KAD-2500 (Slim Speed Door)

With a built-in motor design, the motor remains fully enclosed, maximizing space efficiency and allowing installation even in confined areas. The motor is completely protected from dust and water, making this speed door ideal not only for standard work environments but also for clean zones that require strict hygiene, such as food processing plants, pharmaceutical facilities, and cosmetics production.
It is widely used in industrial sites with space limitations and in certified manufacturing environments like HACCP-compliant food facilities and pharmaceutical plants.

The motor is positioned inside the drum, maximizing lateral space utilization and allowing installation even in confined areas.
Protects the motor from external elements such as dust and water.
Using a hinge-structured wind bar, the door withstands strong winds, minimizes noise, and allows individual sheet replacement for easy maintenance.
During summer, insect-proof sheets can be used to allow ventilation while effectively preventing the entry of insects and rodents.
Using antibacterial sheets ensures a higher level of cleanliness.
Door brushes are used to create a tight seal, preventing the entry of dust and insects from outside.

Division	Specification	Remarks
DOOR SIZE	Minimum (WxH)1mx1m, maximum (WxH)4mx4m	-
Maximum opening/closing speed	1.0m⁄sec~2.0m⁄sec	-
Temperature range	-15°C~+70°C	-
Numbers of operating guarantee	2,000,000~5,000,000 or more	-
Noise	15~20dB	-
MOTOR power	3-phase, 220V, 0.4~1.5KW, 60HZ(optional)	Cyclo decelerator
Control power	Single phase AC220V, 60HZ	-

Cyclo decelerator

Cyclo reducer is light and compact, and makes less noise. The light-weight compact reducer having constant-velocity internal gear combined makes less noise by performing high precision of grinding of load transferring part.
Cyclo reducer is strong, has long service life, high efficiency, and is economical. The contact ratio is tow to three times higher than that of involute by applying epitrochoid. The reducer is strong without damages and has high reliability by using chrome bearing steel. A single stage type and a two stage type are economical by obtaining high efficiency of 95% or 85% or more respectively.
Model variation: outdoor type, increased safety type, explosion-proof type, dustproof type, inverter-purpose, brake attached type, foreign specification-applied type, specific voltage, ceiling and wall mounting part, low. high temperature specification, etc. The cyclo reducer has less types of parts, and thus can be easily handled.

Why leading industries trust our solutions

Whether you're in factory, store, industrial site, or logistics center, your entrances matter. Our automatic door systems are engineered for performance, safety, and style, no matter the setting. We’ve helped businesses in every industry create smoother, more secure, and more accessible entryways tailored to their needs.

Safety first
Our solutions are designed to meet the highest safety standards—protecting both people and property, across every environment.
Hygienic & touch-free
Minimize contact, prevent contamination, and create cleaner spaces with touchless entry systems ideal for public-facing industries.
Tailored for your industry
Every sector has unique needs. We offer a wide range of doors and accessories, customized to meet your exact operational and aesthetic requirements.
Reliable & low-maintenance
Built with long-term durability in mind, our systems require minimal upkeep, helping you reduce downtime and total cost of ownership.