Профессиональное пищевое оборудование из нержавеющей стали, лезвие для мясорубки с ручным управлением для порошковой металлургии

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Product Description




Company Profile






We are a group enterprise.Since our establishment in 1992, our company has set foot in various business lines and got great success.We have sixteen wholly-owned enterprises and nineteen trading departments. We stick to the spirits of "trust and honest", "science and truth" and "diligence and cooperation", trying to be one of the leading enterprises in 21st century in China.


One Stop MIM Solution Provider  
1. We specialized in the PIM technology of research and development, production and service,
which include Spare Part and so on.
2. Process: Metal Injection Molding (MIM)
3. High precision,100% quality with competitive price for spare part.
4. We can make spare part according to customers' drawings or requirement (OEM).
5. Short delivery time.
Products Range:   


MIM Processing
Molding, Injection, Debinding,Sintering ,Second Operation
Applied Software
PRO/E, Auto CAD, Solid Works, UG, CAD/CAM/CAE
Material
Iron-based Alloy,Stainless Steel,Tungsten Alloy,Carbide Alloy,Tool Steel , Fine Ceramic , Titanium Alloy
Surface Finish
Grinding,Brush,Polishing,PVD,Zinc/Nickel/Chrome/Gold Plating, Sand Blasting& etc.
Tolerance Precision
+/-0.005~0.02mm, can also be customized.
Dimension
As per customers' request
Part Color
Silver, Red, Blue, Gold, Oliver, Black, White & etc.
Samples
Acceptable
Quality System
100% inspection before shipment
Lead Time
Based on the quantity of order (Usually 45 days)
Packing
Plastic tray, plastic bag and Carton, full consider of practical situation
Shipping
By sea, By air, By DHL, UPS, TNT & etc.
Shipment Port
All products SGS,CTI and RoHs approved, All material REACH approved.


The Main Material For MIM  
IM is applicable to wide range of materials which includes low alloy steel, stainless steel, tool steel, nickel-based alloys,
tungsten alloy, carbide, titanium, magnetic materials, Kovar alloy and fine ceramics, etc.   


Table 1 Typical MIM materials and applications: 


Material System
Material Composition
Typical Applications
Low Alloy Steel
Fe-2Ni , Fe-8Ni
Automobile,machinery and other industries,particularly in structural parts
Stainless Steel
316L,17-4PH,420,440C
Medical equipments, clocks,watches
Carbide
WC-Co
Various tools,clocks,watches
Ceramic
Al2O3 ,ZrO2 ,SiO2
IT electronics, daily necessities,watches
Heavy Alloys
W-Ni-Fe,W-Ni-Cu,W-Cu
The arms industry, communications,daily necessities
Magnetic Materials
Fe,NdFeB,SmCo5,Fe-Si
Magnetic properties of the various components
Titanium
Ti,Ti-6Al-4V
Medical and military structural parts
Tool Steel
CrMo4,M2
Tools


Table 2 Typical properties of several MIM materials:



Materials
Density
Hardness
Tensile Strength
Elongation
g/cm³
Rockwell
Mpa
%
Fe-based alloys
MIM-2200(Sintered)
7.65
45HRB
290
40
MIM-2700(Sintered)
7.65
69HRB
440
26
MIM-4605(Sintered)
7.62
62HRB
415
15
MIM-4605(Quenching and tempering)
7.62
48HRC
1655
2
Stainless steel
MIM-316L(Sintered)
7.92
67HB
520
50
MIM-17-4PH(Sintered)
7.5
27HRC
900
6
MIM-17-4PH(Sintered)
7.5
40HRC
1185
6
MIM-430L(Sintered)
7.5
65HRB
415
25
Tungsten alloys
95%W-Ni-Fe
18.1
30
960
25
97%W-Ni-Fe
18.5
33
940
15
Carbide
YG8X
14.9
HRA90
Bending Strength 2300
Fine Ceramics
Al2O3
3.98
HRA92
Bending Strength 2300




Manufacturing Equipment




Manufacturing Equipment
Based on the whole life cycle product and project management, Sofine provides "one-stop" end to solution from design conception to
perfect fulfillment. this practice makes the cost effective, best quality and delivery value added to our customer.

Sofine have professional PIM team over 10% of total employees, many of them have more than 15 yesrs experences in spare part. We
can provide world class design and engineering practice to customer by ways of tooling design, prototyping, and advanced
technology R&D lab transferring.


Mold And Design
1,Capability Overview

Before sintering, Sofine utilize a special debinding
technology to remove binder, which is an
environment friendly process and easy to monitor.
Sintering process keeps running under the vacuum
or high temperature. We can precisely control
various alloy by using different gas. Our continual
sintering furnaces can meet customers’ demand in
the aspect of high productivity and efficiency.

2,Processing
We has high-end precise welding molds, accessories and measure manufacturing technology. We promote fabrication speed and accuracy
by investing latest equipment and technology.



Here are some processing equipment and competence: 






3,Pre- sale technology 
Sofine mold technology is leaded by a trained design and engineering team, and this team can make your ideas come true. Our
strictly managed engineers are familiar with production, injection molds, fixture and measure instruments. We utilize 3D software,
such as ProEngineer and SolidWorks. We offer one stop design services, which includes industry design, FEA, 3D process analysis,
mold flow analysis, etc. 


Post Process 
Surface Treatment
Heat Treatment
Magnetic grinding
Plane grinding
Passivation
PVD
Sand blasting
Brush
Laser engraving
Silk print
Painting
Machining
lCNC turning and milling
lCenterless, ID and OD grinding
lFine hole drilling, reaming and bumishing.
lPrecision honing
lThread rolling and cutting
lLaser welding,cutting and drilling




How MIM Works 
The MIM process combines the design flexibility of plastic injection molding with strength and integrity of wrough metals to offer
cost effective solutions for highly complex part geometries.
The MIM process is typically explained as four unique processing steps (Compounding,Molding,Debinding and Sintering) to produce a
final part that may or may not need final finishing operations. 


1.Feedstock Manufacturing 
Sofine has the competence to use dedicated
device for MIM raw materials mix production.
We can accurately mix batch powder and binder
under controlled environment, and then maintain
high quality and flexibility. 


2.Molding 
We use the most advanced and sophisticated
injection equipment in the market.
We believe that we can realize higher performance
and production quality by using machine debugged
by technicians.

Sofine updates injection equipments and achieve
automation production.


3.Debinding And Sintering 
Before sintering, Sofine utilize a special debinding
technology to remove binder, which is an
environment friendly process and easy to monitor.
Sintering process keeps running under the vacuum
or high temperature. We can precisely control
various alloy by using different gas. Our continual
sintering furnaces can meet customers’ demand in
the aspect of high productivity and efficiency.


. Measurement and laboratory 
Sofine has a modern and well-equipped metering
department. Our acquired superior devices,
like visual inspection system,3D coordinate measuring
machine, scanner and special instruments for arc,
surface roughness, laser particle and metallographic,
etc. Laboratory is responsible for the maintenance
and calibration of all measuring instruments and
frequently used measuring tools.




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