Mechanical Power Clamping Screw Rods

• Logo Printing: Without Logo Printing
• Size: Middle
• Customized: Customized
• Type: Clamping Force Boosting Screw
• Material: Alloy Steels
• Certification: ISO 9001:2008, SGS, GS, CE
• Model NO.: Various
• Transport Package: Plywood Case
• Specification: various
• Trademark: Songen
• Origin: China
• HS Code: 84663000
• Production Capacity: 1000 Sets/Year

Product Description

1. Mechanical power clamping screw rods are integrated as a key component in the box jaws fitted on the chuck or integrated directly into a faceplate or chuck to hold very heavy workpieces on a vertical boring mill, a horizontal lathe, a deep-hole boring machine etc.;

2. Major parts on each mechanical power clamping screw are made of high-strength and high-hardness alloy steel to ensure the power clamping screw a high reliability in clamping jobs;

3. It is easy to operate and can generate a very high clamping force towards the workpiece by driving it manually with a low torque;

4. All dimensions on the mechanical power clamping screw rods, including diameter, length, etc. Can be specified by the customer. These mechanical power clamping screw rods can always be custom made.

		OD & Thread Type of Mechanical Power Clamping Screw Rod
Parameter	Unit	65 TR65X4	80 TR80X5	100 TR100X6	120 TR120X6	160 TR160X6	200 TR200X10
Maximum Force of External Clamping	KN	150	200	250	300	400	500
Maximum Force of Internal Clamping	KN	100	140	180	220	300	400
Maximum Pre-Set Torque on Driving	N.M	80	100	130	160	160	160
Maximum Static Load	KN	250	300	400	600	800	1000
Clamping Stroke	mm	2.5	3	3	3	3	3
Manual Driving Stroke	mm	15	17	17	17	25	27
Hexagonal Wrench Flat, Internal	mm	12	14	14	17	17	17
Hexagonal Wrench Flat, External	mm	41	46	50	55	65	85
Standard Length of Outer Screw (or Optionally Specified)	mm	170	230	250	280	330	360