Let's take a closer look at the key technical features of the stackable door. This high-performance stacking door, also known as a quick-stack or high-speed stacking door, is ideal for high-frequency logistics and industrial applications. Its segmented curtain design consists of aluminum wind-resistant rods that ensure durability and stability under heavy loads. The fabric curtain and transparent window materials are easily replaceable, allowing for quick maintenance and improved operational efficiency. Additionally, the door provides excellent insect-proof and dust-proof performance, contributing to a cleaner and more controlled environment. Technical Specifications: - **Frame Material**: The door frame is made from high-strength anti-oxidation aluminum alloy (120×130mm), available in silver white color, complying with the 6063-T6 standard. Alternatively, a cold-rolled steel plate with electrostatic spray coating is also available (140×150mm). - **Power System**: Equipped with a German SEW brake motor, offering power options from 0.75KW to 1.5KW, with a power supply of 220V/380V and a brake voltage of 220V. - **Control System**: Features an imported microcomputer variable frequency control unit with a Mitsubishi CPU for precise and reliable operation. - **Control Voltage**: Operates on a safe low voltage of 24VDC. - **Opening Speed**: Fast opening speed ranges from 0.8 to 1.5 meters per second, and closing speed from 0.6 to 1.2 meters per second, with adjustable frequency control. - **Curtain Material**: Made from imported high-density polyester fiber with surface coating, thickness ranging from 0.8mm to 1.5mm, and available in multiple color options. - **Tensile & Tear Strength**: Tensile strength of 5700/5100N/5cm, tear strength of 900/80N. - **Fire Rating**: Meets the German MZD/NBL standard, classified as flame-retardant. - **Operating Temperature**: Suitable for temperatures between -10°C and +70°C, with an option for super-cold resistant models down to -40°C. - **Transparent Window**: Uses imported PVC transparent crystal soft board, 1.5mm thick, available in rectangular or oval shapes. - **Wind-Resistant Design**: Features aluminum alloy wind-resistant ribs with a segmented structure for easy replacement. - **Wind Resistance**: Capable of withstanding winds up to 9m/s (under 50Pa pressure, 3x3m test condition). - **Sealing Performance**: Equipped with a U-shaped airbag cloth pocket at the bottom of the curtain to seal uneven floors, and double-side sealing at the top of the door frame for dust and insect protection. - **Safety Features**: Includes infrared photoelectric protection, pressure airbag, warning light, anti-collision column, and a manual crank for power failure situations. Xinke Door Industry (Tianjin) Co., Ltd.: http://www.xinkegroup.com
Aluminum Oxide Grinding Wheels
White alumina grinding wheel is made by sintering first-grade sand, high-quality alumina and binder at high temperature, also known as ceramic grinding wheel. Wear-resistant and durable. It has high hardness, brittle abrasive grains, sharp edges and corners, strong grinding ability, low calorific value, high temperature resistance, acid and alkali corrosion resistance, high efficiency and good self-sharpening. The grinding products are smooth and delicate
White alumina Bench Grinding Wheel, suitable for grinding steel with hard material and strong heat sensitivity. Such as grinding of hardened steel, high carbon steel, general high speed steel, alloy steel, stainless steel, etc. Mainly used for grinding and forming grinding of tools, cutting tools, molds, gears, threads, thin-walled parts, etc
Each of our products is inspected and carefully packaged before being sold to customers, but we do not rule out that there will be accidents. If you accidentally received an unsatisfactory product, please feel free to contact us and we will replace it for you or you can choose to return it. You can also contact us with product questions, we will do any answer for you and will try our best to solve the problem until you are satisfied.
Kemei produce and aim on the following types grinding tools, such as aluminum oxide grinding wheel, silicon carbide Grinding Wheels , mounted points, Diamond Grinding Wheels, CBN Grinding Wheels and all types of saw blades and cut off wheels.
If you need any type of grinding tool or professional advice about grinding on your workpieces. Don`t hesitate to contact us!
Aluminum Oxide Grinding Wheels,Red Corundum Wheel,High Speed Grinding Wheel,Brown Corundum Wheel
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com