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LZJ-100/3500 Single Head Alu. Window Door Corner Combining Machine
Upgrade your production capabilities with our 100mm×3500mm Single Head Corner Combining Machine. Designed for strength and precision, it effortlessly handles deep-profile and large-frame aluminum windows and doors. The advanced hydraulic synchronization ensures perfect alignment and gap-free joints every time, while the extended 3500mm capacity maximizes your fabrication efficiency. A reliable, high-performance solution for premium aluminum manufacturing
This heavy-duty single head corner combining machine is designed for high-precision, large-format window and door fabrication. With a 100mm crimping height and 3500mm processing capacity, it utilizes hydraulic synchronization to ensure strong, seamless corner joints. Ideal for industrial aluminum profile processing, offering superior stability and finished-product accuracy.
Engineered for heavy-duty aluminum fabrication, this single head corner combining machine delivers precision, power, and reliability. With a 100mm crimping stroke and 3500mm frame capacity, it is purpose-built to handle oversized profiles and large window/door frames. The synchronized hydraulic system and pneumatic clamping ensure high-strength, gap-free corner joints with repeatable accuracy—ideal for industrial-scale production.
100mm*3500mm single Heads Aluminum Window Door Corner Combining Machine
- single-Heads Simultaneous Crimping One-shot completion of two 90° corners; 2× efficiency vs single-head machines, perfect for mass production.
- ✅ 100mm×3500mm Large Capacity Max profile width 100mm, max frame length 3500mm; min frame size 450×450mm, fits standard & oversized aluminum frames.
- ✅ Heavy-Duty Hydraulic System Rated pressure 15--18MPa, strong crimping force ensures rigid, gap-free corner connections.
- ✅ Precision Adjustable Positioning Inner/outer positioning blocks up/down adjustable; crimping knives front/back, left/right adjustable for various profile sections.
- ✅ Pneumatic Clamping & Pre-Tension Auto-clamping with pre-tension prevents profile deformation; ensures accurate 90° angles and tight seams.
- ✅ High-Precision Linear Guides Smooth, stable motion; corner combining accuracy ±0.1mm, consistent diagonal precision.
100mm*3500mm Two Heads Aluminum Window Door Corner Combining Machine, Working samples of Window Machine Corner Combining Machine for Aluminum Window Door
Technical Specifications
| Voltage | 380V/50HZ |
| Power | 1.5KW |
| Oil Tank Capacity | 20L |
| Profile Width | 90mm |
| Rated Oil Pressure | 15Mpa |
| Air Pressure | 0.5-0.8Mpa |
| Seam Error | <0.15mm |
| Dimension | 1200x1100x1300mm |
Application Scenarios
Aluminum energy-efficient window and door fabrication
Curtain wall and sunroom profile assembly
Industrial aluminum profile processing
OEM/ODM window and door production lines
Why Choose This Machine?
Unlike standard corner crimpers, this model is built for capacity and strength. The 100mm crimping height allows you to process deeper profiles that typical machines cannot handle. Combined with the 3500mm frame capacity, it enables the production of large, integrated window units in a single pass. The result is higher product quality, reduced labor costs, and a stronger final product that meets international fabrication standards.
Key Features
Deep Crimping Capacity (100mm)
Designed for thick-walled and reinforced aluminum profiles used in high-end windows and curtain walls.
Large Frame Processing (3500mm)
Accommodates extra-large frames, reducing the need for on-site assembly.
Hydraulic Synchronization
Dual crimping heads move in perfect unison, preventing profile deformation and ensuring structural integrity.
Pneumatic Clamping System
Fast-response cylinders provide stable, vibration-free clamping during operation.
Adjustable Positioning Block
Easily adapts to different profile heights and corner configurations.
Rigid Welded Structure
Heavy-gauge steel frame ensures long-term stability and machining accuracy.
FAQ
Q1: Can this machine be used for UPVC profiles?
A: It is optimized for aluminum. For UPVC applications, please contact us for customization options.
Q2: Is the crimping height adjustable?
A: Yes. The positioning block can be adjusted to fit profiles up to 100mm in height.
Q3: What is the typical lead time?
A: Standard models ship within 15–20 working days. Custom orders may require additional time.
Q4: Do you provide operational support?
A: Yes. We supply detailed manuals, setup videos, and remote technical assistance.
Send Inquiry
Contact Info
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Address
Zone B, Rural Revitalization Industrial Park, Xuanzhangtun Town, Qihe County, Dezhou City, Shandong Province, China
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Tel
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Email
Send your inquiry to Lebulang Machine for a free quote on thermal break aluminum, curtain wall, insulated glass or UPVC processing equipment. OEM customization supported, factory direct price, fast response.
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