OEM Custom Foundry Casting Centrifugal Pump Impeller Casting Product Lost Wax Investment Casting Cast
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Product Details
| Customization: | Available |
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| Casting Method: | Investment Casting |
| Process: | Lost Wax Casting |
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Year of Establishment
2009-11-06
Number of Employees
64
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Basic Info.
- Model NO.
- CB024
- Molding Technics
- Precision Casting
- Application
- Petrochemical Machinery
- Material
- Stainless Steel
- Surface Preparation
- Sand Blast
- Surface Roughness
- Ra3.2
- Machining Tolerance
- Refer to German Investment Casting Tolerance Stand
- Standard
- ASTM, AISI, ICI, BS, DIN, JIS, ISO
- Certification
- ISO 9001:2015
- Service
- One Stop Casting & Machining Solution Service
- Casting Tolerance
- CT4-CT7/Gbt6414-1999; Vdg Merkblad P690
- Weight
- 0.1kg up to 80kg
- Industry Standards
- ASTM, AISI, ICI, BS, DIN, JIS, ISO
- Mold
- Precision Casting Molds
- Quality Control
- 100% Inspection Before Packing
- Blind Hole Depth
- Hole Depth Ratio 1:1.5
- Casting Radius
- 0.5mm
- Thickness
- Min 2mm (1mm in Micro-Region)
- Inspection Equipment
- CMM, Hardness Tester, Spectrometer, Microscopes
- Surface Treatment Service
- Blackening,Electroplating, Polishing,Powder Coatin
- CNC Machining Service
- Turning,Milling,Drilling,Boring,Threading, Grindin
- Heat Treatment Service
- Quenching, Annealing, Tempering, Normalizing,Aging
- Design Software
- PRO-E, UG, Solidworks, Autocad
- File Format
- IGS, STP, STEP, XT, PDF, JPEG, JPG
- Transport Package
- Bubble/Poly Bag+Carton Box/Wooden Boxes/ Pallets
- Specification
- Non-Standard Products
- Trademark
- OEM
- Origin
- Foshan, Guangdong, China
- Production Capacity
- 60 Tons/Month
Packaging & Delivery
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 3.000kg
Product Description
Product Parameter
OEM Lost Wax Casting Solution
Product Name: Machinery Casting Parts
Standard /Non- Standard: Non-Standard Products
Material: Stainless steel
Classification: Machinery Casting Part
Process: Silica Sol Investment Casting +CNC machining
Certification: ISO9001:2015 +SGS
Service: OEM One-Stop Investment Casting Service
Standard /Non- Standard: Non-Standard Products
Material: Stainless steel
Classification: Machinery Casting Part
Process: Silica Sol Investment Casting +CNC machining
Certification: ISO9001:2015 +SGS
Service: OEM One-Stop Investment Casting Service
Our Product General Specification & Service Table | |
Material | Stainless Steel: 304, 316, 316L, 201, 202, 410, 430, 321, 309S, etc |
Carbon Steel: 1015(ZG200-400), 1025(ZG230-450),1035(ZG270-500), 1045(ZG310-570), A283GRC(Q235), A572GR50 (Q355), etc | |
Alloy Steel: 4140(42CrMo), 4150, 4340, 8620(20CrNiMo), GS-25CrMo4, 5140(40Cr), D2, etc | |
Duplex Steel: 2205(S31803), 2507(S32750), etc | |
Heat-Resistant and Wear-Resistant Steel: 2520(310S), Cr12(D3), Cr15Mo(SAF2301), GCr15(SAE52100), etc | |
Weight | 1g to 100kg |
Casting Tolerance | CT4-CT7/GBT6414-1999; VDG Merkblad P690 |
Surface Roughness | Ra1.6 - Ra 6.3 |
Thickness | Min 2mm (1mm in Micro-region) |
Casting Radius | Round radius ≥0.3mm, Internal fillet radius≥0.5mm |
Blind Hole Depth | Max 30mm (Diamter 10mm) |
Mold Production & 3D Printing Services | Precision Casting Metal Mold (Aluminum or Steel Mold) & Rapid Casting for 3D Printing |
CNC Machining Services | CNC Turning, Wire Cutting, Manual Milling Machines, EDM, etc |
Heat Treatment Services | Annealing,Quenching,Normalizing, Carburizing, Aging, Tempering, Nitriding |
Surface Treatment Services | Blackening, Electroplating, Electrophoresis, Polishing, Mechanical/Electrolytic Polishing, Powder Coating |
Industry Standards | AISI/ASTM, GB, ICI, BS, DIN, JIS, ISO |
Design Software | Pro-E, UG,Solidworks, AutoCAD |
File Format | IGS, STP, STEP, XT, PDF, JPEG, JPG |
Company Profile
Your Trusty Investment Casting Supplier
Foshan Zeren Precision Casting Co., Ltd., established in 2009, specializes in high-precision investment casting (lost wax casting) and CNC machining services. Located in Foshan, Guangdong, China, we produce high-quality components using materials such as stainless steel, carbon steel, and alloy steel. Certified under ISO 9001:2015, we ensure consistent quality and reliability across all projects. Our services cater to industries like aerospace, automotive, and medical, delivering exceptional precision and performance.
Our Core Capabilities
(1) Investment Casting Services:
Using advanced silica sol investment casting, we produce high-precision, complex metal components with excellent surface finishes (up to Ra3.2) and tight dimensional tolerances.
(1) Investment Casting Services:
Using advanced silica sol investment casting, we produce high-precision, complex metal components with excellent surface finishes (up to Ra3.2) and tight dimensional tolerances.
(2) Mold Production & 3D Printing Services:
We offer in-house mold design, production, and rapid prototyping services, helping clients accelerate development timelines and reduce costs.
We offer in-house mold design, production, and rapid prototyping services, helping clients accelerate development timelines and reduce costs.
(3) CNC Machining Services:
Our high-precision CNC milling, CNC Turning, EDM and CNC lathe machining services allow us to meet strict tolerance requirements, ensuring parts are finished to exact specifications.
Our high-precision CNC milling, CNC Turning, EDM and CNC lathe machining services allow us to meet strict tolerance requirements, ensuring parts are finished to exact specifications.
(4) Heat Treatment Services:
We provide complete heat treatment solutions, including quenching, annealing, tempering, normalizing, aging, carburizing and nitriding to enhance material strength, hardness, and durability.
We provide complete heat treatment solutions, including quenching, annealing, tempering, normalizing, aging, carburizing and nitriding to enhance material strength, hardness, and durability.
(5) Surface Treatment Services:
We offer polishing, blackening, electroplating, electrophoresis, powder coating and other treatments to improve the corrosion resistance, wear resistance, and aesthetic appearance of products.
We offer polishing, blackening, electroplating, electrophoresis, powder coating and other treatments to improve the corrosion resistance, wear resistance, and aesthetic appearance of products.
Choose Zeren for your casting and machining needs, and experience precision, reliability, and superior service at every step!
Why Choose Us
Our Advantage
1. Direct Investment Casting Foundry, Non-Standard Parts.
2. All of our products are silica sol investment casting (better surface roughness Ra3.2) instead of water glass investment casting.
3. 30+ Years Lost Wax Investment Casting Experience, Professional Engineering Team.
4. One-Stop OEM Customized Investment Casting & CNC Machining Service.
5. 3D Printing Technology for Sample Production, save the cost and time of mold production (Rapid Prototyping).
6. With ISO9001:2015 & SGS Certificate, Products meet RoHS Standards.
7. Low Minimum Order & On Time Delivery.
8. Quality Assurance (Provide Chemical Compositon Testing Report and FAI Inspection Form )
Cases & Solutions
Our Case 1 - Cooperation with HUAWEI - Wrench Casting Parts
Industry: Tools & Hardware [2012]
Material: A3 Steel
Challenge / Problem
1. The initial design of the product was to cast it as a whole. Since the wrench handle is relatively long, it is difficult to shape it.
2. The surface of the product is copper-plated and then chrome-plated, which magnifies the surface defects of the product, resulting in a high rework rate and an increase in the scrap rate.
Solution
1. Divide the product into two sections, cast the wrench head part, and use processed steel plates for the wrench handle.
2. And connect them together by welding, which does not affect the performance of the product.
Results & Impact
The product has a better appearance and texture, and reduced the cost by about 50%, which has achieved customer satisfaction and won customer trust.
Challenge / Problem
1. The initial design of the product was to cast it as a whole. Since the wrench handle is relatively long, it is difficult to shape it.
2. The surface of the product is copper-plated and then chrome-plated, which magnifies the surface defects of the product, resulting in a high rework rate and an increase in the scrap rate.
Solution
1. Divide the product into two sections, cast the wrench head part, and use processed steel plates for the wrench handle.
2. And connect them together by welding, which does not affect the performance of the product.
Results & Impact
The product has a better appearance and texture, and reduced the cost by about 50%, which has achieved customer satisfaction and won customer trust.
Our Case 2 - 304Stainless Steel Diffuser Impellers & Steam Valve
Industry: Mechanical Engineering [2016]
Material: 304 Stainless Steel
Challenge / Problem
1. The product has curved small holes connected inside, which makes it difficult to build the mold.
2. Shell making and subsequent sand cleaning during casting are difficult, resulting in a high scrap rate.
1. The product has curved small holes connected inside, which makes it difficult to build the mold.
2. Shell making and subsequent sand cleaning during casting are difficult, resulting in a high scrap rate.
Solution
We use sand cores with good high temperature strength inside the product, which are easy to clean after high temperature, and solve the casting problem of the curved hole part very well.
Results & Impact
The product's performance improved significantly, rework rates decreased, and delivery time was shortened. This earned customer trust and led to a long-term partnership.
Investment Casting & Machining Process
Our Partner and Customer
Customer Feedback
FAQ
General Information
Q1: What size products can your company produce?
We can manufacture products ranging from approximately 1g to 100 kg, covering a wide range of industrial applications.
Q2: What materials can you cast? Can I add an OEM logo to the product?
We cast stainless steel, carbon steel, alloy steel, duplex steel, nickel-based alloys, Heat-Resistant and Wear-Resistant Steel, etc.
OEM logo customization is fully supported.
Q3: What surface finishes can you provide?
We achieve a casting surface finish of Ra 3.2, and a machining finish of up to Ra 0.4. We also offer electrophoresis, blackening, polishing, electroplating, galvanizing, chrome plating, powder coating and other surface treatments.
Sampling and Engineering
Q4: How can I get a sample?
Samples are available upon request. Please provide your product details, and we will arrange sample production accordingly.
Q5:What types of CAD files do you accept? How can I send large files?
We accept UG, STP, STEP, Parasolid, and other common formats. Files can be sent us directly , or large files can be uploaded via platforms like WeTransfer or Dropbox.
We accept UG, STP, STEP, Parasolid, and other common formats. Files can be sent us directly , or large files can be uploaded via platforms like WeTransfer or Dropbox.
Q6: Can you assist with engineering support and design optimization?
Yes, our engineering team offers DFM (Design for Manufacturability) analysis to help optimize product design for better performance and cost efficiency.
Production and Quality
Q7: What is your minimum order quantity (MOQ)?
Normally for general materials, our MOQ is about 20-30 pieces. However, for products with complex or special materials, we are flexible. Please contact us for more details.
Q8: How do you ensure the quality of your products?
We implement strict quality control at every stage:
* Chemical composition analysis
* Dimensional inspection with CMM
* Non-destructive testing (NDT)
* Hardness and tensile strength testing
* Surface finish inspections
Comprehensive inspection reports are available on request.
Q9: Can you provide customized solutions or develop new products?
Yes, we offer complete customization from design, mold production, casting, CNC machining, heat treatment to surface finishing according to your specific requirements.
Payment, Delivery, and After-Sales
Q10: What is your payment policy?
* Sample orders: 100% T/T payment in advance (or other agreed methods).
* Bulk orders: 30% T/T deposit in advance, with 70% balance paid 7 working days before shipment.
Q11: What are your delivery and logistics options?
We support sea freight, air freight, and express services (DHL, FedEx, UPS, TNT). Customized logistics solutions are also available based on customer needs.
Q12: How long is your delivery time?
* Samples: about 7–10 working days
* Mass production: about 20–50 working days depending on product complexity and order quantity.
Q13: What after-sales service do you offer?
We provide full after-sales support, including technical consultation, dimensional reports, performance evaluation, and prompt resolution of any quality issues.
* Sample orders: 100% T/T payment in advance (or other agreed methods).
* Bulk orders: 30% T/T deposit in advance, with 70% balance paid 7 working days before shipment.
Q11: What are your delivery and logistics options?
We support sea freight, air freight, and express services (DHL, FedEx, UPS, TNT). Customized logistics solutions are also available based on customer needs.
Q12: How long is your delivery time?
* Samples: about 7–10 working days
* Mass production: about 20–50 working days depending on product complexity and order quantity.
Q13: What after-sales service do you offer?
We provide full after-sales support, including technical consultation, dimensional reports, performance evaluation, and prompt resolution of any quality issues.
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