600KN Manhole cover pressure testing machine Manhole cover deformation and pression tester
Application:
MPT-600 Manhole Cover Pressure Testing Machine (also called manhole cover compression strength testing machine) is mainly used for compressive tests of manhole covers of various specifications and materials, such as cast iron manhole covers, composite manhole covers, steel brazed concrete manhole covers, etc.
Technical Features
-The machine is a four-column frame structure, and the oil cylinder is a down-mounted type, connected to the base by a nut.
The piston moves the piston up and down through the transmission of oil pressure and applies pressure. The piston is connected to
the upper and lower disks by connecting load sensors to transmit the force value to the computer.
-Servo hydraulic source: low-noise high-pressure plunger pump.
-Adopts hydraulic loading, electronic force measurement, digital display of test force, test force peak value, test speed, and
automatic data processing.
-The hydraulic system is mainly controlled by the oil return valve handle, which is easy to operate and safe. The height of the
control part and the indication part are appropriate, which is convenient for the tester to operate and observe.
-Equipped with a micro printer, which can print out the experimental results. Completion of the pressure test of various materials
and specifications of manhole covers.
-Adopts a two-column structure, and the oil cylinder is placed on top; a large worktable is 1200x1400mm; the manhole cover can
be easily loaded and unloaded, and the stability is good.
-Safety protection, with automatic overload protection, overcurrent protection, overvoltage protection, overspeed protection and
other functions.
Technical Specifications
|
Model |
MPT-600 |
MPT-1000 |
|
Max. Test Force |
600 KN (60 TONS) |
1000 KN (100 TONS) |
|
Effective Test Space |
1200mm*1200mm |
|
|
Test Accuracy |
≤±1% |
|
|
Loading Speed Adjustment Range |
0.1~25KN/s (Manual Stepless Speed) |
|
|
Piston Stoke |
350mm |
|
|
Workstation Height |
300mm |
|
|
Deformation Measurement Range |
0~20mm |
|
|
Load Indication Accuracy |
0.1KN |
|
|
Loading Way |
Electro-hydraulic Loading |
|
|
Control Way |
Manual Stepless Speed |
|
|
Loading Medium |
68# Antiwear Hydraulic Oil |
|
|
Supply Power |
380V, 50Hz |
|
|
Host Dimension |
1600×1200×1500mm (L*W*H) |
|
|
Host Weight |
2500.00 KG |
|
Standards
CJ / T3012-1993 "Cast Iron Inspection Manhole Cover"
CJ / T121-2000 "Recycled Resin Composite Material Inspection Manhole Cover"
JC889-2001 "Steel Fiber Reinforced Concrete Inspection Manhole Cover"
GB / T 23857-2009 "Inspection Manhole Cover"
