Services

• Fiber Laser Cutting
• Custom Metal Stamping
• Contract Manufacturing & Assembly
• CNC Machining
• Electrical Discharge Machining (EDM)
• Sheet Metal Fabrication
• CNC Surface & Form Grinding
• Prototyping & Reverse Engineering
• Tool & Die

Example Projects

Equipment List

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Custom Metal Stamping Services - Medium to High-Volume Production

Shenzhen Metal Parts, Inc.’ custom metal stamping services deliver precision metal stampings from prototype through production quantities. We run stampings up to .188” thick, but our specialty is high-volume, tight tolerance, precision stampings in a variety of materials from .003”-.060” thick. Our presses have full feed lines and are die sensor protection ready. We run nearly 60 million stampings per year at a 98% on time delivery rate.

Our production stamping methods include progressive and single hit dies, using materials such as aluminum, brass, copper, bronze, carbon, stainless steels and exotic metals. We have expertise in deep draw, mandrel, blanking, cam dies, transfer, louvering, insertion and rolled seam dies, among others. Our press capabilities range from 30 to 200 tons. Parts are fully inspected using vision systems, optical comparators, CMM equipment and functional gages. SMPI serves industries including aerospace, defense, medical and electronics, for applications such as heat transfer products, military components and electronic assemblies.

Other advantages include:

• In-house tooling, gage and fixture building
• As experts in carbide, SMPI has increased the run times of many of our tools between sharpenings. This saves you money on die maintenance and part costs.
• Full PM program for our equipment and tooling
• Inspection processes capable of first article, PPAP, collecting CPK data, lot controlling and functional checks

With CNC Machining, Fabrication, CNC Grinding, Wire EDM and secondary support presses, SMPI can be a single source for your assembly and sub-assembly needs. Get us involved early and we will help you spend your money wisely.

Stamping Takeovers

Manufacturers often turn to SMPI when they have difficulty with their metal stamping process, are unhappy with their stamping vendor, or want to streamline their tooling and inventory.

See why some manufacturers have moved their stamping die or tooling operations to SMPI’s in-house facilities.

Industrial Safety Components Our customer was struggling with another production stamping supplier regarding quality and delivery. Learn More >>

Military Ordnance This manufacturer originally consulted Shenzhen Metal Parts, Inc because its current stamping supplier struggled to maintain the tooling and produce tightly toleranced parts. Learn More >>

Industrial Brush Brackets A manufacturer of industrial brush brackets was having difficulty keeping a skilled workforce to run parts. Learn More >>

Example Projects

Brass Timing Wheels A brass timing wheel was needed by a defense contractor and they turned to Shenzhen Metal Parts, Inc to handle this important die stamping project. Learn More >>

Electrical Contact with In-Die Insertion We built a progressive stamping die complete with in-die pin insertion to efficiently make these electrical contacts. Learn More >>

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Stamping Capabilities

General Capabilities	Prototype Stampings Production Metal Stamping High Speed Metal Stamping Precision Metal Stamping Progressive Die Stamping High Quality, Complex, Tight      Tolerance Stamping Low-volume Prototypes to High-      volume Progressive Dies Taking Over Existing      Stamping Projects
Production Method Used	Progressive Dies, Tooling Mandrel Dies, Tooling Blanking Dies, Cam Dies Piercing, Notching, Trimming, Stippling, Lancing, Louvering Bending, Forming Coining, Staking Semi-Perf, Extrusion, Extrude Blank & Pushback,      Compound Dies Feed Dual Material Strips     in one Die Deep Drawn, Draw Dies Rolled, Seams, Clinched High-speed Equipment High-speed Presses Press Brake
Value Added Services	Special Packaging In-Die Tapping Hardware Insertion PEM Insertion Assembly, Sub-Assembly Press Automation Production Work Cells Assembly Work Cells Quick Change Capabilities Automatic Coil Handling Expertise in high-volume carbide      cutting inserts (WEDM Carbide link) Presses and Tooling Monitored      by Protection Sensors Problem-solving, Working      with Your Engineers Efficient Inventory Tracking      and Lot Controlling 98% On-time Delivery Tracked KPIs (Key      Performance Indicators)
Press Rating	30 to 200 tons
Max Press Speed	600 SPM
Maximum Press Stroke	.5 to 9.75 in
Maximum Press Bed Length	95 in
Maximum Press Bed Width	33 in
Part Thickness	.003 to .188 in
Tolerance (+/-)	Less than .0005 in
Materials Used	Aluminum, 7075, 6061, 5052 Clad materials Brass Carbon Steels, HRS, CRS, LCS HSLA Copper Beryllium Copper Bronze Phosphorous Bronze, Phosphor      Bronze, Phos Bronze Exotic Metals Inconel Kovar Galvanized Precious Metals Stainless Steel, SS Nikrothal Sensitive Materials Shelf Life Materials
Typical Stamping Products	Heat Transfer Products, Headers, Baffles, Tank, Return Tank, Coolant Divider, Header Tube, Header Pipe, Oil Cooler, Air Cooler, Separator Sheet, Corrugated Plates, Thermal Plates, Flange Plate, Base Tube Plate, End Plate, Side, Latching Post, Dimpled, Braze Fixture, Center Frame, End Frame, Skidder Header, Channel, Nose Blocker, Clinched Assembly, Reinforcing Plate, Turbulator, Fluid Plate, Aluminum braze sheets, Header bars, Face bars, Clad materials, Half Tubes, Round Tube Headers, Tank Headers, Flange Headers, Mandrel Pierced Round Tube Headers, Radiators, Condensers, Plate Coolers. Fuse Components, Fuze Components, Probe Cap, Cap, Ordinance Components, Munitions Components, Timing Components Brackets, Kovar Flexure Ring, Kovar Ground Shield, Kovar Lead, Arc runner, Leads, Lead Frame, Terminals, Connectors, Electrical Components, Solenoid Bodies, Electric Resistance Stampings, Nikrothal Stampings, Thermocouple Stampings, Armature Shaft Clips, Back-Up Washer, Pad Holder, Rib Plate, Bearing Cover, Seal Plate, Backing Plate, Stud Plate, Retainer Pad, Cam Bar, Cam Lever, Backing Plate, Cover Plate, Copper Shields, Brake Components, Retainer Springs, Flat Springs, Spring Bracket, C-Frames, Frames, Armatures, Lock Components, Cans, Cases, Enclosures, Lever, Thermostat, Assemblies, Sub-Assemblies, Retainer Ring, Flared Tubes, Disc, Brush Back, Broom Head, Gears, Seats, Spring Seats, Retainers, Drawn Cups, Exhaust Flanges, Gaskets, Battery Terminals, Brush Terminals, Running dual materials in one part, Running two strips, Combine two materials in one part.
In-House Additional Services	Needs Assessment Engineering Design One-stop Project Management Multiple Production Manufacturing Processes CNC Machining Drilling Tapping Assembly Sub-assembly PEM Insertion Hardware Insertion Deburring Finishing Welding Spot Welding Special Packaging Tooling Die Building Die Maintenance Die PM Programs Press PM programs
Subcontracted Additional Services	Heat Treating Painting Plating Polishing Double Disc Grinding Part Washing Laser Water Jet
Production Volume	Prototype through Production Medium to Long-Run      Stampings Expertise in High-volume      Carbide Cutting Inserts      (WEDM Carbide link)

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