Hrd-150 Electric Rockwell Hardness Tester for Heat Treatment Materials

Product Description

Jinan Liling Testing Machine Co., Ltd. is a manufacturer of high-quality testing equipment made in China and a technology-based enterprise with an independent domestic high-quality technology research and development team.

1. By the motor control test force loading, load retention, unloading, can set the load retention time;
2. The fuselage using high-quality cast iron casting molding, with car paint treatment process, round and beautiful appearance;
3. The dial directly reads the hardness value, and can choose other Rockwell scales;
4. The use of frictionless spindle, the test force accuracy is high;
5. Through the motor to control the test force loading, load retention, unloading, eliminating the manual Rockwell hardness tester manual operation error;
6. Accuracy in line with GB/T230.2, ISO 6508-2 and ASTM E18 standards.

HRD-150 electric Rockwell hardness tester, the loading, holding and unloading process of the test force is controlled by the motor, and the load retention time can be selected. The operation is simple and rapid, there is no artificial operation error, and it has high sensitivity and stability.

Model	HRD-150
Measuring range	20-95HRA,10-100HRBW,20-70HRC
Test force	588.4/980.7/1471N(60/100/150kgf)
The maximum allowable height of the specimen	200mm
Distance from indenter center to machine wall	130mm
Hardness resolution	0.5HR
Power Supply	AC 220V,50Hz
Overall dimension	470*230*680mm
Weight	75kg

Accessories standard configuration

Large flat table	1	Small plane table	1
V-table	1	Diamond conical indenter	1
φ1.588 cemented carbide ball indenter	1	Standard Rockwell hardness block	5

Applications

Scope of application
1. Rockwell hardness of ferrous, non-ferrous and non-metallic materials.
2. Measurement of Rockwell hardness of hardened and tempered heat treatment materials, such as carbide, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, mild steel, tempered steel, annealed steel, bearings and other materials.

Company Profile

Jinan Liling Testing Machine Co., Ltd. is a manufacturer of high-end testing equipment manufactured in China, and a technology-oriented enterprise with independent domestic high-quality technology research and development teams.
    The company is located in a provincial-level industrial park, with senior engineers who have been engaged in testing machine design for thirty years and modern electromechanical integration engineering technicians with exquisite technology. We provide users with conventional testing machines that meet national, European, American, and industry standards, as well as design and develop various complex specialized testing equipment and mechanical equipment.
   The company's management team collaborates with multiple enterprises, research institutes, and higher education institutions through innovative, open, and win-win thinking, combined with the industry university research model, to provide professional material mechanics solutions.
operation principle:
Survive by quality, develop by science and technology, take customer as the center, create brand by service.

The company has successively obtained ISO9001 certificate, CE certificate, electro-hydraulic servo pressure testing machine, electro-hydraulic servo universal testing machine, electronic universal testing machine and other testing machine category type evaluation certificate, the national steel structure industry Association member unit.

Our company park is close to the west Viaduct of the Second Ring Road, the transportation is very convenient, the park covers an area of nearly 30,000 square meters, including the machining center, production and assembly workshop covers an area of 3,500 square meters, research and development department, technical service department and Marketing Department are located in the park Huayi Science and technology innovation office building, the company's management team with innovative, open and win-win thinking, Combining the model of production, university and research with a number of enterprises, research institutes and universities to provide professional material mechanics solutions.

Adhering to the business philosophy of "survival by quality, development by science and technology, customer-centric, and brand by service", our company has won the trust and support of domestic and foreign customers by creating a high standard production quality management system, advanced new product development center, perfect after-sales service system and efficient after-sales service.

Packaging & Shipping

FAQ

1. Are you trading company or manufacturer?
We are a factory at Shandong,China.

2. Do you have after-sales service? How can I ask? What about warranty?
Before the delivery of the equipment, we will carry out the factory inspection and the equipment will be shipped after the inspection. If your machine does not work properly, you can contact us and we will try our best to communicate with you via email or skype video chat. We promise we will reply to you within 24 hours and with 3 Within a working day to provide solutions. After confirming that it is really necessary, we can send you new parts or on-site maintenance.

3. What is the delivery deadline?
Most of the time, we have inventory at the factory. If not, the delivery time is usually 15 to 20 days after receiving the payment. If you need it urgently, we can consider making special arrangements for you.

4. Can the device be customized? Can I customize my own design on the device?
We can not only provide standard machines, but we can also provide customized machines according to your needs.
At the same time, we can also place your trademark on the machine.