ABOUT THE SHOW

三和商工株式会社

Exhibitor name
三和商工株式会社
SANWA SHOKO
Booth NO. 2-114
Address

〒151-0072

東京都

渋谷区幡ヶ谷2-21-4

2-21-4 Hatagaya, Shibuya-ku Tokyo, 151-0072

Website https://sanwashoko.co.jp/
Email
Phone number +81-3-3376-3464
PR message Mold maintenance, all-around support!
Only Sanwa Shoko has all the machines for "Cleaning," "Welding," "Lapping," "Coating," and "anti-shavings" necessary for mold maintenance!
We support total, labor-saving and efficiency improvement!
The Main Item

WELDPRO SW-V02
Movie
The name of Item[1] WELDPRO SW-V02
Details[1]

Precision TIG & Resistance Welders
WELDPRO SW-V02

○ Welding machine for mold repair with the same performance as laser welding, safety measures and costs!
Welding rod diameter from 0.1 to 2.0 mm!
Current value: 2A to 250A!

Recommended for companies that have the following problems!
We want to start mold repair welding, but laser welding is too expensive.
   Less than half the price of a laser welder even with full options!
We have been repairing with TIG, but it is often distorted by heat.
   ➡The heat effect is minute because only the necessary amount of heat is applied for welding!
◊We want to shorten the time for repair.
   ➡It is possible to weld only to the flaw, so welding + finishing time is reduced.
Want to do overlay repair and apply shim plate.
➡We can use two welding methods, "TIG" and "resistance spot" welding!
◇It is difficult to consider without easy safety measures
➡Arc welding measures are OK, no need for laser room!
The name of Item[2] WELDPRO SW-FL50
Details[2]

YAG Laser Welding Machine WELDPRO FL Series

Laser welding machine exclusively for mold repair!
 Easy setup for maintenance and overlay repair of molds
 Various options to match the usage environment Easy maintenance!

Recommended for companies having trouble with the following!
For welding in places where welding torch cannot enter.
   Welding is OK as long as the laser beam can reach the area.

I would like to consult with you about welding after installation.
   ➡We have experience in various mold industries and are always available for consultation!


Features of each laser welding machine model!
SW-FL15 Exclusive model for micro welding
 Applicable welding rod diameter up to φ0.05-0.2mm. Minimizes thermal effects to the utmost limit.
SW-FL40 Standard model for fine wire
 Widely applicable for repairing mainly fine wires with welding wire diameter φ0.1-0.4mm!
SW-FL50 High power & space-saving model
Maximum φ0.6mm welding rods ensure sufficient amount of weld overlay while saving space!
The name of Item[3] WAVECLEAN U600 Type2
Details[3]

Ultrasonic Mold Cleaner WAVECLEAN Series

Ultrasonic Mold Cleaner Saves Time and Effort
Ultrasonic mold cleaner!
Both the cleaner and the cleaning liquid are designed for mold cleaning.
We developed them ourselves, so you can use them with peace of mind!

Recommended for companies that are having trouble with the following!
◊Molds are being cleaned by hand, which takes too much time and manpower.
   ➡Your hands are free during cleaning, so you can do other work!

Plastic molds ➡Gas fumes, resin film stains, oil stains, rust, etc.
General-purpose plastics: PP, ABS, PVC, PE, PS, PA, acrylic, etc.
Engineering plastics: POM, PBT, PC, 6Nylon, 66Nylon, PET, etc.
Super engineering plastics: PPS, PEEK, PTFE, PAR, LCP, etc.
Thermosetting resins: Urea, Phenol, Silicone, Epoxy, Polyurethane, Melamine, DAP, etc.
Melamine, DAP, etc.
Press molds ➡ Removal of seizure and oil stains
Die-casting molds ➡Mold release agent removal, aluminum bite removal
Rubber molds ➡Mold release agent removal, rubber residue removal
The name of Item[4] LAPTRON ALLIII R
Details[4]

Ultrasonic microvibration reduces hand load and speeds up polishing!
Fine movement of up to 50μm makes it ideal for places where it is difficult to move your hands!

Recommended for companies that have trouble with these areas!
◇Time-consuming processing of electrical discharge and machining marks.
Fine finishing of mold parts.
Unevenness of polishing has been found between the back corner and flat surface.
We want to shorten the time for manual polishing.
Want to polish complex shaped parts efficiently.

Main applications for each mold
Plastic molds
 ➡Overall product surfaces, hard-to-reach places by hand or rotary tools, such as back corners, fine top surfaces, etc.
Press dies
 ➡Single, progressive, and bending product surfaces Places where the product is hit
Die-casting dies
 ➡Slit sections, removal of burn marks, locations that are difficult to access
Rubber mold
 ➡Removal of biting at the back corner, product surface
The name of Item[5] DEPOSITRON A-1
Details[5]

Press die] For prevention of scum lift!
Die-casting die] For prevention of molten metal hit!
Round material bending dies] For improved holding power!

Advantages of using each type of die
Press die: Countermeasure against scum rise
 ➡Additional coating on the die side is all that is required, so it can be used on existing dies!
 ➡Smallest electrode φ0.3mm is available, so countermeasures for small holes are also OK!
 ➡No damage to the die since it does not scratch (coating film is formed)!
Die-casting molds: Prevention of hot metal contact
 ➡Maximum coating thickness of 50μm prevents abrasion!
 ➡A small tool enables processing of finely shaped parts!
 ➡Different types of tools (φ3mm-φ0.3mm) can be used depending on the location!
Improved holding power for bending dies
 ➡Because the coated surface is rough, it can be coated on the gouging area to improve holding power!
Category of
Exhibit Items

E. MACHINE TOOLS, POLISHING WHESTONES

Engineering Tools

Deburring Tools

Others

F. SURFACE FINISHING, MODIFYING, WELDING

Surface Finishing System

Die & Mold Mending System

Welding Machines

Washing Machine

G. ALL SORTS OF OIL, CHEMICAL PRODUCTS

Cleaner

K. PRECISION MEASURING, OPTICAL MEASURING MACHINES & INSTRUMENTS

Others

About measures against COVID-19

We kindly ask for your cooperation and understanding regarding the admission restrictions, by avoiding crowding and congestion at the reception, avoiding contact by giving and receiving name tags, grasping the contact information of visitors, grasping the number of visitors in the venue, etc.
When visiting the venue, please cooperate with cough etiquette to prevent the spread of infection.
Thank you for your cooperation when you visit the exhibition.