Purpose

The automatic door processing line from KDT is designed to process door leafs in continuous mode. Theline is used in door, furniture and joinery industries engaged in serial production of doors.

Main features

• A full cycle of door leaf processing: formatting-cutting, edge trimming, lock milling, hinges, keyhole.
• High productivity up to 40-60 doors/hour.
• Automatic loading and unloading.

Door line implementation options

Option No. 1 - one milling center is used for milling for the installation of fittings

Option No. 2 - two milling centers are used for milling for the installation of fittings and an automatic distribution system for workpieces, depending on the load on the machines and the remaining processing time

Composition of the door line

The KHG-250 automatic loader loads the door panels into the infeed conveyor with further transportation to the KHM-560 sizing and trimming machine.

Format-edging machine KHM-560 produces formatting (cutting) door leafs from four sides to the required dimensions.

Intermediate buffers KHS-320 compensate line performance depending on its load. Buffers are installed before and after the edge banding section .

Portal leaf reversers KHG-250C and KHG-950C are built into the edgebanding area before and after the edgebander and rotate the door leaves .

The KE-386 series edge banding machines are responsible for the quality of finishing the ends of the workpiece.

To solve all production tasks, 3 complete sets of machines are possible: KE-386JKM, KE-386D, KE-386DM.

The features of the KE-386 series machines are:

• Powerful jointer with 65 mm diamond cutters with special chipbreaker.
• Belt clip for maximum quality fixing of the door leaf.
• Upper glue bath.
• Double grooving knot (KE-386JKM).

Also, a system of roller conveyors for transporting blanks is built into the line.

CNC machining center KHM-660 for lock, hinge and keyhole milling.

The KHG-920 automatic unloader unloads door panels.