300 Compact Pipe and Bolt Threading Machine

Size Bar

Roll Pin

Index Line

Lock Screw

Clamp

Lever

Throwout

Lever

Trigger

Assembly

Figure 12 – Universal Self-Opening Die Head

11.Tighten clamp lever.

12.If oversize or undersize threads are required, set the index line in direction of OVER or UNDER size mark on size bar.

Installing Dies In

Model 816/817 Die Heads

The Semi-Automatic Die Head (Figure 13) for right hand threads requires four sets of dies to thread pipe ranging from 1/8″ through 2″ . One set of dies is required for each of the following pipe size ranges: (1/8″ ), (1/4″ and 3/8″ ), (1/2″ and 3/4″ ) and (1″ through 2″ ). Bolt threading requires a separate set of dies for each bolt size.

1.Depress handle so that cam plate rests (Figure 13 – Model 816/817 Die Head) against the stop (as shown).

2.Lay the die head down flat on a table or bench with the numbers facing up.

3.Pull up on the plunger knob and push the handle all the way to the left.

4.Select the correct dies for the size desired. (Size marked on the back or face of the dies.)

5.Numbers on the dies must correspond with those on the die head slots. Insert dies to the line marked on the dies – numbered edge up.

6.Rotate the handle back to the right so that the plunger knob pops back down flush against the die head.

7.To set or adjust for desired size, loosen the screw for the desired position block size, move the block to the right to make it undersize and to the left to make it oversized. When setting blocks for new dies start with the position block on the middle mark and adjust from there.

Size Stop

Handle

Plunger Knob

Figure 13 – Semi-Automatic Die Head

Checking Thread Length

1.Thread is cut to proper length when end of pipe is flush with edge of dies (Figure 14).

2.Die Head is adjustable to obtain proper thread diam- eter. If possible, threads should be checked with a thread ring gage (Figure 14). A proper thread is cut when end of pipe is plus or minus one turn of being flush with face of ring gauge.

12

Ridge Tool Company

Page 13 Page 15
Page 14
Image 14
RIDGID 300 manual Installing Dies Model 816/817 Die Heads, Checking Thread Length, Size Stop Handle Plunger Knob
Page 13 Page 15

300 specifications

The RIDGID 300 is a highly regarded threading machine amongst plumbers and contractors, known for its durability, performance, and innovation in pipe threading. Designed for high-volume operations, this versatile tool can handle a wide range of pipe sizes, making it an indispensable asset in various plumbing projects.

One of the main features of the RIDGID 300 is its robust construction. Built to withstand rigorous use in demanding environments, the machine boasts a heavy-duty frame and components that contribute to its longevity. The compact design allows for portability, making it easy to transport to job sites, while its solid base provides stability during operation.

The RIDGID 300 employs advanced technologies that enhance its efficiency and performance. The machine is equipped with a powerful electric motor that delivers consistent and reliable performance, enabling users to complete threading tasks quickly and effectively. A unique gear drive system allows for smooth operation, reducing wear and tear on the equipment while ensuring precision in threading.

Another notable characteristic of the RIDGID 300 is its ability to accommodate various pipe materials. The machine is designed to handle iron, steel, and other common materials, making it a flexible choice for different applications. Additionally, it features a quick-change die head, enabling operators to switch pipe sizes rapidly, significantly increasing productivity on the job site.

The RIDGID 300 includes thoughtful safety features that help protect users during operation. Its integrated safety features reduce the risk of injury, allowing operators to focus on their work with confidence. Furthermore, the machine’s maintenance-friendly design allows for easy access to components, ensuring that routine servicing and repairs can be conducted with minimal downtime.

The versatility and adaptability of the RIDGID 300 make it suited for a variety of threading applications. Whether used in residential, commercial, or industrial environments, this threading machine consistently delivers outstanding results, earning it a reputation as a go-to tool for professionals in the plumbing industry. Its combination of power, durability, and thoughtful design elements ensure that the RIDGID 300 remains an essential piece of equipment for threading tasks, keeping pipelines secure and leak-free.
Top Page Image Contents