Welcome to shanghai meiman Door Industrial Co., Ltd.




		Sliding door
		Section door
		Industry Sectional Door
		High Speed Door
			SMG-300 Inner passage door-economic type
			SMG-500 Inner/outer passage door
			SMG-1000 Inner/outer passage door- enhanced type
			SMG-1500 Inner/outer passage door
			SMB-2000 Gallows folding outer passage door-enhanced type
			SMG-2500 Inner passage door-low noise type
			SMG-3000 Inner passage door-low noise type
			Radar and safe air chamber
			Door curtain
			Control and safety system
		supper large door
		Fireproof steel Door
		Fireproof steel shutter
		Logistics System
		Commercial Door
		PVC Transparent Curtain
		Stainless Steel Folding Door
		Heavy-Duty Folding Door

SMG-300 Inner passage door-economic type

SMG-300
Inner passage door-economic type
Door body dimensions:4000 x 4500(H)mm
Speed: open/close（M/S）1.0/0.8
Door curtain thickness (mm):0.8
Transparent window:A row/ellipse/square
Guide rail:2.0mm thickness, cold plate manufactured by Bao Steel
Control system:Standard relay control system
Protection system:Standard infrared photo-electric protection system
Doorless box motor cover:Easy to maintain and repai

SMG-300 is applied to the place that has the common environment and low density logistics channel

Guide rail
Guide rail: the inner side of guide rail adopts high-intensity flexible brush\base cloth to implement sealing in order to improve the sealing performance of the side of door, At the same time, reduce the running noise of high speed door.

Cold plate

Aluminum alloy

Stainless steel

Plastic-lined type