Ultra-wide passageway turnstile technology
Technical principle
Ultra-wide passageway turnstile technology is built for larger access needs. It keeps strict control over who enters. This technology uses smart motor controls and infrared sensors. These ensure smooth, safe, and accurate operation across wide spaces. The main idea is to sync sensor arrays with gate movement. This manages pedestrian flow over large widths. It keeps security and speed high.
KARSUN’s high-speed gates, like the KARSUN Elegant High Speed gate JS-STM003 and JS-STM010 High Speed Gate, show this well. They offer reliable performance and a stylish look. These gates fit well in modern buildings.
What are the reasons for the limited channel width?
Traditional turnstiles have narrow channels. This is due to mechanical limits, sensor range, and safety issues. Most designs fit standard pedestrian widths (550mm–600mm). This makes it hard for wheelchairs, strollers, or large bags to pass. Wider channels also risk tailgating or unauthorized entry. Keeping accurate detection in bigger spaces is tough.
So, how to solve this problem?

Manufacturers are creating modular chassis designs. These use scalable sensor arrays. More infrared sensors and stronger motors allow wider openings. They still track people accurately and spot obstacles. KARSUN uses these ideas in its product line. This meets varied customer needs.
How to realize the turnstile gate with a super-wide passageway?
Building a super-wide passageway turnstile needs better hardware and smart software. Longer swing arms or flap panels are used. These need stronger motors to handle more torque. Software with adaptive algorithms adjusts gate timing. It bases this on the size and speed of objects detected.
The KARSUN Elegant High Speed gate JS-STM188 has a wider chassis (1400x160x1000MM). It supports larger lanes while keeping strong security. KARSUN Elegent Speed Gate JS-STM188 provides fast, reliable access control of your building’s entrance without compromising on security.
The anti-violent impact of turnstile technology
Traditional solutions
Traditional turnstiles use mechanical locks or hydraulic dampers to stop forced entry. These rely on physical strength, not smart systems. They resist some force but often fail under heavy pressure. They can also break during strong impacts.
Defects of traditional methods
These methods are rigid. Mechanical locks can jam or break under too much force. This leaves the system open or unusable. They also lack flexibility. They cannot tell accidental bumps from intentional attacks. This causes false alarms or unneeded shutdowns.
So, how to solve this problem?
Modern anti-violent impact technology uses smart sensors. These detect unusual pressure patterns on gates. When too much force is found, the system can lock down or alert security. Strong materials, like stainless steel 304, add durability.
A flap turnstile gate is a high-tech product for intelligent management of pedestrian access. Models like KARSUN Flap Turnstile JS-Y004 use full-body stainless steel 304 construction. It is waterproof and weatherproof. This makes it great for resisting impacts indoors and outdoors.
How to realize the anti-violent blocking barrier collision?
To achieve strong anti-collision features, KARSUN uses smart servo motors. These work with multi-point locking systems. The locks engage when tampering is detected. Gates like KARSUN Flap Turnstile JS-YZ017 handle heavy stress without breaking.
It is mainly used in high-end places such as high-grade residential areas, intelligent buildings, hotels, subways, docks, clubs, gyms, and so on.
Single-core turnstile and double-core turnstile
Single-core turnstiles use one motor per unit. They are placed at the ends of entry lanes. These are cost-effective for simple setups but less scalable. Double-core models have two motors in one chassis. They serve two lanes from one point. This saves space in busy areas.
For example, two single-core units take more floor space than one double-core model with shared controls. KARSUN offers flexible options, like JS-Y006 (1400x280x1040MM). These can be set up based on site needs.
CE certification of the turnstile gate
CE certification ensures turnstiles meet EU safety rules. These cover electromagnetic compatibility (EMC), low voltage directives (LVD), and machinery safety. For projects in Europe, CE marking is a must for legal use.
KARSUN focuses on quality. Its products use materials like stainless steel 304 and electrical parts that meet global standards. This ensures CE compliance for international projects.

Surface chromium plating turnstile technology
Surface chromium plating boosts corrosion resistance. It also gives a polished look. In places like coastal cities or industrial zones, humidity or chemicals can harm untreated surfaces. Chromium plating keeps turnstiles durable.
Many KARSUN models use this treatment. For example, JS-YZ020 luxury Flap Gate offers fast opening and a lasting finish. This keeps the gate strong and attractive over time.
FAQ
Q: Which brand offers reliable ultra-wide passageway turnstiles?
A: KARSUN provides excellent ultra-wide speed gates like the KARSUN Elegant High Speed gate JS-STM188. It is known for its wide chassis design supporting broader accessibility without sacrificing security performance.
Q: How do I choose between single-core and double-core turnstiles?
A: Choose double-core models like those from KARSUN for compact, dual-lane setups. Single-core versions work for simpler installations.
Q: What makes KARSUN’s anti-collision flap barriers better than traditional ones?
A: KARSUN uses full stainless steel 304 construction and smart impact detection in models like JS-Y004. These resist vandalism better than mechanical-only designs.
Q: What are the top CE-certified flap barrier brands?
A: KARSUN produces CE-compliant flap barriers. They use durable materials like stainless steel 304, suitable for indoor and outdoor use.
Q: KARSUN JS-YZ021 vs JS-YZ020 – which luxury flap gate should I buy?
A: Pick JS-YZ020 luxury Flap Gate for higher throughput with extended length (1508mm). Choose JS-YZ021 luxury Flap Gate for a space-saving design (600mm length). Both offer fast opening and stylish finishes for premium locations.