DY 1 ton open block pulley / double sheave block pulley Painted Snatch Block

Product Description

* Capacity from 0.5t to 10t

* Double Sheave,hook type

* Side opening link permits quick, easy insertion of rope or cable without threading

* Drop forged hook.

* CE certified.

* One year guarantee

Technical Parameters

Product instructions

1. The angle of deflection of the wire rope and pulley can not be greater than 4 degrees, the direction of the wire rope and the direction of the guide pulley is correct to prevent the wire rope out of the card or card position.
2.. With the pulley when lifting, can not grasp the rope by hand, if you want to adjust, should be adjusted by the pry bar. When the pulley is in the rated lifting capacity, the lifting speed can not exceed the specified.
3.. When using multiple pulleys, if only one of them is used, the weight should be reduced and the center of the weight should pass through the center of the tackle.
D. When the trolley is used for the guide part, the load should be less than the rated lifting capacity, otherwise it will be overloaded and prone to danger.

Changshu Seagull Crane&Hoist Machinery Co.,Ltd was established in 1986. And reformed in 2000 by Japan and china-based partners. Seagull has more than 20 years of experiences in the field of electric hoist and chain block.

Seagull is a manufacturer specialized in designning,developing and producing all kinds of wire rope hoist,electric chain hoist, snatch block,manual winch and riggings hardware.

Our actual land area is15,000 sq.m. We have advanced CNC machines,roll thread machines,cylindrical surface grinders,spark erosion machines,milling machines,auto destruction test machine ,automatic endurance test machines ect.

Seagull adopts a quality management system in accordance to the strict ISO9001:2000 . In addition,our electric chain hoist, manual hoist,snatch block are also accredited by German TUV CE,GS. Seagull objective is to produce high quality lifting products at the most competitive price to all of the customers. Seagull is continuing to improve the manufacturing method,and always keep a constant looking for new advanced technique and design,develop new lifting products.

"Quality,development,credibility,sincerity,cooperation and efficiency are the principles of seagull"We sincerely expect the good business relationship with customers from all of the world.Your inquiry ,your order,your quality problem will be high attention and immediate response by seagull.