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TYPE:SN-WFQS

WFQS full-plastic flex fire-retardant balance compensating chain, is a kind of product with good function to keep elevator smooth operation. In structure, it is a perfect combination by welding chain and synthetic PVC,  and formed special character.   

The advantage is of good flexibility, low noise, small curvation radius, fire retardant, ageing-resistant, keep the elevator operating smoothly, and can be used in the temperature of -15~+60 degree centigrade, the elevator speed lower than 2.5m/s.

Note: In order to ensure the compensating chain run safely and smoothly, we suggest using dampening device and hanging device provided by us.

Plastic Balance Compensation Chain

Colour: Black, red, bule, green and so on
Structure and features:
WFQS is a new kind of elevator balance compensation chain with excellent performance, it can ensure the elevator working under an ideal and stable state. Seen from structure, it is the perfect combination of electric -welding anchor chain and composite material PVC.
It has unique functions, and has the following strong traits: Greater elasticity, smaller bending radius, flame- resistant, antiaging, wider temperature adaption range, etc.
After using this kind of compensation chain, the operation of your elevator will be stable and smooth, and working with low noise. WFQS is used for elevator with rated speed of higher than 1.75m/s.

About us

Shanghai Sunny Elevator Assembly Co.,Ltd, found in 1992, is a 22-year professional manufacturer specialized in designing and producing Opto-Electro-Mechanical products. Our main products are elevator light curtains, photoelectric switches and elevator buttons. The company has a complete set of equipment and instruments in terms of mechanism, sheetmetal, plastics, moulding, electric appliance,together with SMT line, which are respectively used in key parts of production, assembling, and quality detecion. Such full range of equipments is rare in the field and greatly increases our production flexibility and R&D capabilities. Twenty years' experience in the elevator industry ensures us to provide our clients reliable products, leading-edge technology and perfect after-sales service. Our long –time clients include Hyundai (served as OEM), Hitachi,Otis, Mitsubishi, KONE, Guangri Elevator, Wittur etc.

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