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Computer Control Electro-hydraulic Servo Compression Tester | for Manhole Cover Strength Test | 2000kN Capacity

Dongguan Zhongli Instrument Technology Co., Ltd.
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Computer Control Electro-hydraulic Servo Compression Tester | for Manhole Cover Strength Test | 2000kN Capacity

Computer Control Electro-hydraulic Servo Compression Tester | for Manhole Cover Strength Test | 2000kN Capacity
Product Description
This machine is designed according to industry standards including CJ/T3012-1993, CJ/T121-2000, JC889-2001, and GB/T 23857-2009 for testing the bearing capacity and deformation of manhole covers. Its structural performance meets all test specification requirements.
Main Technical Parameters
ParameterValue
Test force600KN/1000KN
Effective test space1200mmx1200mm/1400mm*1400mm (customizable)
Table height300mm
Force value accuracy≤ ± 1% (better than level 1)
Loading speed adjustment range0.1 ~ 25KN / s (manual stepless speed regulation)
Piston stroke300mm
Deformation measurement range0-20mm
Deformation measurement resolution0.01mm
Load indication accuracy0.1KN
Loading methodElectro-hydraulic
Control modeManual / electro-hydraulic servo speed
Loading media46#/68# anti-wear hydraulic oil
Motor power0.75KW
Voltage380V/220V
Host size1200mm * 1400mm * 1500mm (length * width * height)
Host weight3000Kg
Computer Control Electro-hydraulic Servo Compression Tester Close-up view of Compression Tester components
Main Features
  • High rigidity structure ensures test safety
  • Loading cylinder placed below with 300mm table height for easy test piece handling
  • Ball joint connection between rigid block and piston push-out end ensures accurate bearing capacity measurement
  • Special sealing material provides high sealing, low friction and long life
  • Professional test oil pump motor unit offers low noise and long lifespan
  • Ultra-fine oil filter maintains oil circuit cleanliness for long-term operation
  • Digital display shows real-time force value and peak value
Standard Configuration
  • 1000KN manhole pressure test machine host (1 set)
  • Control oil source (1 unit)
  • Instruction manual, certificate, warranty card, and packing list (1 set)
Compression Tester operation view Compression Tester control panel
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Quality Computer Control Electro-hydraulic Servo Compression Tester | for Manhole Cover Strength Test | 2000kN Capacity for sale
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