Premium Quality Steel Wire Long Lasting Durability Pulley Block

Product Description

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

Main Product
Company Profile
Established in 1986, Changshu Seagull Crane&Hoist Machinery Co., Ltd. is a leading manu-facturer of lifting tools and equipments, including hand chain hoists, lever hoists, electric hoists, lifting clamps and more. With ISO9001:2015certification and TUV CE/GS approvals, we ensure top-quality products for global markets like the USA, Germany, Japan, and others. As a trusted OEM partner for international brands, we export 95% of our products worldwide. Our advanced testing facilities and strict quality control guarantee reliable performance. Over 50% of our clients have collaborated with us for more than 10 years, thanks to our consistent quality and excellent service.
SEAGULL is your reliable partner for innovative lifting solutions.
Our Advantages
Certificate&Exhibition
Packaging & Shipping
FAQ
About US
Q1 Manufacturer or Trading Company?
We are Manufacturer and trading company, based in ChangshuCity,Jiangsu Province. Focus: high-quality, safe lifting solutions.
Q2 Certifications?
ISO9001, CE, GS, ASME compliant. Certificates available upon request.
Q3 OEM/ODM?
Yes. Custom colors, logos, manuals,packaging.
Q4 Advantages?
Quality products, wide range, customization, competitive pricing, excellent after-sales service.
Products
Q1 Main Products?
Manual Chain Hoists, Electric Hoists, Electric Trolleys, Beam Trolleys, Beam Clamps, Lifting Clamps, Snatch Blocks, Permanent Magnet Lifters, Mechanical Jacks, Manual Winches, Webbing Slings, etc.
Q2 Manual Chain Hoist Capacity?
0.25 tons - 50 tons. Custom options available.
Q3 Chain Material?
High-strength alloy steel, heat-treated, EN818-7 compliant.
Q4 Electric Hoist Voltage/Control?
220V/380V/415V/440V,50Hz/60Hz. Hand & remote control options.
Q5 Choosing the Right Tool?
Consider load, height, environment, frequency, safety. Contact sales for assistance.
Q6 Product Catalog?
Request via contact form.
Orders&Payment
Q1 MOQ?
Varies. Different products with different MOQ. Please contact us for details.
Q2 Payment Methods?
T/T or L/C in USD/RMB/EUR.
Q3 Delivery Time?
30-60 days, but negotiable for urgent order.
Q4 Trade Terms?
FOB, CIF, CFR, negotiable.
After-Sales Service
Q1 Warranty?
1 or 2 years warranty depends on different products, against defects (non-human caused).
Q2 After-Sales Support?
Contact sales representative, email.
Q3 Technical Support?
Installation, debugging, maintenance assistance available.
Other
Q1 Samples?
Available on request. Fees may apply.
Q2 Become an Agent?
Contact sales team for details.