Details of Block Grab for Sale: Usage:Machining, Harbour Handling, Ship building, Power installation, Transportation Color:Yellow or follow your wishes Package:Standard packing Condition:100%new Payment terms:T/T or L/C or other as you like Discount:Large quantity, large discount delivery...
Details of Block Grab for Sale:
Usage:Machining, Harbour Handling, Ship building, Power installation, Transportation
Color:Yellow or follow your wishes
Package:Standard packing
Condition:100%new
Payment terms:T/T or L/C or other as you like
Discount:Large quantity, large discount
delivery time:Within 25 days or advised by customer
Price:Factory direct price
Inquiry:Order Quantity? Your Safety Factor? you length?
Note:Special specifications and marks can be made according to customers requirements
Electrical Horizontal Coil Tongs:
(1) This kind of crane tong is driven by torque motor and the tong legs is driven by sprocket, turbine worm reducer gear and rack to make them tighten or loosen.
(2) The tong can protect steel coils: a pair of proximity switches on inner side surfaces of tong legs make legs stop (at a distance of 20mm) from both sides of steel coils when they do not contact steel coils and make no damage to steel coils while hoisting.
(3) Highly centering functions: the center hole of steel coils have normally sizes of φ508 and φ610. There are two sets of photoelectric switch correlated mounted on tong legs; during operation, the switches beam through center hole, which makes the tong tighten and is easy to operate.
(4) After the coil is hoisted, mechanical lockout is activated to prevent tong from opening in the air even there is a misoperation.
(5) If required, tong may be equipped with rotating head, which enables tong to make a 360º horizontal rotary in operation.
