Changjin Precision Metal 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

SPECTACULAR PRODUCTS SHOW

STATE-OF-THE-ART WORKSHOP

PREMIUM CASTING EQUIPMENT

HIGH-PRECISION FORGING EQUIPMENT

ADVANCED MACHINING EQUIPMENT

METICULOUS INSPECTION

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd. was founded in 2008, excelling in machinery manufacturing. Our expertise spans R&D and production of Crane Hoist Parts, valve accessories, reducers, and a variety of mechanical products. As a modern enterprise, we integrate R&D, manufacturing, foreign trade, marketing, and other essential services. Leveraging cutting-edge technology, unmatched quality, and a culture of innovation, we aim to deliver superior machinery products and comprehensive services. These services include the casting and forging of non-ferrous metal raw materials, the fabrication of finished parts and components, and the provision of integrated machining solutions.

Packaging & Shipping

Our packaging design is customized for each part during sample development, taking into account the part structure, batch quantity, and customer requirements.

Certifications

Our unwavering commitment to quality and performance places users first. We have achieved high standards in management, adhering to ISO 9001:2015 for international quality, ISO 14001:2015 for environmental standards, and ISO 45001:2018 for occupational health and safety management systems.

FAQ

Q: Are you a factory or a trading company?
A: We are a factory.
Q: What information is required for a quote?
A: Please provide detailed drawings (PDF/STEP/IGS/DWG...) including information on materials, quantities, and surface treatments.
Q: What is the Minimum Order Quantity (MOQ)?
A: The MOQ varies based on your specific requirements. Trial orders before mass production are also welcome.
Q: Is it possible to get a quote without drawings?
A: Yes, we can offer a quote based on your samples, pictures, or sketches with detailed dimensions.
Q: What is the lead time for samples?
A: The lead time depends on your product and specific requests, typically ranging from 7 to 20 days.
Q: How do you ensure the confidentiality of my drawings?
A: We prioritize our customers' privacy and can sign an NDA if necessary to protect your information.
Q: Can I track my product's progress remotely?
A: Absolutely! We provide a detailed product schedule with weekly updates, including pictures and videos.
Q: What are your quality control measures?
A: We implement stringent quality control measures including material inspections for surface and dimension checks, production first inspections for critical dimensions, sampling inspections before warehouse storage, and a 100% final inspection before shipment.
Production First Inspection—Ensuring critical dimensions during mass production.
Sampling Inspection—Verifying quality before warehouse storage.
Final Inspection—100% inspection before shipment.
Q: What should be done if defective parts are received?
A: Please send pictures of the defective parts. Our engineers will identify solutions and promptly remake them for you.