CNC Machined Steel Machine Parts Casting

• Casting Method: pressure Crystallization
• Process: Lost Wax Casting
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Stainless Steel
• Surface Preparation: Sand Blast
• Model NO.: Construction machinery parts
• Surface Roughness: Ra1.6
• Machining Tolerance: +/-0.02mm
• Standard: AISI
• Certification: ISO 9001:2000, ISO 9001:2008, SGS
• Transport Package: Plastic Bag+Carton+Pallet
• Specification: 1000mm*1000mm*500mm
• Trademark: Changjin
• Origin: China
• Production Capacity: 1000t

Product Description

Product Description

 

	Product Description
Material	Carbon steel , Alloy steel,S45C,40Cr,42CrMo
Mould features	Advanced design,  Logical structure,  High precision,  Qualified materials, Long lifetime, Short delivery time.
Standard	ASTM&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. We focus not only on R&D and the production of Crane Hoist Parts, valve accessories, and reducers, but we are also a modern enterprise that integrates R&D, manufacturing, foreign trade, marketing, and more. With a foundation of high technology, a commitment to quality at our core, and innovation as our driving force, we strive to provide our customers with top-tier machinery products. Additionally, we offer comprehensive services that span from casting and forging non-ferrous metal raw materials to the fabrication of finished parts and components, coupled with integrated machining solutions.

 

Packaging & Shipping

 

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

Certifications

 

 

We consistently prioritize quality and performance, always considering the needs of our users. In management, we've reached new heights by implementing ISO 9001: 2015 for international quality, 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: Please provide detailed drawings (PDF/STEP/IGS/DWG...) including material, quantity, and surface treatment information.
Q: How about the MOQ?
A: The MOQ depends on your needs. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, we can give you an accurate quotation if you provide samples, pictures, or drafts with detailed dimensions.
Q: How long can I have the sample?
A: The timeline depends on your product and request, typically taking 7-20 days.
Q: Will my drawings be divulged if you benefit?
A: No, we take the privacy of your drawings very seriously and are willing to sign an NDA if necessary.
Q: Is it possible to know how my product is progressing without visiting your company?
A: We provide a detailed product schedule and send weekly reports with pictures and videos.
Q: How do you control the quality?
A: Material inspection--We check the material surface and rough dimensions.
Production first inspection--To ensure critical dimensions in mass production.
Sampling inspection--We check the quality before sending items to the warehouse.
Final inspection--100% inspection before shipment.
Q: What will you do if we receive defective parts?
A: Please send us pictures of the defects. Our engineers will analyze the issue and promptly remake the parts for you.