Product Description:
HSC chain blocks also named HS-C series chain blocks, which have advanced technology in the form of HS-Z
hand chain blocks. HSC chain blocks are the kind of widely used and portable manual operating hoisting machine, and they are very suitable to be used in the open air and the place without power. HSC chain blocks are suitable for short distance lifting of small equipment and cargo, and the lifting weight is generally no more than 100T.
The work principle of HSC chain blocks is that by dragging the chain and sprocket, the chain pulley and brake base are pressed together and rotated together, then the long tooth shaft turns the blade gear, short tooth and spline gear. In this way, the sprocket installed on the spline gear drives the chain which can lift loads stably. Adopting single ratchet friction disc brake, which can brake by itself under load. Under the action of spring, the ratchet pawl meshes with the ratchet wheel to make sure brake work safely.
The panel of HSC chain blocks adopt advanced technology of electrophoresis which offers more pretty appearance than the traditional blackening ones, and it works more close with the cover. The covers of nameplate and hand wheel are both made of 1.5mm material, which is thicker than the normal way of 0.8mm-1.0mm material. The guide wheel is fully steel forged, which can provide a long service life to our blocks. Compact inner structure is also one of the advantages of our products. Besides, the left and right wall plate adopt integral roller bearing, and the force is even during the test drawing. The new designed upper hook and lower hook adopt the famous brand, which covers the shortage of the traditional ones with steel-ball hook beam. Furthermore, forged swivel hooks with latches reduce twisting of chain and unintentional unhooking of load when chain is slack. Our HSC chain blocks are equipped with hardened load chain for flexibility and long wear. And the hand wheel is covered with guide slots to minimize jamming and slipping. Weston-type load brake requires no lubrication.
As the upgrade fixed pulley, the HSC chain blocks fully inherits all the advantages of fixed pulley. At the same time, it also adopts the combination of reverse and reverse brake reducer as well as chain pulley block. The symmetrical arrangement of two-level positive gear rotary structure make the operations of our chain blocks become more simple, durable and efficient.
Both HSC and CK type belong to Triangular type, compared with CK type, they have thinner cover and weaker hook, other features please refer to CK type, but price is cheaper. They are still very popular in middle level market, especially it has huge demand in Russia, Southeast Asia, Middle east and Africa. What’s more, compared with traditional features of the HS-Z type chain blocks, HS-C type hand chain blocks have smaller hand pull, higher safety factor and more beautiful appearance. Actually, default is bush but not bearing (needle bearing) for HSC and HSZ, bearing is only for CK type, please keep me informed if you need bearing on 2 side of load wheel for HSC type.
HSC chain blocks have other names such as triangle chain hoist, triangle hand chain pulley block hoist for lifting, triangle body good quality chain pulley block, Triangle Hand Chain Power Source Chain Block, Triangle Manual Chain Block, Triangle type Chain Block, Triangle shape Chain Block, Triangle Chain Block, Triangle hand tools lifting chain pulley block, chain pulley hoist block.
Company Contact:
Contact Name: Ramhoist
Company Name: Nanjing Ram Machinery Co., Ltd.
Email:
Tel: +862556868001
Fax: +862556868001
Street Address: No 8 Songyuan South
Road Gaochun Economic Development
Zone, Nanjing China Nanjing, Jiangsu
211300 China
Other Contact Info:
+8617302568001
Website:
http://www.ramhoist.com/
Member name: ramhoist
Country:
China
Member Since: 04 December 2018
Total Leads:
20 ramhoist Import Export Business Leads
Business focus: Powered Hoists, Manual Hoists, Winches, Cranes, Crane Components, Lifting Equipments, Handling Equipments
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