Qingdao Machinery Part Sand Cast Iron

• 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 WORKSHOP

CASTING EQUIPMENT

FORGING EQUIPMENT

MACHINING EQUIPMENT

INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, specializing in machinery manufacturing. With a focus on R&D and production of Crane Hoist Parts, valve accessories, reducers, and other mechanical products, it has evolved into a modern enterprise. Combining R&D, manufacturing, foreign trade, marketing, and services, the company stands on the pillars of high technology, superior quality, and relentless innovation. Qingdao Xinchangjin aims to deliver not only top-notch machinery products but also comprehensive services spanning from casting and forging of non-ferrous metal raw materials to the fabrication of finished parts and components, alongside integrated machining solutions.

Packaging & Shipping

We always design the most suitable packaging for each part during sample development, considering the part’s structure, quantity per lot, and customers' requirements.

Certifications

We prioritize quality and performance, always considering our users. In management, we have reached new heights by adopting ISO 9001:2015 for international quality standards, ISO 14001:2015 for environmental management, 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 for offering a quote?
A: We require detailed drawings (PDF/STEP/IGS/DWG...) that include material specifications, quantity, and surface treatment information.
Q: How about the MOQ?
A: The MOQ depends on your needs. Additionally, we welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can provide a quote if you send us samples, pictures, or drafts with detailed dimensions.
Q: How long can I expect to receive the sample?
A: The time frame depends on your product and request, usually taking between 7-20 days.
Q: Will my drawings be kept confidential?
A: Absolutely. We place a high priority on protecting our customers' privacy and are willing to sign an NDA if necessary.
Q: Is it possible to track my product without visiting your company?
A: Yes, we will provide a detailed production schedule and send weekly reports with pictures and videos.
Q: How do you control quality?
A: We follow a strict quality control process that includes material inspection, production first inspection, sampling inspection, and final inspection before shipment.
Production first inspection—To ensure critical dimensions are maintained during mass production.
Sampling inspection—Quality checks before sending to the warehouse.
Final inspection—100% inspection before shipment.
Q: What will you do if we receive defective parts?
A: Kindly send us pictures of the defective parts. Our engineers will identify the issue and promptly remake the parts.