Changjin CNC Machining Gear Motor Parts

• 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

SHOWCASING OUR PRODUCTS

INSIDE OUR WORKSHOP

ADVANCED CASTING EQUIPMENT

STATE-OF-THE-ART FORGING EQUIPMENT

PRECISION MACHINING EQUIPMENT

RIGOROUS INSPECTION PROCESSES

Company Profile

Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, excelling in the realm of machinery manufacturing. Specializing in the R&D and production of Crane Hoist Parts, valve accessories, reducers, and various mechanical products, we stand as a beacon of modern enterprise, seamlessly blending R&D, manufacturing, foreign trade, marketing, and comprehensive services. Our ethos is built on leveraging cutting-edge technology, delivering unparalleled quality, and fostering continual innovation. Our mission transcends simple product provision; we offer holistic services from casting and forging non-ferrous metal raw materials to the intricate fabrication of finished parts and components, complemented by integrated machining solutions.

Packaging & Shipping

We meticulously design the optimal packaging for each part during sample development, considering the part structure, quantity per lot, and specific customer requirements.

Certifications

Our commitment to quality and performance is unwavering. We have attained ISO9001:2015 for international quality, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety management, reflecting our dedication to excellence.

FAQ

Q: Are you a factory or trading company?
A: We are a factory, ensuring direct and efficient production processes.
Q: What do I need to provide for a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) that include material specifications, quantity, and surface treatment details.
Q: What about the MOQ?
A: MOQ is flexible and based on your requirements. We also welcome trial orders before mass production.
Q: Can I get a quote without drawings?
A: Yes, you can send us samples, pictures, or drafts with detailed dimensions for an accurate quotation.
Q: How long will it take to receive the sample?
A: The timeline depends on your product specifications and requests, typically ranging from 7 to 20 days.
Q: Will my drawings be protected?
A: Yes, we highly value customer privacy and confidentiality. NDAs can be signed if required.
Q: How can I monitor my product's progress without visiting?
A: We provide a detailed production schedule, along with weekly reports featuring pictures and videos.
Q: How do you ensure quality control?
A: Material inspection – Thorough surface and dimension checks.
Production first inspection – Ensuring critical dimensions during mass production.
Sampling inspection – Quality verification before warehousing.
Final inspection – 100% thorough inspection before shipment.
Q: What should we do if we receive defective parts?
A: Please send us pictures of the defects. Our engineers will promptly find solutions and remake the parts for you as soon as possible.