High Quality Construction Steel Wire Reliable Marine Performance Pulley Block

Product Description

 

Company Profile

Changshu Seagull Crane & Hoist Machinery Co., Ltd. was established in 1986. With a history of more than 40 years, Seagull is a well-established manufacturer in the hoist and crane industry.
Seagull specializes in the design, development and production of a full range of products, including wire rope hoists, electric chain hoists, chain blocks, lever blocks, hand winches, monorail trolleys, lifting clamps and other rigging hardware.
The company covers a land area of 18,000 square meters. Our factory is equipped with advanced CNC lathes and other production equipment, as well as comprehensive inspection systems. Seagull guarantees full testing and traceability for every product, from raw materials to finished goods. Maintaining consistent product quality over more than 40 years has always been the core principle of our factory.
Seagull is certified under the ISO 9001 Quality Management System. Products such as manual chain hoists, lever hoists, plate clamps and trolleys have obtained Germany TÜV CE and GS certifications. Meanwhile, we possess strong R&D and innovation capabilities. Our technical team can provide end-to-end solutions tailored to customer requirements, from drawings and mold development to testing and final production.
"Quality, development, credibility, sincerity, cooperation and efficiency" are the core values of Seagull.We sincerely look forward to establishing long-term business partnerships with customers from all over the world. Your inquiries, orders and after-sales service requests will receive our highest attention and prompt response.

 

 

Product Description

YB/YBO Marine Sheave Block Pulley Eye Wire Block

This block structure is simple.  easy to use.   can be repeatedly changed pulley and pulley traction cables running and lifting or moving objects in the direction of, especially by joint pulley the pulley, with the winch, mast or other lifting appliances, lifting tackle is widely used in
construction and installation operations.

Detail

Excellent surface treatment: the metal part of the pulley is shiny and evenly painted, this surface treatment is not only beautiful, but also effectively prevent rust and corrosion, extend the service life of the pulley, so that it can work stably in a variety of environments.

Compact component connection: as can be seen from the figure, the components are closely connected, which reduces the shaking and wear caused by loosening during work, improves the stability and safety of the pulley operation, and ensures the reliable carrying out of the lifting operation.

Labor-saving and efficient: It can lift heavier objects with less force, significantly improve the efficiency of lifting operations, and greatly reduce the manpower burden and speed up the work progress in construction, cargo handling and other scenarios.

Strong carrying capacity: According to different work needs, design and manufacture of different specifications, carrying capacity of the pulley, from light equipment maintenance to heavy industrial lifting, can find suitable lifting pulley to meet the bearing requirements.

Connection ring design practical: the orange connection ring structure is strong, easy to connect and disassemble with other lifting equipment (such as ropes, hooks, etc.) quickly, improve work efficiency, and can withstand large tension, to ensure operation safety.

Component stability: the connecting ring is connected with the pulley body through a large circular component, which enhances the stability of the overall structure, reduces the risk of loosening the components during the lifting process, and makes the pulley reliable in the case of heavy load.

 

YB MARINE SHACKLE WIRE BLOCKS
TYPE	SHEAVE DIA (mm)	S.W.L (t)	DIMENSIONS(mm) A                      B                      C                      D				N.W. (kg)	FOR WIRE DIA (mm)
YB75x1	75	0.5	178	85	26	12	1.1	8
YB100x1	100	1	235	121	34	16	1.8	8
YB125x1	125	1.5	305	145	38	18	3.5	9
YB150x1	150	2	350	180	41	22	5.1	12
YB200x1	200	4	425	225	46	28	11.5	16
YB250x1	250	5	495	275	60	28	17	22
YB75x2	75	0.5	178	85	50	12	1.8	8
YB100x2	100	1	235	121	61	16	2.8	8
YB125x2	125	1.5	305	145	73	18	5.5	9
YB150x2	150	2	350	180	83	22	8.5	12
YB200x2	200	4	425	225	93	28	16.5	16
YB250x2	250	5	495	275	115	28	25.5	22

YBO  MARINE EYE WIRE BLOCKS
TYPE	SHEAVE DLA (mm)	S.W.L (t)	DIMENSIONS(mm) A                      B                      C                      D				N.W. (kg)	FOR WIRE DIA (mm)
YBO75x1	75	0.5	230	85	26	12	1.5	8
YBO100x1	100	1	285	121	34	16	2.4	8
YBO125x1	125	1.5	346	145	38	18	4.2	9
YBO150x1	150	2	419	180	41	22	6.4	12
YBO200x1	200	4	517	225	46	28	12.5	16
YBO250x1	250	5	655	275	60	28	16	22
YBO75x2	75	0.5	230	85	50	12	2.1	8
YBO100x2	100	1	285	121	61	16	3	8
YBO125x2	125	1.5	355	145	73	18	5.9	9
YBO150x2	150	2	365	180	83	22	9	12
YBO200x2	200	4	517	225	93	28	17.5	16
YBO250x2	250	5	600	275	115	28	28.6	22

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