19570-1 Steel Machine Part Supplier

• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Grab Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: >1.5m³
• Model NO.: DC-01
• Size: What You Want
• Certification: CE, ISO9001: 2000
• Condition: New
• Tolerance: +-0.005mm
• Surface Treatment: Shot Blasting
• Heat Treatment: 20
• Galvanized Treatment: 0.0002mm
• Transport Package: Requirements of Customer
• Specification: ISO9001
• Trademark: KM
• Origin: Ningbo Zhejiang China
• HS Code: 7307190000
• Production Capacity: 2300t/Year

Product Description

Welcome to Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.

We specialize in custom carbon steel, stainless steel, and iron casting parts to meet your specific needs. Our extensive product range includes over 2000 items made from various materials, ideal for small and medium-sized enterprises seeking innovative products.

Our mechanical machining workshop provides rough and CNC processing to fulfill all customer requirements efficiently. With ample production capacity, we guarantee prompt delivery of your orders.

CNC Machining Services

• CNC Milling, Turning, and Drilling


• Materials: Aluminium, Steel, Polymers, and more


• Prototype & Serial Manufacturing


• Express Manufacturing within 10 Days

Common Alloy Steel Grades for Casting

Upload your CAD files for an instant quote and let us help you bring your designs to life.

	C	Si	Mn	Cr	Mo	P≤	S≤	Ni
42CrMo	0.38-0.45	0.17-0.37	0.50-0.80	0.90-1.20	0.15-0.25
35CrMo	0.32-0.40	0.17-0.37	0.40-0.70	0.80-1.10	0.15-0.25
40CrNiMo	0.37-0.44	0.17-0.37	0.50-0.80	0.60-0.90	0.15-0.25			1.25-1.65
4130	0.28-0.33	0.15-0.35	0.40-0.60	0.80-1.10	0.15-0.25	0.035	0.04
4140	0.38-0.43	0.15-0.35	0.75-0.10	0.80-1.10	0.15-0.25	0.035	0.04
8630	0.28-0.33	0.15-0.35	0.70-0.90	0.40-0.60	0.15-0.25	0.035	0.04	0.40-0.70

Welcome to Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.!

Located in the industrial town of Yinzhou, Ningbo, China, our company offers easy accessibility due to its advantageous geographic position. Established in 2003, we operate from a spacious 5000 square meter facility with over 50 dedicated employees. Specializing in steel investment casting OEM production, we boast a modern factory equipped with advanced CNC machining technology. Our casting services include Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, and Lost Wax Casting. Trust Keming Machinery for high-quality casting solutions tailored to your needs.