CMJ2850 Computer Beam Saw for Multi-Material Panel Cutting

CMJ2850

The SAMDY CMJ2850 is a computer beam saw designed for precision cutting of wood-based panels, aluminum honeycomb boards, acrylic boards and other compatible sheet materials.

With a maximum cutting length of 2800 mm and maximum cutting thickness of 100 mm, the CMJ2850 is suitable for large-format panel cutting within its specified working range. The machine provides positioning accuracy of ±0.02 mm and a specified cutting accuracy of ±0.15 mm.

The CMJ2850 can be used for compatible wood-based panels and other sheet materials, including MDF, plywood, plastic boards, aluminum honeycomb boards and acrylic boards. Material suitability should be confirmed according to the specific board structure, thickness and saw blade configuration.

Technical Specifications

Item	Specification
Model	CMJ2850
Max. Cutting Length	2800 mm
Max. Cutting Thickness	100 mm
Positioning Method	Automatic
Cutting Accuracy	±0.15 mm
Positioning Accuracy	±0.02 mm
Secondary Saw Speed	6,100 r/min
Main Saw Motor Power	15 kW
Sub-Saw Motor Power	2.2 kW
Main Saw Blade Diameter	400 mm
Small Saw Blade Diameter	180 mm
Main Shaft Diameter	60 mm
Small Shaft Diameter	30 mm
Main Saw Speed	5,100 r/min
Feeding Speed	0–60 m/min
Saw Carriage Servo Motor Power	1.5 kW
Cutting Speed	0–80 m/min
Manipulator Servo Motor Power	1.5 kW
Return Speed	0–120 m/min
Air Pressure	0.6–0.7 MPa
Total Power	22 kW
Machine Dimensions	5100 × 5600 mm
Net Weight	5200 kg

function

Double-Saw Motor System: Main saw and secondary saw work together for panel cutting.

Front Loading: Front-loading design supports convenient panel loading and production operation.

Optimization Software: Helps arrange cutting layouts according to panel sizes and production requirements.

Panel Aligner: Helps position small panels accurately before cutting.

Industrial Computer: Provides centralized control of machine operation and cutting programs.

Description

The computer beam saw machine CMJ2850 is designed for cutting a range of compatible sheet materials, including:

– MDF panels
– Plywood panels
– Particleboard
– Plastic boards
– Aluminum honeycomb boards
– Acrylic boards

Material compatibility depends on panel construction, thickness, blade selection and machine configuration.

After panel cutting, manufacturers can continue with edge processing and drilling using SAMDY woodworking machinery.

– CNC Beam Saw – Panel sizing and cutting
– Automatic Edge Bander – Panel edge processing
– Drilling Machine – Hardware holes and furniture drilling

Use Scenarios

Furniture Panel Production

The CMJ2850 can be used for cutting MDF, plywood, particleboard and other compatible panels into components for cabinets, wardrobes, office furniture and customized furniture.

Cabinet and Wardrobe Manufacturing

The automatic positioning system and optimization software are suitable for repeated cutting of cabinet and wardrobe panels according to programmed dimensions.

Aluminum Honeycomb Panel Processing

The machine can be used for compatible aluminum honeycomb boards within the machine’s specified cutting range. The appropriate saw blade and cutting parameters should be selected according to the panel structure.

Acrylic and Plastic Panel Cutting

The CMJ2850 can process compatible acrylic and plastic boards, making it suitable for workshops that handle multiple types of sheet materials.

Customized Furniture Production

For manufacturers producing different panel sizes according to individual customer orders, the optimization software can help organize cutting layouts before production.

Batch Panel Cutting

The automatic positioning, servo-controlled cutting and computerized operation are suitable for repeated panel cutting in professional production environments.

Panel Processing Before Edge Banding and Drilling

The CMJ2850 can serve as the panel sizing stage in a furniture production workflow. After cutting, panels can move to edge banding and CNC drilling processes for further processing.

Key Features

1. Automatic Panel Positioning
The automatic positioning system helps position panels according to programmed cutting dimensions for repeatable processing.

2. Panel Cutting Optimization Software
The optimization software helps arrange cutting layouts according to production requirements and supports efficient planning of different panel sizes.

3. Double-Saw Cutting System
The main saw and secondary saw work together to support accurate panel cutting and help reduce edge chipping on suitable materials.

4. Industrial Computer Control
The industrial computer provides centralized control of cutting programs and machine operation through an English-language interface.

5. Servo-Controlled Saw Carriage
The servo-driven saw carriage provides controlled cutting movement and supports repeatable panel processing.

6. Multiple Pneumatic Grippers
The pneumatic feeding gripper system holds and positions panels during the feeding and cutting process.

7. Aligner for Small Panels
The aligner helps position smaller panels before cutting and supports consistent cutting dimensions.

8. Heavy-Duty Machine Structure

The heavy-duty machine structure provides stable support for large-format panel processing and continuous production.

FAQ

What is the CMJ2850 computer beam saw used for?

The CMJ2850 is designed for automatic panel cutting in furniture manufacturing, cabinet production and professional panel processing.

What materials can the CMJ2850 cut?

The machine can be used for compatible MDF, plywood, plastic boards, aluminum honeycomb boards and acrylic boards. Material suitability depends on the board structure, thickness and cutting configuration.

What is the maximum cutting length?

The maximum specified cutting length of the CMJ2850 is 2800 mm.

What is the maximum cutting thickness?

The maximum specified cutting thickness is 100 mm.

What is the cutting accuracy?

The specified cutting accuracy is ±0.15 mm.

Can CMJ2850 cut aluminum honeycomb boards?

Yes. The CMJ2850 can be configured for compatible aluminum honeycomb boards. Please provide the panel structure and thickness before ordering so the saw blade and machine configuration can be confirmed.

Can the CMJ2850 be used in furniture production lines?

Yes. The machine can serve as the panel cutting stage before processes such as edge banding, drilling and assembly.

Does SAMDY offer an automatic loading system?

Yes. An automatic loading system is available for the computer beam saw. such as automatic loader for computer beam machine is offered by Samdy also.

computer beam saw machine overall appearance

computer beam saw machine heavy duty machine body design

Heavy duty design with strong machine body,ensure machine working stable and it will not deform over a long period of use and its precision remains unchanged.

English control system

Computer touch screen with good system.

English control system with optimization software，easy operation.All function key with photo,it is easy to understand for workers.

The interface is simple, the operation is easy, safe and reliable. It has complete operation instructions and troubleshooting guidelines. The layout plan can be edited and optimized. It is compatible and integrated with various sawing software, barcode management software, etc.

Electrical structure

Famous brand for electric component

Schneider electrical components are used in the machine control system.

Machine gripper

9 grippers

High-performance pneumatic double-finger feeding gripper device, controlled by precision servo drive positioning to ensure accurate sawing size and feeding process without damaging the board surface

Aligner device

For small panels cutting

The aligner helps position smaller panels before cutting. The specified positioning accuracy is ±0.02 mm.

Saw structure

Main Saw and Secondary Saw

The CMJ2850 uses a main saw and secondary saw. The scoring saw can make the initial cut before the main saw completes the cutting process, helping reduce edge chipping when processing suitable panel materials.

Cutting boards

multiple functions

The CMJ2850 can process compatible MDF, particleboard, plywood, plastic boards, aluminum honeycomb boards and acrylic boards.

SAMDY FACTORY

Foshan CNC Samdy Co., Ltd. is a China-based manufacturer of woodworking machinery, specializing in CNC machining and automated equipment for the furniture and woodworking industries.

Founded in 2005 and located in Foshan, Guangdong, China, SAMDY has more than 20 years of experience in the development and manufacturing of woodworking machinery. With a factory covering more than 4,000 square meters, we provide reliable equipment and complete production solutions for furniture manufacturers, cabinet factories, woodworking companies, panel furniture producers, and machinery distributors worldwide.

Our product range includes CNC routers and nesting machines, automatic edge banding machines, CNC drilling machines, panel saws, pressing machines, aluminum honeycomb panel processing machines, and other specialized woodworking equipment. Our machines are designed to support key production processes including panel cutting, CNC machining, drilling, edge banding, and other furniture manufacturing applications.

Complete Your Production Line

We Also Provide OEM & ODM Service

SAMDY as an professional woodworking machinery manufacturer,we cooperate with distributors, brand owners and project contractors worldwide — from brand color and logo to voltage, plug, language and packaging.

CONTACT US

If you have any queries, get in touch today! Don’t hesitate. We try to take the extra step for our customer satisfaction.