Steel Aluminum Extruded Finned Tube
The extruded finned tube is a kind of heat exchange element that has been widely used in recent years. The previous fin forms were all wound fins, string fins, and welded fins. Because the heat transfer coefficient of steel is relatively low, the heat transfer efficiency of the finned tube made of steel tube sheet is not high.
embedded finned tubing offers exceptional thermal efficiency at higher temperature ranges with solid fin-to-tube contact. Fins are mechanically locked into a helical groove in the outside of the tube. Rollers press displaced metal from the groove against the base of the fin to form a lasting metal-to-metal bond.
Although the aluminum material has high thermal conductivity, the mass density of the aluminum material is relatively low, and it cannot withstand high temperature and high pressure. The melting points of the two materials are different, so they cannot be welded.
Embedded finned tubing offers exceptional thermal efficiency at higher temperature ranges with solid fin-to-tube contact. Fins are mechanically locked into a helical groove in the outside of the tube. Rollers press displaced metal from the groove against the base of the fin to form a lasting metal-to-metal bond
High efficiency, good quality,energy saving Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
Material :  Aluminium alloy  ACD 10, ACD12 , A380 . A360. A390 . Â
Machine: Â 180-1200 tons .
Process: Â Casting. Deburring .Drilling .threading, Â CNC .Polishing.Suface finish.Â
Finish: Sand blasting. Power-coating .Anodizing .Painting . Plating.
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Product using .
Lighting Componets. Led heatsink .Led housing.
Auto & moto Accessoies and parts.
Furniture accessories.
Mechanical parets
Other Accessories.
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Welcome your drawing & Samples .The drawing are availableÂ
IGS , STEP , SLD , Â X_T . Â DXF .DWG. SAT. STL .
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Features:
1. Good wear-resistance, no deformation, long life cycle and so on.
2. We are an OEM supplier specializing in varous casting, forgings and machinings
3. According to customers drawings or samples by customers.
4. The quality of our products have all passed the international standards.
5. We have lots of experience in export, we export to many country, Mainly in America and Europe.
6. We can supply all kinds of die casting, aluminum casting
7. OEM /Design/Buyer label survice offered
8. Having ISO9001: 2008, RoHS certificate
9. High quality, Low price
Product Character:
-Customized Tool Design Drawings are Available;
-Molds are carefully machined to the closest tolerance using the latest equipment;
-The prototype should be created if the customer require;
-We offer secondary processing such as oil spraying, screen printing, assembly ect.
-Traceability is maintained from all inspection gages
-Mold repair and maintenance are also supported internally.
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Our Inspection Equipment:
Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.
Our Service:
1.Your inquiry related to our products or prices will be replied in 12 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after
confirming the order.
4.Protection of sales area and private information for all of our customers.
 Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment
Machining Ability
Our machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment
. Product Design and casting simulation
Successful parts are original from successful design. We own high level engineers on the product design. They are good at make drawing using the software of CAD. PROE, SOLIDWORKS for assuring production process well.
Our technical group have rich experience in casting process, so we can put forward reasonable suggestions to the product structure design on various performance, process parameters to solve the customer's requirement, set up the 3D model, get the results from pouring simulation analysis. Then modify and optimize the scheme to determine the correct casting
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Product
custom  die casting auto part
Machine
Die casting machine 120 ton- 1200 ton
Process
Drawing & Samples → Mould making → Die casting →    Deburring→ Drilling and threading → CNC Machining → Polishing → Surface treatment  →   Assesmbly → Quality inspection → Packing → Shipping
SurfaceTreatment Polishing, Sandblasting, Painting, Powder coating ,Galvanizing, Chrome plating
Application
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Led light housing & Led HeatsinkÂ
Auto & motocyle & bicycle parts
Furniture accessories
Power tool housingÂ
Pump housing
Furniture accessories
Mechanical parts
Drawing fileÂ
IGS . STEP . SLD . X_T . DXF .DWG . SAT . STL.
ISO Certificate
ISO9001-2012
Our advantage
More than 10 years of experiences in die casting fieldÂ
With talented and experienced engineers
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Aluminum Alloy
Reference Standard
ANSIÂ AABS1490
DIN1725/2
JIS
413.2
American
413.2
LM6
GD-ALSi12
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A360
AmericanA360.1
LM9
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ADC3
A380
AmericanA380.0
LM24
GD-AISi8Cu3
ADC10
384
American
384
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ADC12
ADC12
Japanese
383.0/384.0
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ADC12
GD-AISi9Cu3
German
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LM2
GD-AISi9Cu3
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GD-AISi12(Cu)
German
A413.0
LM20
GD-AISi12(Cu)
ADC1
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ISO/Ts16949 OEM Precision Die Aluminum Casting for Auto/Motorcycle Parts
Model NO.: CFM-814
Pressure Chamber Structure: Horizontal
Tolerance Grade: 7
Casting Surface Quality Level: 1
Certification: CE, ISO 9001:2008
Certificate: ISO9001 SGS Ce
Service: OEM and ODM
Brand: Chifine
Delivery Time: 30 Days After Receiving The Payment
Supply Ability: 150tons Per Month
Practicable File Formats: PRO/Engineer, Solidworks, Auto CAD
Process: Die Casting, CNC Milling, CNC Center
Finish: Sand Blasting .Zinc Plated. Chorme Plate
Manufactuer: Yes
Export Market: Global
Trademark: Chifine
Transport Package: in Pallet or as Your Requirement
Specification: SGS CE ISO9001
Origin: Jimo Qingdao City
HS Code: 761699900
ISO/Ts16949 OEM Precision Die Aluminum Casting for Auto/Motorcycle Parts