In a hydraulic winch having a clutch assembly for freeing a drum of the winch for free falling rotation, a control system is provided for controlling operation of the clutch assembly.The supply system includes a directional control valve shiftable between a first position in which fluid is supplied to the clutch assembly at a first pressure which maintains the clutch in the disengaged position to allow free fall of the drum, and a...more
2100 series architectureThere were two 16-bit accumulators, called A and B which could do most instructions such as load or add, and two 1-bit flags, called Overflow and Extend, although the A register had a few more instructions. The program counter, 15 bits, was called P. All instructions in the standard instruction set were 16 bits long. The earlier PDP-8 from DEC had just one accmulator and a 12 bit address. Memory was word...more
The Hydraulic Cone Crusher is widely used for secondary and fine crushing in the fields of mining, building materials, metallurgies and so on. The Hydraulic Cone Crusher can crush materials with middle and high hardness such as, ironstone, copper ore, granite, basalt, cobblestone, marble, limestone and so on. The Hydraulic Cone Crusher is popular to be used in high automatic crushing line which has strict requirement for finished products shape and ratio. Features Of JOYAL Hydraulic Cone Crusher:1. Three kinds of hydraulic protecting parts (protecting oilcan, locking oilcan and hydraulic driving oilcan) not only protect the machinery, but also can deal with troubles without disassembly the parts. 2. Easy operation, reliable performance and can adjust the finished products sizes automatically; 3. The crushing chamber is specially designed according to particles-layer- pressure principle. The special chamber and the suitable rotary speed improve crushing ratio and capacity, so does the cubic product percentage. 4. If something abnormal happens, such as iron is feed into the crushing chamber or there is a jam in the chamber, the machine will lift up the cover and discharging the...more
Rapid population growth, environmental destruction and pollution and ecological degradation, to the city building poses a severe challenge. More and more buildings to find a natural fusion of architectural forms, which requires large and small, environmentally friendly building materials, science and technology policy concept, the...more
A jack is a tool used for lifting heavy objects. Hydraulic jacks are usually used for shop work; but they are also used for vehicle emergencies, such as tire changing or underneath repairs Most of them are not familiar with floor jacks, using high-pressure liquid and are more competent than the conventional type. The owner of a normal car usually...more
In an eccentric hydraulic winch, a rib 12 protruded in a radial direction is formed on an inner peripheral surface of an end portion on a discharge side of an eccentric cam ring 3 over a prescribed range. In an eccentric radial piston motor, a rib 12 protruded in a radial direction is formed on an inner peripheral surface of an end portion on a high pressure side of an eccentric cam ring 3 over a prescribed range. By the rib 12 formed in the radial direction, a rigidity of the eccentric cam ring 3 can be improved, and the eccentric cam ring can be prevented from being deformed by a thrust from the piston. Thus, the rigidity of the eccentric cam ring can be increased without increasing the thickness of the eccentric cam ring, and further the eccentric radial piston pump and the eccentric radial piston motor in which outside dimensions in the radial direction are reduced can be provided.In an eccentric radial piston pump or an eccentric radial piston motor, the center of an eccentric cam ring and the rotation center of the casing in a radial piston pump or an eccentric radial piston motor are made eccentric, and by changing this eccentric amount, the stroke amount of the piston in a...more
The portable device is also able to exert large forces. The jacks are usually used to work and shop are commonly used for lifting equipment heavyweight. A hydraulic jack is a mechanical device is mainly used for lifting heavy loads. It is very...more
HCS cone crusher with high-efficiency and single cylinder hydraulic pressure is a kind of high-tech crusher to meet the requirements of developed countries. It is designed by SBM by combining the USA technology and Chinese metal material function.The...more
HP hydraulic cone crusher designed by our company is a new type of cone crusher with international advanced level which brings in Germanic technology. Our hydraulic cone crusher greatly increases the production capacity, crushing efficiency and is...more
The Hydraulic Cone Crusher is widely used for secondary and fine crushing in the fields of mining, building materials, metallurgies and so on. The Hydraulic Cone Crusher can crush materials with middle and high hardness such as,...more
If your business regularly cuts a lot of paper, you should consider investing in a heavy-duty electric cutter such as MBM's Triumph 5222 Digicut. This is a hydraulic trimmer that's programmable, offers an excellent cutting capacity, and...more
Rapid population growth, environmental destruction and pollution and ecological degradation, to the city building poses a severe challenge. More and more buildings to find a natural fusion of architectural forms, which requires large and small,...more