sints precision technology co.,ltd
| Payment Terms | T/T, , Western Union, D/P |
| Supply Ability | 100,000,000PCS |
| Delivery Time | 20-30 DAYS |
| Packaging Details | NATURAL PACKAGE |
| OEM OR NOT | OEM |
| Material | stainless steel, iron,brass, tungsten alloy and ceramic and etc |
| Color | silver or according to your requests |
| Quality | ISO9001/TS16949/IECQQC080000 |
| Process | metal injection molding |
| Surface treatment | mirror polishing,PVD, sand-blasting, plating |
| Tolerance | ±0.05mm |
| Packing | carton packaging with bubble or according to your requests |
| Inspection | 100% inspection |
| application | mobile phone or computer |
| Brand Name | no |
| Model Number | no |
| Certification | ISO9001, TS16949,IECQQC080000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, , Western Union, D/P | Supply Ability | 100,000,000PCS |
| Delivery Time | 20-30 DAYS | Packaging Details | NATURAL PACKAGE |
| OEM OR NOT | OEM | Material | stainless steel, iron,brass, tungsten alloy and ceramic and etc |
| Color | silver or according to your requests | Quality | ISO9001/TS16949/IECQQC080000 |
| Process | metal injection molding | Surface treatment | mirror polishing,PVD, sand-blasting, plating |
| Tolerance | ±0.05mm | Packing | carton packaging with bubble or according to your requests |
| Inspection | 100% inspection | application | mobile phone or computer |
| Brand Name | no | Model Number | no |
| Certification | ISO9001, TS16949,IECQQC080000 | Place of Origin | CHINA |
| High Light | Steel Clamshell Phone Shaft ，100% Inspection Clamshell Phone Shaft ，TS16949 Flip Phone Hinge | ||
| Product Name | Computer Hinge, Clamshell Phone shaft , Flip Phone Hinge |
| Weight Range | 0.5-10g |
| Technology | Metal Injection Molding Process |
| Certificate | ISO9001/TS16949 |
| Surface Treatment | e-coating, vibration grinding. |
| Tolerance | ISO 2768 - mK |
| Apperance | No crumbling, cracks, exfoliation, voids, metal pitting and other defects |
| Powder binder - Injection - Degrease- Sintering- Heat treatment--Nickel Plating - Final inspection - Packing | |
| Process Flow | |
| Application | computer, clamshell phone, filp phone and etc |
What's the MIM technology and its advantages and features.
it’s suit to do mass production with complicated shapes;
1, MIM is an advanced metal forming technology that use injection molding machine to manufacturing precision and complex metal parts, which combines the advantage of PM and plastic injection molding.
it can use all kind of metal material(such as stainless steel, iron, ceramic and titanium, etc)
its relative density can achieve more than 98%
its finished products is close to final products, reducing the post-treatment cost, and then save production cost
compared with tranditional CNC and precision casting process, the structure are more even and preformance is much better
compared with PM(Powder Metallurgy), MIM can produce more complex shape and better preformance metal products.
2. What if we do not have drawing?
Samples would be available, and we would send you drawing to confirm.
Of course, we would ensure the safety of the drawing.
MIM material
| Material System | Material Composition |
| Low alloy steel | Fe-2Ni, Fe-8Ni |
| Stainless steel | 316L, 17-4-PH |
| Tool steel | 42CrMo4, M2 |
| Carbide | WC-Co(6%) |
| Ceramics | Al203, ZrO2, SiO2 |
| Tungsten alloy | W-Ni-Fe, W-Ni-Cu, W-Cu |
Powder Injection Shape
Newer material system MIM applications
| Applications | Materials | Request |
| Structural pieces | High-intensity steel | Intensity "2Gpa |
| Medical / dental | TL Tl-6Al-4V | Biological compatibility |
| Magnetic material | Fe, Fe14Nd2b, SmCo5 | Magnetic |
| Audio devices | PZT ceramlcs | Frequency response |
| Wear-resisting pieces | ZrO2. WC-Co | Hardness, resilience |
| High temperature structures pieces | Ni3Al NiAl TiAl | - Oxide |
| Processing machines | Al203.SiC,Al203-ZrO2 | Intensity |
| Withstand high temperatures Sports | W.Mo,MOSi2 | Heat |
| Aviation flights were | Super alloys | Fatigue period |
Compare with other process
| Parameter | MIM | CONVENTIONAL PM | MACHINING | INVESTMENT CASTING |
| Density | 98% | 88% | 100% | 98% |
| Tensile Strength | High | Low | High | High |
| Elongation | High | Low | High | High |
| Hardness | High | Low | High | High |
| Min. Wall Thickness | 0.5 mm | 1 mm | 0.5 mm | 2 mm |
| Complexity | High | Low | High | Medium |
| Surface Finish | High | Medium | High | Medium |
| Production Volumes | High | High | Low | Medium |
| Range of Materials | High | High | High | Medium-High |
| Cost | Medium | Low | High | Medium |
1, 100% inspection before shipment.
2, Satisfied packing, carton, wooden case, pallet,or according to your requirement.
3, Samples are within 35-40 days after the receipt of the deposit. production will be finished about 25-30days after samples confirma
| process | metal injection molding |
| applied software | pro-e, CAD, PDF |
| material | stainless steel,iron,tungsten alloy and etc |
| surface finish | black, PVD, polishing, sandblasting |
| tolerance precision | ±0.02~0.05mm |
| quality system | 100% inspection before shipment |
| dimensions | as per customer's requests |
| samples qty | 5-10 pcs(for free) |
| certification | ISO 9001, TS 16949, IECQQC080000 |
| packgae | plastic bag and carton or as customer's requests |
| lead time | base on the qty of order(usually 25-30days) |
INSPECTION EQUIPMENT
neutral packing , carbon packing, and as according to your requirements
● ISO 9001:2009 ● ISO/TS 16949:2009 ● IECQ QC 080000
If you are interested in electronic spare parts, please send me 2D or 3D drawings, and then we will evaluate them and offer you a nice price
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
13,000,000-16,900,000
Employee Number:
250~280
Ecer Certification：
Active Member
Sints Precision Technology Co., Ltd was established in 1995, which is a manufacturer of Metal Injection Molding Products, Powder Metallurgy Parts and precision metal parts that other conventional processing produce. Sints has achieved a leadership position in the field of precision parts, provi... Sints Precision Technology Co., Ltd was established in 1995, which is a manufacturer of Metal Injection Molding Products, Powder Metallurgy Parts and precision metal parts that other conventional processing produce. Sints has achieved a leadership position in the field of precision parts, provi...
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