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Add: Room 1204,Tiantong nan road 577-39#,Yinzhou district,Ningbo 315100,China
Tel: +86-574-88189478 Fax:+86-574-28870228 
E-mail:nord@cnool.net
E-mail:admin@nord-foundry.com

Welcome to Products Center
We are a China tractor suitcase weight casting company, sand casting company, producing all kinds of tractor suitcase weight parts, ductile/grey iron tractor suitcase weight and carbon steel tractor suitcase weight, alloy steel tractor suitcase weight, lost wax casting process tractor suitcase weight, normal sand casting process tractor suitcase weight,Resin sand casting process Railway Wheel, Open die Forging (forged/forge) process tractor suitcase weight. We are the leading China tractor suitcase weight inc. Our tractor suitcase weight anchorage/butt casting parts is in good quality. Our China tractor suitcase weight co.,ltd use casting process to produce tractor suitcase weight parts,The materials of tractor suitcase weight parts will be designed by our engineer in China, as a China tractor suitcase weight Supplier, we can produce tractor suitcase weight according to your requirements. China tractor suitcase weight corporation have different sizes of tractor suitcase weight parts,You can see some of tractor suitcase weight parts, tractor suitcase weight. We did in our China tractor suitcase weight co.,ltd website! Our China tractor suitcase weight company has emerged as one of the top innovators among China tractor suitcase weight manufacturers. Our tractor suitcase weight are exported to Canada, Australia, UK and America! Our tractor suitcase weight are wear-resisting,not fracture,greatly reducing replacement and improve working efficiency.br / We have strict quality by the user consistent high praise. If you need tractor suitcase weight, please feel to contact us. Nord tractor suitcase weight corporation will provide you best price with high good quality!nbspbr / Nord tractor suitcase weight company in China,starting since 2001, is a Chinese tractor suitcase weight company, specialized in manufacturing all kinds of carbon steel , alloy steel, stainless steel,ductile iron,grey iron,gray iron,High manganese steel,High chromium iron...casting parts, which are used in the field of transportation equipment(train parts/vessel parts), mining machinery, rubber machinery, some other heavy machineries,etc.br / The reasons to choose us:1.Good Service.OEM and ODM service offered.1 year limited warranty for defective items(excluding items damaged and/or misused after receipt),2.Specialized tractor suitcase weight Enterprise in China.Simulation of the casting system,Proficient in 3d design software,solidworks,Pro.CAD with rich experienced technical teams,Provide Complete Casting Solutions3.Quality Assurance.Well-equipped testing facilities,Good quality control system,4.Competitive Prices, First Choice.Save Cost nbspCreating Values for You.br /
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Process Description
Investment Casting

There are three techniques in our investment casting process including water glass technique casting, silica sol technique casting and lost foam casting. 
Water glass technique casting 
Water glass technique casting is also called cryogenic lost wax. And the dimension tolerance we could reach is CT7-8.The main material is carbon steel, alloy steel. The weight controlled is about 0.2-80 kg. 
Silica sol technique casting 
Silica sol technique casting is also called mesothermal lost wax. And the dimension tolerance we could reach is CT5-6.The main material is stainless steel ,carbon steel, alloy steel. The weight controlled is about 0.1-60kg.

Lost foam casting 
Lost foam casting is a modern form of investment casting that eliminates certain steps in the process. And the dimension tolerance we could reach is CT8-9.The main material is gray iron, dutile iron, high Cr cast iron, resistance cast iron. The weight controlled is about 0.2-100 kg.
Sand casting

For sand casting, we are good at steel sand castings, the weight controled is 40-2500kg.

 

Investment casting process

   

  

1. Mould Designing

Strictly making 3D model based on customer's drawing dimensions, and mastered the contractibility rate for all types of material.

2. Wax Injection
Wax design of the desired castings are produced by injection molding. These designs are called patterns.

  

   
3. Assembly
The patterns are attached to a central wax stick, called a sprue, to form a casting cluster or assembly.
4. Shell Building 
The shell is built by immersing the assembly in a liquid ceramic slurry and then into
a bed of extremely fine sand. Up to eight layers may be applied in this manner.

  

  
5. Dewax 
At this point, all of the residual pattern and gating material is removed, and the ceramic mold remains. The mold is then preheated to a specific temperature and filled with molten metal, creating the metal casting
6. Mould Shell Roast:
 This process is to put the lost-wax shell into the roast furnace and make them harder. Heating the Mould shell before casting is also to ensure the better products surface texture.
     
7. Smelting the Liquid Steel:
 Allocate the chemical composition and sampling before steel casting.
8.Spectrochemistry Analysis
Inspection on materials by spectrometer testing.
     
9. onventional  Casting
In the conventional process, the shell is filled with molten metal by gravity pouring.
10. Cut Off 
The parts are cut away from the central sprue using a high speed friction saw.
    
11.Heat Treating
Carbon steel and low-alloy steel need normalizing and temper, oil-quenching, water-quenching and so on. We can set out different heat treatment method as per different requirement from customers.
12. Polishing
Polishing is to modify the out of flatness on casting head after casting  cuttig and to modify the burring and splashings in the process of casting cycle.
 
      
13. Inspection:
Inspection of the mechanical properties, surface, internal quality, and to check if the rough dimension meet the drawing requirement for the prodcuts.
14. Machining
Cut the piece of raw material into a desired final shape and size. Now we have CNC, Lathe, milling machine, drilling machine, boring lathe and grinding machine.
   
15.Quality Inspection:
Quality inspection on the machining dimension. Mainly tools we use is like specialized gauge and callipers, mircocalliper,three-dimensional and  so on. 
16. Storage and Delivery
 Efficiency of package goods delivery on time per your shipping requests.
 Advantage of investment casting
Wide Application Scope 
Our investment casting process is virtually unrestricted by the size ,thickness and shape complexity.
Wide Choice of Alloys 
Our investment casting process able to utilize a wide variety of alloys for common carbon steel, alloy steel, manganese steel,stainless steel ,and high-Cr & wear-resist Iron and so on.  
Dimensional accuracy
The investment casting process is capable of producing foundry with higher accuracy than ordinary forgings and weld assembly in general condition.
Reduction of Production Costs
Investment castings are able to reduce costs in many cases such as reduced machining, less materiel waste and so on.
In addition, we own CNC machining center and CNC Lathe, so machine parts (machining parts or machinery parts),metalwork (metal products) are ok for us!
Forging
Forged-part Open Die forging Hot forging Heavy forging Steel forging Alloy Steel Forging Carbon Steel Forging Stainless Steel Forging Forging flange Forging shaft Forging ring Forging Bushing forging Roller Forging Cylinder forging wheel Forging valve Closed die forging Precision Forging Drop forging Hydraulic Breaker Parts Forging Breaker Chisel Hydraulic Rock Breaker Hammer moil points chisels Forging Moil Point die forge Shifting fork Forging Mining Bits Aluminum die forging automation products C-clamp-clip Wagon yoke
Welding-parts
Welding Fabrication Excavator Bucket Stamping Parts Welding Structure Steel Weldment Excavator Undercarriage Truck frame
Machinery
CNC Machining parts Metal Machining parts Machining part Die casting part machining Aluminium alloy casting-Machining Copper casting forging parts Train parts machining Zinc alloy casting Precision machining part Power Steering Gears
Casting parts
Valve Gate valve Stop Valve-Shutoff Valve Butterfly gate Ball valve-Globe Valve Check Valve Reducing Valve Drain valve-Steam trap Plug valve-Cock Valve Relief Valve Flow Regulators Control Valve Pressure Regulator-Relieving Regulator Supply Valve Explosion Proof gas regulator Volume Pressure Booster Auto parts Train parts Truck parts Agricultural machinery parts Centre plate Tractor parts Farm Harrows-Plow-Furrow plough Bucket tooth Mining Machinery Parts Sprocket Gear Post-Tensioning System
Hydraulic Breaker Parts
drill rod hydraulic breaker piston
Bucket tooth
Caterpillar Komatsu Esco HL E-Series Volvo JCB Daewoo Hensley Liebherr Hyundai Kobelco Hitachi bucket teeth-001 bucket teeth-002 bucket teeth-003 Bucket teeth-004 bucket teeth-005 bucket teeth-06 bucket teeth-007 bucket teeth-008 bucket teeth-009 bucket teeth-010 bucket teeth-011 bucket teeth-012 Bucket teeth-013 Bucket tooth-014 Bucket tooth-015 Bucket tooth-016 Bucket tooth-017 Bucket tooth-018 Bucket tooth-019 Bucket tooth-020 Bucket tooth-021 Bucket tooth-022 Bucket tooth-023 Bucket tooth-024 Bucket tooth-025 Bucket tooth-026 Bucket tooth-027 Bucket tooth-028 Bucket tooth-029 Bucket tooth-030 Bucket tooth-031 Bucket tooth-032 Bucket tooth-033 Bucket tooth-034 Bucket tooth-035 Bucket tooth-036 Bucket tooth-037 Bucket tooth-038 Bucket tooth-039 Bucket tooth-040 Bucket tooth-041 Bucket tooth-042 Bucket tooth-043 Bucket tooth-044 Bucket tooth-045 Bucket tooth-046 Bucket tooth-047 Bucket tooth-048
Pallet Fork
Pallet Forks Forklift forks shaft type forks hook type forks Pallet Forks-01 Pallet Forks-02 Pallet Forks-03 Pallet Forks-04 Pallet Forks-05 Pallet Forks-06 Pallet Forks-07 Pallet Forks-08 Pallet Forks-09 Pallet Forks-10 Pallet Forks-11 Forklift Fork-01 Forklift Fork-02 Forklift Fork-03 Forklift Fork-04 Forklift Fork-05 Forklift Fork-06 Forklift Fork-07 Forklift Fork-08 Forklift Fork-09 Forklift Fork-10 Forklift Fork-11 Forklift Fork-12
Foundry
Foundry part - 101 Foundry part - 102 Foundry part - 103 Foundry part - 104 Foundry part - 105 Foundry part - 106 Foundry part - 107 Foundry part - 108 Foundry part - 109 Foundry part - 110 Foundry part - 111 Foundry part - 112 Foundry part - 113 Foundry part - 114 Foundry part - 115 Foundry part - 116 Foundry part - 117 Foundry part - 118 Foundry part - 119 Foundry part - 120 Foundry part - 121 Foundry part - 122 Foundry-part - 123 Foundry part - 124 Foundry part - 125 Foundry par t- 126 Foundry part - 127 Foundry part - 128 Foundry part - 129 Foundry part - 130 Foundry part - 131 Foundry part - 132 Foundry part - 133 Foundry part - 134 Foundry part - 135 Foundry part - 136 Foundry part - 137 Foundry part - 138 Foundry part - 139 Foundry part - 140 Foundry part - 141 Foundry part - 142 Foundry part - 143 Foundry part - 144 Foundry part - 145 Foundry part - 146 Foundry part - 147 Foundry part - 148 Foundry part - 149 Foundry part - 150 Foundry part - 151 Foundry part - 152 Foundry part - 153 Foundry part - 154 Foundry part - 155 Foundry part - 156 Foundry part - 157 Foundry part - 158
Investment Castings
Investment casting part-01 Investment casting part-02 Investment casting part-03 Investment casting part-04 Investment casting part-05 Investment casting part-06 Investment casting part-07 Investment casting part-08 Investment casting part-09 Investment casting part-10 Investment casting part-11 Investment casting part-12 Investment casting part-13 Investment casting part-14 Investment casting part-16 Investment casting part-17 Investment casting part-18 Investment casting part-19 Investment casting part-20 Investment casting part-21 Investment casting part-22 Investment casting part-23 Investment casting part-24 Investment casting part-25 Investment casting part-26 Investment casting part-27 Investment casting part-28 Investment casting part-29 Investment casting part-30 Investment casting part-31 Investment casting part-32 Investment casting part-33 Investment casting part-34 Investment casting part-35 Investment casting part-36 Investment casting part-37 Investment casting part-39 Investment casting part-40 Investment casting part-41 Investment casting part-42 Investment casting part-43 Investment casting part-44 Investment casting part-45 Investment casting part-46 Investment casting part-47 Investment casting part-48 Investment casting part-49 Investment casting part-50 Investment casting part-51 Investment casting part-53 Investment casting part-54 Investment casting part-55 Investment casting part-56 Investment casting part-57
Steel casting
Steel casting parts-01 Steel casting parts-02 Steel casting parts-03 Steel casting parts-04 Steel casting parts-05 Steel casting parts-06 Steel casting parts-07 Steel casting parts-08 Steel casting parts-09 Steel casting parts-10 Steel casting parts-11 Steel casting parts-12 Steel casting parts-13 Steel casting parts-14 Steel casting parts-15 Steel casting parts-16 Steel casting parts-17 Steel casting parts-18 Steel casting parts-19 Steel casting parts-20 Steel casting parts-21 Steel casting parts-22 Steel casting parts-23 Steel casting parts-24 Steel casting parts-25 Steel casting parts-26 Steel casting parts-27 Steel casting parts-28 Steel casting parts-29 Steel casting parts-30 Steel casting parts-31 Steel casting parts-32 Steel casting parts-33 Steel casting parts-34
Chinese Foundry
Foundry parts-01 Foundry parts-02 Foundry parts-03 Foundry parts-04 Foundry parts-05 Foundry parts-06 Foundry parts-07 Foundry parts-08 Foundry parts-09 Foundry parts-10 Foundry parts-11 Foundry parts-12 Foundry parts-13 Foundry parts-14 Foundry parts-15 Foundry parts-16 Foundry parts-17 Foundry parts-18 Foundry parts-19 Foundry parts-20 Foundry parts-21 Foundry parts-22 Foundry parts-23 Foundry parts-24 Foundry parts-25 Foundry parts-26 Foundry parts-27 Foundry parts-28 Foundry parts-29 Foundry parts-30 Foundry parts-31 Foundry parts-32 Foundry parts-33 Foundry parts-34 Foundry parts-35 Foundry parts-36 Foundry parts-37 Foundry parts-38 Foundry parts-39 Foundry parts-40 Foundry parts-41 Foundry parts-42 Foundry parts-43 Foundry parts-44 Foundry parts-45
Chinese Investment casting
Investment casting part-61 Investment casting part-62 Investment casting part-63 Investment casting part-64 Investment-casting part-65 Investment casting part-66 Investment casting part-67 Investment casting part-68 Investment casting part-69 Investment casting part-70 Investment casting part-71 Investment casting part-72 Investment casting part-73 Investment casting part-74 Investment casting part-75 Investment casting part-76 Investment casting part-77 Investment casting part-78 Investment casting part-79 Investment casting part-80 Investment casting part-81 Investment casting part-82 Investment casting part-83 Investment casting part-84 Investment casting part-85
Forging in china
Forging parts-01 Forging parts-02 Forging parts-03
Precision Castings
Precision casting parts-01 Precision casting parts-02 Precision casting parts-03 Precision casting parts-04 Precision casting parts-05 Precision casting parts-06 Precision casting parts-07 Precision casting parts-08 Precision casting parts-09 Precision casting parts-10 Precision casting parts-11 Precision casting parts-28 Precision casting parts-29 Precision casting parts-30 Precision casting parts-31 Precision casting parts-32 Precision casting parts-33 Precision casting parts-34 Precision casting parts-35 Precision casting parts-36 Precision casting parts-37 Precision casting parts-38 Precision casting parts-39 Precision casting parts-40 Precision casting parts-41 Precision casting parts-42 Precision casting parts-43 Precision casting parts-44 Precision casting parts-45 Precision casting parts-46 Precision casting parts-47
Copper Foundry
Copper parts - 01 Copper parts - 02 Copper parts - 03 Copper parts - 04 Copper parts - 05 Copper parts - 06 Copper parts - 07 Copper parts - 08 Copper parts - 09 Copper parts - 10 Copper parts - 11 Copper parts - 12
Casting
Investment casting Precision casting Lost wax casting Water glass casting garbage truck castings Silica sol casting Part Lost Foam casting part Building anchorage overhead conveyor line parts Steel Casting Sand casting Carbon steel casting Alloy steel casting Stainless steel casting High Manganese steel casting High Cr iron Casting Ductile iron casting grout coupler pipe foundation castings Grey iron casting steam trap valve Resin Sand Casting Railway Wheels motor timing belt pulley Anti-wear steel sugarcane shredder hammer Anti-wear iron Stoker Grate Parts C-clamp casting casting tractor suitcase weights Engine Rocker Arms Top Cup For Cuplock Scaffoldding Anchor casting Stainless steel Tension rod

Trade Dept Add: Room 1204, Tiantong nan road 577-39#, Yinzhou District, Ningbo 315100, China
Tel:086-574-88189478 ; Email: nord@cnool.net admin@nord-foundry.com