Lost Wax Casting / Precision Casting - CNC Machining Parts
Junya also specializes in custom fabrication. Our state-of-the-art engineering department will leverage their industry expertise to design custom fittings tailored to your application.
Standard materials include 304/ 304L/ 316/ 316L...by investment casting.
|Designs||1. As per the customer's drawings|
|2. As per the customer's samples|
|Surface treatment||1. Plug draw (PD)|
|2. Mechanically polished (MP)|
|3. Buffed polished (BP)|
|4. Pickled & Passivated / Chemically polished ( AP & CP)|
|5. Bright Annealing (BA)|
|6. Anodical cleaning (AC)|
|Service||OEM service available|
|Products||All kinds of stainless steel casting: include pipe fittings, ball valves, automotive parts|
|Application||Machinery Manufacturing, Pumps, Valves, Energy, Mining, Rail, Marine, Hydraulic, Automotive, Oil & Gas, Medical, General OEM'S|
|Pump body, valve parts, architectural parts, and furniture parts so on|
|Advantage||1. With 5 years in stainless steel casting;|
|2. Near Tianjin Port and AirPort (Convenient Transportation)|
|3. We provide: OEM stainless steel lost wax castings and OEM machining services for stainless steel lost wax castings|
|4. We have: CNC Machining, CNC turning, CNC Milling, 3D CMM Inspection, and CNC Optical Inspection.|
|5. We believe: On time, Stable quality, Justice price, Client confidentiality.|
|6. With samples and order: We can offer dimension reports, material certification.|
|Inspection||1. Dimension report|
|2. Material certification|
|Packing||Export carton and fumigation wooden.|
|Sample||Offer free samples and freight collected.|
|OEM and ODM||Accepted and professional. Buyer's drawings or designs are available.|
|Material test report||It is available upon request when placing an order.|
Made of stainless steel 304/316 for resistance to corrosion and high temperatures
Investment casting offers unlimited freedom in design and material choices. Typical applications can be found in the automotive, pump and food industry, architecture, and general industrial engineering
· Precise tolerances
· Thin walls are possible
· Fine surface structure
· Complex shapes can be achieved without draft angles
· Small marks can be cast very clearly, such as letters or company logos
· Suitable for a wide variety of materials
2 TECHNICAL SPECIFICATIONS:
· Weight: 0.01 - 50 kg
· Casting surface roughness: Ra 0.4 μm
· Maximum dimensions: 500 x 500 x 500 mm
· Casting wall thickness: ≥ 3 mm, locally 1.5 mm can be reached
· Angle tolerances: ± 1°
· The geometric tolerances that are required for the function should be specified in the drawing
3 FINISHING OPTIONS:
· Pickling and passivation
· Electrolytic polishing
· Electrolytic zinc plating
· Hot-dip galvanizing
· Mirror polishing
· Dull polishing
|1. Low-volume production runs are cheaper as tooling is less costly.||1. Tooling costs are far higher, only cost-effective for very large volumes.||1. High cost in large production runs.||1. Processing costs are higher due to scrap costs, shell building, and pattern handling.||1. Tooling costs are far higher.|
|2. Can produce much more complex designs, incorporating design features such as logos.||2. The parts produced are usually less complex.||2. Parts are less complex.||2. Surface finish is typical of lower quality.||2. Tooling must be replaced quite frequently due to wear.|
|3. Parts require little machining after finishing.||3. More material limitations, can't be used for ferrous alloys.||3. Lower dimensional accuracy.||3. Tooling cost is increased.||3. Lower dimensional accuracy.|
|4. Excellent surface finishes can be achieved.||4. Surface finishes are usually lower quality than Investment casting and require additional processing.||4. Surface finish requires additional work.||4. Parts require little machining after finishing.||4. Extremely limited component complexity.|
/ Pipe fittings: Such as Elbow, Tee, Cross, Nipple, Cap...
/ Valve Parts: Valve Body, Valve Stem, Valve Handle...
/ Valve: 1 / 2 / 3 Pieces Ball Valve With Threaded/Flange Connection...
/ Bathroom Fitting: Hinge, Glass Clamp...
/ Marine Hardware: Pipe Clamps, Brackets...
/ Food Machinery Accessories: Meat Grinder Screw Propeller, Coffee Machine Pipe...
/ Pump Body
/ Automobile Parts And so on.
Junya work closely from concept to finished product
1) Checking the raw material after they reach our factory---- Incoming quality control (IQC)
2) Checking the details before the production line operated
3) Have a full inspection and routing inspection during mass production---- In-process quality control (IPQC)
4) Checking the goods after they are finished---- Final quality control (FQC)
5) Checking the goods after they are finished---- Outgoing quality control (OQC)
* Our wax casting product is processed by 79 steps with high standards and 100% inspection. Along with the power of our advanced machine, quality is something you do not need to worry about.