HSJL系列卷帘机的特点：

1． 适用于长度在100米以内的各种尺寸的钢架结构或水泥结构的塑料大棚。
2． 对于宽度在10米以内的大棚，电动卷帘时间不超过7分钟，当停电或电器部分故障时可用手动装置完成卷帘工作。
3． 适用于各种材料编织的草帘。
4． 安全性好，可靠性高。
5． 能在各种气候条件下使用。
6． 操作简便，按动电钮，上下自如。
7． 安装、保养、维修方便。
8． 投资少、收益高。

    HSJL系列卷帘机适应了农村现代化建设的需要，使农民朋友从繁重的体力劳动中解放出来，为农民朋友致富提供了物质条件。

    该项产品在1998年全国农机新产品推广会上获得金奖。我们会用稳定的产品质量，优良的售后服务，为广大农民朋友服务。

 

APPLICATION

The HS Series Chain Block is a portable lifting device easily operated by hand chain. It is suitable for use in factories, mines, farms, construction sites, wharves, docks and warehouses for installation of equipment, as well as for loading and unloading goods, it is specially advantageous for lifting work in the open air and places where no power supply is available.

The chain block can be attached to a trolley of any type as a traveling chain block, it is suitable to monorail overhead conveying system, hand traveling crane and jib crane.
FEATURES
Five prominent features in design and in service are inherent in HS Series Chain Block :

● Safe reliable in operation with minimum maintenance.
● High efficiency and small handpull
● Light weight and easy handing
● Fine appearance with small size.
● Durability in service

MAINTENANCE

● Clean off the dirt on the chainblock , lubricate its parts with grease after use and store it in a dry place.
● Maintenance and inspection should be made by a sklled hand. Neverallow any layman to disassemble or to assemble the block.
● Align the "0"marks of the two gears (8) while assembling, as shown in Section View C-C.
● While assembling the brake mechanism, care should be taken to mesh the slanting teeth of the ratchet disc and the pawl. Make sure that the spring and pawl work sensitively and reliably. Then turn the hand wheel clockwise, it must press the disc and the plates on the brake seat. Turning it counterclockwise, there should be clearances between the disc and the plates.
● After cleaning and repairing the block should be subjected to no-load test and load test. A chain block can be put into operation after it has been tested and found under reliable brake and in good condition.
● Keep clean the friction surfaces of the brake. Brake mechanism should be inspected regularly for prevention of faulty braking and falling of the load.