Durostone Solder Pallets for Component Bake Out Storage Shipping
Benefits
1. Machined with custom pocket dimensions for safe handling and
package protection
2. Allows Surface Mount components to be picked up in a repeatable
fashion when tape and reel is not an option
3. Provides pick and place SMT package presentation solution for
components for which no standard JEDEC tray exists
4. Useful for component bake-out, storage and shipping
Features
1. ESD safe composite material
2. Pocket can be designed to handle many different package styles
including QFP, FP, BGA, LGA, CGA, etc.
3. Fast turn times
Specification:
| Model | DurostoneCHP760 | DurostoneCAS761 | DurostoneCAG762 |
| Grade | Standard | Anti-Static | Anti-static(Optical) |
| Colour | Blue | Black | Grey |
| Density(g/mm3) | 1.85 | 1.85 | 1.85 |
| Standard OperationTemperature | 260 | 260 | 260 |
| Maximum Operation Temperature(C) | 350 | 350 | 350 |
| Sheet Size(mm) | 2440×1220 | 2440×1220 | 2440×1220 |
| Tickness/weight(mm/kg) | 3/17, 4/22 | 5/28, 6/33, 8/44 | 10/55, 12/66 |
Features
1. Maximum possible "Knife Edge" beveling of fixture openings,
provides the best possible solder flow to component leads View
Image
2. Wave Pockets and Solder Channels promote better solder flow View
Image
3. Ergonomic PCB and component holddowns. View Page - Holddowns
4. Pallet design keeps bottom of circuit board coplanar with the
conveyor
5. ESD composite construction protects sensitive components by
providing controlled static discharge
6. Free PCB pocket covers provided with multi-up fixtures
Other advantages are:
1 Eliminate flooding by masking open areas and preventing board
sag.
2 Reduce second hand load parts and hand soldering.
3 Save thousands of dollars in Kapton tape and the labor to add and
remove.
4 The composite materials thermally protect bottom side SMD’s from
shock.
5 Mask BGA vias from the wave ensuring reliable solder joints.
6 Lead Free grade optical material for higher temperatures
TOP SIDE STANDARD FEATURES
Chuangwei’s standard PCB hold down is our low profile. It is
unbreakable, ESD safe and guaranteed for the life of the pallet.
The non-marring design applies 12 pounds of downward pressure
without having to lift. Just twist! We also offer a high profile
hold down, cam-lock and custom hold downs for connectors.
Chuangwei does not ‘tap’ the composite, we use all “metal to metal”
fasteners ensuring a reliable and long lasting fixture.
We offer two sizes of extruded aluminum stiffeners and solder dams;
for smaller pallets we have a 3/8” tall and for larger pallets we
have a 3/4” tall design.
All pallets are engraved with the board name and our work order
number for handy reference. All data associated with your pallet is
stored to that work order number.
Why choose us
1. Engineers available to service machinery oversea. Engineers are available to be sent to freign countries to do
machinery training and offer technical support
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2. Mature technique & forerunner to process makes high quality
machinery. As largest manufactory in South China, we have 12 years experience
on PCB separator machines and soldering machines. pcb router Our R&D team continuously upgrade the existing machines to meet
the market development trend.
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3. One year warranty for the machines except accessories. Robust frame construction and Japanese steel blades obtained good
appraise and recognized by and oversea clients. We offer parts for
replacement under warranty free of charge, clients only need to
bear freight charge
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4. Effective customer service. All of us together are stronger and wiser than any one of us
individually. To succeed, we must assume responsibility, cooperate
with fellow associates and withdepartments, effectively comminicate
with one another, foster enthusiam and participate in
decision-making. To be seay reachable by customers and provide
prompt replies to solve their problems and create value for
customers
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Our mission Ongoing PCB industry PCB separator technological innovation, to
create greater value, allowing customers to success
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Our Vision: Ongoing PCB industry PCB separator technological innovation, to
create greater value, allowing customers to success
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PCB Design Implications - for Board Designers - or respin
We are often called upon by our customers to help with identifying
design respin opportunities.
We will identify problem areas within a board and suggest
appropriate movements of components. (Ideally before the PCB is
fabricated)
However for board designers reading this, can you remember another
four "rules" (to compete with the hundred other rules you have to
have floating
around in your head).
Keep large (height) SMT components away from PTH areas.
Leave the leading and trailing areas around PTH components as clear
as possible.
DON'T put any SMT components within 3mm (0.12") of any PTH
components.
DON'T put all PTH components in line along one edge of a board -
leave some space to allow us to support the masking in the centre
of the board.
Our production flow
CE approval
