Hydraumatic Nitrogen Sand Cone Crusher plant HJC series

Hydraulic Cone Crusher Stone with Multi-cylinder

The hydraumatic nitrogen (N₂) model cone crusher is the microcomputer full-automatic crusher machinery which is produced by our company, this series of crushers are divided into four machine models such as the thick sized crusher, middle sized crusher, thin sized crusher and super thin sized crusher, each kind of machine model has different specifications; In order to meet the different machining ability of the different factories and mines, the machine can be made to bring its best working ability into play by rationally choosing the appropriate machine model.

The N₂ model cone crusher can automatically control and operate the essential working step, and the host computer can automatically finish the clearance adjustment of the tooth board just by importing the setting clearance in the course of start-up, and the preparation work before starting up the machine can be finished with pressurizing on the locked oil cylinder, and the clearance’s value will appear on the man-machine interface, if a piece of iron has entered into the crusher by accident in the course of crushing, the fixed tooth board can open automatically and let out the hard iron piece to protect the device from being damaged, when this machine has stopped working for malfunction, the big stone stock blocked in the crusher cavity can be removed for the upper part group of its own machine body will be raised by releasing the oil cylinder, and this kind of cone crusher can reduce the using time of operation adjustment and getting rid of malfunction in a great degree and raise machine’s working efficiency.

Working Principle:

The N₂ model cone crusher mainly consists of: 1. Lower part group of its own machine body 2. Principal axis group 3. Releasing oil cylinder, accumulator 4. Moving tooth board 5. Fixed tooth board 6. Rotation framework of the oil motor 7. upper chamber 8. Locked oil cylinder 9. Upper frame 10. Partial seat group 11. Transmission shaft group. (See the attached drawing)

The main motor drives the transmission shaft group and the partial seat group to rotate in the course of working, and the moving tooth board of the principal axis group will do the centripetal rotating swing, thus the radial section inclination between the moving tooth board and fixed tooth board will change periodically; when the radial section inclination becomes bigger, the big block falling from the upside will move down and it would be finally locked at the below end of the two tooth boards, and when the radial section inclination becomes smaller, the big block locked at the below end of the two tooth boards will be bitten by the two tooth boards and it would be crushed finally. The crushed block will be locked and crushed again when it enters into the under-part place, and the crushed block will be discharged from the interval of the tooth board’s larger diameter when it reaches a certain granularity.

Model Selection:

Pre-sales Service
*Help customers to choose product.
*Freely send engineers to the working field to plan the installation site and design the best technical production process.
*Design the special product according to the contract.

After-sales Service
*Send the engineers to guide the installation.
*Install and adjust the equipment for customers.
*Train the operator for customers.
*We also provide the technical service for our customers after the installation.

FAQ:

* How is the quality of your machine?

Our products are manufactured strictly according to national and international standard, and we take a test on every machine before delivery.

* How about price?
We are factory and be able to give you the reasonable price than market one, and we have a policy that “ for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity”.

* Payment Terms and Service?

A. We usually accept T/T, L/C;
B. Our engineer is aviliable to installation machine overseas;
C. The guarantee period of our machine is one year;
D. Spare parts will supply at any time.

Tonghui was firstly founded in 1968 as a state-owned company in machine building industry. It was reformed as a private enterprise in 1993 and firstly created the brand of “TONGHUI”. Tonghui is Jiaxing high-tech company and verified as technology-based SMEs of Zhejiang province. Tonghui has passed Quality Management System Certificate of GB/T19001-2000 ISO9001:2000. During the past 40 years, Tonghui people inherit the true spirit of “customer’s delight is our growth” and make efforts to insist on BEST QUALITY WITH LOW COST AND HONEST MANAGEMENT to develop company scale and make “TONGHUI” known by customers.

Tonghui have 4 subsidiaries as follows, Tonghui Machinery, Tonghui Foundry, the Third Machinery Factory and Sanya Lingshui Changxing Quarry. Total production area covers 12000m². Annual production turnover reaches to RMB 100 million (USD 14.7 million).

Tonghui is specialized in producing complete plant of mining crushing and screening machines. Main products are listed as follows, ZSW series Vibrating Feeder, PE series toggle Jaw Crusher, PF series Horizontal Shaft Impact Crusher, PL series Vertical Shaft Impact Crusher(sand making machine), TYP series Cone Crusher, HC series Cone Crusher, YKJ(SZZ) series Inclined Vibrating Screen, HLH series Horizontal Vibrating Screen and Conveyor System, etc.

Our TONGHUI brand crushers have been sold to 30 provinces all over China. Our mining crushers are also exported to France, Japan, Spain, Australia, India, Indonesia, Sri Lanka, Nigeria, etc.

Tonghui will continue to hold the TONGHUI spirit. Our Honest and Trust Worthy in business will lead us to satisfy more and more customers around the world.