Product name: Coconut Fiber Rope
Color: Natural Brown
Packing: Each rolls is wrapped by traps
Diameter: 1-22mm
Moisture: 8% max
Length: 100m, 200
Payment term: T/T or L/C
Product name: Coconut Fiber Rope/ Coir Rope
Color: Natural Brown
Packing: Each rolls is wrapped by traps and plastic tube inside.
Diameter: 1-22mm
Moisture: 8% max
Length: 100m, 160m, 200m or as request
Payment term: T/T or L/C
Eco-Friendly Coir Rope Made From 100% Coconut Fiber Vietnam
Place of Origin: Vietnam
Color: Natural brown
Style: Twisted/Curled
Diameter: 4-5mm, 7-8 mm, 8-10mm, 12-14mm, 17-18mm
Usage: For Packaging or Weaving Mat for Construction Site
Packing: Rolls, Bunch or according to client's requirements
Price: negotiated
Payment: LC, TT,..
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We're 99 GOLD DATA which supply many kind of coconut's product. We make use of qualitative yarns and other raw material in the production process that is Eco-friendly, biodegradable and cost effective. We are greatly leveraged by our professional team and advanced infrastructure facilities
Coconut fibers are mainly used to create ropes. Since these types of coconut coir are natural and resist sea water, it's widely used to accessories in boats and fishing nets. Most of these ropes are really tough.
Coir Rope is made from natural coconut fiber. It is used to wrap the stumps to keep the plants warm during the cold season. In addition, coconut ropes are also used for decoration, forcing tents.
We are supplying coir rope at a large quantity and competitive price, directly from the factory.
Specifications:
Origin: Vietnam
Color: natural.
Moisture: 8% max.
Diameter: 1 - 6 cm.
Length: 100m, 200m.
100% natural, well-cut, smooth surface.
Quantity capacity: 5*40ft container/ month.
Packaging: each roll is wrapped by straps.
For more information on availability and the best deals, contact us today!
#coconutfiber #coirrope #coconutfiberrope #coconutrope
Material: BAMBOO
Product Type: Storage Bamboo Baskets
Regional Feature: Eco-friendly, light weight, easy to use and care
Place of Origin: Vietnam
Product name: Bamboo Basket
Use: Storage for home decor
Coir rope is a product made from coconut fiber, which is organic and environmentally friendly. Using coir rope in decoration, agriculture ... will contribute to making our living environment cleaner and more environmentally friendly.
Wrap the coir rope around the stem to keep the plant warm, not to make the sap affected in cold weather.
- Use coir rope suitable for vines. Endurance on 06 months. After use can be applied to the roots to cause soil moisture.
- Use coir rope to decorate the web for high artistic efficiency.
Coir discs will be bundled and tied up with rope. Each bundle consists of 50-100 pieces (depends on the thickness).
The capacity of the container also varies, depends on the diameter of the discs. But 1 20ft container approximately can load 50,000 - 60,000 pieces
Brand: 99 GOLD DATA
Fabry Parot Etalon is a high-resolution interference spectrometer with wide applications, which include high-resolution spectroscopy, the study of spectral lines with very close wavelengths, such as the isotope spectrum of elements, the hyperfine structure of the spectrum, the small frequency shift in light scattering, the Doppler shift of spectral lines caused by atomic movement, and the internal structure shape of spectral lines.
It can also serve as a high demanding optical filter and a precision wavelength meter. In the laser system, it is often used to narrow the spectral line in the cavity or make the laser system operate in a single mode. It can be used as a bandwidth control and tuning device in broadband picosecond lasers to detect and analyze the spectral components in the laser (longitudinal mode, transverse mode).
Use of etalon and selection of substrate materials
Etalons, when used in transmission mode, have a series of transmittance peaks with periodic frequency spacing and are typically used in telecom for wavelength locking. Etalons are characterized by their Free Spectral Range (FSR) the frequency spacing between peaks and their Finesse which essentially governs the shape of the transmission peaks.
Etalon filters typically consist of a single spacer layer with two reflector stacks on either side.
For FSR values below 1000 GHz, the spacer is usually fabricated from a substrate material (rather than grown in thin film deposition). To achieve etalon quality polishing the parallelism of the substrate needs to be better than 1-5 arc-seconds.
Different substrate materials are chosen depending on the application fused silica is used when the etalon FSR and peak variation with temperature is to be minimized while Si is used when a high FSR temperature coefficient is required for thermal tuning.
Photonchina fabricates custom high quality fused silica and Si etalons at competitive prices with FSR values in the range of 12.5 GHz to 500 GHz.
Types of Etalon
The optical etalon can be a single-piece structure with parallel reflective surfaces, the solid-state etalon made of fused silica material, or an air-gap structure using a Fabry-Perot cavity double-reflective mirror, i.e., the air-gap etalon.
1. Solid Etalon:
Photonchina Specifications:
Material: H-K9L/BK7, Quartz Glass
GUIDE BUSH OUTER
Material: 45#
Weight: 0.58kg
Manufacture process: Machining
Description: Mold parts, and guide pillar, play the role of a guide, generally fit clearance is small, within 0.05 mm;In general use in the mold or some mechanical, to ensure the accuracy of the movement.
roll shaft bearing
Material:ZG30Mn
Weight:3-10t
Process:sand casting
Description: the main parts of coal grinding machine
Function: Roller shaft bearing is the main accessories of grinding machine, connection roller cover and the bearing seat, and easy to open the shaft bearing and maintain it after open the roller cover
1.The super-high quality and mass remarkably surpass the domestic first-class factories.
2.The beam guide and ram guide are handled by supersonic frequency induction hardening (HRC�?�50) while the sliding surface of guide is treated with sticking plastic (including inclined veneers and pressure plate). The precision of the product can be maintained for a long time and the cycle for big repair can be extended as long as more than 10 years.
3.EXcellent casting comes from the same factory that the domestic big factories utilize (all are in type of HT300) and the artificial heat ageing is carried out. The casting can never be carried out with weight-reducing treatment, the weight of the whole machine accords with the standard one.
4.five-angle tool carrier adopts high-precision rat gear for positioning and for all 120 pieces, super-strong stiffness. (the traditional five piece positioning plate can be compared with it)
5. 2 axial digital display is taken as the standard confirmation (4 axial digital display type will be exported)
6.The electrics adopt Japan Omron PLC control and the electric components utilize the components with ultra-high quality , specification (CE standard) assembly process, in addition, the electrics of the whole machine owns super-high reliability.
7.ELectric rotary valve, Grade 16 machinery variable speed make the device convenient, smart and reliable.
8.High-precision gear grinding gear and gear grinding spiral bevel (Grade 6 precision) are featured with low noise and stable operation.
9.JB/T4116-96 precision test standard of vertical lathe is performed
JB/3665-96 technical condition of vertical lathe is performed.
10.Advanced and perfect processing and assembly process forge excellent quality.
11.Accessory configuration is complete and only the user prepares for the knife and measuring tool, the operation can be started immediately. Perfect after-sales service (pre-sales, in-sales, after-sales, installation, debugging, training and maintenance etc.) in addition, one-year quality assurance service is granted.
12.Optional configuration: rolling working platform, Germany Mecano button station, heightening lathe and prolonging ram and square ram etc.
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