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Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

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chất lượng tốt PCB Depaneling giảm giá
chất lượng tốt PCB Depaneling giảm giá
The router works fine. I would like to special thanks to you one more time for your support!

—— Ahmet

I was set up your machine one week ago. İt’s good working. Thank you for all.

—— Erdem

The machine operates well, we will purchase it again

—— Jon

The machine works very well, now we train all workers.

—— Michal

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Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

Trung Quốc Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig nhà cung cấp
Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig nhà cung cấp Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig nhà cung cấp

Hình ảnh lớn :  Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

Thông tin chi tiết sản phẩm:

Place of Origin: Dongguang China
Hàng hiệu: Chuangwei
Chứng nhận: CE ISO
Model Number: CWTR-3

Thanh toán:

Minimum Order Quantity: 1 set
Giá bán: Negotiable
Packaging Details: each set be packed in plywood case
Delivery Time: 1-3 days after payment confirm
Payment Terms: T/T, L/C
Supply Ability: 300 sets per month
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Chi tiết sản phẩm
Life cycle: 20000 times Colour: Blue/ black/ grey
Condition:: New Standard OperationTemperature: 260
Maximum Operation Temperature(C): 350 Sheet Size(mm): 2440×1220

 

Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

 

 

 

SMT Matrix Trays With Custom Pocket Dimensions CWSC-5

 

 

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

 

 

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.


BOTTOM SIDE STANDARD FEATURES


All bottom side fasteners are made from 316 grade stainless steel. This eliminates solder sticking or wetting to the fastener.


All fasteners are thread locked.

 

Our goal is to design and build a solution that will give you:


1. Highest yields with the largest process window possible.
2. Easy to use tooling that will survive your manufacturing environment.
3. Fastest delivery times possible.

 

Process Suitability


The viability of this process route crucially relies upon being able to estimate the number and distribution of PTH components

which CAN'T be processed (with and without glue dotting) - These will have to be miniwaved or hand soldered. 
which are likely to be poorly soldered - These will require further inspection and manual touch up.


This estimation may be done in three ways

If a PCB is available (preferably populated) - our sales engineers can rapidly evaluate your board. 
If PCB design data is available we will process, analyse and remotely assess it. 
You can do it using the rules presented below - our customers quickly find that the above two methods are easiest.


Gerber, Excellon and other data required 

Pin Land to SMT pad clearance evaluation

The two figures below each show part of a CSWSC in plan and section views. The right hand figure shows that more clearance
is required when the connector orientation is perpendicular to the wave.

 

Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

PTH Components Located Parallel to direction through wave

The clearance required between the pin land and SMT pad can be made quite
small, as the solder does not have to flow "under" the component pockets.

 

 

 

 

Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

PTH Components Located Perpendicular to direction through wave.

A larger separation is required due to the solder having to flow "under"
component pockets.

 

 

Working your way around the underside of the PCB, identify which components 
are parallel and perpendicular to the wave and assess the solderability of each 
PTH connector by comparing the actual separation against the graph right.

Ideally you want to be above the line in all cases.

 

Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

 

 

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. 

 

CE approval

 

Material Synthetic Stone Wave Solder Pallets Reflow Soldering Tin Furnace Jig

 

 FAQ

 

(1) Discount price yes&no ?

 

 It is depending on the volume. The larger the volume is, the more discount you can 

enjoy.

 

(2) Why your price is a bit higher than other Chinese suppliers?

 

To meet the requirement of different customers and areas, our factory manufactures 

various kinds of quality for each item at a wide range of price. We can offer the 

products of different quality levels depending on customer’s target price and quality 

requirement.

 

(3) If I can get a sample ?

 

For existing samples (sizes not larger than 300*300mm) can be sent free of charge 

but you just need to bear shipping charge, or you can provide your DHL, FEDEX, 

EMS, UPS courier account number to us. 

For bigger sizes, or customized samples, it depends on negotiation.

 

(4) If you can guarantee the quality of mass production is same 

as the sample sent to me before?

 

Quality is our culture, is our life. We believe our products will give you a surprise. 

Our warehouse staff will leave another same sample in our workhouse, and marked 

your company name on it, which our production will be based on.

 

(5) How can you deal with quality issues after receiving the goods?

 

 1) First you take photos of unqualified goods and then our sales staff will send 

them to Manufacturing Department to verify. 

 2) If the problem is confirmed, our sales will explain the root cause and take 

corrective actions in coming orders.

3) Finally, we will negotiate with you to make some compensation.

 

Từ khóa:

smt pallet,

pcb carrier

Chi tiết liên lạc
Dongguan Chuangwei Electronic Equipment Manufactory

Người liên hệ: Alan Cao

Tel: +8613922521978

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