MH
MINGHUNG
| What is Bamboo-Wood Composite Plywood?
A complete integrated line can be divided into several main sections:
1. Raw Material Processing Section
Bamboo Processing Line:
Bamboo Splitting Machine: Cuts and splits raw bamboo sections.
Slitting & Grooving Machine: Flattens bamboo sections into strips and removes inner nodes.
Bamboo Strander/Dragging Machine: Planes bamboo strips into strands of fixed thickness and width for weaving curtains or mats.
Weaving Machine: Weaves bamboo strands into bamboo curtains of specified dimensions.
Dryer: Typically a mesh belt or roller dryer reduces the moisture content of the bamboo curtains to the required level (e.g., 8%-12%).
Wood Processing Line:
Peeler Lathe / Veneer Lathe: Peels debarked log sections (blocks) into veneers of a certain thickness.
Veneer Clipper: Cuts the continuous veneer ribbon into specified dimensions.
Dryer: Uses a roller dryer to rapidly reduce the moisture content of the wood veneers to the required level.
veneer peeling machine
drying machine
2. Glue Application and Mat Forming Section
Glue Mixing System: Automatically prepares and delivers adhesives (typically Phenol-Formaldehyde PF or Methyl Diphenyl Diisocyanate MDI).
Glue Applicator:
Bamboo Curtain Dip Coater: Bamboo curtains pass through a glue tank and then through squeeze rollers to control the spread rate.
Veneer Glue Spreader: For wood veneers, typically a four-roll glue spreader is used to precisely control the amount of adhesive applied to both sides.
Mat Forming System (Critical Link):
Automatic Mat Forming Machine / Layup Station: This is one of the core pieces of equipment. Robotic arms or automatic laying devices automatically and precisely stack the layers according to a preset structure (e.g., surface bamboo curtain - core wood veneer - core wood veneer - surface bamboo curtain). This replaces traditional, labor-intensive manual layup, greatly improving efficiency and mat quality.
3. Pre-pressing and Hot Pressing Section
Pre-press: Subjects the assembled mat to initial cold pressing, consolidating it into a single unit for easier transport and loading into the hot press, preventing mat collapse.
Loader & Hot Press:
Multi-opening Hot Press: The "heart" of the production line. The mat is subjected to high temperature (e.g., 140-160°C) and high pressure (e.g., 3-5 MPa) to cure the adhesive, firmly bonding the bamboo curtains and wood veneers into a solid panel.
Loading/Unloading System: Automatically feeds pre-pressed mats into each opening of the hot press and unloads them after pressing. Modern high-end lines often use continuous flat presses for even higher efficiency.
cool press
hot press
4. Finishing and Processing Section
Cooling & Turning Unit: Cools the hot pressed panels after unloading to prevent warping.
Cross-Cut & Edge Trimming Saws: Trims the rough-edged panels to standard dimensions.
Sander: Typically a multi-head wide-belt sander calibrates the panel thickness and sands the top and bottom surfaces smooth to meet finished product requirements.
Quality Inspection & Grading: Finished panels are inspected and sorted by quality grade.
Packaging & Warehousing: Automatic packaging machines pack the panels for storage and shipment.
cutting machine
sanding machine
| What is Bamboo-Wood Composite Plywood?
A complete integrated line can be divided into several main sections:
1. Raw Material Processing Section
Bamboo Processing Line:
Bamboo Splitting Machine: Cuts and splits raw bamboo sections.
Slitting & Grooving Machine: Flattens bamboo sections into strips and removes inner nodes.
Bamboo Strander/Dragging Machine: Planes bamboo strips into strands of fixed thickness and width for weaving curtains or mats.
Weaving Machine: Weaves bamboo strands into bamboo curtains of specified dimensions.
Dryer: Typically a mesh belt or roller dryer reduces the moisture content of the bamboo curtains to the required level (e.g., 8%-12%).
Wood Processing Line:
Peeler Lathe / Veneer Lathe: Peels debarked log sections (blocks) into veneers of a certain thickness.
Veneer Clipper: Cuts the continuous veneer ribbon into specified dimensions.
Dryer: Uses a roller dryer to rapidly reduce the moisture content of the wood veneers to the required level.
veneer peeling machine
drying machine
2. Glue Application and Mat Forming Section
Glue Mixing System: Automatically prepares and delivers adhesives (typically Phenol-Formaldehyde PF or Methyl Diphenyl Diisocyanate MDI).
Glue Applicator:
Bamboo Curtain Dip Coater: Bamboo curtains pass through a glue tank and then through squeeze rollers to control the spread rate.
Veneer Glue Spreader: For wood veneers, typically a four-roll glue spreader is used to precisely control the amount of adhesive applied to both sides.
Mat Forming System (Critical Link):
Automatic Mat Forming Machine / Layup Station: This is one of the core pieces of equipment. Robotic arms or automatic laying devices automatically and precisely stack the layers according to a preset structure (e.g., surface bamboo curtain - core wood veneer - core wood veneer - surface bamboo curtain). This replaces traditional, labor-intensive manual layup, greatly improving efficiency and mat quality.
3. Pre-pressing and Hot Pressing Section
Pre-press: Subjects the assembled mat to initial cold pressing, consolidating it into a single unit for easier transport and loading into the hot press, preventing mat collapse.
Loader & Hot Press:
Multi-opening Hot Press: The "heart" of the production line. The mat is subjected to high temperature (e.g., 140-160°C) and high pressure (e.g., 3-5 MPa) to cure the adhesive, firmly bonding the bamboo curtains and wood veneers into a solid panel.
Loading/Unloading System: Automatically feeds pre-pressed mats into each opening of the hot press and unloads them after pressing. Modern high-end lines often use continuous flat presses for even higher efficiency.
cool press
hot press
4. Finishing and Processing Section
Cooling & Turning Unit: Cools the hot pressed panels after unloading to prevent warping.
Cross-Cut & Edge Trimming Saws: Trims the rough-edged panels to standard dimensions.
Sander: Typically a multi-head wide-belt sander calibrates the panel thickness and sands the top and bottom surfaces smooth to meet finished product requirements.
Quality Inspection & Grading: Finished panels are inspected and sorted by quality grade.
Packaging & Warehousing: Automatic packaging machines pack the panels for storage and shipment.
cutting machine
sanding machine
