China best Hscb Vd CB-B Type 0.5 Ton 1 Ton 2 Ton 3 Ton 5 Ton Chain Pulley Block supplier

Item Description

HSCB VD CB-B Variety .5 ton 1 ton 2 ton 3 ton 5 ton chain pulley block 

HSCB chain block functions:

one.Equipment Circumstance and Hand Wheel Go over Resistant to External Shocks:
Equally sides of the hoist are coated with a thick metal gear case, processed with the greatest stage technology, and with a strengthened wheel cover. They have an ideal form and rigidity to keep bearing alignment and face up to external shock.
2.Double Enclosure to Preserve Out Rainwater and Dust:
The braking system, which helps make up heart of the hoist, is enclosed in a double include: the wheel and the brake handles. These protecting addresses not only keep out climate aspects but also aid to stop mud and dust from coming into inside mechanisms.
three.Double Pawl Spring System to Further Enhance of Sureness:
In situation one of Pawl spring is broken, the other maintains its features. This mechanism additional boosts sureness.
4.Positive and CZPT Mechanical Brake:
USZHY’s dry type asbestos-totally free Mechanical Brake guarantees robust brake functionality.
five.Hooks for Simple Function:
Specially warmth handled best and bottom hooks have ample sCZPT and toughness for difficult occupation. The design of the bottom hook, with comparatively big proportions, makes it easy to stabilize a load in proper position.
Bottom Yoke with Safeguarding Guard functions a guard safeguarding the chain pin & nut from injury, improving safety.
six.Bearing Mechanism to Improve Mechanical Performance:
Use of special ball and needle bearings remarkably will increase mechanical efficiency and produces substantial output power with bare minimum manual input.
7.Load Chain Xihu (West Lake) Dis. Mechanism:
Chain guidebook mechanism in flanged load sheave and information roller aid smooth movement of the load chain.
8.Stopper Helps prevent Extreme Decreasing:
9.Extremely Sturdy Load Chain (Nickel plated)

VD chain block pictures:



HSZ-CB Chain Block Requirements
Model HSZ-CB
Ability T 1 1.five two three five ten
Regular lifting top M two.five two.five two.5 three three three
Load chain No. of falls 1 1 one one one four
Dimenshon six*18 seven.1*21 eight*24 ten*thirty 10*30 10*30
Force of full load 250 265 335 372 360 380
N.W/G.W Kg fourteen.5/fourteen sixteen.5/seventeen 19.5/20.1 32/34 41.1/forty three.six 75.7/79.1
Dimension A 149 176 176 231 249 463
B 153 173 173 185 185 185
C 29 35 35 39 49 fifty four
D 41 fifty one fifty one 49 67 75
Hmin 352 385 385 445 615 765
Added excess weight for every 1m raise kg .eight 1.4 2.two 3.eight 8.8

Packing photos:

Our firm information:
HangZhou CZPT Hositing Machinery plant is found in the donglv village,we have 23 sets of Automatic chain production tools .

We specializes in producing common hefty responsibility lifting chain (φ4 -φ26), including European Standard chain for rigging, electric block chain and also undertake other unique standard chain. Every single lifting chain we created was inspected by our knowledgeable technician who experienced in excess of twenty several years study and producing lifting chain expertise, and we also use strict high quality control testing technique to make certain the products’ stability and sturdiness. 

As the 2nd biggest chain manufacturer, our other hoisting machineries have a enormous price benefit. For hoisting, shifting, pulling, driving and conveying, our Xihu (West Lake) Dis.n lifting signifies, Xihu (West Lake) Dis.n hoist chains, Xihu (West Lake) Dis.n Chain block and Xihu (West Lake) Dis.n Electric hoist are a ensure of high quality, innovation and safety.

We seeking ahead to your inquiry and hope we can have very good businessrelationship in potential!


Fastened or Course 1 pulleys have a fixed shaft. That is, the shaft is “mounted” or anchored in spot. A set pulley is a drive utilized to alter the path of the rope (named a belt due to the fact it helps make a single turn). Fixed pulleys have mechanical positive aspects of fastened pulleys. Lively pulleys or 2-phase pulleys have totally free shafts. That is, the axis can transfer “freely” in place. Transferring pulleys are utilised to convert forces. Energetic pulleys have the mechanical gain of two pulleys. That is, if one finish of the rope is stationary, pulling the other conclude of the rope will exert two times the drive on the item connected to the pulley. A composite pulley block is a mixture of a set pulley block and a movable pulley block. Blocks – Blocks are composite pulleys in which several pulleys are mounted on every single axle, additional including to the mechanical edge. Pulleys can modify the path of the power.

China best Hscb Vd CB-B Type 0.5 Ton 1 Ton 2 Ton 3 Ton 5 Ton Chain Pulley Block     provider