HR-45A Model Superficial Rockwell Hardness Tester Supplier

HR-45A has stable and reliable performance , it is economical type without electric power supply,and suitable for the hardness test of small parts and thin samples .

Product Details


Main features :


This model HR-45A is no need to use the electric power, which can use in different conditions; it is economic and practical superficial Rockwell hardness tester.

HR-45A superficial Rockwell hardness tester is one kind of Rockwell hardness tester. It uses smaller test force to test fine, small, thin specimens that cannot be tested by ordinary Rockwell hardness meters, as well as work-pieces with surface hardening layers and work-pieces requiring minimal indentation.


1. Manual Rockwell hardness tester, accurate, reliable, durable, high testing efficiency.

2.Small test force with small indentation, no affecting the continuous use of the specimen.

3.The body part is molded by casting process and has been treated for a long time. Compared with the splicing process, the shape variables of the casting one are extremely small, and it can effectively adapt to all kinds of harsh environment.

4. Car paint, high grade lacquer, strong scratch resistance, still bright as new after years of use.

5. Adopt the precision hydraulic buffer of integrated casting, no buffer leakage, steady loading and unloading, no impact, adjustable speed.

6. Friction free spindle, lever loading, high precision of test force.

7. Dial direct reading,HRN, HRT,and other scales are optional.

8. The precision is in accordance with GB/T230.2, ISO6508-2 and ASTM E18 standards.



HR-45A is adapted to test the thin parts and surface of the metal.

HR-45A superficial Rockwell hardness testeris suitable for surface quenched steel, surface heat treating and chemical treating materials, copper alloy, aluminum alloy, sheet, zinc layers, chrome layers, tin layers, bearing steel and cold and hard casting etc.

It is suitable for the hardness test of small parts and thin samples.




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


Of course, we canalsosend productsby air express.





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:Can we send sample for customizing the machine ?

A : No problem,you can send us samples ,and our engineer will recommend and customize the machine according to your product and other demand .

(2).Q: If we have problem on machine or production , can you help us ?

A:Yes,no problem.We offer the Preventative Maintenance and after sales service.We test the machine before delivery.We offer comprehensive maintenance options to prevent equipment issues before they become problems.Also we offer one year guarantee period. If there is problem in using , you can tell us . Our engineer team will do best to help you solve the problem.We provide longlife service for the machine.

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

A:You can contact me online or send an inquiry . Please provide your request details as clearly as possible . So we can send the price to you as soon as possible. For design or further discussion,we can all receive QQ,Wechat,Skype or other instant methods to avoid any delay.We can provide you with all the details of our machines.We can manipulate the video for you if you need it. Of course, you can also visit our factory.

(4).Q:Why choose us ?

A: ①.We are an exporter of professional testing instrument factory.

②.We have rich experience for manufacturers of hardness testers and metallographic preparation products more than 40 years.

③. Our products are exported to many countries and regions in the world ,and the quality is highly praised by our customers .

④.We will provide service for the machine all the time. In addition,we provide very competitive price for you.

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