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Barrel plays an importante role inside extruder. Barrel and screw elements are corporated each other to support extruder process smoothly. Extruder side open barrels have opening both at the top and side . The upper opening is for venting purposes. echnical Data of Extruder Side-Feed Barrels Brand：LESUN Model：φ20 mm ~φ300 mm Material：38CrMoALA / W6Mo5Cr4V2 / HIP Properties: Wear-resisting, Corrode-resisting, Durable Application: Extruder Material & Properites for Extruder Side-Feed Barrels 1.Bi-metal liner +45# steel cylinder: high wearability, repair easily and cost- effective 2.N00 nitriding steel: good anti-corrosion performance 3.H6 or D11 : higher wearablity and corrosion resistance, easy to repair. Nanjing Lesun Screw Co.,Ltd is a professional screw and barrel manufacturer, we provide extruder feed screw, compound screw, extruder screw, double screw, twin screw extruder parts, extruder spare parts and etc. Want to know more? Please contact us.

Minimum Order: 2 barrels

Imaging Luminancemeter meets the various measurement needs of FPD, backlit keyboards, and LED lighting. RayClouds provides C-Series Imaging Colorimeter and L-Series Imaging Luminancemeter. C-Series Imaging Colorimeter provide excellent luminance and color measurement and L-Series Imaging Luminancemeter is ideal for high precision, high speed luminance measurement. Imaging Luminancemeter is based on a scientific-grade CCD sensor with high resolution. The sensor enables pixel-level measurements of the FPD and measurement of backlight, keyboard characters, automotive panel luminance differences, and high-precision LED luminance and chromaticity measurements. Defects such as luminance spots, dark spots, and light leakage on the display screen can be detected. Choose Suitable Imaging Colorimeter and Photometer 1、C-Series Imaging Colorimeter Excellent luminance and color measurement solutions. 2、L-Series Imaging Photometer Excellent luminance measurement solutions. 3、FW-Series Imaging Colorimeter A filter type Imaging Colorimete Advantages of Imaging Luminancemeter Multiple exposure and ND filters to achieve a wide range of measurement and up to 1000000:1 contrast. The XYZ filter and high-pixel CCD, similar to the visual effect of human eyes, can measure and analyze luminance and chromaticity of various display such as smartphones and FPD with high speed and precision. Imaging luminance meter specialized software provides users with the most productive software environment. Whether it is simple or in-depth analysis, all the results and analysis functions of the software can achieve efficient automation.  Imaging Luminancemeter Applicaiton luminance colorimeter is widely used in FPD uniformity test, mobile phone backlight, automotive display, luminance and color analysis, LED lighting product analysis, etc. As a professional imaging colorimeter supplier, RayClouds will give you the best service.  News About Imaging Colorimeter and Photometer 1、Pioneered New Product CM-10M Luminance ColorimeterCharacteristic•High Sensitive Colorimeter.High Transmittance Filter.High Sensitive Photo Diode.Low Noise, High Sensitive Board Design• High Speed • High Accuracy.Iterative Precision:±0.5%(Lv),0.00... 2、Which professional standards your products conform to?Our Luminance Colorimeter are calibrated to NIM-traceable standards. 3、Pioneered 1600 Megapixel High Resolution Imaging LuminancemeterC-16 Imaging Luminancemeter with 1600 megapixel detector, which can provide excellence luminance and color measurement solution. Cooled technology as low as -45 degrees can minimize test noise and tem... 4、RayClouds Entered Dongguan Institute of Opto-electronics Peking UniversityIn 2019, RayClouds made a big change, entering Dongguan Institute of Opto-electronics Peking University successfully. New office is located in beautiful Songshan Lake that gathered many high-tech ente... RayClouds photoelectric Technology Co.,Ltd. (RayClouds) It is a high-tech enterprise specializing in industrial measuring instruments and display measurement system. We provide display measurement system, display test system, led measurement system, light measurement systems, luminance meter, luminance photometer, imaging colorimeter, goniophotometer for sale and etc. Want to knmow more? Please contact us.

Minimum Order: 1 bags

Overview of Rock Reamer Hole Opener The rock reamer hole opener produced by Cangzhou Great Drill Bits Co.,Ltd. is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of rock formations in the ground. The cone part is made up of a milling cutter for soft formations and a carbide insert with hard formation for different formations. The cutting teeth of the cone use TCI cutters or Steel tooth cutters. And the teeth have good wear resistance and the speed of the drill is fast. Intensive palm tip welding and full palm back protection, the cones are divided into back dimension and the diameter is protected by a protective design to effectively enhance the resistance of the drill bits for rock and concrete. Apply wear-resistant alloy or carbide tooth on the front stiffener or block surface. In order to reduce the weight of the rock reamer hole opener without affecting the support strength, the front centralization plate adopts a hollow design. GREAT hole opener uses a sealed high-energy rolling bearing system processed and assembled at an extremely strict tolerance. Each reamer has a sealed automatic compensation lubrication system that balances the internal and external pressure of the bearing and protects the bearing and sealing system. The Advantage of Rock Reamer Hole Opener The hole opener produced by GREAT is a low-torque reamer that can be reamed with a small rig to reduce drilling costs. The cone unit on the GREAT hole opener also can be replaced, and a set of bodies can be used multiple times, saving engineering costs for customers. The production of large-size tricone bit or multi-cone drill bits and reamers is not only difficult to process but also extremely costly. The use of GREAT rock reamer can solve these problems, and manufacturers can produce various sizes of hole openers according to customer requirements. It is one of the biggest PDC drill bit manufacturing companies in Asia and one of the qualified reamer suppliers for CNPC, Sinopec and CNOOC. It is specialized in fluted reamer hdd and hdd reaming, offering directional drilling hdd back reamers and hdd reamers for sale.

Minimum Order: 1 bags

BESTTOP air-cooled glass door under counter refrigerator, clearly displayed, long-term preservation, is the best choice for the preservation of fruits and vegetables in the kitchen. Different sizes and volumes are available. There are 1.2m, 1.5m, 1.8m models of commercial under counter fridge for sale. Perfect temperature consistency with its innovative airflow design that encircles the food and ensures its proper conservation. There are 30 inch undercounter beverage center, 36 inch wine undercounter refrigerator and 48 inch undercounter freezer in BESTTOP product center. STANDARD FEATURES: BESTTOP glass fronted under counter fridge with high functionality for a professional kitchen Self-closing Glass door; with electric heating wire, anti-fog Shelving loading capacity more than 40Kg Self-closing door Integrated handle for easy door opening Stable operation at an ambient temperature of 43 degrees Celsius; climate Class 5 Temperature range of -5˚C to 8˚C on refrigerators OPTIONAL FEATURES: Adjustable legs Caster Wheels Additional shelves Equipment Specifications： Model Cooling type Classification Cabinet Dimensions Net Volume   (liters) Refrigerant Temperature（℃） Power(W) CUR12-2G Ventilated Refrigerator 1200*600/800*850 320 R134a -5~+8 320 CUF12-2G Ventilated Freezer 1200*600/800*850 320 R404a -22~-18 550 CUR15-2G Ventilated Refrigerator 1500*600/800*850 450 R134a -5~+8 350 CUF15-2G Ventilated Freezer 1500*600/800*850 450 R404a -22~-18 580 CUR18-3G Ventilated Refrigerator 1800*600/800*850 570 R134a -5~+8 370 CUF18-3G Ventilated Freezer 1800*600/800*850 570 R404a -22~-18 620

Minimum Order: 3000

Hot Rolled Steel Sheet Production Process The production procedure of HRS is generally as follows: Iron making → steel making → continuous casting (or die casting) → hot rolling process Hot Rolled Sheet production is a rolling procedure that relates rolling steel at a high temperature (usually above 1700°F) and over the recrystallization temperature of hot rolled sheet. When the steel heating temperature is higher than the recrystallization temperature, it can be formed and shaped easily, and the steel can be made to larger sizes. Hot Rolled Steel Sheet is usually cheaper than cold rolled steel because of the fact that it is usually manufactured without any delays and then does not require reheating of the steel (as with cold rolling). As steel cools, Hot Rolled Steel Sheet contracts slightly compared to cold rolling, so there is less control over the size and shape of the finished product. Description of Hot Rolled Steel Sheet Because of its much simpler processing method, hot rolled steel can be easily shaped and formed in any desired form. Hot rolled sheet is one of the most variety of steel in the industry. Because of its ductility, this hot rolled sheet is very advantageous in the production of structural or sectional modules. The main characteristics of hot rolled steel sheets are similar to those of hot rolled steel coils, very similar production procedures and thickness, width, and length define similar physical characteristics, but the post-processing methods are different. In addition, determine the final application and corresponding processing equipment. Application of Hot Rolled Steel Sheet Used in welding and boiler making, hot rolled steel is ideal for construction materials such as railroad tracks and l-beams. Another advantage of hot rolled steel is that the surface finish of hot rolled sheet is not an issue. Typical uses consist of: Structural sections Whether resistant structures Pressure vessels Structural parts, vehicle chassis wheel rings Shipbuilding, marine application HUARUO Industrial Group Co., Ltd is a professional prepainted galvanized steel coil manufacturers, we provide Huaro steel, such as steel slab, steel billets, hot rolled steel, hot rolled coil, cold rolled steel, cold rolled steel coil and etc. Want to know more, please contact us.

Minimum Order: 3000

Grease Spray Gun A pneumatic spray grease gun is a tool used for lubrication. It is used to apply lubricant through an aperture to a specific point. There are several common grease spray gun types such as guns made using a lever, hand pump, pistol grip, and an air-powered or battery charged design. Among them, the grease spray gun with a lever design is the most popular, because it is convenient and helpful for a number of projects. ZEGO is a China-based spray gun suppliers, we provide paint sprayer supplies, such as paint spray gun, portable spray gun, industrial spray gun, industrial paint gun and etc. Want to buy paint spray gun or more? Please contact us.

Minimum Order: 100000

Advantages of compact spray guns The compact spray gun is designed to produce laminar or streamlined airflow to reduce turbulence and enhance the atomization process for efficient atomization. The compact spray gun provides an excellent finish with the highest transfer efficiency. It is built for ergonomic comfort, energy savings, and environmental responsibility. The compact spray gun is light and reduces operator fatigue. The new arc-shaped handle makes the operator comfortable, increases finger space, facilitates access, reduces trigger tension, and improves operator comfort. It is easy to clean, has fewer parts and is suitable for everyone. ZEGO is a China-based spray gun factory, we provide spray gun, paint spray gun, portable spray gun, industrial spray gun, industrial paint gun and etc. Want to know more? Please contact us.

Minimum Order: 100000

What Is industrial ethernet switch poe? In addition to network data transmission, a PoE Switch device is with a built- in Power over Ethernet injector to offer up to 100W Power over Ethernet ( PoE ). It ensures the power supply to devices such as IP cameras, VoIP phones, and wireless access points based on the standards of 802.3af, 802.3at and 802.3bt. H3B developed standard POE devices, rather than old generation POE. When other network devices are connected to our POE devices, the switch will detect whether they are POE-compatible or not. If yes, it will automatically supply power, otherwise, the power supply will stop to avoid the burning of ending equipment. By installing an H3B PoE Switch, it can help save lots of installation and maintenance costs by removing the need to install additional electrical wires and outlets. Besides, customers no need to worry about the burning from compulsive power supply as the old generation of POE products. What Can H3B outdoor poe switch Do for Us? H3B Industrial POE switches are compact DIN-Rail PoE Switches, which are designed for the application in POE needed industrial environments. H3B PoE Industrial Switch series are classified as Layer 2 Power Sourcing Equipment (PSE). The unique design with 100% brand new and pre-examined components, makes it a perfect choice for the use in the following scenes: Oil & Gas Urban Infrastructure Safe Campus Industrial & factory automation Marine & mining Rail & ITS What POE Options Can H3B Outdoor POE Switch Offer? After years of hard work, H3B developed a full range of PoE/PoE+ switches with up to 24-port fiber optic Gigabit PoE+ ports. In order to power high-power equipment over long distances, we also developed models with up to 60 W output per port. In addition, these PoE Switches are defined as Power Sourcing Equipment (PSE). While Ethernet data transmission, all H3B Industrial POE switches are able to provide up to 30 watts of power to the PD(Powered Devices) sides, such as IP phones, IP cameras and all kinds of wireless access points. With a compact industrial-grade design, our industrial PoE switche provide surge protection of 3 kV per LAN port. Furthermore, all H3B industrial POE switches are with compact IP30 housing designs to survive the dusty outdoor industrial sites.

Minimum Order: 500

PCB is the printed circuit board, which is one of the important parts of the electronics industry. Almost every kind of electronic equipment, from electronic watches, calculators, to computers, communication electronic equipment, military weapon systems, as long as there are electronic components such as integrated circuits, in order to make the electrical interconnection between each component to complete PCB board product. By PCB Structure Printed circuit board structure is also very complicated, including single layer, double layer and even multiple layers.They can be divided into single- layer boards, double-layer boards, multilayer boards and double-sided boards. By PCB Hardness Performance PCB board can be divided into rigid pcb, flexible pcb (FPC) and rigid-flex pcb according to the hardness. By PCB Hole In terms of function, the holes can be divided into two categories, one is used for electrical connection between each layers; The other is used to fix or position the components. By PCB Material Conventional PCB provide Immersion Gold PCB, Gold Fingers PCB, Immersion Silver PCB, Aluminum PCB, Lead Free HASL PCB, HASL PCB and OSP PCB. If you would like to learn more about printed circuit boards, don’t hesitate to reach out to the professionals at SPEEDA PCB. SPEEDAPCB YOUR BEST CHOICE SPEEDA Technology is an electronic technology company formed by a team with an average of 10+ years of electronic industry experience.PCB design ltd as one of the best pcb manufacturers in china, the company is mainly engaged in the design, R&D (research and development), manufacturing, and sales of various printed circuit boards. Our mainly product including pcb printed circuit ,circuit board sheet .We provide printed circuit board for sale,printed circuit boards for sale and etc.If you want to know pcb sheet price or pcb plate price,please contact us. SPEEDA, Your Best Business Partner.