
Small precision parts, such as electronic equipment and musical instruments, to large precision components
Lead frames are the metal structures inside a chip package that carry signals from the die to the outside.
Leadframe for a QFP package
The die inside the package is typically glued to the lead frame,
and then bond wires attach the die pads to the leads. In the last
stage of the manufacturing process, the lead frame is moulded in a
plastic case, and outside of the lead frame is cut-off, separating
all leads.
Progressive die for lead frame:
-- Discrete device lead frame dies:
TO-92,TO-196,ITO-220,TO-252,TO-247,TO-3P etc.
-- IC lead frame
dies:DIP-8L,DIP-16L,DIP-18L,DIP-28L,SOP-8L,SOP-16L,SOP-28L,SSOP-8L,SSOP-18L
etc.
-- SMT lead frame dies: SOT-23,SOT-143 etc.
A. Material:0.2mm, 0.25mm, 0.3 mm thick brass, copper or stainless
steel
B. Finishing:silver,gold ,palladium,tin ,nickel plated
C. Size: customized
D. Packing method: Polybag, carton box
Stamping Capability
A: The min. pitch: 0.5mm
B: Highest stamping speed: 600SPM/min or more
C: Precision: ±0.003mm
D: Rate of hole diameter and thickness 0.85:1
E: Stamping material thickness:0.05-2.0mm
F: zero or less loss of material use.
Tool&Die Profile
General Capabilities | Design Modeling 2D, 3D,processing,assembling | Die Location Technical Support | Inspection |
Detail Tooling Documentation | DFMEA/PFMEA | Quick Building Prototypes | |
Die Types | Forming Dies | Precision Progressive Stamping Dies | Secondary Dies |
High Speed Steel Stamping Dies | Precision Blanking Dies | Forming Die | |
Tooling Material | Carbide(CD650,V3,KD20) | ASP-23 | ASP-60 |
S55C---45#55 | AL7075 | SKD11 | |
Tooling Life | 50 Million to 1000 Million Times | ||
Die Concept | 2-Plate Die | 3-Plate Die | Module Die |
Production Equipment | CNC | SODICK Nice Surface EDM | P/G |
Drill | SODICK Wire Cutting Machine | J/G | |
Milling Machine | WAIDA Profile Grinder Machine | ||
Stamping Equipment | AIDA | PURDER | MICO |
MICO | |||
Stamping Product | Custom Stamping | SIM shrapnel | Spring clip |
Battery shrapnel | Shield Drawing | Press-Fit Terminal | |
Lead Frame | Power Contact Terminal | PC Terminal parts | |
Additional Services Provided | Custom Packing | Packaging | Heat Treat |
Plating | |||
Delivery | 3-5 Week | 3-6 Week | 4-7 Week |
We accept your any request on shipment.By air, by sea,and by Express are acceptable.
By Express | By Air | By Sea | |
West Europe | 3-5 days | 4-6 days | 22-30days |
USA &Canada | 3-4days | 5-6 days | 16-27days |
South Asia | 3-5 days | 3-7 days | 12-20 days |
Japan&South Korea | 2-3 days | 3-4 days | 10-13 days |
Russia | -------- | --------- | 30-40 days |
Packing:
First Step Wrapping by PE film to anti-rust.
Second wooden case without need of fumigation.Or as your required.
FAQ
1.Q: Are you a factory or trading company?
A: We are a factory,a professional metal stamping die and hardware
stamping manufactuer.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Xiamen, Fujian Province, China,We
warmly welcome all our clients, from home or abroad, to visit us!
3.Q: What is the material of your tooling?
A: The material are D2,YG15,DC53,SKD11,D2,SKH-9,SKH-51
4.Q: The maximum press your fatory have available ?
A: There are 25T,35T,45T,60T,80T,110T,160T punching machines in our
factory.
5.Q: What about the machines of your factory?
A: Our factory owns a full set of Machining equipment, include
large CNC machning center,Sodic EDM machning,import EDM-HS,Radial
drilling machines,Milling machines,Grinders,three-D inspection etc.
6. Q:How does your factory do regarding quality control?
A:Quality is priority. METS people always attach great importance
to quality controlling from the very beginning to the very end. All
the moulds,the QC measure with three-D measuring equipments
regularly.
Stamping die Shows:
Xiamen METS Industry & Trade Co., Ltd
2006,Established in Xiamen, METS is a professional hardware company specialized in mould design, mould manufacturing of contact and machine shell, automotive, electronics, LED lampshade, lead frame and lamination core(stator and rotor) etc. As well as precision metal stampings production.Our engineer, design, construct and validate highly precise metal stamping dies and tooling system solutions. Our team of experts partners with leaders across industries to provide tooling solutions that use high-strength materials, demand tight tolerances and require short lead times
METS has been focusing on the R&D of high speed precise progressive
die as well as stamping production since its establishment.
Process technology capability:
A. Hight precision. The precision can reach 1-4μm,Ra 2μm.
B: Zero loss of material use.
C: The min. space between connectors is 0.2mm
D: The pressing speed can reach 800SPM
E: The rate of hole diameter and thickness is 0.85:1
F: Standard component use famous brand
G: The stamping material thickness is 0.05-2.0mm
H:Rational construction , easy accessibility. Good for maintenance
We stamp metal parts ranging from small precision parts, such as electronic equipment and musical instruments, to large precision components, including processing equipment and architectural components that are decorative and functional. All-New Stamping has the capability to work in quantities from prototype runs to full production runs.
Our stock thickness for our ferrous and non-ferrous metals ranges from 0.01mm to 2mm and the stock width ranges from 10mm to 1000mm with pre-plated and finishing options. We also work with a complete range of materials to offer customers a large choice in specifications, including:
Steel
Aluminum
Stainless Steel
Plastics
Copper
Brass
Specialty Metals
102,No.42,Xibin Road,Xinglin,Jimei district,Xiamen,361022,China