






(1).Q: If we have problem with the machine or production , can you help us ?


A:Yes,of course. We test all the productions before delivery.We offer the Preventative Maintenance  after sales service and comprehensive maintenance options to prevent equipment issues before they become problems.Also  one year guarantee period. If any problem, just feel free to tell us. Our engineer team will try best to help you.We provide longlife service all the time.


(2).Q:How can I get the price,photos and video about the machine ?


A: Contact us online or send an inquiry at any time . Please provide your request details as clearly as possible . So we can quote in time. Also we can use Whatsapp,Wechat  or other tools to avoid any delay and  manipulate the video for you if you need it. Of course, you may also visit our factory.


(3).Q:Why choose us ?


A: ①.We have rich experience as a manufacturer of hardness tester and metallographic sample machine more than 40 years.


②. Our products are exported to many countries and regions in the world ,and  highly praised by our customers .


③.We will provide service for the machine all the time, especially the competitive price .



Measuring range

20-88HRA, 20-100HRB, 20-70HRC

Major load

588.4, 980.7, 1471N (60, 100, 150kgf)

Max test height


Depth of throat


Hardness resolution



466 x 238 x 630mm




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