Mechanical Seals

23 mai 2008

what is winch

A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the "tension" of a rope or wire rope (also called "cable" or "wire cable"). In its simplest form it consists of a spool and attached hand crank....

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23 mai 2008

Hydraulic machinery

Hydraulic machinery are machines and tools which use fluid power to do work. Heavy equipment is a common example. In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders....

Posté par MechanicalSeals à 06:12 - Commentaires […] - Permalien [#]

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9 mai 2008

china furniture

iron casting MacKenzie in his l944 Howe Memorial Lecture referred to cast iron as "steel plus graphite." Although this simple definition still applies, the properties of gray iron are affected by the amount of graphite present as well as the shape, size,...

Posté par MechanicalSeals à 08:09 - Commentaires […] - Permalien [#]

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9 mai 2008

house-hold wind generator

More than 10000 hummer wind generators are used for remote homes and huts in the world. No matter what the house used for (as your residence or just spending the holiday), Hummer wind turbine can supply enough energy that your need. The greatest virtue...

Posté par MechanicalSeals à 08:08 - Commentaires […] - Permalien [#]

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22 avril 2008

Vekia shower room manufacturer

Ningbo Vekia Bathroom Collections Ltd. is a professional Sanitary Ware manufacturer and exporter in China. We are specializing in faucet, shower head, shower sets, bathroom accessories, hoses, fittings, valves, shower rooms, shower enclosures, sauna,...

Posté par MechanicalSeals à 04:55 - Commentaires […] - Permalien [#]

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18 mars 2008

iron casting

Groundwork and Background: In March of year 2004, Ningbo Ruyi Casting Co., Ltd. took the ownership of Fenghua Xinxin Casting Co., Ltd. and moved the whole metal melting and pouring production line to the production site of Ruyi forming an updated foundry...

Posté par MechanicalSeals à 16:07 - Commentaires […] - Permalien [#]

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18 mars 2008

aluminum radiator

Ningbo Suofei Electrical Appliance Co., Ltd. is a professional radiator company. Our company owns more than 300 employees, more than 20 intermediate and senior technical and management personnel, 5 standard workshops, more than 300 units (sets) of various...

Posté par MechanicalSeals à 16:07 - Commentaires […] - Permalien [#]

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18 mars 2008

Bedroom Furniture

Ningbo Fubang Furniture Industries Ltd is a top furniture manufacturer in China which was founded in 1952 and has made furniture for more than 50 years. Our company grows out of a traditional furniture-make factory named Ningbo First Wood Furniture Factory...

Posté par MechanicalSeals à 16:07 - Commentaires […] - Permalien [#]

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18 mars 2008

Coaxial Cable

Science and technology is the base power of economic development. Ningbo Yilian Electronics Co., Ltd. is a high-tech enterprise that integrates with the development, production and promotion of CATV pluggable units. Its precursor is Ningbo Yinzhou Wanda...

Posté par MechanicalSeals à 16:06 - Commentaires […] - Permalien [#]

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28 février 2008

汽车租赁

风力发电机是将风能转换为机械功的动力机械，又称风车。广义地说，它是一种以太阳为热源，以大气为工作介质的热能利用发动机。许多世纪以来，风力发电机同水力机械一样，作为动力源替代人力、畜力，对生产力的发展发挥过重要作用。近代机电动力的广泛应用以及二十世纪50年代中东油田的发现，使风力机的发展缓慢下来。 70年代初期，由于“石油危机”，出现了能源紧张的问题，人们认识到常规矿物能源供应的不稳定性和有限性，于是寻求清洁的可再生能源遂成为现代世界的一个重要课题。风能作为可再生的、无污染的自然能源又重新引起了人们重视。...

Posté par MechanicalSeals à 02:46 - Commentaires […] - Permalien [#]

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