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ISO3077 Heavy Duty Chain Pulley , Hardened Steel Ss Chain Pulley Block

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Address: Room 1008, Block A, No. 18 Taolin Road, Pudong New Area, Shanghai ,China.

Contact name:JOHN XU

Shanghai Anfeng Lifting & Rigging LTD.

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ISO3077 Heavy Duty Chain Pulley , Hardened Steel Ss Chain Pulley Block

Country/Region	china
City & Province	shanghai shanghai
Categories	Door & Window Handles

Product Details

1 tonne Chain Block type JCB

High Strength Industrial Manual Chain Hoist, safe and reliable

Product Features

- Hardened steel rollers supporting the load sheaves run smoother and last longer than bearings

- Spur gear efficiency reduces operator effort. Double pawl and double guide rollers enhance performance, safety and reliability

- Load chain is alloy steel grade 80 according to ISO 3077

- Deformation indicators - two strategically placed marks allows for measurement to determine if the throat opening has changed thus indicating abuse or overload

- Equipped with wide throat top and bottom drop forged hooks that are designed to bend slowly to warn of overloads

- Every chain block is operationally tested to 150% of the rated capacity and issued an individual test certificate with unique serial number

- Safety factor: 4 times of the rated capacity

Our Chain Block type JCB is manufactured by Jian Feng Sling Co,.Ltd, in accordance with JB/T 7334-2016, ISO 3077 requirements.

Chain Block type JCB Specification

Product No.	Capacity (tons)	Proof load (tons)	Standard Lift (m)	No. of Falls	Diameter of Load Chain (mm)	Lift H (mm)	Gape C (mm)	Pull to lift rated load (N)	Net weight (kg)	Extra weight per meter (kg)
JCB-0.5	0.5	0.75	3	1	6	280	37	221	7.5	1.7
JCB-1.0	1.0	1.5	3	1	6	306	45	304	10.5	1.7
JCB-1.5	1.5	2.25	3	1	8	368	49	343	16	2.3
JCB-2.0	2.0	3.0	3	1	8	444	52	457	16.2	2.3
JCB-2.0	2.0	3.0	3	2	6	368	52	390	22	2.5
JCB-3.0	3.0	4.5	3	2	8	520	52	390	22	3.7
JCB-5.0	5.0	7.5	3	2	10	616	67	420	36	5.3
JCB-10.0	10.0	15	5	4	10	700	78	392	88	9.7
JCB-20.0	20.0	30	5	8	10	1000	64	392	205.5	19.4
JCB-30.0	30.0	45	5	12	10	1300	92	392	295	21.3

About Jian Feng Sling

Jian Feng Sling Co,.Ltd is a Chinese professional supplier of hoisting tools and reliable and practical services for industrial hoisting and material transportation. Their products include: steel wire rope, wire rope tools, sling hardware accessories, lifting tools, chain rigging, synthetic fiber sling, Typhoon proved sling series and height safety equipment. Their products are widely participated in symbolic infrastructure projects, ship manufactory as well as inland & offshore engineering projects. While our company had gain intra- and international reputation.

Anfeng Lifting & Rigging is authorized distributor for all the products made by Jian Feng Sling.

About Anfeng Lifting & Rigging

Based in Shanghai Free Trade Zone, Shanghai Anfeng Lifting & Rigging Ltd. is an experienced technical and sales company specialized in supplying webbing slings, round slings, wire rope and slings, chains, rigging accessories and more.

Anfeng supplies steel wire ropes, wire rope slings, lifting chains and accessories, webbing slings, round slings, fall protection harness, typhoon resistant series products, lashing, offshore mooring lines, chain hoists, lever hoists, electric hoists, shackles up to 1500t, and lifting points.

We have earned a reputation globally as a provider of high quality products, supported by our trained staff and high standard of QA/QC procedure and inspections. Our technical staffs make sure the products meet all safety and manufacturing requirements. Upon request, Anfeng provides customers with DNV-GL, CCS, ABS and other third-party inspection certificates.