Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Product Details
Customization: Available
After-sales Service: 12 Month
Warranty: 6 Month
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  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
  • Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Mini Junction Box
Type
Cold Stamping
Processing Type
Deep Drawing
Material
Aluminum
Mould
Multistep Progressive Dies
Surface Processing
Polishing
Fine Blanking
Multi-Position
Process
Forming Process
Industry
Metal Stamping Parts
Tolerances
0.01mm
Customized
Customized
Name
Precision Stamping Machining Parts
Materials
Aluminum/Stainless Steel/Alloy/Iron/Copper
Application
Utomotive/Aerospace/Medical Devices/Electronics
Surface Treatment
Anodizing, Powder Coating, Sandblasting
Tolerance
0.001-0.01mm
MOQ
1000 PCS
Lead Time (Days)
15 Days
Standard
ISO/GB
Service
OEM ODM Customised
Packaging
Carton Box
Drawing
Free Design
Keywords 1
Stamping
Keywords 2
Stamping Part
Keywords 3
Junction Box
Keywords 4
Metal Box
Transport Package
Casrbon
Specification
Customized
Trademark
Non/Customized
Origin
China
HS Code
8480419000
Production Capacity
5000000000

Packaging & Delivery

Package Size
15.00cm * 25.00cm * 8.00cm
Package Gross Weight
3.000kg

Product Description

Stamping Electric Enclosure
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

The Junction Box is an enclosure used to protect electrical connections,wiring,and terminals from external elements like dust,moisture,and mechanical damage.These boxes are commonly made from sheet metal and can be fabricated using laser cutting,stamping,and bending.
Material Selection
Mild Steel (MS):Strong and cost-effective,needs surface treatment for rust protection.
Stainless Steel (SS304/SS316):Corrosion-resistant,ideal for outdoor and industrial use.
Aluminum:Lightweight and corrosion-resistant,used in electrical and aerospace applications.
Galvanized Steel:Pre-coated for rust resistance,suitable for high-moisture environments.
Standard Sizes
Typically ranges from 100x100x50 mm to 400x400x200 mm,but can be custom-sized.
Includes mounting flanges or brackets for installation.
Features & Components
Pre-cut Knockouts for cable entry (round,square,or conduit-friendly).
Lid with Hinges or Screw Fasteners for easy maintenance.
Gasket Sealing (IP65/IP66 Rated) for waterproof and dustproof protection.
Earth/Grounding Terminals to prevent electrical hazards.

Product Description

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Service Offer Prototype Manufacturing,CNC Machining,Sheet Metal Fabrication,Small Batch Customization
Service Features Technological innovation, complex and difficult sample processing, fast quotation by dedicated personnel, fast processing speed,High precision, guaranteed quality, product confidentiality system, one-to-one service, high cost performance
Application Areas Auto parts, automated robots, drones, medical equipment, mechanical hardware,Aerospace military industry, electronic equipment, lighting fixtures,3CDigital products, household appliances, mobile phones
Processing Technology CNCProcessing, lathe processing,3DPrintSLA/SLS/FDM/SLM, Silicone lamination,Sheet metal forming, EDM, wire cutting
Process 1.Order plan customization
2.Disassembly Programming3.Preparation
4.CNCProcessing
5.QCDetection
6.Surface treatment
7.Total quality inspection
8.Finished product shipment
Processing equipment CNCMachining center,3DPrinter, CNC lathe, CNC engraving and milling machine, milling machine,Drilling machine, sandblasting machine
Processing Capabilities every day1000
Drawing Format 3DDrawing format:IGS,STP,STEP,PRT,XT,STL(3DPrint a document) 2DDrawing format:DWG,DXF,PDF
Processing material Metal: aluminum alloy, zinc alloy, magnesium alloy, titanium alloy, steel, copper, stainless steel, sheet metalplastic:ABS,PC,PE,POM,PP, Acrylic(PMMA), nylon, bakelite, silicone rubber
Surface treatment Grinding, polishing, silk screen printing, electroplating,UV, oxidation, brushing, laser engraving, sandblasting, leather grain,Surface etching, encapsulation, transfer printing, hot stamping
Quality Control 1.Material quality inspection                                                                       
2.Precision quality inspection                                                                  
3.Appearance quality inspection                                                              
4.Functional quality inspection                                                                 
5.Structural quality inspection                                                                   
6.Surface treatment quality inspection                                                          
7.Packaging quality inspection
Testing equipment Three-coordinate measuring machine,2.5 Dimension measuring instrument, inside micrometer, outside micrometer, electronic height gauge,Thread go and no-go gauges, external thread ring gauges, electronic calipers, pin gauges
Quality Inspection Process 1.Material procurement2.Material Testing 3.Material storage4.Order picking5.CNCProcessing6.QCInitial inspection 7.Surface treatment8.QCTotal quality inspection9.Finished product storage10.Pack 11.Packaging inspection12.Shipping
Project delivery 1-10sky(The actual construction period depends on the quantity and requirements of the products.)
Product Packaging Inner packaging: foam, plastic, paper;Outer packing: hard thick carton, customized wooden box
Cooperation Process 1.Provide samples/drawing                                                                          
2.Project quotation                                                                                     
3.Confirm order                                                                                      
4.Processing and production                                                                    
5.Packing and delivery                                                                              
6.confirm the receipt of goods
Payment Methods 1. Alipay guaranteed transactions/support37Payment by stages
2.Bank transfer method;                                                                                
3.Cash on delivery(Must be within the company's delivery range)                    
4.Monthly Settlement30sky(You can apply after meeting the conditions)
Cargo Transportation By default, SF Express is free shipping, and heavier items will be shipped by logistics

Detailed Photos

Fabrication Process
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Step 1: Laser Cutting (Sheet Metal Cutting)

Uses fiber or CO2 laser to cut the metal sheet into a flat layout.
Cuts include:
Outer Profile:Defines the junction box shape.
Cable Knockouts & Vent Holes:Pre-cut for easy wiring access.
Mounting Holes:For wall or pole installation.
Advantages: High precision,clean edges,and minimal material wastage.
Step 2: Stamping & Punching (Creating Knockouts & Embossing)

Uses stamping dies or CNC punching machines to:
Make knockout holes (for conduit or cable glands).
Add embossed labels or markings (grounding symbols,electrical ratings).
Strengthen panels by adding reinforcement ribs.
Advantages: Faster processing and uniform hole placement.
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Step 3: Bending & Forming (Shaping the Box)

A press brake machine bends the metal sheet into a 3D box structure.
Typical bends:
90°bends to form the sides.
Tabs & Slots for alignment and assembly.
Hinges & Brackets for securing the cover.
Considerations:
Bend radius must match material thickness to avoid cracks.
Order of bending ensures smooth assembly without interference.

Step 4: Assembly & Fastening

Welding (Spot or TIG Welding):Fuses corners for a seamless finish.
Rivets or Screws:Used if a detachable cover is required.
Gaskets & Seals:Provide IP-rated waterproof protection.
Optional Add-ons:
Cable clamps,grounding terminals,interior mounting plates.
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Step 5: Surface Finishing (Protection & Aesthetics)

Powder Coating:Rust resistance,available in different colors.
Galvanizing:Zinc coating for corrosion protection.
Anodizing (for Aluminum):Enhances durability and appearance.
Electroplating (for Stainless Steel):Improves electrical conductivity.
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Company Profile

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Our Advantages

Precision: Commitment to delivering precision-engineered components that meet or exceed customer expectations.
Innovation: Embracing technological advancements to continuously improve our processes and products.
Integrity: Upholding ethical standards in all business practices, fostering trust and long-term partnerships with our clients.
Custom Manufacturing: Tailored solutions to meet unique specifications and application requirements.

Prototyping: Rapid prototyping capabilities to facilitate product development and testing.
Surface Finishing: Comprehensive surface treatment options including polishing, anodizing, and plating to enhance aesthetics and functionality.

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box
Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Certifications

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

Packaging & Shipping

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

FAQ

Precision Stamping CNC Machining Metal Part Chassis Electrical Enclosure Engineering Junction Box

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