Professional Industrial Applications Double Wheel Pulley Block

Product Description

Product Description
0.25T to 10T Double Whell Winch Block The SEAGULL Heavy-Duty Snatch Block uses a new heavy-duty steel structure to deliver superior strength that's up to 4 times stronger than standard snatch blocks.Detail
There are different types of pulleys, which can meet different weight requirements, such as single wheel suitable for light load, multiple wheels can cope with heavy load, and the use of flexible.
High safety: equipped with hook and safety device, can prevent accidental falling off of the hanging object; Compact and stable structure reduces the risk of component loosening during operation.
Multi-wheel efficiency: multiple pulley combinations can change the direction and size of the force according to demand, which can lift heavy objects more easily and improve work efficiency.
Good adaptability: the groove design of the pulley can be well adapted to different specifications of the rope, so that the rope remains stable during operation and is not easy to remove the groove.

Reliable connection: The strong connection between the components can withstand large tension, to ensure that the lifting process will not be easily disconnected, to ensure the safety of the operation.
Rugged and durable: The whole is made of high-strength material, with good impact and compression resistance, adapt to a variety of harsh working environments, long service life.

TYPE		S.W.L (t)	SHEAVE DIAD (mm)	DIMENSIONS (mm)				FOR WIRE DIA (mm)	N.W. (kg)
HOOK	EYE			HOOK A1	EYE A2	B	C
75DYx1S	75DYx1SO	0.5	75	286	227	87	50	8	1.6
100DYx1S	100DYx1SO	1	100	311.5	284.5	112	55.5	10	3.5
125DYx1S	125DYx1SO	1.5	125	370	344	140	63.5	13	4.6
150DYx1S	150DYx1SO	2	150	442.5	417	168	101	16	7.7
180DYx1S	180DYx1SO	3	180	498	478	204	107	19	11
200DYx1S	200DYx1SO	4	200	590.5	556	226	128	22	19.3
250DYx1S	250DYx1SO	5	250	590.5	651	276	147	25	33.8
300DYx1S	300DYx1SO	6	300	795	775	330	162	26	48
350DYx1S	350DYx1SO	10	350	934	898	395	178	28	66

TYPE		S.W.L (t)	SHEAVE DIAD (mm)	DIMENSIONS (mm)				FOR WIRE DIA (mm)	N.W. (kg)
HOOK	EYE			HOOK A1	EYE A2	B	C
75DYx2S	75DYx2SO	0.5	75	286	227	87	77	8	2.8
100DYx2S	100DYx2SO	1	100	311.5	284.5	112	88	10	4.3
125DYx2S	125DYx2SO	1.5	125	370	344	140	100	13	7.8
150DYx2S	150DYx2SO	2	150	442.5	417	168	146	16	12.2
180DYx2S	180DYx2SO	3	180	498	478	204	157	19	18.5
200DYx2S	200DYx2SO	4	200	590.5	556	226	188	22	31
250DYx2S	250DYx2SO	5	250	590.5	651	276	220	25	49.8
300DYx2S	300DYx2SO	6	300	795	775	330	238	26	72
350DYx2S	350DYx2SO	10	350	934	898	395	260	28	102

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.

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