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
