Window Machinery and Equipment Parts Fenstek / Chenhe CNC

Technical consultation and engineering selection of Fenstek / Chenhe CNC industrial machinery: double-head cutting saws, 5-axis machining centers, and UPVC systems.

CNC Double Head Cutting Saws Fenstek / Chenhe CNC (IADS550*4200)

Automated CNC double-head cutting saws Fenstek / Chenhe CNC series IADS550*4200 and ADS550 deliver high precision fabrication for aluminum and UPVC profiles. The installation incorporates 550 mm saw blades, swing-arm hydraulic feed mechanisms, and automated head angling across 45 to 90 degrees.

Carbide-tipped 550 mm saw blades yield smooth, burr-free end cuts on architectural profiles
Swing-arm feed design with hydraulic speed dampers eliminates tool vibration during sawing
Industrial CNC terminal directly loads cutting lists and profile measurements via barcode scan
Heavy linear guide tracks guarantee repeatable cut length precision within 0.1 mm tolerance

Profile Machining Centers Fenstek / Chenhe CNC (M5, M4, M3)

Multi-axis CNC profile machining centers Fenstek / Chenhe CNC series M5, M4, and M3 perform milling, drilling, thread tapping, and notching on aluminum and structural steel profiles. The 5-axis M5 platform finishes complex architectural workpieces from five directions in a single clamped setup.

Liquid-cooled heavy electric spindles maintain smooth rotational speeds up to 24,000 RPM
Automatic traveling tool magazine accomplishes tool change cycles in under eight seconds
Dual independent machining zones allow simultaneous loading and unloading without idle pauses
High-grade CNC architecture Lynuc and OSAI smoothly interprets 3D CAD/CAM profile drawings

Automated UPVC Welding and Cleaning Lines Fenstek / Chenhe CNC

Automated UPVC window welding and corner cleaning systems Fenstek / Chenhe CNC combine four-point welding units with multi-axis CNC corner trimming machines. The equipment delivers uniform seam strength and clean automated bead trimming across white and color-laminated profile geometries.

Teflon-shielded heating mirrors prevent polymer adhesion under strict 260°C thermal control
Simultaneous four-corner welding ensures square alignment and rigorous diagonal tolerances
Multi-tool CNC cleaning stations utilize custom slot cutters and contour finishing blades
Motorized transfer tables transport welded sashes directly into cooling and trimming cells

End Milling and Copy Routing Machinery Fenstek / Chenhe CNC

End milling and copy routing machines Fenstek / Chenhe CNC are engineered for precise transom notching, handle holes, lock cylinders, and hardware slots in architectural aluminum profiles. Quick-change cutter stacks enable swift adjustments across diverse profile systems and frame depths.

Multi-spindle tooling groups trim multiple transom intersections in a single uniform stroke
Hydro-pneumatic feed actuators prevent chipping along cutting edges of thin-walled profiles
Sturdy copy tracer pins and template inserts produce accurate lock holes and drainage slots
Heavy pneumatic clamps firmly restrain workpieces, stopping axial deflection during milling

Corner Crimping and Punching Machines Fenstek / Chenhe CNC

Hydraulic corner crimping machines and punching presses Fenstek / Chenhe CNC ensure robust mechanical corner joints for structural aluminum facades and window sashes. Synchronized crimping knife movements generate pressing forces up to 50 kN, solidly bonding profiles with corner cleats.

Hydraulic power pack with proportional pressure regulation avoids profile surface marring
Mechanically linked crimping knives yield balanced penetration depth across all joint corners
Vertically adjustable backing supports accommodate extra-deep heavy facade curtain frames
Custom tooling punching dies execute clean drainage slots and weep holes in a single punch

Spindles, Linear Guides and Spares Fenstek / Chenhe CNC

To preserve high productivity across Fenstek / Chenhe CNC machinery, a comprehensive range of factory components is supplied: high-frequency spindles, linear guide blocks, servomotors, pneumatic valves, and saw blades. Timely maintenance prevents downtime on automated manufacturing lines.

Precision carbide-tipped saw blades (500 and 550 mm) engineered for aluminum and UPVC stock
Heavy linear guide runner blocks with dual lip seals withstand intrusive metal and dust chips
High-flow pneumatic cylinders and solenoid valve manifolds deliver firm profile hold-down
Digital feedback encoders and precision ball screws restore original machine CNC tolerances

Machine Identification and Component Selection for Fenstek / Chenhe CNC

Engineering identification of Fenstek / Chenhe CNC window machinery relies on the metallic data plate affixed to the base frame or electrical control enclosure. This nameplate displays the complete machine model code, factory serial number, manufacture date, and primary electrical ratings.

Specifying the exact serial number enables technical personnel to trace initial assembly drawings, installed servo drive configurations, CNC software versions, and traveling tool magazine revisions.

Across IADS550 cutting installations and M5 machining centers, factory engineers periodically update CNC firmware and spindle mounting interfaces, making serial number verification the safest standard for component replacement.

Operating Protocols for Double-Head Saws IADS550 and ADS550

Automated double-head cutting saws Fenstek / Chenhe CNC series IADS550*4200 and ADS550 operate continuously under high-throughput production of architectural window profiles. High cut precision depends on smooth hydraulic feed damping of the 550 mm diameter saw blades.

Daily maintenance requires thorough clearing of aluminum and polymer chips from safety hoods and sliding stops, alongside maintaining pneumatic supply pressure between 0.6 and 0.8 MPa. Technicians must check the delivery of cutting fluid mist before every production shift.

Uniform coolant mist prevents aluminum buildup along carbide tool teeth and preserves perpendicular cut angles.

Calibration and Spindle Care for Machining Centers M5 and M3

Multi-axis profile machining centers Fenstek / Chenhe CNC series M5 and M3 demand strict temperature management and routine upkeep of high-frequency electric spindles. Closed-loop liquid cooling of the 7.5 to 12 kW spindle motor stops thermal expansion when rotating up to 24,000 RPM.

Chiller circuits must be replenished with treated mineral-free coolant and condenser radiators inspected monthly for dust blockage. Every 500 operating hours, maintenance personnel should re-zero all linear axes and inspect motion tracks.

Timely grease lubrication on motion blocks eliminates backlash and preserves machining positioning tolerances.

Setup and Temperature Balancing for UPVC Welding Systems

Structural joint strength and corner durability of UPVC window frames on Fenstek / Chenhe CNC machinery depend on accurate thermal balancing of heating mirrors. Operating temperatures of mirror plates must be stabilized between 255 and 260 degrees Celsius.

Teflon cloth over heater plates must be wiped down with soft cotton pads to remove burnt residue and renewed whenever mechanical abrasion appears. On CNC corner trimming units, sharpness of grooving blades and contour milling cutters requires routine inspection.

Accurate blade setup prevents hairline fractures along joint lines when windows face freezing weather.

Alignment and Tooling Setup for Corner Crimping Presses

When joining structural aluminum facade frames on Fenstek / Chenhe CNC corner crimping machines, maintaining alignment and stroke balance between opposing crimping knives is critical. Hydraulic power up to 50 kN must transmit through internal corner brackets without bowing profile outer walls.

Before running a new profile section, knife depth and height-adjustable supports must be dialed within 0.1 mm precision. Hydraulic ram rods and wedge tracks should be cleared of debris and greased.

Checking hydraulic fluid level and purity prevents pump cavitation and stops pressing force degradation during assembly.

Machine Maintenance Protocols and CNC Lubrication Schedules

To ensure design service life across Fenstek / Chenhe CNC equipment, operators must apply designated lubricants and factory wearing hardware. Ball screws, helical gear racks, and linear motion tracks feature centralized or manual lubrication points requiring grease meeting NLGI 2 standards.

Plant compressed air piping must pass through refrigerated air dryers and multi-stage filtration units removing particles down to 5 microns. Moisture entering pneumatic valves from FESTO or SMC promotes spool corrosion and erratic clamping behavior.

Regular electrical cabinet cleaning shields sensitive motion drives from overheating.

Fenstek / Chenhe CNC and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Fenstek / Chenhe CNC and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.