Gold Member Since 2013
Audited Supplier
Songen Machinery Co., Ltd.

Mechanical Power Clamping Screw, Box Jaw Screw, Boring Mill Jaws manufacturer / supplier in China, offering Mechanical Power Clamping Screw Rods, Heavy-duty swivel head RAM type milling machines, tables 460X1235, 500X1600, 500X2000mm, Universal Cylindrical Grinder, Max. Grinding Od 320mm, Max. Grinding ID 100mm and so on.

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Mechanical Power Clamping Screw Rods

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Qingdao, China
Production Capacity: 1000 Sets/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Various
  • Size: Middle
  • Type: Clamping Force Boosting Screw
  • Certification: ISO 9001:2008, GS, CE
  • Transport Package: Plywood Case
  • Origin: China
  • Logo Printing: Without Logo Printing
  • Customized: Customized
  • Material: Alloy Steels
  • Trademark: Songen
  • Specification: various
  • HS Code: 84663000
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
Maximum Force of External ClampingKN150200250300400500
Maximum Force of Internal ClampingKN100140180220300400
Maximum Pre-Set Torque on DrivingN.M80100130160160160
Maximum Static LoadKN2503004006008001000
Clamping Strokemm2.533333
Manual Driving Strokemm151717172527
Hexagonal Wrench Flat, Internalmm121414171717
Hexagonal Wrench Flat, Externalmm414650556585
Standard Length of Outer Screw (or Optionally Specified)mm170230250280330360
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