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Pressure testing machine,Universal testing machine,Constant stress pressure testing machine

 
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Constant stress testing machine series
SKZY-3000A
Product features and Use:
SKZY type - 3000 - a constant load stress testing machine has high precision digital servo valve, a microprocessor-based complete computer closed loop control system, and load.

National Service Hotline

400-860-8085

Product details

A,  An overview of the 


SKZY type - 3000 - a constant load pressure testing machine is a new generation of high-tech content of pressure testing machine. Products with high precision digital servo valve, the realization of the microcomputer and loading full computer closed loop control of the system, and achieve the constant stress loading rate, to obtain the ideal dynamic index, high precision, high reliability, fully meet the GB, ISO, ASTM standard of cement, concrete and other materials such as compression test requirements, it is mainly used for brick, stone, cement and building materials such as concrete compressive strength test.

This machine is advanced technology, value, high sensitivity, good stability, the new structure. Is the building materials, construction, highway, railway, bridge construction, colleges and scientific research units and other necessary testing equipment.

 

 

 

B,Press the installation, maintenance


1.Testing machine should be installed in a clean, dry, temperature uniformity, no vibration, no corrosion gas affect lab.

2.Installation site location should be appropriate, should be convenient for operation and maintenance, installation of foundation should be solid and reliable,

3.Tester level adjustment, with 0.10/1000 mm level measurement cylinder mesa, vertical and horizontal level Plus or minus 1 case (or tilting pad iron in low adjustment), good correction

4.Oil used oil is different due to the different climate, now recommend oil specification is as follows: when the environment temperature of 15 ℃ + 5 ℃ recommended n46 GB433-84 hydraulic oil, when the environment temperature 28 ℃ + / - 5 ℃ n68 GB433-84 hydraulic oil as recommended.

5.Come on when door open the case, unscrewed the gas tank cover an amount will be subject to standard oil (about 10 to 15 kg). Use after a period of time as found oil muddy corrosion should be replaced. When changing unscrewed the tank bottom plug can drain the oil and add new oil into kerosene fuel tank for cleaning, and then released. So after a few repetitions, oil with a towel, at the bottom of adding new oil.

6.The machine should be kept clean inside and outside surface of unprotected often should besmear antirust oil, should be cut off power supply when not in use with hood to cover up.

 

7.Installing a power supply, power, voltage is normal, should be paid attention to three-phase ac voltage can not lack of phase. Chassis grounding mark must be grounded line, not the zero line. Open the power supply before, shall confirm the correct wiring.

 

8.This machine is high precision instruments and equipment, professional personnel responsible for, maintenance, and according to certain

Periodic verification accuracy. If found to have abnormal situation should be shutdown check immediately. If it is a major problem please repair professional and technical personnel.

 

 

 

C, The main technical parameters 


SKZY-3000A

Constant stress pressure testing machine

Fully automatic servo system

1、The biggest test: 3000KN
2、Measuring range:2%-100%KN
3、According to dividing value: 0.01KN
4、The relative error value: ±1%
5、Maximum net is apart from the bearing plate: 320mm                    
6、Up and down the pressure plate size: 400mm×375mm                   
7、Piston stroke: 80mm
8、Loading rate: 0.3-9.9KN/S
9、Loading speed precision: ±5%
10、The highest pressure oil:  40Mpa
11、The motor power: 0.75kw
12、Installation dimensions: 550*470*1400mm
13、Source: 560*500*770mm  
14、Computer desk: 700*520*1200mm
15、Net weight: 约1500kg

16、Noise: ≤70dB

 

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Telephone: 400-860-8085 400-860-8085 Fax: 0510-8507-2875

Address: south long area in wuxi city, jiangsu province famous high-tech industrial park area C 31-1

The ICP registration number: zhejiang ICP for 05002238

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