SUNACE
SUNACE
Process Control SAK-CZB65 · Fusion time
July 2026 close · posted live Mon 3 Aug 2026

Manufacturing

Process Control

Every release of a grade against the customer specification and against Sun Ace's own action limits, the moment QC closes the batch.

Every grade together
Grade SAK-CZB65 ACE-ZNS10 ACE-CAS10 SAK-CZC70 ACE-ZNS20-C SAK-CZP30 ACEGUARD-HT8 ACE-CAS40-C SAK-CZM15 ACEFEED-CA20 ACE-MGS20-PH SAK-CZP40 SAK-ORP22 ACE-CAS20 SAK-CZH80 INT-CAST70
Against Published grade No customer holds a tighter agreement on this grade.

Newest release

B26-0441 SAK-CZB 65 · Ca/Zn one pack, bottle closure, low taint · 1,980 kg made 30 Jul 2026 Fail

Closed by Karen Doust at 3:22pm · 4 days ago · WO-2026-0447

Yield
99.00 %
Peak temperature
137.2 °C
Fusion time
57.4 s ■
Torque, peak
44.9 Nm ■
Metal content
6.74 %
Moisture
0.71 %
Heavy metals
2.4 ppm
Assay
99.40 %
Sieve residue 75 µm
0.14 %
1,980 kg still on the rack, 0 kg already gone .

Releases plotted

1

30 Jul 2026 to 30 Jul 2026

Fusion time · published grade

Inside spec, outside our limits

0

Every release sat inside the action limits

Nothing to check

Outside the customer spec

1

Most recent B26-0441 on 30 Jul 2026

Cannot be sold against this spec

The line

No comparison

Only 1 release in the last week of production

Widen the window

Every measure on the release

Pick one to open it below. Bands as drawn on the big chart.

Yield
%
Plan · 97.50 to 100.00
13 releases All inside
Peak temperature
°C
Plan · 128.0 to 142.0
13 releases All inside
Fusion time
s
Plan · ±3%
1 releases 1 outside spec
Torque, peak
Nm
Plan · ±3%
1 releases 1 outside spec
Metal content
%
Plan · 6.20 to 7.40
13 releases All inside
Moisture
%
Plan · 0.00 to 1.50
13 releases All inside
Heavy metals
ppm
Plan · 0.0 to 10.0
13 releases All inside
Assay
%
Plan · 98.00 to 101.50
13 releases All inside
Sieve residue 75 µm
%
Plan · 0.00 to 0.50
13 releases All inside

SAK-CZB 65 · Ca/Zn one pack, bottle closure, low taint · Fusion time

Customer specification 52.4 to 55.6s (±3% of 54.0) from the QP-FOODCONTACT plan. Action limits 52.9 to 55.1, two thirds of the ±3% tolerance, so ±2.00% of target.

Inside the action limits Inside the customer spec, outside our limits Outside the customer spec
Reading
51 52 53 54 55 56 57 58 Fusion time (s) Customer spec 55.6 Action limit 55.1 Target 54.0 Action limit 52.9 Customer spec 52.4 B26-0441 · 57.4s · outside the customer specification Jul 26 Releases in the order they were made, oldest at the left 1 between 57.0 and 57.5s 0 1 Releases per 0.5s band

1 releases of SAK-CZB65 · 0 inside the customer specification but outside the action limits · 1 outside the specification · widest reading 57.4s, narrowest 57.4s.

Worth a look

Releases outside the action limits, newest first, with what is still on the rack.

Batch Fusion time State Stock
B26-0441
30 Jul 2026
 57.4 s
Outside the customer spec
1.8s past it · 212% of the way to the customer limit
1,980 kg on hand
Nothing despatched yet

Is the line getting skinnier

How much of the customer window the releases occupy, measured back from the last run on 30 Jul 2026.

Window Releases Lowest Highest Window used
Last week of production
1 rejected, left out of the spread
 1 0.0 0.0 Too few
Last month
1 rejected, left out of the spread
 1 0.0 0.0 Too few
Last two months
1 rejected, left out of the spread
 1 0.0 0.0 Too few

Too few releases in the last week of production to read against the two-month baseline.

The readings

The charts above as numbers, newest first. ◆ past our action limits, ■ outside the customer specification.

Download CSV
Batch Made Yield
%
 Peak temperature
°C
 Fusion time
s
 Torque, peak
Nm
 Metal content
%
 Moisture
%
 Heavy metals
ppm
 Assay
%
 Sieve residue 75 µm
%
 Verdict
B26-0441 30 Jul 2026 99.00 137.2 57.4 ■ 44.9 ■ 6.74 0.71 2.4 99.40 0.14 Fail