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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: liangong
  • Model Number: CMT-2L
  • Power: Electronic
  • Usage: Tensile Testing Machine
  • Adjustable range of force control rate: 0.005~5%FS/s
  • Accuracy class: 0.5
  • Measuring range of test force: 0.4%~100%FS

Packaging & Delivery

Packaging Details standard exported wooden box package
Delivery Time Shipped in 3 days after payment

2,5kn Multi-function automatic spring testing machine for tensile price

Product Description


Application of equipment

This machine is applied in analysis and research of statics property testing of tensile, compression, bending, shearing, peeling, tearing, loading, relaxation, reciprocating and other items of metal and nonmetal material (including composite material). It can calculate ReH, ReL, Rp0.2, Fm, Rt0.5 , Rt0.6, Rt0.65, Rt0.7,Rm, E and other testing parameters automatically and can do test and provide data according to GB, ISO, DIN, ASTM, JIS domestic and other international standards.

Main technical parameters

(1) Measurement parameters

1. Maximum test force: 2KN (can add sensors to extend the force range)

2. Accuracy class: 0.5

3. Measuring range of test force: 0.4%~100%FS (full scale)

4. Indicating error of test force: within ±0.5% of indicating value

5. Resolution of test force: ±1/300000 of maximum test force, grade unchanged and resolution unchanged in whole process

6. Deformation measuring range: 0.2%~100%FS

7. Deformation indicating error: within ±0.5% of indicating value

8. Resolution of deformation: 1/200000 of maximum deformation, up to 1/300000

9. Displacement indicating error: within ±0.5% of indicating value

10. Resolution of displacement: 0.025μm

(2)Control Parameters

1. Adjustable range of force control rate: 0.005~5%FS/s

2. Control accuracy of force control rate:

 When rate is less than 0.05%FS/s, within ±2% of setting value

 When rate is no less than 0.05%FS/s, within ±0.5% of setting value

3. Adjustable range of resolution rate: 0.005~5%FS/s

4. Control accuracy of resolution rate:

When rate is less than 0.05%FS/s, within ±2% of setting value

When rate is no less than 0.05%FS/s, within ±0.5% of setting value

5. Adjustable range of replacement rate: 0.001~500mm/min

6. Control accuracy of replacement rate:

When rate is less than 0.5mm/min, within ±1% of setting value

When rate is no less than 0.5mm/min, within ±0.2% of setting value

 (3) Other parameters

1. Effective distance of tension: 700mm  (can be custom-made according to user requirements)

2. Effective distance of compression: 700mm

3. Size of host (length x width x height): 650×330×1730mm

4. Weight of host: about 150Kg

5. Power supply: 220V, 50Hz ,0.5kW

Workshop Photoes


Packaging & Shipping

Standard exported wooden box package



Our Services


The testing machine is guaranteed for a year by Jinan Liangong Testing Technology Co., LTD and has whole-life service (including machinery, clamps, hardware, software).


1. We will provide you the operation video about how to install and operate the equipment. We also sincerely

 welcome every customer to visit and learn the equipment operation.

2. We can arrange engineer to train the operation of equipment to customer’s company when you need.

Maintenance services

Consultation services. We answer your question timely via the telephone or email.

Our exquisite technology, excellent quality, competitive price, good service and you give us the concern and support, 

there will be enjoyable and long-term friendly cooperation.

Company Information

Jinan Liangong Testing Technology Co., Ltd, a well-known enterprise in testing machines industry as well as a state-level high-tech enterprise in Private Technological Industrial Park, which specialized in R & D, production and sales of testing machines for metal and nonmetal materials. 

Our company has a well experienced, strong and large-scale R & D team and is based on high-quality technical personnel. By means of advanced science and technology, strong production capacity and financial support, we cooperate with many domestic and foreign well-known educational institutions and research institutions closely to make our company be in domestic leading position in research and development of new products.


factory show






1 Are you manufacturer or trading company?

     We are professional manufacturer for making testing machine, charpy testing machine, broaching machine, temperature champer, etc for many years.

2 What is your payment terms?

    We accept TT, West Union, L/C, and other payment terms.

3 What is your delivery time?

    Generally is about 10 days for standard testing machine, but for non-standard machines, it needs to be customized.

4 Can you accept customers' inspection or third party inspection?

    Yes, we totally accept inspection before shipment. Welcome to our factory.

5 Why choose your company?

    We are manufacturing testing machines for more than 10 years, and our products have exported all the world. We constantly study and research new projects, and some of our products have won patents. We also get the CE, ISO certificates. High quality products and service are our main center. Because professionl, its leading. Thanks.

Customers Visit

Welcome every customers to visit our company from the world! We can supply high quality and best service for you.

Following photo is our customers visiting our company, and we have attended various exhibition and meetings.


Associated Brands



How to Contact Us?


Sales department:Venus Zhang


Tel :(+86)-531-68819878/68818878



MSN: Venusliangong @hotmail.com

Website:www.jnliangong.com    www.lgsyj.com   www.testermachine.com 

Address:NO.5,3rd Street,South Area,Xinsha Industrial Park,Huaiyin District,Jinan,China. 



Because professional,its leading. We are committed to every customer to provide timely,efficient,high quality service.

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