Shaping the future of concrete product manufacturing
with Samjung’s proprietary Steel Production Board technology
We make concrete product plants more competitive with precision manufacturing technology and years of accumulated know-how.
1 Board ID
Quality history tracking for each individual board
The precision you can’t see
makes the difference in production
Since 1992, Samjung Industries has specialized in developing and manufacturing Steel Production Boards (Steel Pallets) for concrete product manufacturing. From material properties and machining precision to flatness control, we carefully engineer every factor that determines production stability and service life under repeated vibration and load.
Perfect quality
starts with a clean board
BoardCleaner effectively removes concrete residue left on the board surface during production. Keeping the board surface clean improves the quality of block bottoms, extends board life and helps maintain a stable production environment.
BoardCleaner
Automated process equipment for cleaning and maintaining Steel Production Boards
A different perspective
on Steel Production Boards
The technology behind a Steel Production Board is hard to see. Differences in material, the precise squareness of the cut edges and flatness controlled to the millimeter barely show on a new board. But after years of heavy vibration and repeated loading, those small, invisible differences emerge as real differences in production stability, durability and service life.
At Samjung, we consider every factor that creates these differences to be part of Steel Production Board technology.
Drawing on decades of experience and data from concrete block plants around the world, we have worked with POSCO and Hyundai Steel to research and develop materials specifically for Steel Production Boards (Steel Pallets). Machining technologies such as precision cutting and multi-stage Roll-Waving allow us to control residual stress and deformation and achieve high levels of squareness and flatness.
Stable vibration starts with precise flatness
When steel is cut by plasma or laser, the residual stress in the material shifts and heat affects the plate, which can change its flatness. Samjung accounts for these properties of steel, precisely controlling the deformation that occurs during processing to achieve stable flatness.
Full compatibility with leading block machines worldwide
Samjung’s Steel Production Boards are custom-made to each machine’s specifications and requirements, so they can be optimized for a wide range of concrete block and paving block machines worldwide.
BESSER
USA
Columbia Machine
USA
Formimpianti
Italy
Harex
South Korea
HESS Group (TOPWERK)
Germany
KBT Machineries
India
KVM
Denmark
LKD
South Korea
Masa
Germany
Poyatos
Spain
QGM
China
Quadra
France
SL Machinery
China
Tiger Machine
Japan
Zenith
Germany
And more
4-Stage Flatness and Stress Control Solution
To ensure flatness, we apply a leveling process tailored to the production process. Residual stress is precisely controlled in both the longitudinal and transverse directions, flatness is measured in real time by triangulation, and inspection data for every Steel Production Board is supplied in a mill sheet.
STEP.01
Longitudinal residual stress relief
STEP.02
Transverse residual stress removal
STEP.03
Longitudinal flatness leveling
STEP.04
Transverse flatness leveling
From general-purpose steel grades
to specialized grades for the industry
From SS400 and SS490 to HS540 and POSSJ, we supply the steel grade that matches your production conditions and performance requirements.
Smart production management
connected through Board ID
Each Steel Production Board is assigned an individual ID that gives access to its material history and 100% inspection data, and Board ID can be used in many ways to suit your production environment.
Materials & Structure
We engineer the balance between material strength and structure with repeated vibration, loading and handling conditions in mind. We review the steel grades suited to your product specifications and production equipment, and propose Steel Production Board solutions that perform reliably throughout the process.
Frequently Asked Questions
Answers to common questions about choosing products and about manufacturing and delivery terms.
Samjung offers a range of products to suit your production environment, future business plans, and budget.
When contacting us, please provide your production site’s country and location details, including whether it is on an island or inland; your machine brand and model; the maximum weight of the products you manufacture; and any special production requirements. Sharing your production plans for the next 10 years will also help us recommend suitable thicknesses, steel grades, and product ranges. You can then select the option that best fits your budget and operational plans.
For assistance, please use the “Contact Us” page or email salesm@samjungltd.com or contact.samjung@gmail.com.
Yes. Even if you currently use wooden, plastic, or composite production pallets, our lightweight steel mold base, MetaBoard, can be used with your existing equipment.
If your equipment allows height adjustments, you can also switch to a conventional steel mold base thickness. We recommend the appropriate thickness based on your maximum product weight, the product range you plan to manufacture over the next 10 years, and your equipment specifications.
The width and length must match your machine model’s specifications, while the thickness can be adjusted to suit your intended product range and equipment requirements.
Thickness can be increased or decreased in 0.5 mm increments. Thicker specifications are also available, provided they remain within your production line’s load capacity. Let us know your preferred dimensions, and we will review your equipment requirements and production plans to recommend suitable specifications.
Please provide the dimensions of your current mold bases (width, length, and thickness), the required quantity, your company name, and your contact details. To calculate transportation costs accurately, please also include the full delivery address and postal code.
We offer FOB, CIF, DAP, and DDP terms. Depending on the agreed trade terms, we will prepare a quotation that includes the applicable transportation costs to a nearby port or terminal, or to your requested delivery location.
To request a quotation, please use the “Contact Us” page or email salesm@samjungltd.com or contact.samjung@gmail.com.
We use newly produced steel for every order. Rather than holding steel in stock, we order it specifically for your project once the contract is signed.
The standard lead time from contract signing to shipment is 100–120 days, although this may vary depending on the selected steel grade and the timing of your order. Transit time is additional and depends on the destination and transportation method.
If you have a preferred arrival date, please let us know during contract discussions. We will review the production and transportation schedules and advise whether adjustments are possible.
Technical information is available in the white papers and articles in the Resources section of our website.
To request a product catalog, please use the “Contact Us” page. The sales representative responsible for your country will email it to you directly.
CAE analysis tailored to your needs
We run CAE analysis based on your production conditions and equipment setup, and work with you to review the product’s structure and how best to apply it.