Huangzuan Machinery Company News | Earthmoving Spare Parts supplier

Product Categories

Company Albums

Prevention measures of sand sticking on bucket teeth Mar 24, 2020

When we pour the bucket teeth, sometimes there will be sand sticking phenomenon, so how to prevent the bucket teeth from sand sticking?1. Compared with cast iron, the pouring temperature of cast steel...

more
Causes of hot crack in bucket tooth casting Dec 18, 2019

Through the observation of the casting surface, the transverse crack was found not far below the cavity hole of the bucket tooth. The crack section is oxidized seriously, without metallic luster, the ...

more
Consequences of poor assembly of bucket teeth and bucket lips of electric excavators Dec 11, 2019

Electric excavator is the main equipment of mining production. The assembly of bucket teeth and bucket lips in its working device is directly related to the safety and efficiency in the use process.Ac...

more
The method of stabilizing the bucket teeth and the bucket lip after assembly Dec 4, 2019

1. During the installation of the new electric excavator, the geometric dimensions of the assembly joint between the inner cavity of the fighting teeth and the outer part of the bucket lip shall be ac...

more
Influence of bucket tooth wear on cutting force Nov 29, 2019

According to the abrasion degree of bucket teeth, we divide the abrasion of test bucket teeth into three levels: zero level abrasion, i.e. new bucket teeth without abrasion; medium level abrasion, i.e...

more
Reinforcement of excavator bucket Nov 25, 2019

In the process of excavator operation, the bucket tooth is the working part with the largest load. The average service life of an excavator is 8 years, during which 4-5 buckets are consumed. Therefore...

more
After the bucket teeth of high manganese steel are worn in a large area, the following surfacing technology can be used for repairing. Nov 22, 2019

(1) grind the surface of the base metal to 2-3mm with a grinding wheel to remove the original working hardening layer. When the base metal has cracks, V-groove shall be opened to completely remove the...

more
Material of large excavator in mine Nov 19, 2019

In mining, the bucket teeth of excavators are usually made of high manganese steel. However, due to the poor geographical environment in mining operations, excavators often need to excavate hard ore, ...

more
Analysis on the surface of bucket tooth wear Nov 15, 2019

In general, the bucket tooth manufacturing material and ore will interact, so in the process of excavation, the edges and corners of ore will inevitably rub against each other at the tip of the bucket...

more
Correct maintenance of excavator bucket, bucket tooth is the key part Nov 11, 2019

The bucket tooth is the terminal of the working device of the excavator. In the process of excavation, the bucket tooth is the working part with the largest load and belongs to the consumable part. Es...

more
Welding Technology of Bucket Body and Bucket Teeth Nov 8, 2019

The bucket material of excavator has good weldability. The bucket tooth material is high manganese steel. It has single phase austenite structure at high temperature. It has good toughness and high we...

more
Bucket Tooth Structure of Excavator and Improvement Method Nov 4, 2019

Bucket teeth of excavators are important parts of excavators which are in direct contact with excavating media. There are two common structures of bucket teeth of excavators: direct and horizontal. Di...

more
Detailed analysis of surfacing repair steps of bucket teeth Nov 1, 2019

The bucket teeth of high manganese steel can be repaired by the following surfacing process after extensive wear and tear. (1) Grinding 2-3 mm off the base metal surface with a grinding wheel to remov...

more
What are the advantages of EPC process in producing shovel bucket teeth? Oct 29, 2019

Bucket teeth are the main vulnerable parts on shovels in open pit mines. The casting weight is 130kg, the material is ZGMnl3, and the outline size is 944mm * 300mm * 150mm. This kind of castings are u...

more
Heat treatment technology of bucket and spade teeth Oct 25, 2019

I. Technical requirements for heat treatment of bucket and spade teeth The purpose of heat treatment of ZGMnl3 and ZGMnl3Re high manganese steels is to ensure that a single austenite structure can be ...

more
Improvement of Bucket Tooth Design Material Oct 21, 2019

In the anti-wear measures of bucket teeth of large excavators, corresponding changes and breakthroughs can be made in material selection. Because excavators have to adapt to the mining needs of mines,...

more

Product Categories

Company Albums

Prevention measures of sand sticking on bucket teeth Mar 24, 2020

Causes of hot crack in bucket tooth casting Dec 18, 2019

Consequences of poor assembly of bucket teeth and bucket lips of electric excavators Dec 11, 2019

The method of stabilizing the bucket teeth and the bucket lip after assembly Dec 4, 2019

Influence of bucket tooth wear on cutting force Nov 29, 2019

Reinforcement of excavator bucket Nov 25, 2019

After the bucket teeth of high manganese steel are worn in a large area, the following surfacing technology can be used for repairing. Nov 22, 2019

Material of large excavator in mine Nov 19, 2019

Analysis on the surface of bucket tooth wear Nov 15, 2019

Correct maintenance of excavator bucket, bucket tooth is the key part Nov 11, 2019

Welding Technology of Bucket Body and Bucket Teeth Nov 8, 2019

Bucket Tooth Structure of Excavator and Improvement Method Nov 4, 2019

Detailed analysis of surfacing repair steps of bucket teeth Nov 1, 2019

What are the advantages of EPC process in producing shovel bucket teeth? Oct 29, 2019

Heat treatment technology of bucket and spade teeth Oct 25, 2019

Improvement of Bucket Tooth Design Material Oct 21, 2019