Qingdao Sand Cast Iron Lost Wax Casting

• Type: Chemical Hardening Sand
• Casting Method: pressure Crystallization
• Application: Machinery Parts
• Material: Cast Iron Gc20/FC20/Gcd450/Fcd450
• Surface Roughness: Ra1.6
• Standard: ASTM
• Model NO.: SD001
• Certification: ISO 9001:2000, ISO 9001:2008, SGS
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: Qingdao, China
• Production Capacity: 1000t

Product Description

Product Description

	Product Description
Material	GC200/FC200/GCD450/GCD 500
Mould features	Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard	JIS&BSW&ANSI&GB&DIN
Certificate	ISO9001,ISO14001,ISO45001,SGS
Tolerance	>0-6:±0.1;>6-30:±0.2;>30-120:±0.3;>120:±0.5
Dimension	As per customers' request

Processing	Step1: Die Casting/sand casting/gravity casting Step2: CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling, drilling, wire-cutting, EDM, grinding etc. Step3: Surface treatment
Surface	Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving, ED- Coating, Chromate Plating, Zinc Plating, Dacromat Coating, etc.
Marking	laser marking,Air marking
Inspection	material, dimension, heat treatment, hardness, NDT, surface
Quality	ISO9001, PPAP control production
Lead time	as per clients' requirements
Delivery	Express for sample, ocean shipping/air for mass production
Our Capabilities	CNC machining, CNC center machining, drilling, milling, turning, grinding, tapping, die casting, casting, forging, stamping

Engineering&manufacturing services	R&D process, tooling and gauging design, product design Integrated CAD/CAM system, test and measuring
Packing	Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes  As customer's specific requirements

Detailed Photos

PRODUCTS SHOW

OUR WORK SHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT 

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd., established in 2008, excels in machinery manufacturing. Specializing in Crane Hoist Parts, valve accessories, reducers, and other mechanical products, it operates as a modern enterprise integrating R&D, manufacturing, foreign trade, and marketing. Powered by cutting-edge technology, unparalleled quality, and continuous innovation, the company is committed to delivering top-tier machinery products. Services range from casting and forging non-ferrous metal raw materials to the fabrication of finished parts and components, alongside comprehensive machining solutions.

Packaging & Shipping

We meticulously design the optimal packaging for each part during the sample development phase, taking into account the part structure, quantity per lot, and customer requirements.

Certifications

We are dedicated to quality and performance, always prioritizing our users. Our management excellence is reflected in our certifications: ISO 9001:2015 for quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety standards.

FAQ

Q: Are you a factory or trading company?
A: We are a factory.
Q: What do I need for offering a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...), including material specifications, quantity, and surface treatment information.
Q: How about the MOQ?
A: MOQ is based on your requirements, and we welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, please send us your samples, pictures, or drafts with detailed dimensions for an accurate quotation.
Q: How long can I have the sample?
A: The sample preparation time varies with your products and requests, typically taking 7-20 days.
Q: Will my drawings be divulged if you benefit?
A: No, we highly prioritize the confidentiality of our customers' drawings. Signing an NDA is also an option if required.
Q: Is it possible to know how my product is progressing without visiting your company?
A: Yes, we provide a detailed product schedule and send weekly reports with pictures and videos.
Q: How do you control the quality?
A: Material inspection—assessing material surface and rough dimensions.
Production first inspection—to verify critical dimensions during mass production.
Sampling inspection—ensuring quality before items are sent to the warehouse.
Final inspection—conducting a 100% inspection before shipment.
Q: What will you do if we receive defective parts?
A: Please send us pictures of the defective parts; our engineers will analyze the issues and promptly remake them for you.