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Latest Threads
6 Best Watches for Nurses...
Forum: Marketplace
Last Post: jockstrapdreamboat
02-12-2019, 06:05 AM
» Replies: 6
» Views: 95
We print passport size ph...
Forum: Marketplace
Last Post: crapulenceteenytiny
02-10-2019, 03:25 PM
» Replies: 2
» Views: 28
best DJ headphones review
Forum: Marketplace
Last Post: crapulenceteenytiny
02-09-2019, 06:06 AM
» Replies: 5
» Views: 49
Some websites not reachab...
Forum: Marketplace
Last Post: jockstrapdreamboat
02-01-2019, 01:56 PM
» Replies: 2
» Views: 76
Tech tips: Here's how to ...
Forum: Marketplace
Last Post: jockstrapdreamboat
01-25-2019, 08:38 AM
» Replies: 6
» Views: 189
Cantilever Rack suppliers
Forum: Welcome
Last Post: r71ljk
01-24-2019, 02:39 AM
» Replies: 0
» Views: 53
Alarm With Sound Alarm St...
Forum: Welcome
Last Post: r71ljk
01-24-2019, 02:37 AM
» Replies: 0
» Views: 38
China Drive In Rack manuf...
Forum: Welcome
Last Post: r71ljk
01-24-2019, 02:36 AM
» Replies: 0
» Views: 38
Rework Station suppliers
Forum: Welcome
Last Post: r71ljk
01-24-2019, 02:35 AM
» Replies: 0
» Views: 40
PCD Cutting Tools supplie...
Forum: Welcome
Last Post: r71ljk
01-24-2019, 02:34 AM
» Replies: 0
» Views: 36

  We print passport size photos for Bangladeshi Passport,Citizenship & ID Pictures
Posted by: jockstrapdreamboat - 02-10-2019, 03:24 PM - Forum: Marketplace - Replies (2)

Bangladeshi passport, visa, citizenship & ID photos can be made from a photo you take with your camera by using our online service or with our mobile passport photo service. We will print them too the exact specification that your government will accept.

[Image: Bangladesh-Passport.jpg]

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  best DJ headphones review
Posted by: jockstrapdreamboat - 02-09-2019, 06:04 AM - Forum: Marketplace - Replies (5)

Being a DJ isn’t possible without hearing what you’re doing. Headphones are obviously an essential piece of gear regardless of what type of sound you’re conjuring or listening to, but when you’re a DJ there are certain models that will fit the mold perfectly.

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  6 Best Watches for Nurses: Your Go To Buyer’s Guide for the Medical Professional
Posted by: jockstrapdreamboat - 02-02-2019, 11:52 AM - Forum: Marketplace - Replies (6)

If you’re a nurse, you already know you use your watch. . . a lot. If you’re looking for a gift for the nurse in your life, a watch is a great idea. There’s a lot of medical watches out there, but we’re here to save you some time and show you the best watches for nurses out today.

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  Some websites not reachable via certain (DE) AirVPN servers
Posted by: jockstrapdreamboat - 01-26-2019, 07:34 AM - Forum: Marketplace - Replies (2)

I have recently noticed that some websites are not reachable when connected to some of the German AirVPN servers. Unfortunately, I did not write down all concerned URLs and can only remember one.

[Image: post-150916-0-15799500-1543499353.jpg]

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  Cantilever Rack suppliers
Posted by: r71ljk - 01-24-2019, 02:39 AM - Forum: Welcome - No Replies

Our promise is for life
Over 15 years of experience goes into every product Welfor makes, when we guarantee the structural integrity  of our products for 10 years, it really means something. We’ve been the leading manufacturer of storage systems and we’re here to say:
You’re in good company
DHL, H&M has our pallet racking, UPS,Foever 21 has our Mezzanine system in their facility and so does Walmart,Fanuc. They are just a few more of the many customers who trust Welfor products to make their businesses work better. Call us today to explore what Welfo can do for you.Cantilever Rack suppliers

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  Alarm With Sound Alarm Strobe Light manufacturers
Posted by: r71ljk - 01-24-2019, 02:37 AM - Forum: Welcome - No Replies

◆Our History
Hunan Renan Fire Control co., ltd is belonging to Chuan Hai Fire fighting group. Chuan Hai group was established in 2009, which is a professional manufacturer of Emergency light, Fire extinguisher, Fire hose, LED lamp, Fire hydrant, Fire escape rope and so on.
◆Our Factory
There are five factories of our company, which are loaded in Hunan, Wuhan, Guangdong province. Factory in Guangdong produce Emergency light, Factory in Changsha produce fire extinguisher, Factory in Liuyang produce Fire Hydrant, Factory in Wuhan produce Fire hose, Fire escape rope and some other series goods.
◆Our Product
Emergency light, Fire extinguisher, Fire hose, LED lamp, Fire hydrant, Fire escape rope and so on.
◆Product Application
Use in use in commercial, industrial, government and residential buildings.
◆Our Certificate
◆Production Equipment
Hardware,PCB, Assemble and test equipment, packing。
◆Production Market
Our main market is North America, Southeast Asia, and domestic. Our goods and service were satisfied by some customers.
◆Our service
Hunan Renan Company is equipped with professional pre-production plan customization, installation guidance, after-sales service. Alarm With Sound Alarm Strobe Light manufacturers

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  China Drive In Rack manufacturers
Posted by: r71ljk - 01-24-2019, 02:36 AM - Forum: Welcome - No Replies

Founded in 1998 years, Ironstone storage Inc. Is a very professional storage equipment manufacturer who offer a full range of service from storage systems design, manufacturing, shipment, to installation etc, which help our customer get the optimum warehouse solution and management. we have our products certified (RMI standard testing) in United States market By professional testing institution and relevant test (AS4084-2012 standard) also done in Australia, Since starting our business we have helped our customers built many successful project cases but We haven’t received any complaints until now, you can trust us on your project quality.
Ironstone team focus on providing high quality racks & shelving and relevant services for our customers, although we are not the biggest storage solution supply company, we are confident to provide best products and services , this is always the target our team are keeping on doing! over last 20 years We have taken a great deal of pride in our rate of 80% + for repeat business!
The Mission of Ironstone storage inc. is to be a customer driven, innovative company providing the best products, solutions, and customer service attainable in the industry today with a commitment to on-going improvement.
Let us built your warehouse storage Racks. We have more than 20 years of experience.
We looking forward to working with you!!
               China Drive In Rack manufacturers

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  Rework Station suppliers
Posted by: r71ljk - 01-24-2019, 02:35 AM - Forum: Welcome - No Replies

3 in 1 smd rework station
Model: LW8503D
Adjust the airflow and temperature control rotation easily
Automatically stop rotation when the temperature is less than 70℃
Suitable for SOIC, CHIP, QFP, PLCC, BGA and temperature-sensitive components.
Machine max power: ≤800W
Working temperature: 0~40℃/32~104℉
Storage temperature: -20~80℃/-4~176℉
Storage humidity: 35%~45%
Weight & Size: 3.95kg L235*W186*H124mm ±5mm
Hot air
Power: 650W
Air type: Brushless fan is a gentle wind
Air flow: ≤120L/min
Temperature range: 100℃~480℃/212℉~896℉
Temperature stability: ±1℃(static)
Display: digital
Soldering station
Power: 60W
Temperature range: 200℃~480℃/392℉~896℉
Temperature stability: ±2℃(static)
Tip over the ground voltage: ﹤2mV
Tip over the ground pressure resistance: ﹤20hm
Power supply
Power: 30W
Output voltage: DC0V~15V±10%
Load stability: ﹤0.01±2mv
Temperature coefficient: ﹤300ppm/℃
Ripple noise: ﹤1mvrms(valid value)
Output current: DC 1mA-2A±10%
Other function
USB output: DC 5V1A
Voltmeter: 0-50VDC
Manual or automatic function: Yes
Dormancy: YesRework Station suppliers

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  PCD Cutting Tools suppliers
Posted by: r71ljk - 01-24-2019, 02:34 AM - Forum: Welcome - No Replies

At present, PDC bits are mainly used for drilling soft to medium hard homogeneous formations, and are not suitable for drilling into hard formations. However, the excellent performance of the PDC bit makes the drilling industry's expectations for PDC bit higher and higher. Therefore, in recent years, drilling workers at home and abroad have begun to focus on how to improve the PDC bit's adaptability to hard formations in order to broaden the range of PDC drill bit applicable to the formation. The PDC cutter is the basic cutting unit of the PDC bit, and its performance has a decisive influence on the drilling effect of the PDC bit.
To make a PDC bit suitable for drilling into a hard formation, it is first necessary to have cutting teeth that can effectively cut hard formations. Therefore, improving the adaptability of PDC cutters to hard formations and developing new types of cutters with better performance have become the goals of researchers at home and abroad. 1 PDC bit cutting tooth failure mechanism when drilling into hard formations The working life of PDC cutters depends on the wear of the tungsten carbide substrate and the PDC cutting edge. The polycrystalline diamond layer constitutes a hard, self-sharpened cutting edge to eat in and shear rock, and protects the tungsten carbide matrix from severe abrasion. At the same time, when the diamond cutting edge is subjected to tensile stress and shear stress during cutting, the tungsten carbide substrate is supported to absorb the impact load and avoid severe damage of the PDC layer. When drilling into a soft to medium hard weakly ground formation, the PDC cutter can effectively eat into the formation under less pressure, without causing a large impact load, and the temperature of the interface between the cutter and the formation is not It will be too high.
At this time, the cutting teeth are in an abrasive wear state and the wear rate is slow. The first wear is the lower hardness of cobalt metal, followed by tungsten carbide particles. The slowest wear is the polycrystalline diamond layer. Thus, a polycrystalline diamond flange is formed on the cutting surface to keep the cutting edge sharp, while a tungsten carbide substrate that wears slowly provides a good supporting effect to the diamond cutting edge. Therefore, the drilling speed is fast and the working life is long. When drilling into an abrasive hard formation, the cutting teeth need to take in and shear the rock with greater pressure and cutting forces, and produce higher temperatures and larger impact loads. Destructive forms such as residual stress, mechanical fatigue, impact fragmentation, and accelerated heat wear act at the same time, causing the diamond cutting edge to wear or chip quickly. Because the wear of the polycrystalline diamond layer and the tungsten carbide matrix affects each other, the wear rate of the tungsten carbide sharply increases and the wear area rapidly increases. Larger wear surfaces require greater bit pressure, resulting in higher contact pressures, friction temperatures, and impact loads, thereby accelerating the destruction of the diamond cutting edge. In this way, the cutting teeth quickly fail.
Therefore, to improve the effect of PDC bit drilling into hard formations, the cutting teeth should have the following characteristics: 1) good self-sharpening, so that the cutting edge remains sharp, can effectively eat into the rock under a small contact pressure; 2) Good tensile and shear resistance, low residual stress; 3) Good impact fracture toughness and temperature resistance, so that the cutting edge can withstand higher impact loads, the strength is affected by the temperature; 4) Tungsten carbide matrix must have Good impact toughness and higher wear resistance, the wear should match the wear of the diamond cutting edge; 5) The diamond volume is large enough to increase the overall life of the cutter.PCD Cutting Tools suppliers

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  Wine Case Gift
Posted by: r71ljk - 01-24-2019, 02:32 AM - Forum: Welcome - No Replies

About us
Shandong Sinbeer furniture Co., Ltd, was founded in 2000 and located in Yitang Industrial Park, Linyi City, Shandong Province. Our factory covers an area of 20,000 square meters. We are  mainly engaged in the development, production, sales and service of plate-type custom furniture and plates as a modern furniture manufacturing enterprise. Our products are exported to Europe and the United States, Southeast Asia and South Africa and other countries and regions.
We are a full-house custom furniture production and processing base based on green substrates factory. We’ve took the lead in introducing Germany's advanced automatic machine production line, which was refined through dozens of processes. The flat plate was not deformed, and the bonding strength and environmental protection degree completely met the national standards. We also have successfully passed ISO9001-2001 international quality management system certification and China's environmental labeling certification and won the National Quality Service Integrity 3A companies, the national plate furniture industry top ten brands and other honors.

Shandong Sinbeer Furniture Co., Ltd. builds itself with “original ecology, zero-formaldehyde furniture plates serving thousands of households”. For successful people, children Customize the most eco-friendly, high-configured, most cost-effective ecological furniture products. All hardware accessories are imported brands such as Blum, Opec, Hettich, etc.

Wine Case Gift

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