Machinery & Tools Inspection Service

Mechanical equipment is composed of metal or other materials, by several parts assembled, in one or more power drives, which can complete the production, processing, operation, and other functions or utility device. Electrical equipment is divided into high voltage electrical equipment and low voltage electrical equipment according to voltage grade.

 

Dynamic machinery converts existing mechanical or other nonmechanical energy into available mechanical energy. Power machinery includes wind machinery, hydraulic machinery, thermal engine (gasoline engine, diesel engine, gas engine, steam turbine), electric motor, pneumatic motor, hydraulic motor, etc.

 

Energy conversion machinery that converts mechanical energy into some nonmechanical energy or USES mechanical energy to do a particular job. Energy conversion machinery includes a generator, heat pump, hydraulic pump, compressor, etc.

 

Service Content of Machinery & Tools Inspection Service

TradeAider will check the products based on common quality standard and customer requests, including but not limited to sampling inspection, graphic evidence, and quality report, and in the meantime keep all the inspection records block-chained and publicly notarized.

 

Service Process of Machinery & Tools Inspection Service

 

On-site Verification and Test of Machinery & Tools Inspection Service

 

#

Test name

Quantity of

Test on require

test

General testing of applicable products

1

Function test

3pcs, At least 1 per style

· No defect allowed

· There can be no functional loss after all the required number of times

2

Assembly test

3pcs, At least 1 per style

· No defect allowed

3

Critical components and internal check

3pcs, At least 1 per style

· No defect allowed

· No non-compliant component and safety issue

4

Earth continuity test

All samples

· No defect allowed

· Europe: Measured resistance within limit

· USA: Good continuity.

5

Power measurement

All samples

· No defect allowed

· Good continuity.

· Motor class power +20%

Power of heating class +5%~ -10%

6

HI-POT test

All samples

· No defect allowed

· No insulation breakdown

7

Durability test

3pcs, At least 1 per style

· No defect allowed

· Work 4~6H

8

Thermostat function check

All samples

· No defect allowed

· Thermostat can reset after triggered

9

Stability test

3pcs, At least 1 per style

· No defect allowed

· No overturn or tip over

11

Motor speed test

3pcs, At least 1 per style

· No defect allowed

· Check whether speed is changed accordingly to different setting, the measured speed should be within the required range if speed specification is provided.

· Record measured data and whether using load

12

Thermal link function test

1pc

· No defect allowed

· Bypass any thermostat.

· Switch on the product until it reaches overload condition.

· Fuse shall work and no safety issue

13

Security check

3pcs, At least 1 per style

· No defect allowed

· No security failures

14

Material check

3pcs, At least 1 per style

· No defect allowed

· material should conform to the requirements

15

Hardness test

3pcs, At least 1 per style

· No defect allowed

· Hardness to be up to standard