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DSVC-A Chain Block

  • DSVC-A
  • 0.5-50Ton
  • 100pcs
DSVC-A Chain Block, Manual Chain Hoist, Pulley Chain Block

- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

DSVC-A Chain Block      DSVC-A Chain Block Dawson-group
DSVC-A Chain Hoist, Manual Chain Block - China Exporter    DSVC-A Heavy Duty Chain Hoist, Manual Chain Block - China Exporter

DSVC-A Heavy Duty Chain Hoist, Manual Chain Block In Stock - China Supplier, Exporter     DSVC-A Heavy Duty Chain Hoist, Manual Chain Block In Stock - China Exporter

●Adopt Japanese technology ,which is the convex word process.
●Low-alloy steel, which is reliable and durable.
●Premium alloy steel grade 80 load chain, which is safe and long serving life.
●Smooth operation, high efficient, small hand pulling force .
●Double pawls, two load chain guides wheel, which are safer.
●Needle bearing optioned.
●Widely used in the nuclear station, thermal power station, etc.
●CE&GS certificates.

Standard lift
Running test
Effort required to lift max load(N)No. of falls of load chainLoad chain
Dimension(mm)Net weight
DSVC-A-0.5T0.52.50.535015126145282858.42214 15
DSVC-A-1T12.5133016.315115932315122519 16
DSVC-A-2T2323651818320536380203324 19
DSVC-A-3T33336027.1151208464752434.524 16
DSVC-A-5T5354102918326446600414030 19
DSVC-A-10T103104104918839857720794842 18.5
DSVC-A-15T1531543569190580758701206956 20
DSVC-A-20T20320435289192630828901937868 20
DSVC-A-30T30330435212933067010610002208567 30
DSVC-A-50T50350435222941090013019501092110100 130

Welcome to buy the newest and competitive price DAWSON DSVC-A Chain Block from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.

For further information, please contact us. Email:info@dawson-group.com

Product Show:

DSVC-A Chain Block - China Supplier

DSVC-A Chain Block - China Manufacturer Supplier
DAWSON manual chain hoists are commonly known as chain blocks and are designed for heavy duty lifting and materials handling operations. Chain blocks raise and lower loads by pulling on the hand chain. Chain blocks can be of single or double fall configurations depending on the capacity of the block.

Ensure that the chain block name plate and WLL is clearly visible and legible.
The pre-use inspection for a chain block should include the following:

Load chain
1.Inspect chain for wear.
2.Inspect chain for gouges, nicks, arc burns, twisted & bent links and corrosion.
3.Inspect for correct reeving on multi-reeved units (3 and 5 tonne).
Lift wheels & Sheave wheels
1.Inspect lift wheel for foreign material, wear and corrosion.
2.Inspect dead end pins for wear, tightness and corrosion.

1.Inspect hooks for signs of opening, cracking, bending, arc burns and corrosion.
2.Hooks should swivel freely.
3.Inspect safety latches for condition & operation.
4.Measure the hook throats for allowable service openings.
Hand chain
1.Inspect chain for wear.
2.Inspect chain for twisted or gouged links and corrosion.
3.Inspect connecting link for signs of opening.
1.Inspect frame and covers for distortion, cracks, gouges, corrosion & other damage.
2.Inspect hangers (3 and 5 tonne) for cracks, gouges, corrosion & other damage.
3.Inspect unit for clear WLL identity.
1.The load chain must always mesh correctly with the load sheave. With multi fall chain blocks twists can arise by turning over the bottom hook through the load chain.
2.Regularly lubricate the whole length of the load chain with machine or gear oil but be careful not to over lubricate as oil or grease on the brake discs can cause the brake to malfunction and slip.
3.Confirm that the brake is functioning properly by hoisting the load 100mm and check the brake when lowering the load.
4.Non-vertical (sideways pulling) of the hand chain is not recommended on our chain blocks.
5.The hand chain is equipped with a safety link. When the safety link opens or deforms, stop at once and inspect for the cause.
6.Confirm that the monorail beam or structure supporting the chain block is of sufficient strength to support the load to be lifted.
7.Never lift loads in excess of the WLL of the chain block.
8.Never walk or work under a hoisted load and never lift, support or transport people.
9.Use chain blocks manually only.
10.Do not permit more than one operator to pull on the hand chain at one time.
11.Lift loads correctly with proper slings and attachments. Never lift with the point of the hook and never use the load chain as a sling by back hooking.
12.Lifting a load with two chain blocks is not recommended. If the operation is unavoidable, hoist the load with utmost care, keeping the load balanced.
13.Never run the load chain out too far. When operated beyond the range of lift, an excessive load that can cause damage will be imposed on the chain block.
14.Chain blocks are designed for lifting loads vertically and should not be used for horizontal or angle hoisting.
15.Extreme temperatures will reduce the durability of the hoist. Loads should be hoisted or lowered very slowly and carefully in extreme temperatures.
16.Never leave a load hanging on the hoist.
17.Never use the chain or hook as a ground for welding.
Asbestos free brake, holding load at any desired height. 
- Robust all-steel construction. 
- Top and bottom hooks are fitted with safety latches as standard. 
- All rotating components mounted on roller or ball bearings to reduce friction & increase efficiency.

Other related products:
DSVC-A Chain Block, Chain Hoist - China Exporter, Supplier
Factories and packaging:
DSVC-A Chain Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory
China Packing of DSVC-A Chain Block - Dawson Group Ltd. - China Manufacturer, Supplier, Factory
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General Manager: Janet Zhao
Contact info: Dawson Joe
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