Mechanical spring starters are flame-proof, waterproof and totally non-electric, making them ideal starting solutions in hazardous areas such as coal mines and oil rigs, where a single spark could result in disaster. They are self contained units that replace electric, pneumatic or hydraulic starting systems on direct injection diesel engines.

Benefits

1.No external power source required. (i.e. battery, compressor, hydraulic power pack or alternator)

2.Smooth pre engagement of drive pinion minimizes ring gear wear

3.Flameproof & spark free (ideal for oil rigs, coal mines & other hazardous environments)

4.Damp and cold condition start up (Immediate start up even after long shut down on sites)

5.Water proof (works even after full immersion in water)

6.No risk of water contamination compared to electric starters

7.No dust or debris choking (ideal in desert or extreme temperature conditions)

8.Cost effective, reliable & maintenance free (fraction of price for primary component and maintenance compared to substitutes ie: hydraulic,pneumatic)

9.Ideal for remote& harsh locations

10. No lubrication required

11.Fraction of weight compared to alternatives

12.Maintenance free

Applications

The mechanical spring starter is used worldwide under different conditions, in a variety of applications:

marine

building & construction

mining

For more professional knowledge about the mechanical spring starter, please visit the page of the mechanical spring starter blogs .

The transformer oil filtration machine is fully tested in the supervision of Qualified Engineers as per the specification; customers received the Transformer Oil Filtration System in fully workable conditions. All components have adequate strength & rigidity to withstand normal conditions of transport handling and usage and are free from sharp edges or corners to avoid injury to operating personnel in the normal condition of use. The design of the machine allows easy replacement of the defected component.
Reduce machine maintenance cost.
Improve Oil Quality.
Extend oil life.
Offers continuous filtration/separation of Transformer Oil at constant efficiency.
Reduces oil cost on a/c of consumption, inventory etc.
Machine is designed with low heat input & high vacuum throughput technology to prevent degradation of transformer oil.
Simple pipeline and appropriate valve positioning assure ease of operation.
The machine is also equipped with Solid Removal filters, will separate the solid particles up to sub-micron level.
Machine is suitable for distinct transformer Oils application.
Machine is suitable for outdoor operations under all weather conditions.
Machine is equipped with interlocks/safety controls.
Advantages of Transformer Oil Purification System

Transformer oil treatment plant is our top of the line model with great performance suited for large power transformers. Its main purpose is to remove moisture, gasses and solid particles from mineral transformer oils as well as natural and synthetic esters. Plants are of stationary or mobile design and can work on offline or online transformers. 

Unique degassing and moisture removal vacuum technology

Automated operation on online and offline transformers

Most efficient oil processing in its class

Works on all types of transformer oils

Gas and steam power plants use lube oil centrifuges to keep the lubricating oil clean and dry. These applications involve hi-efficiency separation of oil and water. They also remove fine sediment from the lube oil.
Condensate leaks from cooling systems contaminate lube oil with water. Sludge particles originating from the combustion process or wear on moving parts contaminate lube oil.
An Alfa Laval lube oil centrifuge removes all solid contaminants & water from the lubricating oil. Purified lube oil is desirable for trouble-free operation of turbines and engines.
These centrifuges are also known as lubricating oil purifier.

Clean lube oil helps run a smooth operation
Removes both water and solids in one operation
Effective cleaning of even small particle sizes
Minimal maintenance, enabling more process uptime
Prolongs equipment lifetime
Low total cost of ownership (TCO)

Choose the technology that suits your application
In lube oil purifier, clean oil is directed back into your process while water contamination is continuously discharged. Particles are contained in the separator bowl for later disposal or discharged automatically.
When using filters, the solids are usually captured in a disposable cartridge, which needs replacing regularly. Coalescers can only work if the lube oil is almost particle free. Most often, a coalescer module works with filters so that both solid particles and water are removed in one system.

The harmful effects of particulate and moisture contamination in hydraulic and lubrication oils have been well documented. By maintaining absolute fluid cleanliness, end-users can dramatically increase the life of critical wear components on rotational equipment, minimizing downtime and maximizing profitability. We have developed a line of Portable Oil Filtration Systems intended for use for fluid transfer (new oil from 55-gallon drums) or kidney-loop filtration. They are the most reliable, versatile, durable, and user-friendly filter carts in the industry today.

When the oil is heated and enters the tank in a high degree of vacuum, the water in the oil tends to vaporize and is carried away by the vacuum pump. When the oil flows into the filter, the impurities in oil cannot pass through it due to the extremely fine mesh of the filter core. In this way, the treated oil is improved with regard to moisture content, gas content, granularity and similar properties.

Transformer Oil Treatment System characteristics
Degassing/dewatering system – unique degassing and dewatering structure makes the insulation oil fully exposed to achieve the optimal dehydration and degasification effect
Filtration system – specially designed ABB filter cartridge filters the particles and is 100 times more efficient than a conventional filter
Heating system – minimum surface heating efficiency (less than 1.5 W/cm2) and indirect radiation heating technology ensure the insulation oil will not decompose (increase dielectric losses) by partial overheating
Operating system – using instruments, meters and PLC auto-control, the operating system can be easily controlled from an intuitive touchscreen.

Previously, the most common transformer oil dehydration processes were centrifugation and filtration. In the former case, the centrifugal force separates the processed media into several layers. Centrifuges can remove only emulsified water. This is not enough, so the process is usually only used as a preliminary stage of oil purification. Besides, centrifuges are quite power-hungry.

Using Transformer Oil Filtration System significantly improves the dielectric strength of oil and the quality of transformer oil dehydration. Yuneng manufactures the Transformer Oil Filtration Machine, designed for various processing rates. This Oil Filtration Machine dehydrates the oil by passing it through a molecular sieve in sorbent cartridges filled with granulated zeolite.

Another efficient method of transformer oil dehydration involves high temperature and vacuum. First, the oil is heated; hot oil passes into a vacuum chamber. The combined influence of temperature and vacuum causes intensive emission of water and gas from the oil, which is spread as a thin film on the surfaces inside the vacuum chamber. The heat and vacuum principle is employed for transformer oil dehydration in Yuneng’s oil purifier. This type of equipment is more efficient and reliable than centrifuges. Besides, it consumes 3-4 times less electric power.

The necessity for transformer oil dehydration and degassing is known for a long time. Transformer oil is used in power equipment where it provides cooling and insulation protection. Over time aggregated moisture, gasses and solid particles can seriously affect these properties. To remove moisture, gasses, and solid particles transformer oil filtration plant needs to be used.

Transformer (Insulating) Oil act as a medium for insulation in the transformer, circuit breaker, high voltage instruments, etc. Transformer Oil is required to be filtered before use and even filtration is required after periodical time.

Filtration helps in removal of Moisture content, Dissolved Gases, Acidity, Sludge, Corrosion and other unwanted impurities, thus it helps transformer oil to improve its dielectric strength and Moisture content removal in transformer oil.

YSmarines is a top explosion-proof lighting supplier in China, high quality, fashion design, reasonable & competitive price and best services provided by a professional team promised. The explosion proof fluorescent light has high waterproof performance, anti-corrosion performance and with high protection grade.

CFD3 Type Explosion Proof lighting

Features

With Incandescent illuminant. E27 lamp holder.

Power: DC 24V, 25W; AC 110V, 40W/ 60W; AC 220V , 40W/60W/100W;

Suitable for cables with outside diameter of 11mm~13mm.

The shell is made of a good quality brass foundry, toughened glass lampshade, copper material net shield.

CFD4 Type Incandescent Explosion Proof Lighting

Features

With Incandescent illuminant.

E27 lamp holder.

Suitable for cables with outside diameter of 11mm~13mm.

The shell is made of good quality brass foundry, toughened glass lampshade, copper material net shield.

CFY20, CFY30, CFY40 Type Explosion Proof Fluorescent Lighting

Features

Power: AC 220V/50HZ, 220V/60HZ, 110V/60HZ, 1*20W,1*40W,2*20W, 2*30W, 2*40W;

The explosion proof fluorescent light is suitable for cables with outside diameter of 13mm~14mm.

With G13 lamp holder.

CFD3-L Type Explosion Proof Led Lights

Features

LED lamp, with energy-efficient;

The working life can get up to 50000 hours.

Power: DC 24V, 3W; AC 100V ~AC 240V 50HZ/60HZ , 14W;

Suitable for cables with outside diameter of 11mm~13mm.

CFS1 Type Portable Explosion Proof Lighting

Features

With Incandescent illuminant.

E27 lamp holder.

Power: DC 24V, 60W; AC 220V, 100W

Suitable for cables with outside diameter of 8mm~10mm.

The portable explosion proof lighting has high water-proof performance and anti-corrosive performance.

CFT1-N Type Explosion Proof Flood Light

Features

With Incandescent lamp or high-pressure mercury light or self-ballast mercury lamp.

E40 lamp holder.

Power: AC 220V 50HZ/60HZ, 300W, 400W, 450W;

Suitable for cables with an outside diameter of 12mm~14.5mm.