Tapping and Threading Machines

Coventry Dieheads can be used on Turret lathes, CNC and automatic screw machines. The total system is noted for its ease and simplicity in setting, and for the accuracy of cut over a very wide range of thread variations. Automatic self-opening at the completion of each cut makes Coventry ideal for batch or continuous production work.
Product features

Rugged - simple construction for reliability and long life

Compactness - permitting use on machines with limited clearance

Accurate Pitch - due to the guiding action of the non-cutting portion of the die

Adjustability - providing fine regulation of finished diameter for 3a class threads

Clean and smooth threads - as the dies have cutting angles suited to the material being used

RH and LH thread - by only changing chasers

Parallel threads - due to the very efficient support of the dies in the diehead

Minimum downtime - for change of thread size, important for production economy on short to medium batch runs

Advantages of Coventry Chasers
Coventry chasers are designed so that cutting takes place at the chamfer and the first full tooth. The other teeth are above centre height, so they act as a nut, ensuring accurate pitch.
Chaser features:

Precision ground threads

Lip types to suit various materials

Four standard chamfer angles: 15, 20, 33 and 45 degrees

Coventry Dies sorted by Diehead size : 1/4" (6mm) | 5/16" (8mm) | 3/8" (10mm) | 1/2" (12mm) 3/4" (20mm) | 1" (25mm) | 1,1/4" | 1,1/2" | 2" | 2,1/2"

The RIDGID No. 700 Portable Power Drive is an electric- motor-driven, heavy-duty power drive which provides power for threading pipe, conduit and rod (bolt stock). RIDGID adapters, which require no machining, are available to hold drop head die heads and turn geared threaders and other equipment.
Threading Capacity
Pipe and Conduit...........1/8 in through 2 in; through 6 in with geared threaders
Bolts ..............................1/4 in through 1 in with RIDGID No. OO-RB Die Head
Motor
Horsepower...................1/2
Volts ..............................115, AC (25-60 Hz)
Switch...........................2-Pole, double throw (reversible), Spring return to center OFF position
Gear Head ....................All-spur-gear reduction. All shafts ball bearing mounted. Gears packed in grease. Spring-loaded adapter pawls. Forged steel spindle gear, hardened.
Body .............................Gear case, motor housing and handle are cast aluminum.
Length ..........................28 1/4 in 
Weight ..........................25 lbs - 

Product description :
Used REX Pipe Threading Machine / N100A
Efficient 3-speed transmission speeds up your work.
- Less than 100 sec to make a perfect 4" pipe taper thread. Less than 20 sec for a 1" pipe taper thread.
- Uni-auto die head for ½ - 2 " pipe. Dies are compatible with NP50A/NP80A manual die heads and Uni-auto die heads.
- Profiling die head for 2½ - 4" pipe. REX original profiling system enables precise, straight tapers, with 20 mm dies
performing at higher speed and requiring less power consumption.
- Quick, adjustable cutter.
- Quiet, maintenance-free condenser motor.
- Built-in tool box is convenient for on-site work.
- Large-capacity scrap catcher.
- Threading size, thread length, and microfine adjustment of thread diameter can all be adjusted easily.
- Compact and lightweight for its class (123kg), it can be set up by just two people.
- NV-auto and Manual die heads can be mounted as options.
Threading Capacity
(in.)Voltage
(50/60Hz) AC (V)Motor
Single-Phase (W)Rotation Speed (Unloaded)
(min-1)Weight*
(kg)Dimensions
L x W x H (mm)½ - 4
110-120 or 220-230Condenser
750 or 100043 ( ½" - ¾")123873 x 635 x 55824 ( 1" - 2")13 ( 2½" - 4")

Pipe Threading Machine / 150A
Large-diameter Pipe threading machine.
Uses condenser motor for quiet operation.
Efficient 2-speed transmission speeds up work.
Powerful hammer chuck holds large-diameter pipes securely.
Uses notch profiling die head, suitable for threading large-diameter pipes.
The notch profiling die head has low cutting resistance for optimum threading of large-diameter pipes.
Threading size, thread length and microfine adjustment of thread diameter can all be adjusted easily.

SPECIFICATIONS :
BRAND : REX ; MADE IN JAPAN
Model : 150A
Threading Capacity(in.) 21/2 - 6
Voltage (50/60Hz) AC (V) 220V
Motor Single-Phase (W) 750W
Rotation Speed (Unloaded)

(min-1) : 22rpm for ( 21/2" - 3" )
7rpm ( 31/2" - 6" )
Weight :170 kg
Dimensions

L x W x H (mm)
930 x 688 x 590

PIPE AND  BOLT THREADING MACHINE

PIPE CAPACITY: 1/2-1.1/4"

BOLT CAPACITY : M10-M33

POWER : 750W 220V

Electric threader machine with quick opening die head
For pipe pre- and post processing
Technical parameters:
Threading capacity: npt 1/2"-3/4", 1"-2"
Power supply: 220v/50hz/ac
Motor power: 750w
Rotation speed: 10-20 r/min
Weight (kg): 70kg
Function:
Pipe cutter
Threader
Deburrer
Supplied with: -quick opening die head -die sets:1/2"-3/4", 1"-2" right BSPT
also known as
Pipe threading machine
threading machine

Contact number : +91-9822885288
Description
Re-conditioned tapping attachments available in good working conditions.Sizes available : M3-12,M6-M16,M10-M20, M14-M28.
Brands available:

Ef Em

Biltz

Indexa Seiki

TAPMATIC

Reversible Tapping Attachment With Robust Construction Offer Following Advantages :
• Usable on every vertical drilling machine or machines with rotating non-reversing spindles.
Right or left hand tapping without modification.
Complete protection against tap breakage ensured by an ultra-sensitive and smooth operating ball-clutch.
• Forward and reverse ball drive design transmits rotational power to the tap and disengages smoothly and silently.
• Axial float ensures smooth tapping and better thread profile.
• Cushioned drive elimnates the possibility of cross threadings during roughing and finishing taps and ensures gauge prefect thread.
• A planetary gear reversing mechanism transmits smooth positive reverse to the tap retraction and it retracts 75% more faster than it enters.
• Accurate depth control by means of its accurate neutral mechanism.
• Batch quantities or mass production of tapping can be achieved accurately by this attachment
• Having versatile application in every machine shop, it dispenses with laborious hand tapping and use of expensive machines.

Drilling cum Tapping Machine
Drilling capacity in Cast iron : 25mm
Tapping Capacity in Steel : 20mm
Spindle Taper : MT 3
Quill Movement : 120mm
No. Of Speed : 8
Speed : 80 to 3500
Distance from spindle centre to column base : 200mm
Maximum distance from spindle to basr plate : 900mm
Maximum distance from  spindle to work table : 650mm
Work table : 250x250mm
Column diameter : 75mm
Base plate : 480x310mm
Weight : 110kg

Used KTA Tapping Attachment in working condition

Capacity :

M3-M12 ( MT 3 Spindle )

M8-M20 ( MT 3 Spindle )