The ZG3150-9C hydraulic excavator has undergone a long period of experimentation and targeted improvements before its mass production. In August 2012, the ZG3150-9C completed the assembly work. From September, the new model was used for 1,000 hours of experimental work at the construction sites of the National Machinery Heavy Industry Park and the Henan Neixiang. During the experiment, the ZG3150-9C was highly praised by the construction unit and operators, and was then returned to the factory for reliability analysis for 1,000 hours to meet the reliability requirements. ZG3150-9C has significantly improved its performance on the basis of the original 15 ton excavator of SINOMACH. In the future, it will become the main product of the 15-ton excavator of SINOMACH.
According to the classification of forging process, closed die forging and open die forging are commonly used. Closed die forging generally keeps the gap between the upper die and the lower die during the forging process, and the material is formed in the closed die cavity around it. Generally, no flash is generated. A small amount of excess material will form longitudinal flying spurs, and the flying spurs can be removed in subsequent steps. Closed die forging improves the dimensional accuracy and surface quality of the product, reduces flash, and improves the utilization of materials.
SCZY mainly produces hot forging products, both closed die forging and open die forging are produced, which can depend on the requirements of the product. Whether it is closed die forging or open die forging, we will fully consider it during mold development to reduce the occurrence of defective products in the production process. Our own internal mold manufacturing, forging production and subsequent secondary CNC machining can cooperate with each other, which can better ensure product quality and production delivery.
Closed Die Forging Parts,Carbon Steel Closed Die Forging Parts,Closed Die Hot Forging Part,Steel Die Forging Parts,Closed Die forging Shenzhen SCZY Technology Co.,Ltd , https://www.szsccasting.com
State Machine Heavy Industries ZG3150-9C Hydraulic Excavator Forms Mass Production
State Machine Heavy Industries ZG3150-9C Hydraulic Excavator Forms Mass Production
State Machine Heavy Industries ZG3150-9C Hydraulic Excavator Forms Mass Production
main feature:
1. It is equipped with UK Cummins engine, which has high load-resisting and high-horsepower output, high reliability and low fuel consumption, which significantly reduces the use and maintenance costs.
2. New hydraulic system design, compact hydraulic components, low number of nozzles, low failure rate, higher reliability and efficiency, and quicker action response.
3, flexible, a variety of buckets, breakers matching, can be widely used in municipal, road, pipe network, factories and mines and other construction sites.
4. High-strength reinforced box-type side beams and X-type middle frame, high reliability of the sprocket wheel, roller, can withstand the impact caused by large loads.
5, LC-type reinforced track, high strength, wear resistance, more secure and stable operation.
6, using oleo resin gasket and high density copper base lubrication sleeve, low friction, wear resistance.
7, intelligent electronic monitoring system, real-time monitoring, self-diagnosis fault alarm, maintenance information tips.
8, ergonomic driver's room, spacious and beautiful, low noise, better visibility and ventilation. (This article comes from State Machine Heavy Industries) 
State Machine Heavy Industries ZG3150-9C excavator put into mass production
Recently, the ZG3150-9C hydraulic excavator developed by the National Machinery Heavy Industry Excavator Division in conjunction with market research and marketing strategies was officially put into mass production. ZG3150-9C hydraulic excavator is a high-end new excavator product that is energy-saving, high-efficiency, low-emission, high-reliability, and high-comfort. It is mainly used in municipal construction, pipeline excavation, urban reconstruction, landscaping, and rural road dressing. , transformation of farmland water conservancy, trench excavation of fish ponds, foundation excavation of houses, lifting, crushing, bulldozing, small earthwork, etc.
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