Gray Iron Machinery Part Manufacturer Sand 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 founded in 2008, specializing in machinery manufacturing. Focused on R&D and production of Crane Hoist Parts, valve accessories, reducers, and more, we are a modern enterprise integrating R&D, manufacturing, foreign trade, and marketing. Our core strengths lie in high technology, superior quality, and relentless innovation. We are dedicated to providing our customers with exceptional machinery products and comprehensive services. From casting and forging non-ferrous metal raw materials to fabricating finished parts and components, we offer integrated machining solutions to meet all needs.

 

Packaging & Shipping

 

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

Certifications

 

 

We consistently prioritize quality and performance, always considering the user's perspective. Our management system has reached new heights by adopting ISO9001:2015 (international quality), ISO14001:2015 (environmental), and ISO45001:2018 (occupational health and safety) standards.

 

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: Please provide detailed drawings (PDF/STEP/IGS/DWG...) including material, quantity, and surface treatment information.
Q: What is the MOQ?
A: MOQ depends on your specific needs; however, we 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 will it take to receive the sample?
A: It depends on your product and request, but it typically takes 7-20 days.
Q: Will my drawings be disclosed if you stand to gain?
A: No, we highly prioritize the confidentiality of our customers' drawings. Signing an NDA is also possible if needed.
Q: Can I track my product's progress without visiting your company?
A: We will provide a detailed production schedule and send weekly reports with pictures and videos.
Q: How do you ensure quality control?
A: Material inspection-We check the material surface and dimensions.
Production first inspection-We ensure critical dimensions during mass production.
Sampling inspection-We verify quality before sending parts to the warehouse.
Final inspection-We conduct 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 identify solutions and remake the parts as soon as possible.