Lost Wax Precision Part Gray Iron 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. was established in 2008 and has since excelled in machinery manufacturing. Specializing in Crane Hoist Parts, valve accessories, reducers, and other mechanical products, our company is a modern enterprise that blends R&D, manufacturing, foreign trade, marketing, and comprehensive services. With technological advancement as our backbone, superior quality as our essence, and continuous innovation as our driving force, we are committed to delivering not only top-tier machinery products but also holistic services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and executing integrated machining solutions, we stand ready to meet your every need.

 

Packaging & Shipping

 

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

Certifications

 

 

We prioritize quality, performance, and user satisfaction. Our management practices have reached new heights by adopting ISO9001:2015 for quality, ISO 14001:2015 for environmental care, and ISO 45001:2018 for occupational health and safety management systems.

 

FAQ

 

Q: Are you a factory or trading company?
A: We are a factory.
Q: What do I need to provide for a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) along with material specifications, quantity, and surface treatment details.
Q: What is the MOQ?
A: MOQ varies based on your needs. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, you can provide samples, pictures, or drafts with detailed dimensions for an accurate quotation.
Q: How long does it take to receive a sample?
A: Depending on your product and requirements, it usually takes between 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We place a high priority on protecting customers' privacy. Signing an NDA is also acceptable if necessary.
Q: Can I monitor my product's progress without visiting the company?
A: Yes, we provide detailed product schedules and send weekly reports with pictures and videos.
Q: How do you ensure quality control?
A: We implement strict quality control measures including material inspection, production first inspection, sampling inspection, and a final 100% inspection before shipment.
Production first inspection-Ensuring critical dimensions during mass production.
Sampling inspection-Checking quality before warehousing.
Final inspection-100% inspection before delivery.
Q: What should I do if I receive defective parts?
A: Please send us pictures of the defective parts, and our engineers will promptly find solutions and remake the parts for you as soon as possible.