Audited Supplier
A. Main functions
The machine is controlled by computer, constant speed loading automatically complete the test process.
It is mainly used for the compressive strength test of concrete compressive cement products, hollow bricks, fly ash bricks, refractory materials, engineering materials, stone, rubber bearings, rocks and other building materials, and meets the compressive strength test of concrete samples stipulated in GB/T50081-2002 "Standard for Testing Methods of Mechanical Properties of ordinary concrete" and other relevant ISO,ASTM standards.
It realizes automatic control of electro-hydraulic servo, automatic measurement of test force displacement, automatic collection of experimental data, screen display and saving.
It is the necessary equipment for the laboratory of road, railway, bridge, construction, building materials, universities and other industries. It can test the compressive strength of various metal and non-metal materials.
1.the main frame adopts four columns, lower cylinder, moving beam structure. The main cylinder is made of cast steel, and the piston is made of ductile iron. The frame and beam are cast parts, and the four lead screws are forged parts.
1.1 The frame material is a castings formed in one casting, and after failure handling, with long-term stability.
1.2 The beam is equipped with a gap eliminator to eliminate the gap between the drive nut and the lead screw, and the beam is light in weight and good in stiffness; Stable and reliable.
1.3 The upper platen is connected under the beam by screws, and the upper and lower platens are made of steel.
1.4 The cylinder is made of integral casting and the stress of the cylinder is eliminated by the process after forming. The cylinder adopts clearance seal, which has low friction, less deformation and stable performance.
2. Computer measurement and control system. The measurement and control software is controlled by a computer and works under the Windows operating system. Servo valve as a control element, digital displacement sensor, high-precision load sensor, form a closed-loop control system, perform the test according to the predetermined program.
C. Control system
- It can monitor the entire process of the test, automatically collect and process test data, and print test curve reports.
- It can control the load, displacement and other rates throughout the entire test process, and maintain them for a long time.
- It can perform force retention tests. With text prompts and sample fracture protection function.
- Two control methods: force and displacement control.They can be switched
- It can automatically store, reproduce processes, compare curves, zoom in locally, display in real-time, and automatically draw force-displacement and force-time curves, and automatically print test reports.
- It can automatically determine the characteristic points of the tested material.
- Overload automatic alarm; Piston stroke limit; Oil temperature protection; Set the upper and lower limits of the test force; The piston stopped rising after the sample broke.
- During the test, various control rates and functions can be switched between each other.
- Equipped with complete machine protection function.
| HC-2000 | HC-3000 | |
| Maximum test force | 2000kN | 3000kN |
| Effective range of test force | 5%-100% | |
| Force value accuracy | ≤±1% | |
| Compression space | 320mm | 330mm |
| Piston stroke | 0-50mm | 0-100mm |
| Platen size | φ300mm | 370*370mm |
| Motor power | 380V,2kW | 380V,2kW |
| Weight | 750kg | 1600kg |
1.High and new technology enterprises
2.ISO 9001-2015 Quality management system certification
3.Registered Mark certificate
4.Member of Shandong Association of Special Equipment
5.Member of China Friction & Sealing Material Association
6.Member of China Elevator Association
7.Radiation safety permit
List of Patent letters
- Brake pad test equipment patents
- A chase friction testing machine
- A Krauss testing machine for the friction performance of brake lining friction materials
- A high-temperature shear test device for brake lining
- A brake pad sampling machine
- Torque wrench calibration equipment
- A torque wrench calibration device
- A multi-station torque wrench calibration device
- A kind of two-end drive type torque wrench calibration device
- A reference torque wrench
- A reference torque wrench( small range)
- A reference torque wrench (Big range)
- Elevator & Escalator testing equipment
- A multifunctional tester for escalator handrails
- A roller parallelism calibrator
- A laser alignment instrument for belt pulleys
- A door pendulum shock testing machine
- A elevator door closing force tester
- Testing machines
- A pendulum impact testing machine
- A static load testing machine for concrete sleepers
- A steel bar bending testing machine
- A fixture and universal testing machine for tensile testing of fiber bundle materials
List of Computer Software Copyright Registration Certificate- Brake pad test equipment :
- Brake Lining Chase Friction Performance test and Control System V1.0
- Servo Load Measurement and Control System V1.0 for Krauss friction testing machine
- Measurement and control system for shear strength testing machine
- Measurement and control system V1.0 of Brake lining compress strain & thermal expansion testing machine
- Torque wrench calibration equipment
- A measurement and control system V1.0 for Torque wrench calibrator
- Elevator & Escalator testing equipment
- Crane comprehensive performance testing and analysis system V1.0
- Comprehensive Performance Test and Analysis System V1.0 for Escalators and Moving Walkways
- Comprehensive Evaluation System V1.0 for Lift Safety Performance
- Testing machines
- Fatigue testing machine measurement and control system V1.0
- Impact testing machine measurement and control system V1.0
- Universal testing machine measurement and control system V1.0
- Torsion testing machine measurement and control system V1.0
The above is only a partial list. We have 24 Software Copyright Certificates and the number of patents is still increasing.
1.Are you a manufacturer or trading company?
We are manufacturer as well as trading company.
As manufacturer, we have our own R&D team,Software copyright certificate, registered mark and ISO 9001 quality management system certification.
As a trading company, we deal in testing instruments of domestic and international well-known brand as their agent. We can help you apply
2. What is your payment terms?
A: T/T ,L/C at sight,Credit card and so on. Other payment is negotiable
3. What about the lead time?
A: Portable testers and tools: 4-10 days.
Regular testing machines: 10-20 days.
Customized testing machines: 15-40 working days.
4. What about the warranty?
A: One year.
5. What services do you provide?
A: Pre-sales:
We provide solutions and quotation according to customer's demand.
We can customize for customer according their demand and standards.
We accept the sample test from customers.
After-sales:
For portable testing tools, we instruct users to operate by video, telephone and on-line video call.
For testing machines, we send engineers to user's site to install machines and provide training service.
