daviszheng@vezflowtech.com
+86 18605705539
PRECISION CASTINGS
Construction Machinery and Components
Classification:
Construction machinery and components
keywords： Construction Machinery and Components
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Details
Cast steel components for construction machinery are manufactured from high‑quality carbon and alloy steels, undergo heat treatment to refine the grain structure, and feature a dense microstructure with strict control over casting defects such as porosity and cracks. Our product range includes counterweights, mounting brackets, hinge supports, hydraulic valve bodies, and other accessories, offering high strength, excellent impact resistance, and superior wear and deformation resistance—making them well suited to the demanding conditions of construction sites, including heavy loads, rough terrain, and abrasive sand and gravel exposure. The components boast precise dimensions and outstanding machinability, and have been rigorously inspected through nondestructive testing and mechanical performance evaluations. They are compatible with excavators, tower cranes, wheel loaders, and other types of construction equipment, and are widely used in the assembly of infrastructure‑related machinery.
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Company Introduction
R&D Department
QA Department
Logistics Department
Valve Division
Sales Department
Main products
pouring processes
Lost-foam Shell Casting Processes
Technological Process
Process Design
Mold Making
Shell Making
Foam Lost
Calcination
Flask Filling
Smelting
Pouring
Sand Removal
Riser Cutting
Surface Finishing
Shot Blasting
Heat Treatment
Inspection
MT
Packing & Delivery
Production Equipment
In-House Inspections
Qualification certificate
Why Choose Us
Quality to create excellence, innovation with people
Technical consulting
Full-time technician to support from technical solution to installation and use
Product Type
Specializing in the manufacturing and sales of various valve bodies and precision castings
Quality Certification
The company took the lead in passing the 1509001 2015 International Mass Star System Certification and CE Certification.
FAQ
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