In all kinds of industry work, daily sanitation work is often overlooked by people, but this is in contrast with the importance of sanitation work. In fact, the comfort of our daily living and working environment depends on the daily hard work of sanitation workers. From the point of view of the sanitation workers themselves, the sanitation work should be grasped with the correct direction of understanding. Only when any job is conscientious enough to make a difference can it be praised by the people. Therefore, for the professional vehicles used in daily sanitation, we should also be familiar with memorization. Here we will briefly familiarize ourselves with the working principle and characteristics of the hanging-type garbage trucks commonly used in the sanitation professional vehicles used in the cities.
I. Introduction to the working principle of the hanging garbage truck . The bucket-type garbage truck uses hydraulic pressure to drive the work of a dedicated device. The most special components of the hydraulic system are hydraulic cylinders. Other components include fuel tanks, oil pumps, multi-way reversing valves, oil filters, and so on. The engine provides the power to the power take-off and the oil pump is rotated by the connected transmission. Different modes of operation can be achieved by switching the operation of the multi-way directional valve to lift the control hydraulic cylinder to complete the automatic unloading work.
Second, the hanging bucket garbage truck work structure characteristics. The garbage trucks in the hanging tanks are selected in the car's stereotyped automobile chassis that has reached professional standards, and special equipment is installed on the chassis base during manufacturing. These modified components are the professional performance of hanging garbage trucks. These include unique operating systems, self-container equipment, self-loading equipment, and hydraulic systems. A professional workflow is achieved through the transformation of various functions of a unique operating system. The operation of the car to automatically open and close the lid is controlled by an operation switch on the dial. After the lid is opened, the self-loading material can then be completed by the operation of the multi-way valve handle. It should be noted that before the operation of the multi-way valve, a power take-off device should be attached to drive the pump. Self-contained container equipment is often a closed all-metal component. The feed box cover is at the front of the container and the side is self-loaded. The automatic door can be unloaded when opened automatically at the rear of the container. Self-loading equipment is generally located on the front side of the container and consists of cylinders, chain members, hooks, brackets and other elements. The use of this equipment is mainly to unload the garbage in the matching trash can into the container. Through the implementation and implementation of special functions of the hydraulic system.
our dished heads are used in a variety of applications and industries such as storage tanks, pressure vessels, road tank, food processing operations, chemical plants ,Nuclear operation, Oil Refining, Architectural feature, power generation.
Due to our forming experience and equipment, we can spin or press the first part of the process of forming your products, It depend on the thickness and material performance,
Our main products are 2:1 SE dished heads, Torispherical heads, Cones,Hemispherical Heads etc
Choosing the right type is the key decision for each customer and one for which our experience team to happy to give advice, simple speaking, the torispherical heads, the less ressure it can withstand, Conversely, the deeper dished heads, for example Elliptical heads, hemispherical, the greater pressure it can take.
Our in house-capability to form dished heads by cold press brings major benefits to our customers and sets us apart from others dished heads manufactures
For carbon steel dished heads, we can forming this dished heads from 76-9000mm in diameter and below 250mm in thickness
The general forming process as the below sketches 
Technical Delivery Condition
1,Our material (hot Rolled Unalloyed structural steel, high and low temperature steel, High Alloy steel)
We have no carbon steel plates in our stock and most of plates are from Chinese steel market or mill. Meanwhile As Japanese owed company, We can also source the plates from Japanese ex-mill if end user can`t accept ex-chinese mill.
Basically the delivery time shall be below 20days for dished heads if plates are from steel market. and Max plates width from them is below 2200mm. it means that the seamless dished heads diameter shall be below about 1800mm.
The max width CS plates that Chinese mill can do is below 4700mm,and dished heads can be seamless below 3800mm in diameter.
2,Enquiry/order required information
We can give our clients once they gave us the below information
But if clients tolerance is higher than below Hokkai standards, it shall be provided to Hokkai prior to offer or ordering.
Special Material Dished&flared Head
Special Material Dished Flared Head,Duplex Stainless Steel Dished Flared Head,Hemispherical Dishend Flared Head,Quality Special Material Dished Flared HeadSpecial Material Dished&flared Head,Duplex Stainless Steel Dished Flared Head,Hemispherical Dishend
YIXING HOKKAI HEAD PLATE CO.,LTD , http://www.hokkaidishedend.com