0.25T Manual Chain Block HS-Z high quality

0.25T Manual Chain Block HS-Z high quality System 1

0.25T Manual Chain Block HS-Z high quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 200 pc/month

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Quick Details

Condition: New
Place of Origin: Hebei, China (Mainland)
Brand Name: CNBM
Model Number: HSZ-0.25T
Usage: Construction Hoist
Power Source: Hand Chain
Sling Type: Chain
Maximum Lifting Weight: 0.375T
Maximum Lifting Height: 12m
Lift Speed: as your speed (MANUAL)
Certification: CE and GS
Warranty: one year
Capacity: 0.25t
Test load: 0.375t
color: red or as you require
certification: ISO9001and CE
Material: steel
load chain diameter: 4mm
the load chain: G80
n.w: 3.5kg
No of load chians: 1
Standard lif height: 2m

7) Chains are made of special alloy steel that is exclusively

8) More thickness of sheet cover,gear cover and side plates for good quality

9) The static test is 4 times of capacity,and running test is 1.5 times of capacity one by one

10) Famous in Europe and America

Main Features

•Superior rigidity makes the hoist dust-proof and water-pfoof;
•Severe environment and work condition are acceptable;
•Simple structure and few components
•Adopt Janpanese FEC chain;
•To greatly enhance the performance of the fatigue and wearresistance.
•Limit protection adevice can avoid overload occerring;
•Hook bolt can prevent the rigging accidently from slip;
•Moter is equipped with thermal protection device;
•limit contactors are set in the machine.

Parameter List

0.25T Manual Chain Block HS-Z high quality

Service

1.We can make special sample according to the customer’s requirement.
2. We have more than 60 professional technical team, provide best after-sales service
3. Fast delivery time
4. We have CE, ISO9001 and GS certification.

Q:Do cranes have the same wire ropes, slings, slings and cables?: My understanding is different. The cable refers to the cables used for power supply or the cables used for hanging lamps.

Q:What are the specifications for the length, length, and method of operation of the wire rope?: The use of wire rope in the atmospheric environment, mainly caused by the failure of wire rope is fretting fatigue, at present, the wire rope for the first time in the field of fretting fatigue control measures is the phosphating coating steel wire rope patent technology production, steel wire after manganese phosphating or zinc manganese treatment, wear resistance, enhance the surface of steel wire that is not easy to wear and corrosion resistance of the fatigue life is greatly improved

Q:They are used for slings, ropes, chains, suspenders, hand hoists, right?: The use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, manganese phosphating coating can greatly improve the wear resistance and corrosion resistance of the steel wire surface, the fatigue life of the phosphating coating steel wire rope is 3-4 times of smooth wire rope, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility of. According to the current market price of the phosphating coating steel wire rope, phosphating coating steel wire rope daily use cost is just plain steel wire rope about thirty percent of phosphating coating steel wire rope is a substitute for plain steel wire rope upgrade, for reference only.

Q:What is the name of the wire above the train?: The catenary provides 25 thousand volt power frequency alternating current for the locomotive, according to the locomotive model difference, adopts the direct step-down, the frequency conversion power supply or the AC and DC conversion power supply, this is mainly for the speed regulation convenience.

Q:What are the specifications for the rigging?: Crane users need high quality steel wire rope, it should be long life and high quality stable and reliable wire rope. Fretting fatigue is the main cause of wire rope failure in atmospheric environment

Q:What are the connections and differences between hooks, slings, rings and heavy truck rings in cranes? What are the hoisting designs?: Round nylon lifting rope series: no connecting nylon lifting rope, two button nylon lifting rope, multi nylon lifting rope and shipAnchor rope, rope, paper rope, lifting rope, all kinds of transformer braided rope.

Q:How do you tie the wire rope?: Manganese phosphating belongs to wear, corrosion, phosphating, automobile transmission, steel gear is through the manganese phosphating treatment, can ensure that the car gear for more than ten years without damage. Phosphating coating of steel wire rope China patent technology production, give priority to the use of manganese or zinc manganese phosphating, and smooth steel wire rope production process comparison, just add the last bonderizing process, steel wire for rope wear resistance and corrosion resistance is greatly improved, the use of direct phosphating steel wire twisting steel wire rope. The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3-4 times the same structure of domestic smooth steel wire rope, wire rope surface is 2-3 times of imports, (laboratory comparable conditions) with the research on the wear resistance of phosphating, and greatly enhance the possibility, is currently the most advanced technology in the world of steel wire rope field. Manganese phosphating is bonderizing, can solve the problem of wire rope wear during use, smooth wire rope being eliminated, because the phosphating coating steel wire rope in short supply, the more sought after, need to ask a few companies.

Q:What tools are slings in lifting operations? What is the function of the slings?: A sling is also called a jack rope, a pair of rope or rope buckle. Hoisting works are more used, such as tying equipment, hanging blocks, stabilizing winches and so on. The utility model has the advantages of good quality and large elasticity, but the rigidity is large, and the bending is not easy, and once the bend is not easy to recover. Slings made of wire ropes of hemp core are not easy to work under high temperature.

Q:How much is the crane arm of the tower from the residential building recently?: (1) the drivers and signaling personnel of the tower cranes must be specially trained and issued certificates by the relevant departments, and attention should be paid to whether the type of tower used by the driver is consistent with the actual tower type.(2) special person special plane management, Captain responsibility system, and strict shift shift system.(3) the newly installed or repaired tower crane must perform the machine test operation according to the specifications.(4) tower crane should keep a safe distance from overhead transmission lines.(5) driver's room should be equipped with fire extinguishing equipment.

Q:Is the sling the same thing as the rigging?: I have also struggled with this concept before, and I consulted the professionals specializing in rigging. I say you should be able to understand the sling, lifting heavy rigid fetching device operation means, that is to say can directly take hanging items, mainly include: grab, clamp, suction and special sling and rigging, etc.; refers to the lifting items, tie hook combination device with flexible. In the article, usually made from high strength flexible parts (steel wire rope, lifting chain, artificial fiber tape) with end ring, hook, shackle assembly.

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