MIM Custom Manufacturing
Precision Metal Injection Molding
High-Volume Precision Parts — From Grams to Mass Production
Quick Capability Overview
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Molding Process |
Metal Injection Molding (MIM) |
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Available Materials |
304L, 316L, 17-4PH, 440C, Fe-Ni alloy, copper alloy, titanium alloy, cobalt-chromium alloy, pure nickel Ni200, etc. |
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Max. Product Size |
160mm × 160mm × 65mm |
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Product Weight |
0.1g – 700g |
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Dimensional Accuracy |
±0.02mm – ±0.1mm |
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System Certifications |
ISO9001, RoHS, REACH, MSDS, GJB 9001C |
1. Production Equipment: 4 internal mixing machines, 10 hydraulic injection molding machines, 5 electric molding machines, 7 degreasing furnaces, 5 sintering furnaces, 4 sandblasting machines, and 2 magnetic polishing machines.
Process Flow:
Quality Inspection Instruments:
Electron Microscope/EM-30AX, Direct Reading Spectrometer/Thermo Fisher 8860, Laser Particle Size Analyzer/BT-9300ST, Hall Effect Flow Meter, Eltek ONH-P, Tap Density Tester/BT-1000, Salt Spray Chamber YWX-150, Leeb Hardness Tester
Hooks, brackets, mounting bases, mounting plates
Transmission gears, gear sets, planetary gears, double gears
Long racks, short racks, precision rack assemblies
Bushings, bushings, lock cylinders, fasteners, irregularly shaped structural components
Mobile phone SIM card trays, card sleeves, card slot assemblies
Shielding components, conductive springs, connectors, sensor structural components
Middle frame components, small structural components, liquid filling caps, seals
Watch cases, watch frames, watch buckles, watch crowns, watch case backs
Internal precision structural components and decorative parts for watches
Nail clipper bodies, nail clipper accessories
Diagonal pliers, needle-nose pliers, scissor structural components
Scissor bushings, handle accessories, beauty tool structural components
Surgical instrument components, minimally invasive instrument structural components
Small module gears, miniature shafts, pump bodies / valve assemblies
Detailed Capabilities
1. Molding Process
Metal Injection Molding (MIM) mixes metal powder with a binder to form a feedstock, which is then injection molded, catalytically debinded, and vacuum sintered to obtain high-density, high-precision, and complex-shaped metal structural parts. It is particularly suitable for small-part, high-volume, highly complex, and highly consistent products.
2. Available Materials
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Stainless Steel Series |
304L, 316L, 17-4PH, 440C, G19 High-Strength Steel |
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Iron-Nickel Soft Magnetic Alloy |
FeNi8, FeNi30, FeNi50 |
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Copper Alloy |
Pure Copper, Cu20, Cu40 |
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Titanium Alloy |
TC4 (Ti-6Al-4V) |
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Cobalt-Chromium Alloy |
F75 |
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Pure Nickel and Special Alloys |
Ni200 (N6/N02200) |
3. Key Indicators for Powder and Feed
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Particle Size Distribution |
D10=2-6 μm, D50=8-12 μm, D90=18-25 μm |
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Tap Density |
4.5-5.0 g/cm³ |
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Sintering Shrinkage |
15%-18% |
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Sintering Density |
96%–98.5% |
Post-Processing and Quality Inspection
1. Post-Processing Capabilities
Vacuum Sintering, Hydrogen Sintering, Argon Sintering
CNC Fine finishing, internal hole grinding, tapping
Polishing, sandblasting, passivation
17-4PH age hardening (H900)
2. Quality and Testing Capabilities
Full-process quality inspection: IQC (Incoming Quality Control) / IPQC (In-process Quality Control) / FQC (Final Quality Control)
Dimensional inspection: Coordinate measuring machine, 2.5D projector, height gauge
Performance testing: Density, hardness, tensile strength, salt spray test
Composition analysis: Spectrometer, carbon-sulfur analyzer, oxygen-nitrogen-hydrogen analyzer
Microscopic analysis: SEM (Scanning Electron Microscope), laser particle size analyzer
Packaging, Storage and Transportation
1. Packaging Requirements
25kg plastic drum + double-layer inner bag, bag opening tightly sealed
Drum body clean, dust-free, and free from deformation
Weight error: ±0.02kg/drum
2. Storage Conditions
Indoor ventilated and dry storage
Temperature: -10℃～49℃, humidity ≤60%
Recommended for use within one year; reseal immediately after opening
3. Transportation method: Primarily by road transport; customized transportation solutions can be provided according to customer needs.
Contact Me Here With Any Other Questions
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Copyright @ Hebei Jingye Additive Manufacturing Technology Co., LTD. All Rights Reserved
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Contact Us
Tel.: +86 0311 8289 8906 / +86 150 3207 1231
E-mail: jyzczz@hbjyjt.com
Fax: 0311-82898906
Address: Jingye Industrial Park, Nandian Town, Pingshan County, Shijiazhuang City, Hebei Province, China
