news - Dongguan HengTaichang Doors Co, Ltd.

2024-04-24 Electric rolling shutter door common faults and maintenance methods The common faults of electric rolling shutter doors include door shaft sticking, motor not working, door body deformation, etc. In response to these failures, the following maintenance methods can be taken: 1. Door shaft stuck: Check whether the door shaft is well lubricated, if there is a lack of lubricating oil, the appropriate lubricant should be added; If the problem persists, the damaged door shaft may need to be replaced. 2. The motor does not work: First check whether the power supply is normal, and then check whether the fuse and control circuit board of the motor are wrong. If damaged, replace the corresponding parts. 3. Door deformation: It may be due to improper installation or long-term use resulting in damage to the support structure of the door body. Need to adjust or replace damaged parts. In short, for the problems that will occur in the electric shutter door, it should be analyzed and dealt with according to the specific situation, and repaired in time to ensure its normal operation.

2024-04-19 Advantages and disadvantages of aluminum alloy rolling shutter doors Aluminum alloy rolling shutter door is a common category, with many advantages and few disadvantages. Here are some details: Advantages. Aluminum alloy rolling shutter doors have high strength and durability, can resist common oxidation and corrosion, which makes them can maintain good condition in harsh environments, and has good wind pressure resistance, can provide protection in the face of natural disasters such as hurricanes, dust storms, but also has high safety performance, combined with anti-push safety devices and sound insulation materials, It can effectively reduce noise pollution, and at the same time, most aluminum alloy rolling shutter doors support motor drive and wireless remote control function, providing a convenient operation experience, and has the effect of thermal insulation, environmental protection and energy saving. Disadvantages. The price of aluminum alloy rolling shutter doors is relatively high, compared with materials such as iron sheet, its weight is light, and it may be slightly insufficient in terms of safety, at the same time, aluminum alloy materials are easy to deform and age at extreme high temperatures. In addition, the installation and maintenance of aluminum shutter doors may be slightly complicated.

2024-04-07 Functions of electric door 1. Automatically open and close the door: the electric door can automatically sense the approach of people or vehicles, so as to automatically open or close the door, which is convenient for people to enter and exit. 2. safety protection function: electric door is equipped with safety sensors, which can detect obstacles or people at the door in time to ensure the safety of people and goods. 3. Convenient and quick: the electric door is easy to operate, just press the button or use the remote control to achieve the operation of opening or closing the door, eliminating the trouble of manually pushing and pulling the door. 4. Space-saving: the compact design of the electric door does not require additional space to open the door, suitable for places with small space. 5. Energy-saving and environmental protection: the opening and closing speed of the electric door is fast, which can reduce the exchange of indoor and outdoor air, saving energy and also conducive to environmental protection.

2023-10-24 How to choose a good quality aluminum alloy rolling door? Selecting a good quality aluminum alloy rolling door requires consideration of the following key factors: 1. Material quality: the quality of aluminum alloy rolling doors depends mainly on the materials used. High-quality aluminum alloy materials should be corrosion-resistant, oxidation-resistant and strong. You can ask the supplier about the brand and specification of the aluminum alloy material used to ensure its quality and reliability.Sectional Garage Door 2. Manufacturing process: understand the manufacturing process of aluminum alloy rolling door. High-quality aluminum alloy rolling doors usually use advanced manufacturing processes and technologies, such as high-precision cutting, bending, welding and surface treatment. Technologically advanced manufacturing process can ensure the accuracy, strength and durability of the door.Glass Sectional Garage Door 3. Surface treatment: the surface treatment of aluminum alloy rolling door is crucial to the beauty and durability of the door. A good surface treatment should use high-quality coatings, such as anodized or powder coated, to provide a smooth, even surface with resistance to abrasion, UV and corrosion. 4. accessories and fittings: pay attention to the quality of the accessories and fittings of the aluminum rolling door. This includes rails, actuators, switches and control systems. High-quality accessories and fittings can provide more reliable, safe and convenient door operation, but also can extend the service life of the door.

2023-10-11 What is a roller shutter door? Roller shutter door is a common decorative material for doors and windows, which is widely used in commercial and domestic buildings. It has the characteristics of simplicity, convenience, beauty and practicality, so it is widely used in modern life.Aluminium Roller Shutter Door A roller shutter door consists of a series of curtains that are rolled up and unfolded by a manual or motorised device. It can be used both indoors and outdoors, such as shop front doors and windows, and sun shading cover for balconies. Roller shutter doors are available in a variety of materials, including metal materials such as aluminium alloy and steel, as well as plastic materials such as PVC. These materials have good durability and corrosion resistance, and can adapt to a variety of different environmental and climatic conditions.Aluminium Roller Shutter Door Roller shutter doors are designed with a unique structure that can effectively isolate the temperature and sound between indoors and outdoors. In winter, it can block the cold air and maintain the indoor temperature; in summer, it can block the hot sunlight and reduce the indoor temperature. At the same time, the roller shutter door can also play the role of sound insulation, so that the room is more quiet and comfortable.Sectional Garage Door Roller shutters are very easy to use. They can be operated manually or automatically rolled up and down by means of an electromechanical device. Whether manual or electric, you can complete the action of opening and closing the door in a short time. Especially the electric rolling door can be controlled by remote control or button, which is convenient and quick.

2023-09-06 The development trend of aluminium alloy rolling door The development trend of aluminium alloy rolling door in the future includes the following aspects: 1. Highly intelligent: with the continuous progress of science and technology, aluminium alloy rolling door will be more intelligent. Intelligent perception technology and the application of remote control technology will become mainstream, allowing users to remotely monitor and operate the rolling shutter door to improve the convenience and safety.Aluminium Roller Shutter Door 2. Energy saving and environmental protection: environmental performance will become an important direction for the development of aluminium alloy rolling door. The research and development and application of new materials, as well as heat insulation, thermal insulation and other technological improvements will reduce energy consumption, improve the energy-saving performance of doors and windows, in line with the requirements of sustainable development.Polycarbonate Roller Shutter Door 3. Personalised design: consumers are paying more and more attention to personalisation and aesthetics, the design of aluminium alloy rolling doors will tend to diversify and personalise. Manufacturers will provide more diversified and customised styles, colours and textures to meet the needs of different consumers.Industrial Overhead Door 4. Safety performance enhancement: safety will always be the focus of the development of aluminium alloy rolling door. The use of new security technologies and materials will improve the safety performance of

2023-08-02 Heat-insulating aluminium alloy rolling door features Heat-insulating aluminium alloy rolling door has the following characteristics: 1. Thermal insulation performance: heat-insulated aluminium alloy rolling doors use special heat-insulating materials, such as high-density polystyrene foam (EPS) or polyurethane foam (PU), which can effectively reduce heat conduction and dissipation and provide good thermal insulation. They prevent heat from escaping from the room, keep the room warm in winter, and block hot outside heat from entering the room in summer.Aluminium Roller Shutter Door 2. Energy-efficiency performance: Thanks to good thermal insulation, insulated aluminium alloy roller shutters can reduce energy consumption for indoor temperature regulation and reduce heating and air-conditioning loads. This helps to improve the energy performance of the building, reducing energy consumption and operating costs.PVC High Speed Roller shutter Door 3. Lightweight: the door and frame of heat-insulated aluminium alloy rolling doors are usually made of lightweight aluminium alloy materials, which makes the door body relatively light and easy to install and operate.Sectional Garage Door 4. Durability: Aluminium alloy materials have excellent corrosion resistance and durability and can resist oxidation, corrosion and deformation. This makes the heat-insulated aluminium alloy rolling door can be used for

2023-06-02 Features and advantages of PVC high-speed rolling doors PVC high-speed rolling door is a kind of fast door commonly used in industrial, logistics and commercial places, made of PVC heat insulation material, with the characteristics of fast opening, efficient heat insulation, heat preservation and sound insulation, dustproof and insect-proof. Its main working principle is to achieve the role of fast passage by opening and closing the fast rolling door to achieve the entry and exit of goods or people. Here we will learn more about the characteristics and advantages of PVC high-speed rolling shutter doors: 1. fast operation: PVC high-speed rolling door opening and closing speed is very fast, can be fast passage, improve logistics and production efficiency.Aluminium Roller Shutter Door 2. Good heat insulation, dustproof, insect-proof effect: PVC material can effectively isolate the temperature difference between indoor and outside, pollutants and pests, keep the indoor environment clean and temperature, especially suitable for some places that need high temperature insulation or cold chain items protection.PVC High Speed Roller shutter Door 3. Safe and reliable: PVC high-speed rolling door is made of high quality PVC material, which has good compressibility and elasticity and can automatically rebound when it is collided by goods or personnel, thus avoiding safety accidents.Sectional Garage Door

2023-05-27 Industrial PVC High Speed Rolling Shutter Door The industrial PVC high-speed rolling door is a highly efficient industrial door that combines the advantages of high speed, durability, isolation and wind protection. This door can be used in many industrial places, such as: civil industry, food industry, chemical industry, pharmaceutical industry, logistics and warehousing, etc.Glass Sectional Garage Door The door is widely used because it has the characteristics of fast opening speed, tight closing, windproof, dustproof and soundproof. Its main application is in limited space places, convenient and quick opening can better solve the problem of rapid conveying of materials and a large number of vehicles in and out, and improve the work efficiency.PVC High Speed Roller shutter Door When using industrial PVC high-speed rolling doors, environmental pollution can be effectively avoided. The door body is made of PVC, which effectively prevents dust, water vapour, odours and other substances from entering the room and maintains a tidy working environment inside the plant. In addition, it is also able to isolate the temperature and airflow of the internal and external environment, slowing down the damage of the air to the environment and protecting internal machinery and equipment such as production workshops.Industrial Overhead Door The industrial PVC high-speed rolling door is driven by electric and brushless motors, making it easy and convenient to operate and has a long service l

2023-05-20 Advantages of industrial overhead doors Industrial overhead doors are electrically operated doors suitable for industrial applications, usually made of steel, aluminium and other materials, with the following advantages: 1. Fast opening and closing: industrial overhead doors are designed with motorised roller shutters that are able to open and close quickly, increasing the efficiency of vehicle and personnel flow and making them suitable for production processes where passage times and speeds are critical.Industrial Overhead Door 2. Increased efficiency of passage: thanks to the rapid opening and closing feature, industrial overhead doors are able to open and close completely and quickly without long waiting times, thus increasing the efficiency of passage.Polycarbonate Roller Shutter Door 3. Wind-proof, dust-proof and moisture-proof: thanks to the advanced design, the double-layered aluminium or steel forming construction prevents dust, noise, sand and other elements from intruding into the workshop.Glass Sectional Garage Door 4. Space saving: The roll-up design of the industrial overhead door makes it possible not to need too much installation space and does not crowd other spaces when the roll-up is folded inside the door post. 5. Energy saving and environmental protection: Thanks to the use of energy saving sealing materia

2023-05-11 The advantages of glass split garage doors As urbanisation continues to increase, the number of vehicles is growing and people's requirements for parking are gradually increasing. Therefore, the garage door as a vehicle access channel, also received more and more attention and attention. The glass split garage door, as an emerging product, has many advantages and characteristics, the following is to elaborate one by one.Aluminium Roller Shutter Door 1. Beautiful and comfortable The glass split garage door has a beautiful appearance and the glass material makes the whole door look fresher, more comfortable and integrated with the environment. The garage door not only has a high-grade aesthetic style, but also makes the indoor space not miss the sense of transparency.PVC High Speed Roller shutter Door 2. Safe and reliable The glass split garage door is made of toughened glass, which has strong impact resistance and durability, so that it will not break into pieces even in case of impact, avoiding the threat to personal safety. And the garage door's operating system uses an advanced air pressure system with photoelectric sensors to control the door's closing and closing, also rejecting the risk of human error brings potential danger.Sectional Garage Door 3. Sound and heat insulation The glass material of the glass split garage door has a very good sound and heat insulation effect, which can effectively block the outdoor noise and the impact

2023-04-26 pvc fast door automatic rolling shutter door PVC fast door automatic rolling shutter door is an efficient, safe, durable and beautiful fast door equipment. It is widely used in food, chemical, logistics, pharmaceutical and other industries of industrial narrow way, plant, workshop and other places. This kind of automatic rolling door not only has the opening mode of rolling door, but also can realize fast opening and closing, improve the working efficiency, and save time and cost for enterprises.Aluminium Roller Shutter Door PVC fast door automatic rolling shutter door has a variety of models, suitable for different place needs. Their appearance is simple and beautiful, the overall structure is compact and sturdy, and the operation is simple and convenient. This kind of automatic rolling shutter door adopts windproof, sealing, soundproof, insectproof and heat preservation technologies to guarantee the rolling shutter door can work normally under bad weather conditions and become the ideal door type for industrial narrow way, plant, workshop and other places.PVC High Speed Roller shutter Door The main components of PVC fast door automatic rolling shutter door include rolling shutter door motor, transmission device, control system, rolling shutter door curtain cloth and so on. The automatic rolling door equipment is controlled by built-in sensors, remote control, buttons and other control methods to achieve fully automatic functions without manual intervention. At the same time, the rolling cloth of this equipment is very fast and can be opened or closed in a very short time, which reduces the interference to the production process and guarantees the high efficiency, safety and stability of the production site.Sectional Garage Door

2023-04-22 A, the characteristics of polycarbonate rolling shutter door Polycarbonate rolling door is a new type of door products, made of polycarbonate material, with high temperature resistance, corrosion resistance, UV resistance, wear resistance and other characteristics, has a very wide range of application prospects.Aluminium Roller Shutter Door A, the characteristics of polycarbonate rolling shutter door 1, beautiful: polycarbonate rolling door made of transparent, colorless or colored materials, the appearance is very beautiful, can be well integrated into a variety of scenes, while waste materials can also be recycled to achieve sustainable development.PVC High Speed Roller shutter Door 2, fire: polycarbonate rolling shutter door has good flame retardant properties, that is, good thermal insulation and fireproof function. 3, dustproof: polycarbonate rolling door surface with smooth characteristics, and has a self-cleaning function, can well prevent the accumulation of dust and other pollutants.Sectional Garage Door 4, bulletproof: polycarbonate rolling shutter door has a certain resistance, has a good resistance to external forces, such as wind ice snow and other weather conditions, can guarantee safety. 5, sound insulation: polycarbonate rolling shutter door material has the characteristics of sound absorption and noise prevention, can play a certain role in sound insulation, such as into some noisy factories, stations and other places, can play a good role in sound insulation.

2023-04-15 What is polycarbonate rolling door? Polycarbonate rolling door is a kind of door and window products made of high strength polycarbonate material. This door and window has the advantages of high strength, high toughness, corrosion resistance, impact resistance, wear resistance, etc. It can effectively resist the aggression of the harsh external environment, and also has excellent weather resistance and aging resistance. Polycarbonate rolling door also adopts advanced manufacturing process, so that it has excellent heat insulation, sound insulation, moisture-proof and waterproof performance, which can effectively protect the indoor environment and improve the comfort of the interior. In addition, polycarbonate rolling doors also have high flexibility and plasticity, which can be designed and customized according to different needs to meet the needs of different occasions.Aluminium Roller Shutter Door Polycarbonate rolling doors not only have excellent performance, but also have many other advantages. First of all, the manufacturing process of polycarbonate rolling door is very advanced, and the sealing of the door body is very good, which can effectively prevent rainwater and dust from entering the room, thus protecting the hygiene and cleanliness of the indoor environment. Secondly, the service life of polycarbonate rolling shutter door is very long, and can be used for a long time without frequent replacement. Finally, polycarbonate rolling shutter door also has a good safety performance, can effectively prevent the impact of the outside world and damage, to protect people's lives and property security.PVC High Speed Roller shutter Door

2023-03-31 The advantages of PVC high-speed rolling shutter door With the development of science and technology and the improvement of people's living standards, the concept of Internet of things, intelligence, efficiency and so on are increasingly applied to various fields, including the application of industrial doors. PVC high-speed rolling door is a new type of industrial door widely used in the market, which is welcomed and recognized by the majority of users and the market with the advantages of high speed, high efficiency, environmental protection and safety. This article will focus on the advantages of PVC high-speed rolling door.Aluminium Roller Shutter Door I. High-speed The biggest advantage of PVC high-speed rolling door is high speed, its operating speed can reach 0.8-2.0 meters per second, much higher than the ordinary rolling door. This speed of rapid opening and closing, can greatly improve production efficiency, while reducing the time of waiting for vehicles, making the import and export more smooth and efficient.PVC High Speed Roller shutter Door Second, high efficiency In addition to the fast opening and closing speed, PVC high-speed rolling door also has a high efficiency of energy-saving performance. Its better sealing performance can minimize the unavoidable energy loss in the transportation and circulation process. At the same time, due to its high-speed movement characteristics, we can use this movement principle to control the opening and closing of the rolling door as a whole, improve the efficiency and the operation arrangement of the production line, increase profits and reduce costs.Sectional Garage Door

2023-03-20 Advantages of aluminum shutter doors Aluminum shutter door is a very widely used safety door, generally used in commercial foyers, warehouses, garages, logistics distribution centers and other places. It can effectively protect the goods and equipment inside the door from external influence, but also play the role of anti-theft and sound insulation.Glass Sectional Garage Door First, the characteristics of aluminum shutter door: 1. Light and light: aluminum shutter doors are made of light aluminum alloy materials, so its weight is much lighter than other types of doors. In this way, even if manual operation is required in the process of use, it will not feel tedious.PVC High Speed Roller shutter Door 2. Safety: aluminum shutter door is composed of a plurality of thin aluminum plates, which are independent of each other, and there are many hooks connected together, so that the integrity of the door body is stronger. In the event of external impact, aluminum shutter doors can significantly reduce the impact, so as to play the role of anti-theft and bulletproof.Sectional Garage Door 3. Durable: Aluminum shutter doors are not only beautiful in appearance, but also very durable. Because it is made of high-strength aluminum alloy material, it can be used for a long time without rust, damage or deformation. 4. Componentization: Aluminum shutter door has exquisite appearance design, componentization design, convenient installation and maintenance, so the damaged components can be directly replaced during maintenance, reducing maintenance c

2023-02-28 PVC High Speed Roller shutter DoorThe motor protection skills PVC High Speed Roller shutter Door The motor protection skills 1, the use of the situation should often adhere to dry, the electric idea of the exterior should adhere to clean, the air inlet should not be subject to dust, fiber and other obstacles. 2, when the thermal maintenance of the electric idea of the continuation of the initiative, the fault should be identified from the electric idea or overload or maintenance of the installation is too low value, eliminate the problem, before putting into operation. 3, should ensure that the electric idea in the process of operation of the superior smooth. The ordinary electric idea running about 5000 hours, that should be added or change the smooth grease, operation found bearing overheating or smooth metamorphosis, hydraulic real-time change smooth grease. Change the smooth grease, should purge the old smooth oil, and have gasoline to wash the bearing and bearing cover oil groove, and then ZL-3 lithium base grease filling the bearing table between the cavity 1/2 (for 2 poles) and 2/3 (for 4, 6, 8 poles). 4, when the bearing life end, the vibration and noise of the operation of the electric idea will clearly increase, reflecting on the bearing radial clearance reaches the following value, that should change the bearing.

2023-02-25 What is aPolycarbonate Roller Shutter Doorr? What is aPolycarbonate Roller Shutter Doorr? Polycarbonate Roller Shutter Door is one of the many types of rolling doors, with transparent, anti-theft, rain-resistant, dustproof and other effects. Features A. Sturdy and reliable, smoke and water-proof, the crystal sheet has been approved by experiments and tests to prove its strong anti-collision force, and the crystal sheet is connected to the edge of the round shoulder shape, this unique design can greatly improve its anti-collision performance. The gate is tightly structured and has excellent waterproof and leak-proof performance. B. Smooth surface, easy to clean, the surface of the crystal sheet is very smooth, easy to clean, and with high quality stainless steel tube, the whole gate will not appear rust phenomenon. C. UV protection, better protection, the polycarbonate material used to manufacture the new crystal gate contains UV protection elements, which can greatly reduce the destructive power of UV rays and prevent the aging and yellowing of indoor decorations and exhibits caused by light. D. The design is environmentally friendly, and it is made of recyclable environmental materials.Polycarbonate Roller Shutter DoorIt can be partially renewed or even the whole gate can be shifted and used again, saving materials and money. E. Flame-resistant and heat insulation, excellent effect, flame-resistant and heat insulation. The heat insulation effect of crystal sheet is 10 times better than glass; at

2023-02-23 Industrial Overhead DoorWhat are the main advantages of? Industrial Overhead DoorWhat are the main advantages of? 1, safe and reliable, smooth operation, industrial lifting door is used to lift upward, in the lifting process, only the two sides of the roller, there is a certain friction, basically negligible, then in the opening and closing of the industrial lifting door, the door body is not too much friction, making the operation is very smooth, and both sides of the roller in the track, there is a special anti-disengagement side, the roller can not run out, then its Reliability is also very strong.Glass Sectional Garage Door 2, occupy little space at the top, easy to arrange; industrial lifting door running space, basically close to the wall and roof, this space, basically does not affect the normal work in the normal space, and the fixed point is only the track and balance bracket, the arrangement is relatively simple. 3, noise is very small, airtight performance is quite high, beautiful, lighter door body.Sectional Garage Door 4, the operating system can be equipped with button control, remote control operation, fully automatic operation, infrared safety protection system. 5, installed on both sides of the door body infrared pair of induction devices, in the process of opening and closing, even when someone or object through, infrared pair of induction to its obstacle, will automatically stop the door operation. 6.Sensitive automatic a

2023-02-21 Aluminium Roller Shutter Door Aluminium Roller Shutter Door The main alloying elements in aluminum alloy roll-up doors are copper, silicon, magnesium, zinc and manganese, and the secondary alloying elements are nickel, iron, titanium, chromium and lithium. Because of the low density of aluminum alloy rolling gate, but relatively high strength, close to or more than high-quality steel, aluminum alloy door plasticity is good, can be processed into a variety of profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, so widely used in the door industry, the use of second only to steel. Aluminum alloy rolling gate is used for stores, senior residential area security doors, commercial streets, enterprise gates, security windows, bank doors and other various places, aluminum alloy is the most widely used class of non-ferrous metal structural materials, anti-theft aluminum alloy rolling gate repair has good anti-corrosion properties, after use, can significantly reduce the wear and noise in the operation of rolling gates and windows, and improve the service life of the components. Advantages. 1.Safety 2.Sturdy 3.Silence 4.Beautiful 5.Easy 6.Practical Aluminium Roller Shutter Door appearance using electrostatic powder coating

2022-12-14 Advantages of aluminum alloy rolling gate Aluminum alloy is used as the material of the rolling gate! A roll-up gate is the kind of gate where the panels are joined in multiple pieces to form a flexible door panel. Then the whole door can be pulled upward and rolled in the top box of the gate. Mainly used for paved garages. Does not occupy space. 1.Safety This product uses the reversing technology when encountered, when touching people, cars, etc., it will automatically reverse back; ensure the safety of the householder's body and property! 2.Sturdy The door material is imported from abroad with high-strength color steel, the special work of hydraulic molding, strength for the ordinary rolling gate twice. The concave and convex parts are just fastened to each other, and the curvature is reduced by half! 3.Silence Both sides of the rolling gate is made of special aluminum alloy, high strength, smooth track, the entire integrated door type. In the process of using almost no sound, in such an environment, and overlaid with a muffled rope, perfect silent! 4.Beautiful Door piece appearance is very three-dimensional prominent, sort of neat; prominent part of the right size, the motor is not exposed, the overall concise and beautiful! 5.Easy Internal use of high-quality fatigue-resistant torsion springs, both sides of the same rise and fall, good balance, long life! 6.Practical St

2022-12-06 How to Choose High Speed Door? The fast rolling shutter door refers to the door with the running speed of more than 0.6 meters per second. It is a barrier free isolation door with rapid lifting. Its main function is to quickly isolate, so as to ensure the dust-free level of the air quality in the workshop. With the rapid rolling shutter door widely used in various industries, there are more and more fast door manufacturers and brands on the market. In this regard, how many skills do you know about the selection of fast rolling shutter door? Tips for choosing high-speed roller doors: 1. Whether the PVC rolling shutter is an electric fast door or not, and whether it can be powered off manual

2022-11-28 How to do maintenance of pvc high speed doors 1. Each month, check whether or not the fast rolling door curtain move up smooth and no big noise. If big friction, get rid of the obstruction or lubricate side rail. 2. Each season, electric engineer open and check pvc high speed door controller panel, whether or not its wiring connection tight,and power voltage ok. 3.

2022-11-21 What are high speed doors and why would we need a high-speed door? What are high speed doors? High speed doors, as their name suggests, are doors that open and close very quickly. On average, high speed doors open at the speed of around 1 metre per second. This means that a high speed door that`s two metres high will take around two seconds to open. In comparison, a standard roller shutter door of the same size would take around eleven seconds to open. What`s more, high speed doors come in all kinds of types. If it`s security you`re after, you can get a high-speed door made of aluminium. Aluminium is very strong and sturdy, thus preventing any intruders from getting in. Or if it`s speed and efficiency you`re after, you can get a high-speed PVC fabric door, which is light and economical.