Zhixing Machine Zhixing Machine

Window Hand Machine Plastic Aluminum Frame Combining Corner Crimping Machinery

Customization: Available
After-sales Service: Engineers Availabel Service Machinery Oversea
Warranty: One-Year Warranty Period

Product Description

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Basic Info & Technical Specifications

Model NO. LZJ03-130
Product Name Aluminum Window Door Synchronous Corner Crimping Machine
Condition New
Certification CE
Automatic Grade Semi-Automatic
Input Power 3.0kw / 380V / 50Hz
Profile Height 130mm
Pressure 12MPa
Oil Consumption 8L/Min
Working Air Pressure 0.5~0.8MPa
Dimension (L*W*H) 1790*2200*1250mm
Weight 350kg
Aluminum Corner Combining Machine

Product Description & Features

Application & Scope of Use

Specialized for 90° corner assembly of aluminum doors and windows, it fixes profiles by crimping corner braces, meets standard frame assembly requirements, and serves as core equipment to improve production efficiency and finished product qualification rate.

Working Principle

Place the profiles between the positioning and clamping blocks, step on the foot valve to fix the profiles. After a preset delay, the corner crimping cylinder drives the cutters forward, and the synchronous valve links dual riveting shafts to crimp simultaneously, connecting the two profiles into a precise 90° corner.

Structural Features

Adopting electro-hydraulic control, it is easy to operate and stable, reducing labor intensity. Synchronized crimping eliminates hydraulic fluctuation interference, ensuring consistent precision. Adjustable positioning fits various profiles without special molds.

Control Panel
Control Panel
Cutting Tool
Cutting Tool
Power Unit
Hydraulic Power
Welded Frame
Robust Frame

Manufacturing Process Sequence

1 Precision Cutting: Aluminum profiles are cut to exact dimensions.
2 Milling & Drilling: Processing drainage holes and hardware slots.
3 End Milling: Precision forming of structural connection points.
4 Cleat Cutting: Accurately cutting small metal corner cleats.
5 Corner Crimping: High-pressure bonding into rigid 90-degree corners.
6 Finished Frame: Robust window frame unit ready for installation.

Manufacturing Showcase

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About Our Manufacturing Capabilities

We are an innovative manufacturing enterprise with independent R&D, professional design, and large-scale production capabilities. We focus on middle and high-end aluminum & PVC window and door processing equipment. Our equipment has been successfully exported to many countries and regions including the United States, Canada, Russia, India, and Malaysia.

Factory Overview
Manufacturing Workshop
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Frequently Asked Questions

Are you a direct manufacturer or a trading company?
We are a direct professional manufacturer of window and door processing machinery with over 20 years of experience. Our own integrated factory ensures strict control of quality and delivery.
What kind of after-sales support and warranty do you offer?
We provide a complete after-sales system: 12-month warranty, 24/7 online technical support, and long-term factory-price spare parts supply.
Can the machines be customized with our branding?
Yes, we offer OEM and branding customization. We can apply your logo and requirements for accurate customization.
How do you ensure the quality of your machinery before delivery?
Strict quality control is applied: raw material inspection, precision testing during assembly, and full-performance tests. Only qualified machines are shipped.
What is the typical lead time for production and shipment?
Standard machines usually take 15–20 working days. Large or bespoke orders take approximately 30 working days.
What justifies your pricing compared to lower-priced options?
Our value lies in high-quality components, stable performance, and long service life, which reduces failure rates and long-term operational costs.

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