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Long grain plywood veneer demands unbroken grain continuity to maintain structural strength and market value. Traditional manual patching leads to grain misalignment, weak bonds, and costly grade downgrades—especially for large defects up to 150mm.
Our PRSVPST84 B 8x4 long grain plywood veneer patching machine solves these challenges by precisely removing defects and inserting matching veneer patches. The hydraulic-driven system delivers uniform pressure for permanent bonds, while automatic strip feeding reduces labor requirements by 40% compared to fully manual operations. Patched veneer seamlessly integrates with downstream processes including glue spreading and hot pressing.
Optimized for 8x4 ft (2440×1220mm) long grain veneer sheets
Compatible with veneer thicknesses from 1.3mm to 3.6mm
Handles all common wood species: maple, pine, rubberwood, birch, oak, and eucalyptus
Value: No grain misalignment, no visible repair marks, preserves full structural strength
Patching speed: 1.5–3 seconds per patch (1200–2400 patches per hour)
Automatic strip feeder eliminates manual patch cutting and placement
Foot switch control allows single-operator operation
Value: Cuts 2–3 operators per shift, increases daily output by 3x
Patch sizes fully customizable to match your defect patterns
Maximum patch size up to 150mm (larger than industry standard)
Also available in Model A for 4x8 ft short grain/cross veneer
Value: Eliminates waste from over-patching, salvages otherwise unusable low-grade veneer
3kW main power with hydraulic drive for stable, vibration-free operation
0.5Mpa compressed air requirement for pneumatic components
Heavy-duty steel construction for 24/7 continuous production
Value: Minimal downtime, 10+ year service life with proper maintenance
Parameter | Specification |
|---|---|
Model | PRSVPST84 B |
Compatible Veneer Size | 8x4 ft (2440×1220mm), long grain |
Veneer Thickness Range | 1.3–3.6mm |
Maximum Patch Size | Up to 150mm (customizable) |
Patching Speed | 1.5–3 seconds per patch |
Power Supply | 220V/380V/480V, 3-phase (customizable) |
Total Power | 3kW |
Compressed Air Requirement | 0.5Mpa |
Control System | Foot switch + hydraulic |
Feeding System | Automatic strip feeder |
Machine Dimensions | 3.5m (L) × 1.1m (W) × 2.1m (H) |
Net Weight | 1500kg |
Certification | CE (MD 2006/42/EC, LVD 2014/35/EU, EMC 2014/30/EU) |
Warranty | 12 months comprehensive |
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This patching machine seamlessly connects with our complete range of plywood equipment:
Log debarkers and spindleless veneer peelers
Veneer dryers with automatic feeding systems
Glue spreaders and hot presses
Edge trimmers and sanding machines
We provide custom workshop layout design to optimize material flow and minimize factory modifications.
As a pioneer in intelligent wood processing technology, we offer optional upgrades to:
AI visual defect detection system for fully automated operation
Real-time production monitoring and data analytics
Automatic feeding and discharging for unmanned shifts
Our machines operate successfully in 6+ countries across Asia, Africa, and South America. We have tested our equipment with all major wood species and production environments, ensuring reliable performance in your local conditions.
Dedicated service team responds to all inquiries within 24 hours
On-site installation and commissioning by certified technicians
Free comprehensive operator training for your staff
Fast spare parts delivery from global warehouses (7 days or less to major regions)
When you purchase from Linyi Precision Plywood Machinery, you get more than just a machine. Our end-to-end support ensures your production line runs smoothly from day one.
We provide custom workshop layout design tailored to your space and capacity requirements. Our certified technicians handle on-site installation and commissioning, ensuring full operation within 7 days. We also offer free hands-on operator training covering machine operation, daily maintenance, and common troubleshooting.
For long-term support, we provide lifetime technical assistance with 7×24h remote support and on-site service when needed. Our global spare parts warehouses ensure genuine, affordable components are delivered worldwide within 7 days.
All our machines meet international safety and quality standards:
CE Certification: Compliant with MD 2006/42/EC Machinery Directive, LVD 2014/35/EU Low Voltage Directive, and EMC 2014/30/EU Electromagnetic Compatibility Directive
Tested Standards: EN ISO 12100:2010, EN 60204-1:2018, EN ISO 19085-1:2021
Certifying Bodies: UDEM International Certification and Honton Compliance Laboratories
Manufacturer: Linyi Precision Plywood Machinery Co., Ltd. (Brand: PRECISION) Address: 205-15005 Northeast of Yihe 2nd Road & Mengshan 2nd Road, Comprehensive Bonded Zone, Linyi, Shandong, China
Yes, the PRSVPST84 B is designed to work with all common wood species, including dense hardwoods like maple and oak, as well as softwoods like pine and fir.
Model A is optimized for 4x8 ft short grain/cross veneer, while Model B is specifically engineered for 8x4 ft long grain veneer to ensure perfect grain alignment and structural integrity.
Typically 3–7 days, depending on your factory conditions. Our technicians work around your production schedule to minimize downtime and disruption.
Yes, we offer 7×24h global support with service partners in major plywood producing regions. We can dispatch engineers for on-site assistance within 48 hours for urgent issues.
We provide a 12-month comprehensive warranty for the entire machine and lifetime technical support. Affordable, genuine spare parts are available for long-term maintenance.
Stop wasting valuable raw material on manual patching. Our 8x4 long grain veneer patching machine will help you turn low-grade veneer into high-value A-grade product, cut labor costs, and increase your profit margins.
