Direct type hammer ring equipment for widespread applications

It has been used in this way

• 01. Food factory RKD used when removing chocolate from formwork in chocolate factory
• 02. Elimination of wall adhesion of tumble dryers
• 03. Excess paint removal for powder coating
• 04. Prevention of wall surface adhesion for heating furnaces, knocking off welding sputtering, and prevention of workpiece adhesion on the mesh in the drying furnace
• 05. Used for engraving
• 06. Moisture drop of the base

• Features

• The air-type relay knocker series (direct type) is a unique device in which the piston directly and forced the hopper wall surface etc. with the force of compressed air, and the impact eliminates the adhesion and blockage prevention of powders. In addition, since it can be used only by air supply, it is excellent in safety and economy, and can be used with peace of mind without hindrance to powders with the property of sticking when centrilytic force is given. In the case of the vibe type, it is a type that strikes the fixed position knocker base attached, but it can hit what comes moving, move the knocker itself to hit, and the application will spread with one idea. In addition, it can be used in the same way as vibe type.

• Dimensions, installation and operation panel

  Product dimension diagram

  

• High strength adoption improves durability

  

  The blow force can be varied by adjusting the supply air pressure.

• Relay piping of multiple simultaneous use is possible.

  Oil-free, drive-free and eco-friendly

  Simple construction and high durability

  Large knocker to eliminate blockages

  Knocker mounting method

• Operating principle of relay knocker

  1. Compressed air flowing into the knocker is first supplied to the valve chamber, and the umbrella valve is pushed down and stored in the storage chamber.
  2. When the three-way valve is activated to exhaust the air in the valve room, compressed air in the storage chamber moves the umbrella valve up.
  3. When the umbrella valve moves, compressed air in the storage chamber pushes the piston down and hits the base surface.
  Its impact force eliminates adhesion and blockage of powders.

•  

   

  Specification

  Model	Pressure used (MPa)	Strike cycle (times/min)	Air consumption (L/time (ANR))	Strike Energy (N/m)	Impact force		Mass (kg)
  					(kg/m/s)	Equivalent Hammer (pounds)
  RKD30PA	0.3 ～ 0.7	1～60	0.05～0.13	5.5～13.1	1.2～1.8	1 or less	2.1
  RKD40PA			0.15～0.37	9.22～22.3	2.6～4.0	1～1.5	5.6
  RKD60PA			0.33～0.77	20.6～49.0	6.9～10.6	1.5～3	13.1
  RKD80PA			0.60～1.40	45.1～109	15.2～23.7	3～8	18.4
  RKD100PA			0.98～2.28	82.4～201	30.0～46.9	6～15	35.5
  RKD120P		1～6	3.32～6.64	131～321	52.0～84.0	Twice the equivalent of 100PA	52.6

Bullman Clamp type C (C-50 · C-60)

Certified type I temporary industrial joints

They are mainly used to connect parts where two steel sheets overlap each other

Specification

Bullman Clamp type C

In C type, besides the basic type, Bullman also has smaller, larger and special clamps C type. It is possible to choose according to the size and application of steel materials.

Specification

Model	Clamp range	A	B	C	D	E	F	thickness	Own weight	Bolt size	Ratchet	Use load
Cs-28	13-26	74	76	28	39	28	18	24	0.6kg	M12x35	19	9.8kN
Cs-40	15-38	77	100	40	42	31	21	24	0.7kg	M12x40	19	9.8kN
C-50	12-48	126	144	50	56	37	35	38	3.1kg	M24x65	41	78.4kN
C-60	21-60	127	156	62	57	37	35	40	3.3kg	M24x65	41	78.4kN
C-70	30-70	192	208	72	100	80	35	40	6.5kg	M24x65	41	78.4kN
C-90	52-88	190	230	90	90	70	35	40	7.0kg	M24x65	41	78.4kN
c-110 I	85-113	228	270	116	100	80	35	40	10.6kg	M24x65	41	78.4kN

Specification

Model	Clamp range	A	B	C	D	E	thickness	Own weight	Bolt size	Ratchet	Working load
C-110Ⅱ	85-113	185	290	115	100	80	40	8.2kg	M24x80	41	78.4kN
C-130	110-135	185	290	136	100	80	40	7.9kg	M24x80	41	78.4kN

Bullman Clamp type G

Type G clamp is used to connect channel and angle struts.

Specification

Model	Clamp range	A	B	C	D	E	F	Own weight	Ratchet	Working load
G	L100x100 [Up to 380 x 100	290	185	150	50	40	85	8.8kg	41	68.6kN

Bullman Clamp type LA

Certified type II temporary industrial joints

Type LA clamp is used to join the supporting pile, web brace and angle brace.

Bullman Clamp type NT

Certified type III temporary industrial joints

Type NT clamp used to attach supporting pile, furthermore it is used for horizontal joining of beam and channel strut.

Specification

Bullman Clamp type SP

Mounting bracket for temporary protective fence.

WEIGHTS OF SETS

Features

When using hot-dip galvanized high-strength bolts for building structures, the approval of the Minister of Land, Infrastructure, Transport and Tourism is usually required for each building structure.
However, we have obtained the certification of “Hot-dip galvanized high-strength bolt joint” from the Minister of Land, Infrastructure, Transport and Tourism. Therefore, when using our hot-dip galvanized high-strength bolts (GH bolts) and designing and constructing in accordance with the “design and construction guidelines” and “construction management guidelines”, individual certification for each property is not required. You can use it freely.
Hot-dip galvanized high-strength bolts have the following features.

• The amount of plating adhered is 550 g / ㎡ or more, and it has excellent long-term rust prevention.
• Since the nut is plated after threading, rust prevention on the threaded part is sufficiently ensured.
• The strength of the bolt is highly tough and stable.
• Since the nut is lubricated after plating, the torque coefficient value is stable and the workability by the nut rotation method is excellent.

Mechanical properties of washer

Materials

Characteristics

• Excels in atmospheric corrosion resistance and demonstrated good performance in exposure tests conducted in industrial and coastal industrial zones.
• Excels in delayed fracture resistance.
• Has a stable bolt tension and torque coefficient.
• The weather-resistant coating eliminates on-site treatment.
• Improved proprietary surface treatment technology prevents co-rotation.

Specification

High strength Bolt

High strength weather-resistance TC bolts / Ni type High strength high weather-resistant TC bolts

High strength weather-resistance Hexagon bolts / Ni type High strength high weather-resistant hexagon bolts

Nut and Washer

Nut

Washer

Mechanical Properties

Bolt

Bolt tension of High strength weather-resistant TC Bolt / Ni type High strength High weather-resistant TC Bolt

Power wrench specification for High Strength Weather-resistant TC Bolts / Ni type High Strength High Weather-resistant TC Bolts

Packing Numbers

High Strength Weather-resistant TC Bolts / Ni Type High Strength High Weather-resistant TC Bolts

High Strength Weather-resistant Hexagon Bolts / Ni Type High Strength High Weather-resistant Hexagon Bolts

Specification

Specification

Specification

Specification

Specification

How to Use

Product features

●This is the joint pipe to connect securely with a high-pressure grout hose to the grout hole of the anchor plate to enables high-level grout injection work.

●Hammer the hose joint pipe into the grout hole in order to fix it securely.

●There is no leakage at the joint part even by high-pressure injection.

Specification

Joint pipe

Grout Hose

How to Use

Product features

● Two-component filler for GC Cap.
● Packed by 500g for easy handling.

Reference for quantity

How to use

Product features

● The clear type of GC cap allows you to visually check the condition of the grip inside the cap and the gap filler.
● Adhesion and flexibility make it easy to attach to the grip.
● LDPE resin (low-density polyethylene) is used as the material. LDPE resin is a translucent material with excellent impact strength, water resistance, cold resistance, and chemical resistance.

Specification

Example of use

Product features

● Used as protection cap for PC single strand.

● Protect the fixing part with resin material with rust prevention.

● Mentioned as standard material by Japan Prestressed concrete contractors association.

● Competitive price and high-cost benefit performance.

● Enable to reduce the working time. (grout immediately after tension work)

● Using with reinforcement ring enables effective work of high-pressure injection.

Specification

Example of use

Product features

● The product made by uretane foam that enable to prevent anchor plate to turn around, also have them stop limewash.

● One sided adhesive that can install anchor plate at the prescribed place.

● Price is very competitive.

● Material： uretane foam

Specification

How to Install

Example of use

Product features

● The sheath seal is a product to stop limewash from Sheath. Compare to vinyl tape or mortar, the Sheath seal is made by sponge which is very right and easy to install. Also, the cost is lower than others.

● Material： Polyethylene foam

Specification

How to Install

Example of use

Product features

● To make efficient work by using tanbu.

● Reduce production cost by mass production.

● Have a wide range of sizes that can allow most of the digits.

Specification

How to install

Application

Product features

● Be able to execute in a short working time.

● Made by high-density resin that can avoid rust.

● The shape of rib can avoid cross-section loss.

● The rib can avoid cross-section loss

Specification

Water cutoff tape for JLForm (Isobutylene-isoprene rubber)

Application

Product features

● Easy to set and remove. No slipping by magnetic jig for an insert that contributes labor-saving. When demolding to the vertical direction, only pull up the product. For demolding to the horizontal direction, remove the anti-slipping pin then pull up.
● Easy maintenance of form panel. Only need to put a 5mm hole on the form panel, and it is easy to repair.
● Easy after treatment. After demolding, remove the HJ magnet jig from the concrete product by using a dedicated jig for the removal. We have a dedicated cap to filling holes as optional.

Specification

How to do setting, How to Use

Product features

● This is to be used as a countermeasure for salt damage as of bridge and other constructions by securing a certain level of a concrete cover, and easy to remove.

● When attaching with insert, the rubber deformed and tightlly connected, and secure a certain level of a concrete cover. The rubber corn is made by a special rubber. It will not remove even after fi lling with mortar.

● When demolding, the rubber form goes back to the original and easy to remove. It can be used continuously so it is an economical product

Specification

How to do setting

How to Use

Product features

● Create a tiny rib at the middle of the threaded part and headed part of the jig in order to use at the side of the form panel.

● It is no need to remove the jig from the form panel when demolding, the shear created by demolding would break a slitted part of the jig.

● It would be possible to attach inserts only at the surface side of the form panel, which enables a one-person work.

Application

Attachment of insert to the place out of reach that unable to either set or remove insert by bolt on form panel.

Specification

How to do setting, How to Use

Product features

● Add a rib at the center of the jig with a small slit in order to apply at the side of the form panel.

● It is no need to remove the jig from the form panel when demolding, the shear created by demolding would break a slitted part of the jig.

● It would be possible to attach inserts only at one side of the form panel, which enables a one-person work

Application

Attachment of insert to the place out of reach that unable to either set or remove insert by bolt on form panel.

Specification

How to do setting, How to Use

Product feature

● Create a thread in A jig cap so that fills the gap of the diameter of the threaded hole of inserts that enables to use with all of the inserts.

Application

Attachment of insert to the place out of reach that unable to either set or remove insert by bolt on form panel.

Specification

How to do setting, How to Use

Product features

● Use magnet to attach inserts with form panel so that can avoid using bolts that let reduce the labor of drive screws which enable the drastically reduce the labor cost.

● This may be able to avoid the risk of a worker going into the back and below of the form panel.

● Deterioration of magnet is not so mush and the yoke is also solid and strong that enable to use for semi-permanently.

Specification

How to do setting, How to Use

Product features

● Enable the easy connection of hume pipe and pile with form panel.

● The product is matched especially to a form panel that has many mounting locations by shortening a mounting time and loss prevention of bolt and nut.

● The replacement of components is available.

Specification

How to do setting, How to Use

Product features

● This is to make the concrete cover.

● Please use double-sided tape when you would like to set inserts without making a hole on the form panel.

Specification

How to do setting, How to Use

Product features

● This is the one to enable an insert to be set to the composite panel which can not directly fix by the bolt.

● It enables to avoid making a big hole on a panel when putting insert.

● It enables to avoid making a big hole on a panel when

Specification

How to do setting, How to Use

Product features

● Is able to work only by one person instead of two, which enables to reduce the cost of the workforce.

● The worker can handle the product easily that the work efficiency increases a lot.

● It is able to be installed in an area that is difficult to use bolts.

Specification

How to do setting, How to Use

Product features

● This is the one to enable an insert to be set to the composite panel which can not directly fix by the bolt.

● Enable to remain the surface of insert (screw part) by the same level with the concrete surface.

● Hole filling type can fill the holes that used to drill on form panel.

Specification

How to do setting, How to Use

Product features

● In general, we use tapping to set duct sleeves. But this way, we needed to do the tapping whenever the place of the duct sleeve change which made the composite panel many holes. It leads the durability of composite panels shorter. CBM jig can solve the issues and it also is able to avoid making holes on a composite panels.

● It is able to use for an Electrical box/Sleeve. (for construction).

Specification

How to do setting, How to Use

Product features

● This is to use as the attachment of a fine ceramic insert.

Specification

How to do setting, How to Use

Product features

● When using a general bolt to do the setting, normally need to make a hole of the size more than the bolt but by using a C jig, we only need to make a hole with a small size.

●The surface of the insert thread will be the same with the concrete surface.

Specification

How to do setting, How to Use

Product features

● When using a general bolt to do the setting, normally need to make a hole of the size more than the bolt but by using a B jig, we only need to make a hole with a small size that can minimize the damage on the mold.

● This is the one to pull in the thread of insert from the concrete surface

Specification

How to do setting, How to Use

Product features

● During the setting of an insert with a mold, when a bolt cannot directly connect, this is the one to use.

● This can provide a gap from the surface of the insert thread to the concrete surface.

Specification

How to do setting, How to Use

Product features

● No need to weld, only hook with bar arrangement with one-touch hook.

● Using high strength material with comparatively lower price.

● This is zinc plated steel wire

Specification

Applicable weight (When demolding)

Warning

Please read the user manual carefully and be sure to use it safely.

Please do an inspection of the hunger regularlly.

How to Use, Example of Use

Product features

● Lifting product that connects eye nut with the high tensile bolt.

● The deficit part of the threaded part has been removed which enhances the strength.

● Be able to choose the length of S from below.

● It is not possible to lift from the side.

Specification

Warning

Please read the user manual carefully and be sure to use it safely.

Please do an inspection of the hunger regularlly.

How to Use, Example of Use

Product features

● Pull-in Bracket for a rated load of 10tons.

● Please fill inserts previously and fix with bolt.

● The hole for bolts is after the process that it can be available to use all sizes up to M24.

● Application: Be able to use as lifting hardware. (Rated load is below 5tons per pc)

Specification

(Unit：㎜)

Finish: HDZ-55 (Hot-dip galvanizing)

Warning

Please read the user manual carefully and be sure to use it safely.

Please do an inspection of the hunger regularly.

How to Use, Example of Use

Product features

●This is the jig that specially designed for horizontal hunging.
●Rated load is below 4tons (a set of two)
●It is low cost and has high safety

Specification

(Unit：㎜)

・Finish: Unichrome
・Rated load is based on the assumption of using high-strength bolt.
◎ For standard inventory

Warning

Please read the user manual carefully and be sure to use it safely.

Please do an inspection of the hunger regularly.

How to Use, Example of Use

Product features

● Hanging direction is free and the product has designed to be able to use repeatedly.

Specification

・Please use a high-strength bolt for attachment.

Example of Use

Product features

● Lifting system that can rotate 360 degrees.

Specification

Warning

Since the G Hunger is consumable goods, please be careful to the below and replace the goods frequently.

1. Please make sure to follow the available range.
2. Please make sure to follow maximum loads.
3. Please make sure that the hanging ring placed vertically to its origin.
4. Please make sure the bolt strength is F10T, a minimum of 8.8.
5. For M12(GH-0.7), please make sure to use round washer.

Inspection of G Hunger
Please inspect G Hunger before use. If you fi nd any issue during the inspection, please stop using and replace with new one.

Check items
1. Please check if any shape defect, bending error, crack, scratch, rust or not. It is not possible to repair the G Hunder itself.
2. Please check if the bolt has bending error, shape defect, crack, etc., or not.