
Ring Stiffness Testing Machine
WDW-50/100 Ring Stiffness Testing Machine
This product is widely used in tensile, compression, bending shear and other mechanical properties tests of metal and non-metal materials. Equipped with a wide range of attachments, it can also be used for mechanical property tests of profiles and components. It also has a very broad application prospect in the field of material testing of rope, belt, wire, rubber, plastic and other materials with large deformation of the sample and fast test speed.
Application:
It is suitable for testing fields such as quality supervision, teaching and scientific research, aerospace, iron and steel metallurgy, automobile, construction and building materials.
The standard:
This product is designed according to new standards of BS EN ISO9969:2016 Thermoplastics pipes -Determination of ring stiffness, GB/T 9647-2015 Thermoplastics pipes- Determination of ring stiffness, and meets the standard ISO6892-1:2009 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature, GB/T228.1-2010 Metallic materials-Tensile testing-Part 1:Method of test at room temperature and other standard data processing. It can meet the requirements of users and the standards provided.
Key description:
1. Host: The machine adopts a double-space door structure. The upper space is stretched, and the lower space is compressed and bent. The beam can be raised and lowered steplessly. The transmission part adopts circular arc synchronous toothed belt, and is driven by a pair of screws, so the transmission is stable and the noise is low. The specially designed synchronous toothed belt deceleration system and precision ball screw pair drive the movement of the moving beam of the testing machine to realize gap-free transmission.
2. Attachment:
Standard configuration of ring stiffness: one set of compression attachment and one set of internal deformation measuring device.
Technical indicators:
1 Maximum test force (kN) 50 or100
2 Accuracy class Class 1
3 Test force measurement range 2%-100%
4 Relative error of test force indicating value <±1%
5 Test force resolution 1/300000 of the maximum test force
6 Deformation measurement range 2%-100%
7 Relative error of deformation indication value<±1%
8 Deformation resolution maximum deformation 1/300000
9 Relative error of displacement indicating value <±1%
10 Displacement resolution (mm) 0.001
11 Speed range 0.01mm/min ~ 500mm/min stepless speed regulation
12 stretching stroke (mm) 2100
13 Compression space (mm) 2100
14 Test width (mm) 1100
15 Dimensions of the main unit (mm) 1060*1660*3200 or 1538*1200*3000
16 Servo motor power (kW) 1.0
17 Total weight (kg) 1500
V. System configuration:
1 Main frame aluminum alloy cover ----- 1 set
2 Reduction system synchronous toothed belt -----1 set
3 Ball screw pair rolling ----- 2 sets
4 Load sensor 50kN ----- 2
5 Computer Lenovo commercial brand -----1 set
6 Printer HP Inkjet Printer -----1
7 photoelectric encoder 2000 lines ----- 1
8 Software and control system ----- 1 set
9 Tools and documents with the machine: instruction manual, installation manual, etc. ----- 1 set
12 ring stiffness platen 500mm*1000mm ----- 1 set
13 Internal deformation measuring device, accuracy 1%----- 1 set
About us:
Our company is a professional testing machine manufacturer in China. We have 13 years of production history and is well-known in China. We have our own R&D team, spare parts processing workshop, testing machine assembly workshop and professional after-sales team! We can customize tensile testing machine, pressure testing machine, bending testing machine, torsion testing machine, fatigue testing machine, fastener special testing machine, etc. Welcome friends from all over the world to visit our company and look forward to more cooperation!




Our Commitment:
1. We are a test equipment manufacturer!
2. We have a R & D design team to ensure that you get higher product quality and better prices!
3. We have our own parts processing workshop and product installation workshop, so we guarantee delivery for you as soon as possible!
4. Our company has a professional after-sales team, thoughtful and timely service, to ensure that all users have no worries!
5. Our product software upgrade is free for life, small fault maintenance is free for life!
6. We promise to reply to your inquiry/email as soon as possible.
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