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Man Hole Cover Testing Machine

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MOQ : 1 Piece

Man Hole Cover Testing Machine Specification

Test Range
Up to 500 KN

Application
The machine will be able to accommodate manhole cover of 1200 mm x 1200 mm size

Operating Voltage
230 V AC

Hardness
Frame > 60 HRC

Max Height
Approx. 1700 mm

Automation Grade
Semi-Automatic

Interface Type
USB / RS232

Measuring Range
0500 KN

Display Type
Digital / LCD touch display

Accuracy
1% of reading

Temperature
10C to 40C

Specimen Size
Up to 1200 mm x 1200 mm

Resolution
0.01 KN

Number of Specimens
1 per test

Features
Heavy-duty frame, automatic test cycle, safety guards

Equipment Type
Man Hole Cover Testing Machine

Frequency
50 Hz

Mounting Type
Floor Standing

Port Size
1200 x 1200 mm

Power Supply
230 V AC, 50 Hz

Capacity
500KN -1200 X 1200 - 500 KN

Response Time
< 2 seconds

Humidity
Up to 90% RH, non-condensing

Usage
Testing load-bearing capacity of man hole covers

Machine Weight
Approx. 1200 kg

Test Speed
Adjustable, up to 50 mm/min

Test Width
1200 mm

Test Stroke
Up to 300 mm

Control Mode
Automatic/Microprocessor-Based

Man Hole Cover Testing Machine Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
8 Week

Packaging Details
Wooden Box / Corrugated Box

About Man Hole Cover Testing Machine

The manhole cover testing machine is design as per is 12592. The machine is capable of measuring following.

Load test
Permanent set (displacement)

The machine will consist of two units.

Pumping unit
Load frame

Pumping unit:

The pumping unit will work on single phase,220 volts.
The pumping unit will be compact, filled with hydraulic oil.
The pumping unit will have two valves.
Pressure release valve
Pressure control valve
The pressure release valve will facilitate building and release of the pressure.
The pressure control valve will allow to control the pace rate of the machine from 2 kN / sec to 10 kN / sec
The pumping unit will have digital read out, showing actual load, peak load and permanent set .
The pumping unit will be equipped with pressure sensor to give accurate reading of load in kN.
The accuracy of the pumping unit will be + or 1% and will give resolution in 0.1 kn.
There will be sensor to find out the permanent set of deformation in the manhole cover.
The pumping unit will have over load protection which will trip the machine in case of over load.
The machine is able to conduct 5 cyclic load test manually for permanent set.
The machine is able to hold the load for 30 sec to conduct the load test.

Load frame :

The load frame will be fully welded which will be able to take a load of 500 kN.
The load frame will able to accommodate manhole cover of 1200 mm x 1200 mm size.
The machine will be supplied with the plate to place the manhole cover. The plate will be hardened and properly shaped.
The hydraulic jack of the machine will be provided on the top of the machine which will be able to slide up-down with the help of the handle. The ram dia of the jack will be 120.00 mm
The load frame will be connected to the pumping unit with the help of hose pipe.
The machine will be supplied with operation manual and calibration certificate.

Precision Load Testing for Manhole Covers

The machine utilizes hydraulic load application, allowing precise and repeatable testing of manhole covers in compliance with international standards. Its expansive 1200 x 1200 mm loading area easily accommodates large covers, while the digital/LCD touch display ensures effortless monitoring and control throughout each test cycle.

Comprehensive Safety and Ease of Use

Safety is prioritized with features like an emergency stop button, overload protection, and protective safety guards. The machines semi-automatic microprocessor-based control offers simple operation, adjustable test speed, and fast response time, making it efficient for routine inspections and high-stakes compliance.

Durable Construction and Reliable Performance

Constructed with a heavy-duty frame hardened to over 60 HRC, the machine is built to withstand frequent high-load testing. Heavy-duty casters allow for flexible relocation within the facility. Backed by a one-year warranty and built for quiet operation, it promises longevity and reduced maintenance needs.

FAQs of Man Hole Cover Testing Machine:

Q: How does the hydraulic load application work in the Man Hole Cover Testing Machine?

A: The machine uses a hydraulic actuator to apply precisely controlled test loads on the manhole cover. This method ensures even distribution of force and allows for adjustable test speeds, up to 50 mm/min, enabling operators to perform standard and customized tests as required.

Q: What safety features are included in this testing machine?

A: Key safety features include an emergency stop button for immediate cessation of all operations, overload protection to prevent damage from excessive force, and protective safety guards to shield users during testing. These elements are designed to ensure operator safety at all times.

Q: When should I use the Man Hole Cover Testing Machine?

A: This equipment is ideal for quality assurance, compliance verification, and research applications where accurate measurement of load-bearing capacity of manhole covers is critical. It is typically used during manufacturing, routine inspections, or before certification of manhole covers.

Q: Where can the machine be installed, and how portable is it?

A: The Man Hole Cover Testing Machine is intended for indoor installation on solid floors due to its floor-standing design and approximate weight of 1200 kg. However, its fitted with heavy-duty casters, making in-facility relocation simple and efficient.

Q: What is the process for conducting a test on this machine?

A: Place the manhole cover specimen (up to 1200 mm x 1200 mm) on the loading area, select test parameters on the digital display, and initiate the automatic test cycle. The hydraulic system then applies the programmed load, while the microprocessor manages the test and the results are digitally displayed.

Q: How does the machine ensure accurate and reliable results?

A: The integrated microprocessor-based control, combined with high-resolution digital sensors, provides a measuring accuracy within 1% of reading and a resolution of 0.01 KN, ensuring all test outcomes are precise and repeatable.

Q: What are the main benefits of using this testing machine for your facility?

A: This machine delivers efficient, automated, and safe evaluation of manhole covers with minimal operator intervention. It reduces testing time, enhances safety, ensures compliance with standards, and supports record-keeping via its USB/RS232 interface for data transfer and analysis.

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