Floor Spring

Standard configuration Finish:SSS Material:cast iron Applied gate width/gate weight:EN EU3/4# Max door width:G?ñ1050mm Max door weight:G?ñ150/200kg Main boby size:L253*W118*H50 Application range:Plastic steel door, wood door, aluminum door, iron door Main function :Double-way 180 degree opening function and 90 degree accurate stop Feature:No damage after opening/closing of 500, 000 times Warranty period :7 years . The cylinder is made of high quality cast iron. The closing force, door-closer speed and blocking action are stepless adjustable; Provided with door stop function and explosion-proof device; Standard or eccentric type can be chosen; The height inside the frame can be adjusted by 4mm, the width by 5mm and length by 6mm Widely applied in hotel, hospital, school, office building and other industrial and commercial buildings; Complying with industrial applications of high requirement;it is suitable for indoor, outdoor, left and right door opening to realize double-way opening. It adopts low temperature anti-freezing hydraulic oil and the application ambient temperature can reach -30-¦C+50-¦C. Precautins: 1.During erection, the cam head must match with supporting arm and door chuck so as to avoid sounding from opening/closing due to poor matching. ***** cam head level can not be ground to avoid sounding from shaking of central positioning. ***** cam head must be erected with dust-proof cover to avoid oil leakage caused by impurities. Precautions: 1.At completion of erection, the door closing speed can be adjusted by regulating screw;left turning for high speed and right turning for low speed. 2.After the front, rear, left and right position of floor spring, fasten the floor spring, therwise floor spring may shake during use. 3.During speed regulation, do not push or pull the door by force to avoid damage of door or floor spring.

Scope of application: Standard models are adaptable to 12mm thick glass and also to 8mm, 10mm thick glass. Door weight:80kg Door width:1100mm 53mm or 56mm away from axial center point optional. Finish: LASTING general purpose door clamp standard overlay: Mirror polished stainless steel Matt stainless. Integrating function and decoration, it adopts advanced die casting process and is provided with stainless steel protection cover, which is concise and smooth. Through fatigue test for 500, 000 times, no damaged components have been found. Pass through the test of national testing center. Applicable for various medium and high-level places. Applicable for glass door and decorative glass of 10-12 mm thickness, which is solid and reliable. Easy creation of spacious and bright modern transparent life and working space. Surface color:Mirror, wire-drawing and titanium gold are optional or making color according to requirements. The products are provided with differents sizes of lower chuck, upper chuck, curve clip and axes matched for various floor sprin .

Scope of application: Standard models are adaptable to 12mm thick glass and also to 8mm, 10mm thick glass. Door weight:80kg Door width:1100mm 53mm or 56mm away from axial center point optional. Finish: LASTING general purpose door clamp standard overlay: Mirror polished stainless steel Matt stainless. Integrating function and decoration, it adopts advanced die casting process and is provided with stainless steel protection cover, which is concise and smooth. Through fatigue test for 500, 000 times, no damaged components have been found. Pass through the test of national testing center. Applicable for various medium and high-level places. Applicable for glass door and decorative glass of 10-12 mm thickness, which is solid and reliable. Easy creation of spacious and bright modern transparent life and working space. Surface color:Mirror, wire-drawing and titanium gold are optional or making color according to requirements. The products are provided with differents sizes of lower chuck, upper chuck, curve clip and axes matched for various floor springs.

Standard configuration Finish:Elcetrostatic paint Material:Alminum alloy Applied gate width/gate weight:EN EU3# Max door width:950mm Max door weight:60kg Main boby size:L180*W42*H65.5 Application range:Plastic steel door, wood door, aluminum door, iron door Max opening angle:180-¦ Adjustable closing section:A closed-door segment, locked section Feature:No damage after opening/closing of 500, 000 times Warranty period :7 years . Feature Imported gasket prevents oil leakage Strong spring, high force of door closer. Side swing rocker for easy erection. Fine quality aluminum alloy block provided with two bright coatings for protection. Fully hydraulic control, two speed control vavles for individual control of two stage door closer speed. IIumination of door closer and lock adjustment Regulating vavle clockwise rotation slows down Counterclockwise rotation speed change control vavle fast. Blocking force control valve The opening buffer and closing/door closer speed can be adjusted so as to control the full opening and closing area of door leaf. Door-closer force adjustment The closing force of door closer can be increased or decreased by adjusting erection position of adjusting supporting arm.

Maximum Opening :105 backstop 90 Hold-open or Non Hold-open Maximum door weight : 100 Kgs. 12 mm. glass weight 30 kgs per square meter. Solid wooden door with maximum thickness of 40 mm. required weaker spring tension. Adjustment in steel case L6 x W8 x H4 carton, 4 peices with accessories, gw 26.50 kgm, dimension 36x59x11 cm

Floorspring floor hinge Floor spring: For floor spring, we have following 7 models(with details of loading weight and suitable door size): Lg18 70kg 800mm Lg18b 70kg 800mm Lg28 80kg 1000mm Lg38 105kg 1100mm Lg68 150kg 1300mm Lg600 150kg 1200mm Lg78(door-top hinge) 80-100kg All floor springs have passed 300, 000 strict opening and closing test, meeting safe application standards. Lg18 70kg 800mm Lg18b 70kg 800mm Lg28 80kg 1000mm Lg38 105kg 1100mm Lg68 150kg 1300mm Lg600 150kg 1200mm Lg78(door-top hinge) 80-100kg

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