Computerized Hydraulic Universal Testing Machine Worm Gear Drive 600 KN Capacity

 

Computerized Hydraulic Universal Testing Machine Worm Gear Drive 600 KN Capacity

 

Model: IN-300AC/600AC/1000AC

 

Purpose:

Hydraulic universal testing machine adopts the lower cylinder as the main engine, worm gear transmission mechanism, can be used for metal and non-metal materials tensile, compression, bending and shear test. The equipment is suitable for metallurgy, construction, light industry, aviation, aerospace, materials, institutions of higher learning, research institutes and other fields. The test operation and data processing meet the requirements of GB228-2002 "Materials at Room temperature: metal tensile test method" standard. In addition, the testing machine is highly flexible and stable, which can meet the test needs of different fields.

 

By using advanced technology and design, the hydraulic universal testing machine can accurately carry out various tests, and provide reliable data support for the research and evaluation of material properties.

 

Specification:

 

Model	IN-300AC	IN-600AC	IN-1000AC
Capacity	300KN (30T)	600KN (60T)	1000KN (100T)
Testing force effective  range	6KN~300KN	12KN~600KN	20KN~1000KN
Force accuracy	±1%
Displacement  measurement resolution	0.01mm
Deformation testing  accuracy	±0.5%
Control range for  Constant force, constant  deformation, constant  displacement	0.4%~100%F.S
Control accuracy  for Constant force,  constant deformation,  constant displacement	When set testing value <10%FS,  the accuracy is with ±1% of the set testing value  When set testing value ≥10%FS,  the accuracy is within ±0.5% of the set testing value
Control accuracy  of deformation  speed	within ±2.0% of set value when speed<0.05%FS,  within ±0.5% of set value when speed≥0.05%FS,
Max moving speed of  piston	80mm/min.	80mm/min.	70mm/min.
The Max tensile  space(Including stroke  of piston)	800mm	800mm	850mm
The Max compression  pace(Including stroke of  piston)	700mm	700mm	750mm
Flat sample clamping  thickness	0~15mm	0~30mm	0~40mm
Clamping diameter of  Round specimen (mm)	φ6~φ26	φ13~φ40	φ13~φ60
Compression plate	204mmX204mm	204mmX204mm	204mmX204mm
Support roller space of  bending test	350mm	450mm	450mm
Width of support roller	140mm	140mm	140mm
Piston stroke	250mm	250mm	250mm
Diameter of pivot	30mm	30mm	40mm
Clamping way	Hydraulic clamping
Amplifier	Programmable amplifier plug-in mounted inside the PC, automatic zero setting  and calibrating
Dimension	Machine:  1100x650x2325mm  Oil source:  1140x700x930mm	Machine:  1100x650x2325mm  Oil source:  1140x700x930mm	Machine:  1225x750x2640mm  Oil source:  1140x700x930mm
Weight	About 2800kg	About 3000kg	About 4500kg
Power supply	Three phases AC380V 50Hz or specified by user

Basic configuration of system:

 

Main machine of tester (Main machine adopts underneath type of oil cylinder)

Servo control oil source, Table type

2.1 Electro-hydraulic servo valve

2.2 High-pressure oil pump

3. Two-path programmable amplifier, resolution is 1/300,000

4. High-precision hydraulic load cell

5. Guyed displacement measurement system

6. Full set attachment grips include: tensile fixture & compression fixture & bending fixture

7. Dedicated control software

8. Lenovo computer

9. HP A4 ink-jet printer

10. Technical data: Operation manual

 

Description Schemes:

 

1. The main machine

 

The main machine adopts underneath type of oil cylinder, tensile space is above the main machine, compression and bending space is between the lower cross beam and working station.

       

                                

1. Drive system

 

It adopts transmission mechanism of worm gear traversing movable cross-beam to adjust test space, so that the drive system and positioning system are completely separated, geometric center of loading system is in full accordance with center of force, and also guaranteeing the coaxiality of upper and lower jaw and the durability of machine.

1. Hydraulic system (table-type oil source)

 

3.1 Hydraulic principle:

 

As shown in figure 2, it is load-adaptive meter in speed control system.

 

Hydraulic oil in the fuel tank enters into oil circuit when the motor drives the oil pump, it flows through non-return valve, 10μhigh-pressure filter, differential pressure valve group and servo valve to enter into oil cylinder. The computer sends out signal to the servo motor, to control the mouth and direction of servo valve, so as to control the flow entering into the oil cylinder, realizing control of uniform-speed test force and displacement.

       

                       

                                         Figure 2: hydraulic principle

 

3.2 Features

1. It adopts high-pressure oil pump, with low noise and steady pressure.
2. It adopts integrated design for dynamic system and operating platform, easy to operate and saving test space at the same.
3. The surface is disposed with spraying plastics, so the appearance is nice.

 

Control system:

 

Full-digital measurement and closed loop control system has many advanced characteristics and technological innovation, mainly reflected in:

 

4.1 Realizing four kinds closed loop control system control of testing force, specimen deformation, cross-beam displacement and test

      process.

4.2 Data collecting system is composed of 4-path high precision 24-bit A/D shift channels, the maximum resolution ratio reaches 1/300000,

      the whole process is stepless.

4.3 It adopts original famous-brand integrated components like BB, AD and Xilinx, with full-digital Design.

4.4 It conforms to PCI bus standard, the microcomputer is automatic identification and installation for microcomputer, achieving “plug and

      test”.

4.5 There is no analogue element like potentiometer for electronic measurement system, guaranteeing interconvertibility and convenient

      for maintenance and replacement.

 

 

Our Workshop & Show Room:

 

Technical Support and Services:

We are committed to providing our customers with exceptional technical support and services.

We offer a comprehensive range of services to ensure that your product is subjected to rigorous testing and quality control.

• We provide technical advice and assistance, from initial inquiry to product delivery.
• We offer a variety of customized services to fit your specific needs.
• We offer installation and set-up services.
• We offer training and maintenance services.
• We offer spare part and consumable supply services.

Our team of specialists is dedicated to providing the highest quality technical support and services for ourr test machines. If you have any questions or need assistance, please feel free contact us.

 

Packaging and Shipping:

Our test machine will be packed in appropriate cardboard boxes and/or crates. The products will be shipped using standard shipping methods such as air freight, sea freight, or ground transport. Any special shipping requirements should be discussed with the supplier prior to the purchase.

The customer is responsible for all import duties, taxes and/or other fees associated with the goods. The supplier will provide all necessary documentation to facilitate customs clearance.

 

 

FAQ:

 

1. How to choose the most suitable Compression testing machine?

Our professional team will give you the best suggestion as long as you tell us what kind of test you need

to do and the required specification.

 

2. Do you accept customization service?

Yes, of course, we can not only offer standard machines, but also customized machines according to

your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

 

3. Can we visit your factory before order?

Yes, warmly welcome to visit our factory.

 

4. Do you have customers of our country before?

Now our testing machines have been sold to more than 30 countries, like USA, Canada, Russia,UK,

Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,

Iran, Brazil...and so on.

 

5. How about your warranty?

Generally, our warranty is one year. Within the warranty period, we can offer technique support and

part parts change, necessarily, our engineers may go to your place for better service.

 

6. How about the packing for machine, is it safely protected during transportation?

Our machine is packed by standard export wooden carton, it won’t be damaged. We’ve delivered many

testing machines abroad by sea or by air without damage.

 

7. How to install and use the product?

The product is shipped with an operating instructions and video of English version.