Welcome to Ji'nan Bojian Testing Machine Co., Ltd.

This machine is mainly used for the compressive strength test of concrete, oil, natural gas proppant, cement products, hollow brick, refractory material, engineering material, stone material, rubber bearing and other building materials.It is a necessary equipment for the laboratory of highway, railway, energy, bridge, building, building materials and colleges and universities.This machine conform to SY - T5180-1997 fracturing proppant performance test recommended method, but also to meet the requirements of GB/T17671-1999 standard of cement mortar compressive strength test, also can be widely used in concrete, brick, and other 300 kn within the scope of the pressure test.

The machine adopts hydraulic loading, electronic measuring force, load digital display, loading speed display, maximum load maintenance, overload protection and power outage data retention.

Recommended method for performance testing of SY-T5180-1997 fracturing proppant

Strength test of GB/T17671-1999 cement mortar

The machine uses hydraulic loading, electronic force measurement, with load digital display, loading speed display, load maximum maintenance, and overload protection and power break data maintenance function.

Main features:

1, the machine uses high precision sensor and digital display device, which can store, access and print test results.

2, the machine uses rotary screw to adjust the compression space, which greatly accelerates the test progress.

3, the anti folding apparatus can be added, and the bending resistance test can be carried out.

4, the machine does not need to debug, smoothly landing, refueling and electricity can work.

5, the machine calibration is simple, users can be calibrated according to the instruction manual.

6, the machine adopts high-precision sensor and computer control, it can automatically store, access and print test reports and print curves.

7, the machine uses rotary screw to adjust the compression space, which greatly accelerates the test progress.

8, the machine can design reports independently according to the requirements of the unit.

9, the machine can realize manual and automatic dual control system.

Maximum test force                                        300kN

Relative error of test force indication              Less than 1%

loading rate                                                      0.3KN/S ~ 10KN/S

Speed error of loading                                     + 5%

Pressure plate sizePhi                                       120mm

Maximum piston stroke                                    60mm

Piston diameter                                                 Phi 130mm

Maximum oil pressure                                       25MPa

Rated flow rate of oil pump                               1.52L/min

Motor power                                                      0.75kW

Host size mm                                                     About 870 x 450 x 1400mm

Host weight                                                        About 400Kg