The worldwide trend towards better quality products and the increasing emphasis on product reliability, safety and health standards have made testing and quality control an integral part of any manufacturing processes.
PTC has comprehensive and advanced facilities for processing machinery. All tests made are in accordance with national and international standards such as ASTM, BS, DIN, JIS, EUROMAP, IEC, SPC, etc. PTC can provide not just quantitative figures, but also in-depth analysis and interpretation of the measurements and testing results.
Diagnosis and performance testing
Specifications verification and evaluation
Individual Machine Certification
Machine Model Certification Scheme
Safety testing and CE Mark certification
|Test No.||Demonstration||Test Name||Definition||Testing Standard|
|1||View||Linearity of the Mould Clamping Force||Mould clamping force is the force applied to the moving mould plate to hold the mould parts together.||EUROMAP 7|
|2||N/A||Linearity of the Actual Injection Pressure Versus Machine Setting||Actual injection pressure is the melt pressure developed by the plasticizing screw at the nozzle tip.||EUROMAP 1|
|3||N/A||Injection Rate Variation Versus Stroke||Volume Injection rate is the amount of materials that can be injected in terms of cm3 per second.|| EUROMAP 1
|4||N/A||Linearity of the Plasticizing Screw||Rotation Speed The rotational speed of the plasticizing screw.||EUROMAP 1|
|5||View||Melt Temperature Variation||Melt temperature is the temperature of the plastic resin at the nozzle tip.||--|
|6||View||Mould Platen Parallelism||Mould platen parallelism is the parallelism between the moving mould platen and the fixed mould platen.||EUROMAP 9|
|7||View||Mould Clamping Force Versus Tie Bar Elongation|| Mould clamping force is the force required to hold the two mould halves together during a moulding cycle. Tie bar elongation is the amount of stretching or strain on each of the four tie bars during
|8||View||Shot-to-Shot Weight Accuracy||This test is used to determine the shot-to-shot stability of the products produced from the injection moulding machine.||EUROMAP 5|
|9||View||Noise Level Test||Mould related noise level is to measure the sound levels emitted by injection moulding machine under loaded conditions.||--|
|10||View||Electric Energy Consumption Test||Electrical energy consumption is to measure the energy consumed by the machinery under normal loading condition.||EUROMAP 5|
|11||View||Pressure Spike Test|| This test determines the stability of the machine by measuring the
pressure spike during injection.
|12||View||Shot-to-Shot Position Accuracy|| Position accuracy refers to the repeatability of the mould opening
and closing positions from cycle to cycle during normal operating
|13||View||Colour Mixing Capability Test|| A sample size of spiral-shaped products is collected under the
designated conditions, and then the product colour deviation is measured.
|14||N/A||Cycle Time Test||The fastest cycle time for producing the products is measured under the designated conditions.||EUROMAP 19|
|15||N/A||Injection System Test||This test measures the maximum flow length within the spiral mould.||--|