The inflatable life raft is essential survival equipment, which is used for emergency escaping from dangerous areas or evacuating from the wrecked ships. An inflatable life raft is a type of life raft which allows people to fold and store it when not in use, or inflate it at the time of an emergency. YSmarines is one of leading inflatable life raft manufacturers in China, which brings the customers advanced design and high standard durability to the inflatable life raft including self-life raft, throw-overboard life raft, open-reversible life raft, etc for sale, the most competitive price guaranteed.
Throw-over Type Emergency Inflatable Life Raft Type A
The emergency inflatable life raft is a throw-over type, designed for ships engaged in international voyage. It is equipped with a radar reflector, can send out a distress signal to help the search and rescue team found the rescue target. The installation height is 18m-35m from the water surface. It is made of rubber nylon cloth, which can be folded and stored with lightweight. It has a capacity of 6-30 persons.
Features:
After throw-over from the ship, the life-raft can be inflated and opened automatically. If the ship sinks very fast and the life-raft can not be thrown-over, the raft still can float up from water under the action of the hydro-static Release Unit can be inflated and opened automatically.
Have capacity to accommodate 6, 10,15,16, 20, 25 persons.
Have a canopy to protect occupants from exposure.
The floor shall be watertight and insulated from protection against cold water.
A pack and B pack (ships engaged on the short international voyage)
Professional Certificates
China Classification Society (CCS)
Certificate of type approval.
Register of Fishing Vessel of P.R.C. (ZY)
Germanischer Llyod AG (GL)
EC Type Examination Certificate.
Throw-over Type Self Inflating Life Raft Type AZ(SOLAS)
The self-inflating life raft can be self-righting, inflated and opened automatically with the capacity of 6-25 persons and is a kind of throw-over life raft. It is suitable for installing ships on international voyages, widely used in all types of ships offshore, coastal, inland navigation, providing emergency life-saving purposes. The installation height is 18m-46m from the water surface. It has the characteristics of reasonable structure, advanced materials with high stable performance. Life raft packaging in glass fiber reinforced plastic storage cylinder at ordinary times, life raft special raft frame installed on the ship's rail, life raft can be directly cast into the water, the raft can automatic filling bulge forming, for the mishap, if the ship sinks too fast, too late to raft tossed into the water, when the ship sinks in a certain depth of water, the liferaft frame of hydrostatic pressure release automatically decoupling, release the liferaft.
Features:
After throw-over from the ship, the life-raft can be self-righting inflated and opened automatically. If the ship sinks very fast and the life-raft can not be thrown-over, the raft still can float up from water under the action of the Hydro-static Release Unit can be inflated and opened automatically.
Have capacity to accommodate 6, 10,12,15,16, 20, 25 persons.
Have a canopy to protect occupants from exposure.
Floor shall be watertight and insulated from protection against cold water.
A pack and B pack (ships engaged on short international voyage)
Equipped with some life-saving tools and first aid kit and freshwater.
YSmarines, which is a professional manufacturer & supplier for superb quality marine and offshore equipment, can offer the customers world-class inflatable life raft, which is made of high standard materials.
Before selecting the warehouse storage racks, you maybe want to learn what types of racking and shelving systems are suitable for your warehouse?
Mould storage racks
The mould rack is also called mold shelf, suitable for storing varieties of mold, jigs, tooling and components and can be classified into light mold rack and a heavy one according to the load capacity.
Beam racks
Beam racks are safe and convenient, suitable for various warehouses. With the racks, they can directly access to goods. It is the simplest and the most widely used racks. They can make full use of space. They adopt a convenient pallet access method, effectively cooperate with forklift loading and unloading, greatly improve work efficiency.
Drive-in racks
The drive-in racks, also known as corridor racks or through shelves, designed to store large quantities of similar pallet items. The trays are stored on the support rails one by one in the depth direction, which increases the storage density and improves the space utilization rate. The racks are widely used in the places where storage space is expensive, such as frozen warehouses. They have 4 basic components including the frame, guide rail support, pallet guide rail and diagonal rod. They have a high utilization rate in the warehouse and can realize first-in-first-out(FIFO), suitable for storing large quantities and few varieties of cargo with batch operations. The smallest available space provides the largest storage. The forklift can drive directly into the aisle to access the goods, which is extremely convenient.
Cantilever racks
The racks are suitable for storing long and irregular cargo. The forward cantilever has a light structure and strong load capacity, which can greatly increase the utilization rate and work efficiency of the warehouse. With the shelves, they are especially suitable for warehouses with small space and low height, easy to manage. Compared with ordinary shelf racks, the utilization rate is higher.
Mezzanine racks
Mezzanine racks also known as attic shelves, they adopt fully combined structure and wood plates, checkered plates, steel plates, etc, can be used as floor slabs, flexibly designed into two or more layers, suitable the storage of hardware tools, small packages of electronic equipment, mechanical parts and other small items. They have the advantages of low cost, fast construction and make full use of the space.
Flow-through racks
Fluent strips are adopted by flow-though racks to put the goods in plastic boxes or totes. The weight of the goods is utilized to achieve the first-in first-out. The racks are suitable for the storage of materials on the production line or assembly line. The material box can slide down along the roller by gravity.
An ideal warehouse racking system can do a great favor to make full use of your storage space, greatly improve the efficiency of inventory management.
The production process of continuously casting high-temperature molten steel into a slab with a certain cross-sectional shape and a certain size is called continuous casting steel. The equipment required to complete this process is called a continuous casting machine (CCM). The electromechanical-hydraulic integration of the steel casting equipment such as the body equipment, the cutting area equipment, the dummy rod collection and conveying equipment constitutes the core equipment of continuous steel casting, which is customarily called the continuous casting machine.
Main advantages of full arc continuous casting machine
1. Because it is arranged in a 1/4 arc range, its height is lower than that of vertical CCM and vertical bends CCM, the equipment is lighter in weight, the investment cost is lower, and the equipment is easy to install and maintain, so it is widely used.
2. Due to the low equipment height, the static pressure of the molten steel during the solidification process of the slab is relatively small, which can reduce the internal cracks and segregation caused by the deformation of the bulging, which is conducive to increasing the drawing speed and improving the quality of the slab.
R6 Multi-Strand Continuous Casting Machine
The R6 continuous casting(CC) machine uses integrated copper tube type billet crystallizer with high-frequency small-amplitude leaf spring vibration. The machine has a simplified slab guiding device with low cost and easy maintenance. Five-roll four-drive straightening machine has a large pulling force and the auxiliary straightening machine can perform secondary straightening of the slab in the accident state. The special flying shears can be quickly and accurately cut to length. The surface of the grinding rate is less than 5%.
Process parameters
Model: Full arc continuous square billet continuous casting machine
Number of strands: 1, 2, 3, 4, 5, 6
Casting machine radius: 6, 8, 10m
Billet specifications: 80*80, 90*90, 100*100, 120*120, 150*150, 180*180, 200*200, 240*240mm
Rectangular billet: (120 ~ 200) (240 ~ 600)mm
Working speed: 0.6~1.2 m/min
Annual output: 10 to 150,000 tons /strand
Spill rate: ≤0.1%
Continuous pouring time: ≥8h
R4-R5 continuous casting machine
The R4-R5 continuous casting machine is a single unit single strand CCM machine and has a production capacity of 5-12 tons per hour. It is suitable for electric furnaces of more than 1 ton, multi-furnace continuous casting and intermittent small batch casting. The user who has a lower factory building and no crane can install the machine underground, which is convenient for manual bag pouring and electric furnace pouring.
TINVO manufactures continuous casting machines with high efficient casting speed, multi-point straightening and protects casting, best price and high quality guaranteed.
Spring starter is a cost-effective mechanical starting device, which provides engine emergency starting solution when the battery lacks power. The mechanical starter is a complete system, not any other auxiliary required, widely used in the fire pump, military, marine, emergency rescue, petrochemicals, etc.
Working principle of spring starter
Spring starter uses disc springs to store and release energy, suits mini, medium, heavy-duty, and super heavy-duty diesel engines.
Spring starter composition
One spring starter assy is comprised of four mechanical systems including hand cranking, energy storage, energy release and clutch system.
Hand cranking system
The hand cranking system consists of the crankshaft, drive gear, etc. It is designed to input and conveys manpower. There are four functions of this system. First, it determines the space and angle for hand cranking. That makes operating more convenient and comfortable. Second, the rotation direction of input torque is adjustable, ensuring rotation direction accord with axis direction of spring starter’ main shaft. Third, the hand-cranking system limits the reverse rotation of the input adaptor. Fourth, it supports the main shaft in axis direction and thrust the main shaft in the radial direction.
Energy storage system
The energy storage system is the main mechanism of the spring starter. It consists of disc springs, main shaft, and some other auxiliary parts. There are two functions. One is converting input torque from the hand-cranking system to the force in the axial direction. The disc springs will be compressed by this force to store energy. The other one is converting the potential energy of disc springs to the output torque of the main shaft.
Engine release system
The release system is manipulating the mechanism of the spring starter. Its main spare parts are reset knob assy and trip lever. Reset knob controls energy storage status. Manipulate reset knob to stop the main shaft rotating, so that the whole system is ready for energy storage. When energy is full, manipulate the trip lever to release the main shaft. While disc springs will be decompressed, and the main shaft starts to rotate, driving the drive pinion to rotate, in order to drive engine flywheel.
Clutch system
Clutch system controls spring starter engage and disengage with engine flywheel. The major part of the clutch system is drive pinion. It is able to move in an axial direction with the aid of a spiral flute on the main shaft. Before starting the engine, the rotation of the main shaft drives pinion to move forward to engage with engine flywheel. When the engine starts to work, engine flywheel’s rotation will drive the pinion to disengage with it.
How to operate spring starter
It is easy to operate the spring starter. First, you need to confirm the fuel supply is prepared. Then pull reset knob, the trip lever will be at the “RESET” position. Use the winding handle to crank the input adaptor for specified turns to energy full. Pull the trip lever in the indicated direction to start the engine.
How to choose the right spring starter
Customers can select the product according to the engine’s displacement, load, installation space and so on. And a customized spring starter can be designed and manufactured depending on the installation interface of the engine.
Summary
Spring starter provides a perfect solution for emergency engine starter. It is an independent mechanical starter without any other auxiliary equipment and doesn’t require any other external power.
When you step in your warehouse, whether you get angry by unorganized goods? Are you looking forward to a reliable and professional warehouse racking system manufacturers for an ideal warehouse racking solution to maximize the existing storage space in your workshop and factory? What should be considered for purchasing a warehouse rack and what are the main functions of the warehouse racking system?
What is a warehouse racking system?
Definition
The racking system is an important tool and storage device for warehouse modernization and high-efficiency work, based on the six basic functions of logistics including packaging, transportation, loading and unloading, sorting, information management.
Configures
Storage racks usually are composed of uprights, beams, shelves, tray, guides, etc.
Applications
Supermarket, automobile 4S shop, garment store, hospital, library, video shop, etc.
Why should choose a warehouse racking system?
1. The vertical structure can make full use of the space, improving the warehouse capacity utilization rate, and expand the storage capacity.
2.Convenient for storage and tacking out of the goods with fluent inventory turnover.
3. The items in the warehouse racks are convenient for management work such as inventory, classification, and measurement.
4. To meet the storage and centralized management requirements of large quantities and a wide variety of products, coordinated with mechanical transport tools, it also can achieve orderly storage and transport work.
5. The goods stored in the racks are not squeezed each other, which can fully guarantee the function of the material and reduce the loss.
6. To ensure the quality of the stored products with protective measures such as moisture-proof, dust-proof, anti-theft and anti-vandalism.
7. To satisfy the requirement of low-cost, low-loss and high-efficiency logistics supply chain.
8.Large bearing capacity, not easy to deform, reliable connection, easy to assemble and disassemble, various types for different requirements.
The Factors To Consider For Selecting A Warehouse Racking System
Capacity and storage utilization
The warehouse racking system can greatly improve capacity utilization and take advantage of storage space. You should consider the amount of space for the system. The quantity, size, weight, varieties of the products.
The types of stored products
Whether the product is perishable, fragile, a seasonal product or special preservation measures needed for the item?
Forklift access
This factor is critical. The ability to accommodate forklifts for bulk cargo and the aisle width required for forklift handling should be taken into account.
Inventory retrieval
The order of inventory retrieval is important. First-in First-out (FIFO) or Last-in First-out (LIFO), carefully evaluate your choices, which significantly affect your material handling labor costs.
Turnover time
The time of the products stay in your warehouse also is a factor to consider for choosing the racking system, hours/weeks/months?
Customize
Whether the warehouse racking suppliers provide customized service is also a factor. A wide variety of products may have different requirements for storage.
Safety
When building a racking system, safety should be taken into consideration.
The article explains some aspects which can help you select the ideal warehouse racking system including the definition, functions & advantages, factors which should be taken into account for purchasing.
For more professional knowledge and information, please visit the page of Sanji-first product news.