THE ESSENCE OF OUR BUSINESS
At Pooward, we use different measuring instruments and tools to control the quality of CNC machined parts
produced in our machining workshop to meet customer expectations, standards and industry regulations
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Quality Control Procedures
![](https://www.pooward.com/wp-content/uploads/2022/10/qa_procedure.png)
Quality Control Facilities
![](https://www.pooward.com/wp-content/uploads/2022/09/tesacmm.jpg)
TESA CMM
Country of Origin: Swiss
Range: 350 x 500 x 450
Accuracy: 3+L/150um
![](https://www.pooward.com/wp-content/uploads/2022/09/Spectrum.jpg)
Zeiss CMM
Country of Origin: Germany
Range: 1000 x 1200 x 600
Accuracy: 2.7+L/250um
![](https://www.pooward.com/wp-content/uploads/2022/09/contura-1.png)
Zeiss CMM
Country of Origin: Germany
Range: 1000 x 700 x 600
Accuracy: 1.9+L/250um
![](https://www.pooward.com/wp-content/uploads/2022/10/Eassonvms.jpg)
Easson Measurement Machine
Country of Origin: China
Range: 300 x 200 x 200
Accuracy: 4 + L/50um
![](https://www.pooward.com/wp-content/uploads/2022/10/heightgauge.jpg)
Tesa / Trimos Height Gauge
Country of Origin: Swiss
Range: 0 – 700mm
Accuracy: 3+L/150um
S/N | Equipment | Brand | Original | Qty (set) | Measurement Range | Accuracy |
1 | CMM | Tesa | Swiss | 1 | 500x400x350mm | 3+L/150um |
2 | CMM | Zeiss | Germany | 1 | 1200x1000x600mm | 2.7+L/250um |
3 | CMM | Zeiss | Germany | 1 | 1000x700x600mm | 1.9+L/250um |
4 | Spectrograph | iCHEQ | USA | 1 | chemical elements Mg-U | 0.01% |
5 | VMS | Easson | China | 8 | 300x200mm; 200x150mm | 4+L/50um |
6 | Height Gauge | Tesa / Trimos | Swiss | 10 | 0-700mm; 0-600mm; 0-400mm | 3+L/150um |
7 | Rockwell Hardness Tester | SINOWON | China | 1 | SHR-150H | 0.1HRC |
8 | Portable Surface Tester | Mitutoyo | Japan | 1 | Ra,Ry,Rz | -200-+150um |
9 | Leeb Hardness Tester | Beijing | China | 1 | Hartip 2000 | 0.1 |
10 | Layer Thickness Tester | TT210 | China | 2 | 0-100um | 1um |
11 | Salt Spray Cabinet | ChenDu | China | 1 | 600x450x400mm | |
12 | Block Gauge | ChenDu | China | 2 | 1~100mm (38pcs); 0.05~100mm (103pcs) | 1 Grade |
13 | PIN Gauge | ChenDu | China | 827 | 0.30-12.0mm | 0.01mm |
14 | Thread Plug Gauge | ChenDu | China | 396 | Metric, Bsp, NPT, ACME,UNC,UNF | 6H,2B |
15 | Thread Ring Gauge | ChenDu | China | 191 | Metric, Bsp, Ast | 6G,2A |
16 | Marble Platform | Jinan | China | 6 | 100x76cm; 100x60cm; 150x100cm; 64x40cm |
Level I |
17 | Digital Torque Wrench | WIGA | China | 2 | 10-200 N-m | 1N-m |
18 | Dial Indicator | HEB/ Mitutoyo | China / Japan | 54 | 0-0.8mm | 0.01mm |
19 | Micrometer Indicator | Mitutoyo | Japan | 88 | 0-0.14mm | 0.001mm |
20 | Digital OD Micrometer | HEB/ Mitutoyo | China/ Japan | 46 | 0-25mm; 25-50mm; 50-75mm; 75-100mm; 100-125mm; 125-150mm; 150-175mm; 175-200mm; 150-300mm 0-1”; 1-2″; 2-3‘’; 3-4‘’; 4-5‘’; 5-6‘’; 6-7‘’; 7-8‘’; 8-9‘’ | 0.001 mm 0.0001 inch |
21 | Digital Blade Micrometer | Mitutoyo | Japan | 6 | 0-25mm; 25-50mm | 0.001mm |
22 | Blade Micrometer | Qinhai/ Mitutoyo | China / Japan | 8 | 0-25mm; 25-50mm; 50-75mm; 75-100mm; 100-125mm; 125-150mm; 150-175mm; 175-200mm | 0.01mm |
23 | ID Lever Dial Meter | JX/ Mitutoyo | China / Japan | 10 | 10-18mm;18-34mm; 35-60mm; 50-150mm;100-200mm; 160-250mm | 0.001mm |
24 | ID Micrometer | Jiangxi | China | 3 | 5-30mm; 50-75mm; 75-100mm | 0.01mm |
25 | Gear Tooth Micrometer | Qinhai | China | 3 | 0-25mm; 25-50mm; 50-75mm | 0.01mm |
26 | Digital Inner Slot Caliper | Guangxi | China | 1 | 0-300mm | 0.01mm |
27 | Digital Depth Caliper | Guangxi | China | 1 | 0-150mm | 0.01mm |
28 | Dial Caliper | Chendu | China | 39 | 0-150mm; 0-200mm; 0-300mm | 0.02mm |
29 | Digital Caliper | Mitutoyo | Japan | 79 | 0-150mm; 0-200mm; 0-300mm | 0.01mm |
30 | Digital Caliper | Shanghai/Mitutoyo | China / Japan | 3 | 0-600mm; 0-1000mm | 0.02mm |