国产自慰在线资源|国产精品亚洲中文欧美|亚洲欧美日韩精品专区|在线免费国产视频一区二区|免费一级A级高清毛片人妻|亚洲欧美在线制服丝袜国产|伊人久久大杳蕉夜夜揉夜夜爽|最新哺乳亚洲AV日韩AV二区

Flexure-testing machine 300 kN for steel fibre concrete and hardened concrete

Machine structure

- Torsionally rigid press frame with 4 columns that have been clamped without play

- Dual action testing cylinder with long piston stroke in servo slide quality, mounted on the upper cross beam

- A directly activated servo-valve is installed on the test cylinder in order to ensure rapid and highly precise procedures during testing

- An anti-rotation protection system prevents turning of the piston rod with the upper bending beam and the load cell

- Adjustable bearings are installed in the testing zone. T-shaped grooves enable simple and accurate adjustment of the bearings

- The upper bending beam can be very simply converted from a 3-point to a 4-point testing configuration

Other options testing equipment is available forinstallation.

- The power drive and control system are located in a separate control cabinet

Technical data

Distance between the columns

front / side 900/550 mm

Elektronic pressure gauge, accuracy 0.5%

Force measuring range 3 - 300 kN

Piston stroke 250 mm

Bending roller dia. 40 mm

Bending-roller length 180 mm

Distance between upper / lower rollers 220 mm

Dim. (wxdxh) = 1200 x 850 x 2045 mm

Weight: approx. 3000 kg

3 x 230 V / 400 V / 50 Hz