Nakai Bolt Heater 

Flexible & Straight Types

Nakai Bolt Heater

Nakai Bolt Heater

The Nakai Bolt Heaters are primarily designed to preheat bolts or studs of different diameters. These equipment are used in the assembly or maintenance process of hydraulic presses, turbines or other equipment where a high concentration of heat is needed to expand, and then tighten the tie rods with a key. The parts cool and contract, making the nut tighten even more.

 

There are two types of  Nakai Bolt Heater : "Flexible" and "Straight" , both in the form of a full sheathed heater, terminal box and clamp, plus ceramic insulated handle. ( see presentation )

Two Types of Nakai Bolt Heater

There are two types of resistors: Flexible and Straight 

Nakai Flexible Type Bolt Heater 

Nakai Bolt Heater

Nakai Bolt Heater (Flexible)

At Nakai Bolt Heater , we always seek to provide a solution to the technical requirements that users need to meet their objectives throughout the entire process of their operation.

According to the needs in these processes, Nakai Bolt Heater offers technically different ranges in terms of Capacity (Kw), Power (V), Diameters (D), Total Length (L), Heating Zone [ Heater Zone ] (H), Zone non Heat [not Heater Zone] (NH).

In Nakai Bolt Heater ( Flexible ), the Standard Diameters (D) that are handled are especially: (15mm), (17.5mm), (19mm), (19mm), (20mm), (23.5mm), (26 mm).

In case the user needs any special technical specification, please let us know. We will try to give you an answer as soon as possible.

Nakai Straight  Type Bolt Heater

Nakai Bolt Heater ( Straight)

At Nakai Bolt Heater , we always seek to provide a solution to the technical requirements that users need to meet their objectives throughout the entire process of their operation.

 

According to the needs in these processes, Nakai Bolt Heater offers technically different ranges in terms of Capacity (Kw), Power (V), Diameters (D), Total Length (L), Heating Zone [ Heater Zone ] (H), Zone non Heat [not Heater Zone] (NH).

 

In Nakai Bolt Heater (Standard - Rigid), the Standard Diameters (SD) that are handled are especially: (9.5mm), (15.3mm), (18mm), (19mm), (20mm), (24mm), (26mm) ).

 

In case the user needs any special technical specification, please let us know. We will try to give you an answer as soon as possible.

Nakai Bolt Heater

Do you need special specifications? Consult us ...........

Nakai Bolt Heater (Flexible)

1) .- Download the Excel file that appears at the bottom of the images (Drawing ).

2) .- Fill in the technical specifications of operation that you need.

3) .- Save the file that you have edited.

4) .- Send it to our team via email.

Nakai Bolt Heater
NAKAI_BOLTHEATER_FLEXIBLE.fw.png
excell_icon.png

Nakai Bolt Heater (Flexible)

Nakai Bolt Heater
NAKAI_BOLTHEATER_STRAIGHT.fw.png
excell_icon.png

Contact us for more details

Contacto Nichibku Ltd.