Shenzhen SEWO Science & Technology Co., Ltd.
                                                                                                           
Verified Supplier
23 Years
Since 2003
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SEWO-LZ02 Automatic Hydraulic Retractable Bollard System - 219mm Diameter, K6 Crash-Rated Security Barrier

Price Negotiable
Price: Negotiable
MOQ: 1 lane
Delivery Time: 5-7 working days
Brand: SEWO
Product Description
Automatic Bollard Actuator System Overview
Our crash-rated fully automatic hydraulic retractable bollards are stainless steel columns installed in the ground that can be raised or lowered through a control system to regulate vehicle access. These security barriers provide effective traffic management and enhanced protection for various facilities.
Key Advantages
  • Full customization of dimensions, materials, and control modes
  • Global supplier trusted by clients in 30+ countries
  • Competitive pricing with OEM/ODM services and bulk order discounts
  • Crash-rated K6 certification for high-security applications
  • Stainless steel construction with IP68 protection rating
Applications
  • Parking facilities: Restrict unauthorized vehicle access
  • Government buildings: Protect embassies, military bases, and data centers
  • Commercial zones: Manage traffic flow in shopping malls, airports, and stadiums
  • Industrial sites: Secure warehouses, ports, and logistics hubs
Technical Specifications
Parameter Specification
Model Number SEWO-LZ02
Movement Principle Electric Hydraulic (Built-in Bollard)
Cylinder Diameter 219mm
Buried Structure Height 1110mm × Diameter 395mm
Cylinder Height 600mm
Cylinder Thickness 6mm
Cylinder Cover Thickness 10mm
Cylinder Material 304 Stainless Steel
Protection Class IP68
Impact Rating K6 (stops vehicles at 60km/h while maintaining functionality)
Load Capacity Can pass 100 tons of container trucks
Rising Speed ≤4 seconds
Lowering Speed ≤2 seconds
Working Temperature -35°C to 75°C
Storage Environment -10°C to 65°C (rainproof, moisture-proof, dustproof)
Warning Features Ultra-high brightness reflective film, LED Light
Emergency Functions EPS emergency power supply and one-button descent function
Control Methods Control Box / Wireless Remote Control
Extended Functions License plate recognition / Fire alarm / Access control system
Product Images
Automatic hydraulic retractable bollard system installation SEWO bollard system with stainless steel housing Retractable road barrier in raised position Bollard control system and components Hydraulic actuator system for automatic bollards Road barrier installation and maintenance SEWO automatic bollard system technical details Stainless steel bollard with LED warning lights Bollard system emergency power supply unit Complete automatic bollard actuator system package
Frequently Asked Questions
What is the strength of your company in this industry?
Our company has focused on developing new techniques and products since our foundation in 2003. Our brand "SEWO" ranks among the top 10 famous brands of car parking systems and facilities in China.
What are your advantage products?
Shenzhen Sewo Technology Ltd. is a professional high-tech enterprise specializing in Smart Parking Management Systems, Flap Barriers, Tripod Turnstiles, Swing Gates, Parking Guidance Systems, Barrier Gates, Parking Locks, Access Control Systems, and related security products.
How about the quality of your products?
We have passed "CE" and "ISO9001:2008" international quality assessment standards and have won many honors including "China Top 10 Parking Management System Supplier" and "AAA grade quality, service and prestige enterprise in China".
Do you support customization requests?
We provide comprehensive OEM/ODM services with over 20 years of industry experience, offering appropriate designs and smart access management solutions.
Do you have after-sales service support?
We provide lifetime technical support and have established branch offices and agents worldwide, with extensive sales channels in Southeast Asia, the Middle East, Africa, Europe, and America.
What is the delivery time?
Regular products require 5-10 working days. Customized product delivery times depend on specific requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen SEWO Science & Technology Co., Ltd.
Location Busha Road No 231. Buji Street. Longgang District. Shenzhen. China
Contact Person Ella Su

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