London, October 31st: The London Metal Exchange (LME) has the following changes in inventory in the five trading days (in tons):
Variety Newer stocks October 31 October 28 October 27 October 26 October 25
Copper 62,575 - 75 + 875 -1,050 -1,975 -1,700
Aluminum 497,025 - 50 - 800 -1,725 ​​- 825 -2,325
Tin 8,975 - 20 - 40 - 170 + 50 + 540
Lead 49,400 + 200 +1,250 + 775 + 650 + 575
Zinc 488,325 - 2,050 -2,225 -2,200 -1,750 -3,550
Nickel 18,246 + 192 + 282 + 246 + 354 + 432
Aluminum Alloy 55,200 - 20 +1,080 Flat Flat
NASAAC 123,040 Flat - 80 - 100 Flat - 100
*NASAAC is a North American specialty aluminum alloy
Mass Flow Meter Batch Controller
Zhejaing Sealand Technology Co., Ltd. is a trustworthy manufacturer of Mass Flow Meter Batch Controller, Batch Controller, Controller, Register & Counter.
A Main functions and features
1. Electronic control and showing filling amount & total automatically; 2. Mass and volume modes are available;
3. Amount/ Total preset function (if with control valve);
4. Data can be saved & re-displayed after power failure;
5. The last 2000 transactions can be saved;
6. Shift total and Inventory total can be calculated;
7. Error code will be shown when fault happens;
8. Over-low protect function;
9. Temperature compensation function;
10. Reasonable structure, easy for maintenance;
11. IC card system & GPRS communication (Optional).
B Main technical data
8-8-6 digit display: 8-digit for amount, 8 for total and 6 for price Environmental temperature: -35oC ~ +55oC
Working voltage: 24VDC ± 1V or 220VAV ± 10% Power: 20W
Relative humidity: 30%~90%
Atmospheric pressure: 86kPa~106kPa
Ex-mark: Ex d e ib IIB T4 Gb
Certificate No.: CCRI 19.1012
Mass Flow Meter Batch Controller, Batch Controller, Controller, Register, Counter
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com