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Products Name: HS-VN Series Chain Blocks

The HS -VN series in hand gourd on structural design and performance, with five features: 1. Safe and reliable in operation, convenient maintenance. 2. Mechanical efficiency high, hand catenary pull small. 3. Self-respect is lighter, easy to carry. 4. Beautiful appearance, small in size. 5. Durable.
 

1.Gear: Japanese technology, innovative symmetrical arrangement of international standards, high-speed simultaneous gears than ordinary hoist gear steel, wear-resisting spends doubled, turning more smoothly, hand pull lighter.

2.Chain: higher strength the chain; In fine, after welding one-for-one medium frequency induction quenching processing, accord with international standard chain ISO********4 technical requirements; Adapt to sudden overweight homework; Feel better; hand zipper Change ordinary gourd vertical downward pull, can only from multiple directions ° Angle, a *5 pulling, the range of bigger.

3. Hooks: high strength sufficient material hook, senior alloy material, make bear when outside overworked does not occur, but gradually deformation fracture and safety coefficient; Hook head to the goods in a new design, not decoupling.

4. Components: the main components adopt high quality alloy steel and selective, and resolutely eliminated size is unqualified, weight is not eligible, exterior not elegant components.

5. Airframe: fiber design, modern and elegant appearance, accord with human body engineering, airframe work activities, adapt to the environment wide small interface.

6. Cover shell: fine steel shell, solid, suppress cover light, not easy counterfeiting.

This product  insured by PICC,please  rest assured to use.

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