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50 Kn Four Point Bending Testing Machine

  • 50 Kn Four Point Bending Testing Machine
  • 50 Kn Four Point Bending Testing Machine
  • 50 Kn Four Point Bending Testing Machine

50 Kn Four Point Bending Testing Machine

    Payment Type: L/C,T/T
    Terms of Trade: FOB
    Min. Order: 1 Set/Sets
    Delivery Time: 7 Days
    Packaging: 1> Inner package: dust-proof plastic bag and strength film 2> Outer package: standard export wooden case with pallet 3> Special package: according to buyer's requirements 4
    Productivity: 300 Sets per month
    Brand: Chenda
    Transportation: Ocean
    Place of Origin: China
    Supply Ability: 300 sets
    Certificate: CE,SGS
    HS Code: 90248000

Basic Info

Model No.: WDW-50

Product Description

Brief Introduction:

WDW-50 Static universal testing machine for medical bone surgical implant is designed and manufactured according to ASTM, ISO,DIN etc standards. It is computer-controlled precision testing machine, Suitable for all kinds of surgical implants such as bone plates, bone screws, spinal implant assembly drawing . Can do all kinds of Mechanical property test as follows:

Four point bending test of bone plate ;

Pull out test of the bone screw;

Tensile and compression tests for spinal implants;

●Tensile test for metal materials
It has high stability as well as high precision, equipped with PC system& printer for graph, test result display, test control as set program, printing & data processing. It is widely used in many field such as industry factories, mineral enterprise and high schools.

Standard :

According To The Standard: GB/T16491-2008 <Electronic Universal Testing Machine >, GB/T228.1-2010Test method for tensile testing of metallic materials at room temperature , ASTM F382 , ASTM F543 and so on .

Host Frame :

●The mainframe is a double-space door structure. The driving principle is that the motor drives the ball screw pair to rotate after decelerating through the reducer system, thus driving the middle beam up and down to complete the test, the transmission is stable and the noise is low.

●Using four guiding optical screws, φ 40 mm high precision ball screw.The high rigid frame is composed of thick beam and base,which can guarantee the frame with excellent longitudinal and transverse rigidity and good overall accuracy.

●Servo motor drive and reducer system without maintenance, can guarantee the accuracy and stability of the beam ,the speed ratio can reach 1: 100000.

●Under the guidance of the internal control precision of 5% of coaxiality, the cross joint can be precisely aligned in axial test, and the linear motion of the beam can be guaranteed, so as to ensure that the influence of the lateral force on the specimen under load is minimal. Thus, better test performance can be obtained.

Controller :

●Force , displacement , deformation measurement resolution up to 1 / 300000 of full scale

●AD sampling frequency can be as high as 300 Hz

Test function introduction

1.Four point bending test of bone plate

Bone Plate Four Point Bending Test

2.Tensile and compression tests for spinal implants:

Tensile Test Of Medical Implant

Technical specification:



max. test force

100 Kn

Test force testing range


Testing machine accuracy grade


Accuracy of test force

Better than indication value ±1%(0.5%)

Crosshead displacement



Large deformation measuring range


Large deformation resolution


Control system

servo drive controller

Test speed

0.005-500 mm/min

Auto-stop function

1. Maximum capacity overload protection

2.leakage current protection

Adjust speed range

0.005-500 mm/min

Tensile test space

550 mm

Compression test space

800 mm

Standard Attachment

For Your Choice

Tensile Clamping (Flat jaw )mm

0-7,7-14,14-20 for your choice

Tensile Clamping (Round jaw)mm

φ4-φ9,φ9-φ14,φ14-φ20 for your choice

Compression Diameter

φ100 mm

Bending Roller Diameter mm


Host type

door structure

Host dimension

840 mm x 600 mm x 1750 mm


500 kg

Power Supply

220 volts, 3 phase, 60 hertz

Electronic Universal Testing Machine In Our Work Shop

Electronic Universal Testing Machine In Work Shop



Q: Are you trading company or manufacturer ?
A: Yes, we are one of the largest manufacturer of universal tensile testing machines and have a history of more than 13 years
Q: How long is your delivery time?
A: Generally it is 3-7 days if the machine is standard are in stock. or it is 15-20 days if the machine is special are not in stock, it is according to specification.
Q: What about the service and product quality?

A:Each instrument must be carried our 100%quality examination and test before shipping .

We supply you detailed videos to help you install and use the machine well. All the machine worthy your trust .

Q: Can the device can be customized ?

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.
Q: How to distinguish whether we are a real manufacture of the machine ?
A:Come to visit the Factory
B: Require the group photo of salesperson and machine
C:Video withe the salesperson to see the machine by yourself.
For any further question , please contact us in below email !!!

Jinan Chenda Testing Machine Manufacturing Co., Ltd.

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 Jinan Chenda Testing Machine Manufacturing Co., Ltd. was established in 2003, and is a professional comprehensive company which integrates research and development, production, marketing and service. Our products are applied widely in many fields such as scientific institutions, colleges, metallurgical, construction materials, railway trains, highway traffic, rubber plastic, wire and cable, and fire facilities.

Our company is located in the beautiful spring city - Jinan, which is the center for developing testing machines in China as well as the largest testing machines producing base at home.
We are specialized in providing:
1. Hydraulic universal testing machines, including computer controlled servo hydraulic universal testing machines, computer display hydraulic universal testing machines and digital display hydraulic universal testing machines
2. Electronic universal testing machines, including computer controlled electronic universal testing machines, electronic tensile testing machines, spring testing machines, panel testing machines, fire door testing machines, insulation material testing machines, Ring rigidity testing machines, electronic power testing machines, pellet testing machines, film testing machines, and so on
3. Friction and wear testing machines, such as computer screen display four-ball friction testing machines, computer display vertical universal friction and wear testing machines, and screen display type friction and wear testing machines
4. Complete impact testing equipment and bending testing machines
Our company regards "satisfying clients' demands" as the motivation for development, regards "technical innovation" as the means of advancing, regards "quality guarantee" as the essence of surviving and regards "employees' satisfaction" as the base for existence. We also shoulder the responsibility to provide our clients with first-class equipment for checking materials.

Company Info

  • Company Name: Jinan Chenda Testing Machine Manufacturing Co., Ltd.
  • Representative: Liu Peng
  • Product/Service: universal testing machine , compression testing machine , Friction And Wear Testing Machine , impact testing machine , torsion testing machine , tensile testing machine
  • Capital (Million US $): 10000000 RMB
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Contact Person: Ms. Anny Yuan
  • Tel: 86-531-61311368
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