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precision Radial Arm Drills

precision Radial Arm Drills

precision Radial Arm Drills

Product catalog summary
Precision Radial Arm Drills Overview
This document provides detailed specifications and features of Kent USA's precision radial arm drills, including models TPR-720A, TPR-820A, TPR-920A, TPR-1100, TPR-1230, TPR-1250A, TPR-C1600, TPR-1600H, and TPR-C2500.
Specifications and Features
  • TPR-720A to TPR-1100: These models feature a mechanical switch with forward/reverse functions, a high-class cast-iron arm, and a 2HP motor for diverse speed selection. The main spindle is balanced by a special spring, and overload protective devices ensure operator safety.
  • TPR-C1250A/C1600/1600H: Equipped with an IC timer for automatic operations, a cycling oil pump for gear cooling, and a friction-type disc clutch for impact absorption. These models also include a hydraulic clamping system and an automatic tool eject device.
  • TPR-C2500: Similar features to the TPR-C1600 series, with additional independent or synchronous clamping/unclamping capabilities.
Accessories and Dimensions
  • Standard accessories include adjustment tools, a cooling device, a lighting device, and a box-type work table.
  • Optional tilt tables are available, with dimensions suitable for different models.
Technical Specifications
  • Details on column diameter, spindle travel, elevating height, and motor specifications are provided for each model.
  • Capacity for drilling and tapping in steel and cast iron is specified, along with spindle RPM and feed rates.
Control and Operation
  • Control features include push-button switches for spindle start/stop, arm lifting/lowering, and clamping/unclamping, as well as knobs for speed and feed rate selection.
  • Additional components include a hydraulic flow distributing valve, coolant pump, and electric control unit.
Contact Information
Kent Industrial USA, Inc., 1231 Edinger Ave., Tustin, CA 92780. Tel: (714) 258-8526, Toll-free: 1-800-KENT-USA, Email: [email protected]
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Catalog excerpts

precision Radial Arm Drills-1

www.kentusa.com www.kentusa.com Precision Radial Arm Drills

 Open the catalog to page 1
precision Radial Arm Drills-2

www.kentusa.com www.kentusa.com TPR-720A-1100 / 1230 / 1230H • Adopts mechanic switch with forward / reverse functions and longer service life with low damage. • The arm is made of high-class cast-iron. Arm slide is under stick heat-treatment and grinding. • 2HP motor can provide diverse speed selection under heavy-duty cutting. • The main spindle is balanced by special spring. And is more durable than all traditional balance mechanism. • The overload protective devices can secure the operator against injury. • Extra auxiliary dial for spindle feed dept indication. With this indicator, we can...

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precision Radial Arm Drills-3

www.kentusa.com www.kentusa.com TPR-C2500 • The Radial Drill Arm adopts IC timer with advantage of one bottom press, it can automatically release up and vertical down, stop, and automatically clamping easy to operate. The spindle can still maintain in original set after the tool change. • Exclusively for gears type cycling oil pump is furnished to cool off precise gears inside gear box, and minimize excessive wear on gears to lowest extent. • Friction type disc clutch is adopted to absorb impact force caused by vertical movement of spindle, and effectively protect all transmission until inside...

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Diameter of column Distance from column surface to spindle center, Max Distance from column surface to spindle center, Min Travel of spindle head Distance from base surface to spindle end, Max Distance from base surface to spindle end, Min Effective area of box table Taper hole spindle Stroke of spindle RPM of spindle Main motor Elevating motor Machine height from floor (Max) Base + column height Shipping weight (approx) kgs Shipping dimensions (LxWxH) Drilling Capacity Tapping Cast iron Cast iron MODEL Diameter of column Distance from column surface to spindle center, Max Distance from column...

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www.kentusa.com (1) P/B Switch for Spindle Start (2) P/B Switch for Spindle Stop (3) P/B Switch for Arm Lifting (4) P/B Switch for Arm Lowering (5) Selector for Step Clamping (6) Emergency Stop (7) P/B Switch for Clamping (8) P/B Switch for Unclamping (9) Lever for Spindle Hydraulically Forward / Reverse Turn (10) Control Lever for Clutch (11) Handwheel for Fine Feed (12) Knob for Spindle Speed Selection (13) Knob for Feed Rate Selection (14) Horn for Auto and Manual Feed (15) Handwheel for Hand Horizontal Movement (16) Regulator for Feed Depth Selection and Fine Adjustment (17) Dial for Feed...

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Kent Industrial USA, Inc. 1231 Edinger Ave., Tustin, CA 92780 Tel: (714) 258-8526 | Fax: (714) 258-8530 Toll-free: 1-800-KENT-USA (1-800-536-8372) E-mail: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.