Views: 223 Author: GYD Publish Time: 2025-05-22 Origin: Site
Content Menu
● Introduction to Double Sided Planers
● What Is a Double Sided Planer?
>> Definition and Basic Function
>> Carpentry and Joinery Workshops
>> Doors and Windows Production
● Advantages of Using a Double Sided Planer
● How to Choose the Right Double Sided Planer
● Operating a Double Sided Planer: Step-by-Step Guide
>> Preparation
>> Maintenance
● Frequently Asked Questions (FAQs)
A double sided planer is a specialized woodworking machine designed to plane and smooth both sides of a wooden board simultaneously. This dual-action capability significantly enhances productivity and precision in woodworking projects, making it an indispensable tool in furniture manufacturing, carpentry, and industrial wood processing.
A double sided planer, also known as a double surface planer or double thickness planer, is a machine that removes material from both the top and bottom surfaces of a wooden board in a single pass. This contrasts with single-sided planers that only process one side at a time.
- Planing shafts: Two cutter heads, one on the top and one on the bottom, equipped with sharp blades.
- Feed system: Rollers and conveyors that move the wood through the machine.
- Table: Usually made of cast iron, precision ground and chrome plated for smooth feeding and durability.
- Control panel: Allows adjustment of thickness and feed rate.
- Max working width: Typically ranges from 420mm to 635mm or more depending on the model.
- Max working thickness: Usually up to 200mm or higher.
- Cutting depth: Upper spindle can cut up to 8mm per pass, lower spindle around 5mm.
- Spindle speed: Around 5000 RPM for smooth and efficient cutting.
- Feed speed: Adjustable, commonly between 0 to 16 meters per minute.
- Motor power: Varies; top spindle motors can be 7.5 kW to 25 HP, bottom spindle motors slightly less.
- Machine weight: Heavy-duty machines weigh between 2500kg to 2800kg for stability.
- Spiral/helical cutter heads with carbide inserts for quiet operation and fine surface finish.
- Digital thickness control with high precision (resolution down to 0.001 inches or 0.01 mm).
- Automatic lubrication systems for continuous maintenance.
- Variable frequency drives for adjusting feed speed to suit different wood types.
- Safety features like over-thickness shut-off bars.
Double sided planers are crucial in producing furniture components such as tabletops, cabinet panels, and wardrobes. They ensure uniform thickness and smooth surfaces, which are essential for quality and aesthetic appeal.
Used extensively for beams, columns, and stair components, these machines guarantee precise dimensions and surface flatness, facilitating easier assembly and structural integrity.
Planed wooden panels achieve exact thickness and smoothness, improving the fit and finish of doors and window frames.
Wooden crates, pallets, and boxes benefit from planed surfaces that ensure stability and durability during transport.
Ideal for customized items like decorative panels and handrails, allowing artisans to meet specific thickness and finish requirements efficiently.
- Time Efficiency: Planes both sides simultaneously, halving processing time.
- Consistency: Ensures uniform thickness and flatness across the board.
- Versatility: Handles a wide range of wood types, including softwoods and hardwoods.
- Precision: Digital controls allow for exact thickness adjustments.
- Durability: Heavy-duty construction supports long-term industrial use.
- Working width and thickness: Match the machine capacity to your typical board sizes.
- Cutting depth: Ensure it can handle the material removal needed.
- Feed speed: Adjustable feed rates provide flexibility for different woods.
- Motor power: Higher power supports tougher materials and longer continuous use.
- Additional features: Look for digital controls, automatic lubrication, and safety mechanisms.
- Inspect the machine and blades for sharpness and damage.
- Set the desired thickness on the digital control panel.
- Adjust feed speed according to wood type.
- Place the wood on the infeed table.
- Ensure the board is free of nails or foreign objects.
- Start the feed rollers to move the wood through the machine.
- The top and bottom cutter heads remove material simultaneously.
- Monitor the machine for smooth feeding and consistent planing.
- Collect the planed wood at the outfeed end.
- Regularly lubricate moving parts.
- Replace or sharpen blades as needed.
- Clean dust and wood chips to prevent clogging.
Q1: Can a double sided planer replace both a jointer and a planer?
A1: No, a double sided planer planes both surfaces but does not flatten edges like a jointer does. Both machines serve different purposes.
Q2: What types of wood can be processed with a double sided planer?
A2: Both softwoods and hardwoods can be processed, including wet and dry wood, depending on the machine specifications.
Q3: How precise is the thickness control on a double sided planer?
A3: Thickness control is highly precise, often with digital resolution down to 0.001 inches or 0.01 mm.
Q4: What maintenance does a double sided planer require?
A4: Regular blade sharpening or replacement, lubrication of moving parts, and cleaning of dust and chips are essential.
Q5: What are the benefits of spiral cutter heads over straight knives?
A5: Spiral cutter heads produce quieter operation, finer surface finish, and longer blade life due to multiple small carbide inserts.
Citations:
[1] https://www.alibaba.com/showroom/double-sided-planer.html
[2] https://winstarmachinery.en.made-in-china.com/product-group/CqVxoRmbapUl/double-side-thickness-planer-1.html
[3] https://www.boarke-tw.com/product-DOUBLE-SIDED-PLANER-PC-C413.html
[4] https://mar-masz.pl/en/sklep/maszyny/strugarki-stolarskie/strugarki-dwustronne/
[5] https://www.strengthmac.com/double-sided-planer-machine/
[6] https://www.strengthmac.com/heavy-duty-automatic-double-sided-planerdouble-surface-planer-2-sided-planer-product/
[7] https://www.cnblogs.com/apachecn/p/18471682
[8] https://woodworking.stackexchange.com/questions/13780/does-a-double-sided-planer-replace-a-jointer-and-a-planer
[9] https://cantekamerica.com/product/cantek-gt635ard-25-double-surface-planer/
[10] https://www.gemu.cn/static/uploads/editor/files/20200511/1589177189554633.pdf
