Aluminum Profile Digital Display 45° 90° Special Cutting Double Head Precision Cutting Saw Efficient Intelligent Aluminum Door and Window PVC Machine
Product Specifications
- G20
Contact Supplier
Product Highlights
- Intelligent Automation: Auto-feeding, clamping, and processing reduce labor costs and reliance on skilled workers.
- Efficient Dual Spindle: Dual milling spindles work simultaneously, increasing efficiency by 30% for thick-walled profiles.
- Fool-Proof Operation: Auto data identification and no complex programming needed; general workers can operate it.
- ERP Connectivity: Connects to ERP via network or USB for real-time monitoring, stats, and controllable delivery.
- Comprehensive Warranty: 1-year warranty with lifelong maintenance support and 24-hour online service response.
- Customization Options: Supports full customization from samples, designs, and flexible adjustments to meet specific needs.
Product Attributes
- Customization
- Available
- After-sales Service
- 1year
- Warranty
- 1year
- Model NO.
- G20
- Condition
- New
- Certification
- ISO, CE
- Automatic Grade
- Automatic
- CNC or Not
- CNC
- Voltage
- 380V
- Input Power
- 380V/50Hz Three-Phase Four-Wire
- Gas Consumption
- 180L/Min
- Ambient Temperature Requirement
- (-5°C) - (60°C)
- Saw Blade Motor Power
- 4kw*3
- Milling Cutter Spindle Power
- 6kw*6
- Saw Blade Specifications
- 550*4.4*30*120t
- Saw Blade Angle
- 45° 45° 90°
- Bus Absolute Servo Power
- 0.4kw3, 0.75kw15, 1.3kw1, 1.8kw1
- Transport Package
- Wooden Box
- Specification
- G20
- Trademark
- ZHONGLIN
- Origin
- China
- HS Code
- 8461500090
- Production Capacity
- 5 PCS Per Month
- Package Size
- 15800.00cm * 3500.00cm * 2680.00cm
- Package Gross Weight
- 11000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Aluminum Profile Digital Display 45° 90° Special Cutting Double Head Precision Cutting Saw Efficient Intelligent Aluminum Door and Window PVC Machine
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Product Description


Input power | 380V/50HZ three-phase four-wire | Power | 55KW |
Working pressure | 0.6–0.8MPa | Gas consumption | 180L/min |
Ambient temperature requirement | (-5°C)–(60°C) | Saw blade motor power | 4KW*3 |
Milling cutter spindle power | 6KW*6 | Saw blade specifications | 5504.430*120T |
Saw blade angle | 45° 45° 90° | Bus absolute servo power | 0.4KW3, 0.75KW15, 1.3KW1, 1.8KW1 |
Profile cross-section size | 150mm*150mm | Sawing method | 90° horizontal out, 45° from bottom to top |
Cutting length accuracy | ±0.1mm | Cutting profile flatness | ≤0.10mm |
Angular accuracy | 4″≈5″ | Raw material length | 650mm–6800mm |
Cutting length | 180mm–6800mm | Raw material loading quantity | 7 Circular loading |
U-axis clamping range | 180-6800mm | Feeding robot speed | 0-120m/min |
Saw blade cutting speed | 0-50m/min | U-axis robot speed | 0-54m/min |
Weight | Approximately 11 tons | Overall dimensions (length * width * height) | 15800 * 3500 (including chip conveyor 5000) * 2680mm |

easy errors and difficult management in the home improvement market.
• The raw materials are placed in the circulating conveying section and sent to the processing area by the intelligent robot. The glue injection holes, corner code holes, pin holes, drainage holes, installation holes, lock box holes, mullion markings, and mullion screw holes are clamped
at one time.

• The saw blade feed has servo feed, high efficiency, fixed head cutting (45°, 90°, 45°).
• Equipped with a 4KW direct-drive motor to drive the saw blade, it is easier to cut thick-walled profiles and insulation materials, and the efficiency is increased by 30%.
• The tool life management system is standard, and the saw blade needs to be sharpened and replaced automatically.
• The pin hole is processed based on the cutting surface, the processing accuracy is more precise, and the dual milling spindle can mill in different areas at the same time.


• The feeding system is fully servo-controlled, intelligently identifies profile data, and intelligently adjusts processing parameters.

• Equipped with automatic chip conveyor (material head) and automatic dust collection device to reduce cleaning frequency and improve work efficiency.
• Standard production capacity statistics, equipment status time statistics, realtime monitoring, controllable delivery time, and reduced inventory.
• Equipped with remote service function to save service time, reduce downtime, and reduce the factory's dependence on skilled workers.






----Focuses on intelligent door/window lines, aluminum equipment; uses 100+ sets of machines (e.g., machining centers); follows "Accuracy, Reliability, Professionalism".
----Top in domestic industry for 10+ years; products sold in China & overseas; offers 3 core services (custom solutions, full support, upgrading); aims for first-class status, serving mid-to-high-end clients.





FAQ |
A: Yes. We offer intelligent door/window, aluminum curtain wall/industrial aluminum equipment and custom solutions. G20/G50 workstation handles door/window full-process; ZLSJ-HCNC saw cuts curtain wall profiles (45°-135°). We match equipment to your process.
Q: Worried about complex operation & needing many skilled workers post-purchase? What's Zhonglin's solution?
A: We lower thresholds via design and service. Equipment has "fool-proof operation" (auto data identity,no complex programming). We provide free training, installation guidance and remote service to cut reliance on skilled workers.
Q: How about your equipment's processing accuracy and stability (critical for our product quality & efficiency)?
A: We follow "Accuracy, Reliability, Professionalism". Hardware: 100+ high-end machines (e.g., machining centers) & top-brand core parts (HIWIN, Schnider); some equipment has ±0.02mm repeat positioning, ±0.1mm cutting, ±0.05mm milling accuracy. Processes: diamond tools, servo systems, casting structures & auto laser power adjustment. All avoid rework, ensure stable quality & boost efficiency.
Q: Can Zhonglin provide timely after-sales service if equipment breaks down? What maintenance guarantees?
A: We have a full after-sales system. Response: 24h online service, quick parts deployment. Guarantees: 1-year warranty + lifelong maintenance; remote troubleshooting & on-site support if needed. Daily: regular customer visits & maintenance guidance to reduce downtime.
Q: What cost & efficiency optimizations can Zhonglin's equipment bring?
A: Three optimizations:
1.Efficiency: Double-spindle CNC machines (3x faster), intelligent workstations (full automation), wireless cutting centers (2x faster).
2.Cost: Stable equipment cuts material loss; "fool-proof operation" reduces labor costs; cost-effective gear delivers high-end capacity.
3.Management: ERP connection enables capacity stats & real-time monitoring, optimizing production progress, inventory & overall costs.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2551476". Items marked "" are certified.
Company Profile
Shandong Zhonglin CNC Machinery Co., Ltd., located in the intelligent equipment industrial park of Jiaming Development Zone, Liaocheng-known as the capital of heavy machinery in China-is a high-end intelligent equipment manufacturer integrating scientific research, production, and sales. Founded by industry veterans with over 20 years of experience in the system door & window and aluminum alloy curtain wall equipment sector, we are dedicated to advancing the industrial upgrading of door and window intelligent manufacturing.
Our core strength lies in professional R&D and precision production. Backed by a technical team of over 90 professionals and an R&D team of more than 20 experts, we annually launch over 50 innovative achievements, focusing on intelligent production lines for system doors and windows, aluminum curtain wall equipment, and industrial aluminum processing machinery. Equipped with over 100 sets of high-end processing equipment including CNC machining centers, precision milling machines, and laser cutting devices, we ensure "smart design and precision manufacturing" with products boasting cutting accuracy up to ±0.1mm and repetitive positioning accuracy of ±0.02mm.
With an annual output of over 800 sets of high-end equipment, our product range covers intelligent efficient workstations, CNC precision double-head saws, wireless measuring cutting centers, CNC drilling and milling machines, and corner combining machines, etc. These products are widely used in aluminum profile processing such as cutting, drilling, milling, and assembling, serving more than 1800 brand users worldwide and exporting to developed overseas regions. We adhere to strict quality control, adopting international first-line brand components from over 300 global suppliers, and have established a comprehensive quality management system to ensure product reliability and durability.
Guided by the concepts of "Accurate, Reliable, Professional" and "Market Demand-Oriented, Innovation & R&D-LED", we are committed to providing cost-effective, intelligent, and automated total solutions for MID-to-high-end customers. Our five-star service system includes 24-hour online support, over 20 national service outlets, free installation guidance, operator training, one-year warranty, and lifelong maintenance.
As a pioneer in the door and window intelligent manufacturing industry, Shandong Zhonglin CNC Machinery Co., Ltd. Continues to integrate intelligent manufacturing into every link of processing, striving to become a world-class provider of door and window intelligent production solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 33, Jiaming Road, Jiaming Economic Development Zone, Dongchangfu District, Liaocheng, Shandong, China
-
Plant Area
- 4970 square meters
-
Number of Employees
- 48
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI, QINGDAO
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 120
Our Production Capability & Technical Expertise
-
Main Products
- CNC Drilling Milling Machine, CNC End Milling Machine, High Precision Workstation, CNC Intelligent Double-head Cutting Saw, CNC Four-head Corner Combining Machine, Wireless Measuring Cutting Center
-
Production Lines
- 4
-
Production Machines
- Wire cutting machine, Drilling machine, Lathe, Tapping machine, Double-sided milling machine, Gantry milling machine, Milling machine, CNC machining center, Polishing machine, Grinding machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-03-23
- Export Year
- 2022-12-01
- Main Markets
- South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the solution for complex operation and the need for skilled workers?
- We lower thresholds via design and service. Equipment has 'fool-proof operation' (auto data identity,no complex programming). We provide free training, installation guidance and remote service to cut reliance on skilled workers.
- What after-sales service and maintenance guarantees are provided?
- We have a full after-sales system. Response: 24h online service, quick parts deployment. Guarantees: 1-year warranty + lifelong maintenance; remote troubleshooting & on-site support if needed. Daily: regular customer visits & maintenance guidance to reduce downtime.
- What cost and efficiency optimizations can the equipment bring?
- Three optimizations: 1.Efficiency: Double-spindle CNC machines (3x faster), intelligent workstations (full automation), wireless cutting centers (2x faster). 2.Cost: Stable equipment cuts material loss; 'fool-proof operation' reduces labor costs; cost-effective gear delivers high-end capacity. 3.Management: ERP connection enables capacity stats & real-time monitoring, optimizing production progress, inventory & overall costs.
- What is the warranty period for the machine?
- We provide a 1-year warranty with lifelong maintenance support.
- Is customization available for this equipment?
- Yes, we offer full customization from samples, designs, minor customization, and flexible customization options.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
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Product Groups
- UPVC Welding Corner Cleaning Production Line
- Flagship Product from ZHONGLIN
- Intelligent Window Door Cutting and Drilling Center
- CNC Intelligent Double-head Cutting Saw
- CNC End-milling Machine
- CNC Drilling Milling Machine
- CNC Process Hole Processing Machine
- Glazing Bead Cutting Center
- Corner Connector Automatic Cutting Saw
- Corner Crimping Machine
- Hardware Punching Machine
- CNC PVC Window Welding Machine
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- G20
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