990-F4 Rendering

The 990-F4 is a high-speed pre-hanging station capable of machining 6’8” doors with three hinges and 8’0” doors with four hinges. Changeover from one door height to the other takes only a couple of minutes and requires no tools. For even greater flexibility, the 990-F4 can be equipped with the optional Six-Shooter to install 3½” × 3½” hinges, as well as the optional Eight-Shooter for attaching 4” × 4” hinges. This machine is generally used in conjunction with the Handler Door Feeder, 700-C Assembly Machine with 8’0” door capability, and the 960-3 Strike Jamb Router.

Designed for both interior and exterior doors and jambs the 990-F4 will accommodate 1⅜” and 1¾” thick doors from 18” to 48” wide, and either 6’8” or 8’0” in height. The machining sequence includes automatic routing of either 3½” or 4” hinge pockets on both the door and jamb and complete cylindrical lock machining, including faceplate. Cycle time is approximately 10 seconds. Hinges may be attached manually or with the optional Six-Shooter or Eight-Shooter Screw Gun while the door and jamb remain clamped in position. Door-to-door productivity, including hinge mounting, is typically 35-50 seconds.

Key Features

Single Operator

A single operator can quickly process each door with the 990-F4’s intuitive controls

Auto Width-Adjust

All configurations of the 990-F4 come with automatic width adjust

Computer Controlled

The 990-F4’s extended functionality and presets are stored in an on-board computer and manipulated via touchscreen

Quick-Change

Switching between 6’8” and 8’0” door height mode is fast and effortless, no tools required

Remote Support

Connect on-line with our techs directly from the on-board computer for issue diagnosis and troubleshooting

Customizable

Kval machines can be customized to fit your company's needs and applications
Primary Specifications
Footprint Size
13 ½' × 9'
Crated Dimensions
18'0"L × 7'11"W × 8'9"H
Shipping Weight
6,500 lbs.
Door Specifications
Width
1'6" (min)   4'0" (max)
Height
6'6" (min)   8'0" (max)
Jamb Specifications
Width
3 ½" (min)   7 ¼" (max)
Thickness
7/8" (max)
Available Options
Option A
Six-Shooter Screw Gun for 3 ½" × 3 ½" Hinges
Option BC
Ball Catch Drills for drilling left hand and right hand doors for drive-in ball catches
Option AE
Through-Hinge Pocket for Door Only
Option AF
Quick Changeover Between 6 & 8-Shooter Pre-Drill Systems
Option AI
Quick Change for Hinge Mortise Depth
Option B
Pushbutton Changeover from 3 ½" to 4" Hinge Pockets
Option C
Pushbutton Selection for Two Face Bore Backsets
Option R
Three Degree Bevel (Option R-1 adds quick-change functionality)
Option D
Pre-Drill System for Six-Shooter