| Description: |
Finger-jointing line GRECON Ultra TT
used machine
WEINIG / GreCon Short Wood Finger-jointing Line Ultra TT
Data of the system:
• Wood inlet length (min. - max.) 150 - 1000 mm (1300 mm)
• Reference timber inlet length at the finger-jointing line 400
mm
• The length of the wood to be processed must be at least 25 percent
longer than the width of the wood to be processed
• Wood thickness (min. - max.) 20 - 80 mm
• Reference wood thickness 28 mm
• Wood width (min. - max.) 40 - 205 mm
• Reference wood width 90 mm
• Reference wood cross-section 28 mm x 90 mm
• Wood outlet length (min. - max.) 3000 - 6100 mm
• Reference wood outlet length 6100 mm
• Tine profile (length) 10 – 11 mm
• Max. wood cross-section for processing softwoods (with specified
tine length) 100 cm²
• Max. wood cross-section for processing hardwoods (with specified
tine length) 80 cm²
• Glue type PVAC
• Species: Softwood / Hardwood
• Wood moisture content 8 - 12 %
• Entrance qualities planed on four sides
• Working height 925 / 875 mm
• Operating voltage 400 V / 50Hz
Machine Paint
• Colour of the machine RAL 7035 / RAL 7016
Service Example / Basis of Calculation
• Working time 480 min/shift
• Tine length 10 mm
• Cutting distance 3 mm
• Reference timber inlet length at the finger-jointing line 400
mm
• Reference wood cross-section 28 x 90 mm
• Milling machine capacity 3.0 tables/min.
• Slats per router table (vertical galvanizing 28 x 90 mm) 21
pieces
• Transfer rate 100 parts/min.
• Press capacity 8 cycles/min.
• Press length 6100 mm
• Technical availability 0.8
Performance of the system components
Milling machine performance (vertical galvanizing 28 x 90 mm):
3.0 tables/min.
x 21 pieces/table
x 384 mm Reference Input Length / 1000 mm
x 480 min/shift
x 0.8 technical availability = 9290 m/shift
Service handover:
100pcs/min.
x 384 mm Reference Input Length / 1000 mm
x 480 min/shift
x 0.8 technical availability = 14746 m/shift
Power Press:
8 beats/min.
x 6100 mm press length / 1000 mm
x 480 min/shift
x 0.8 technical availability = 18739 m/shift
Total capacity of the vertical galvanizing line (28 x 90 mm):
m³ / layer = 23.41 m³/layer
running meter / layer = 9290 running meter/layer
running metre / min. = 19.4 running metre/min
Different input data = different performance data
according to VDI 3423
= Wood inlet length - 2 x cutting dimension - 1 x tine length
= Performance of the press is reduced for intermediate cuts
= Performance of the milling machine is reduced when scoring machines
are used
= For timber package lengths >500 mm, the performance of the milling
machine is reduced
Technical Plant Specification
Item 290 Conveyor belt for transporting timber packages type FB
600/1500
Specifications:
- Working height 925 mm
- Package width 600 mm
Equipment:
- Machine frame, height-adjustable stands
- Conveyor belt, fixed installation
- Geared motor power 0.47 KW
- 2x plastic guides fixed, 160 mm high
- Frequency control for conveyor belt
Pos. 300 Finger-jointing milling machine with moving, automatic rotary
table
Type Ultra TT 205/600/1000 LI
Finger-jointing single milling machine in left-hand design with
moving, automatically rotating milling table and short conveyor belt
in the clamping station as workpiece support. Stable roller guide for
precise movement of the router table. Hardened rack for the
Router table feed for low wear and higher feed rates. Turntable with
servo swivel drive. Clamping of the workpieces by means of
pressure-monitored horizontal and
vertical clamping devices.
Specifications:
Working height 925 mm
Package width 600 mm
Milling spindle diameter 50 mm
Milling cutter diameter 250 mm
Chipper diameter 250 mm
Extraction diameter 250 mm
Compressed air connection R 1/2 "
- Drive chipper 11 kW
- Drive milling cutter 37.0 kW
- Milling spindle speed (max.) 4800 1/min
Equipment:
- Stop system vibrating stop, adjustable, for package alignment
- Cutting unit, tool spindle driven indirectly by belts, adjustable
to
Cutting the tine length
- Milling unit, milling spindle indirectly driven by belts
- Milling spindle, screw jack for 1/2 tine pitch
- Router table rotation by servo drive
- Parcel monitoring to check the correct frontal timber alignment
- Milling height (max.) 205 mm
Wood inlet lengths greater than 1000 mm:
Components for autom. System operation with wood inlet lengths
min./max. 200 - 1500 mm.
Composed of:
- Control cabinet assembly with electrical adaptation
- Safety devices according to CE requirements
Capacity of the milling machine max. 1.5 tables/min. for wood inlet
length greater than 1000 mm
- Table feed servo drive!
- The transport rollers (slotted rollers) that can be lowered for the
rotary movement of the milling table are
electrically driven. As a result, the material is transported to the
turntable and from there
further into the clamping station of the milling machine, even for
short timbers can be carried out without interference
Item 350 Glue fitting, single-sided, for PVAC glue
Glue application system FlankenJet with glue supply unit, with
adjustable glue application head that can be swung out in the
direction of transport. Due to the springy bearing, the glue comb can
adapt to the milled tine profiles in a continuous process.
Equipment:
- Grecon Diaphragm Adhesive Pump, Suction Tube, Plastic Reservoir
- Spring-loaded glue support with adjustment devices
- Glue distribution unit with clamp holder for the glue comb
- Glue tray made of plastic
- Electrical and pneumatic control components
Item 490 Conveyor belt for transporting timber packages type FB
600/1500
Specifications:
- Working height 925 mm
- Package width 600 mm
Equipment:
- Machine frame, height-adjustable stands
- Conveyor belt, fixed installation
- Geared motor power 0.47 KW
- Conveyor belt for the processing of PVAC adhesives
- 2x plastic guide(s) fixed, 160 mm high
- Stop (plastic) for stopover and package alignment Pneumatically
lowerable
Stop for package width 600 mm. The stop serves as an overflow
barrier or as a
Alignment of the wooden packages on the front side.
- Frequency control for conveyor belt
Item 550 Transfer station for press loading type ÜKS 240/600/1500
Transfer unit for automatic feeding of the threading station upstream
of the finger-jointing press.
The timber package is fed to the transfer by a conveyor belt and
aligned flush with the front side of the fixed stop. To separate the
timbers, the package is pushed with the transverse thrust into the
turning device with adjustable ejection edge. From here, the
individual timber is either transferred directly or turned 90° for
further transport. A high-speed conveyor belt transports the wood
further to the threading station.
Specifications:
- Working height 925 / 900 mm
- Package width 600 mm
- Inst. power 3.3 KW
Equipment:
- Machine frame, with swivel joint for adjustable discharge edge
- Stop system, fixed stop for package alignment
- Transverse thrust unit, servo-controlled; Infinitely variable feed
rate
- Reversing device, electric brushed motor, pneumatic package
holder
- Drive with integrated motor electronics and four adjustable fixed
speeds. The
Motor meets the highest energy efficiency requirements. It can be
operated via an NFC
Capable Android smartphone and via the free Lenze app. Stored
Engine
parameters can be changed or transferred to "empty" motors.
- Inst. power 0.47 KW
- Perforated suction tape (white, PU coated) with high durability and
adhesion.
- Inst. power 1.36 KW
Pos. 600 Threading station for automatic press loading type EKK
240/4000 RE
The timbers come individually from the upstream transfer unit and are
fed by a high-speed feeder and two alignment chains running
synchronously on both sides.
The alignment chains, together with the top pressure, ensure that the
marked workpieces are joined together continuously and without
misalignment to form an endless strand.
Specifications:
- Working height 900 mm
- Wood length < 1000 mm
- Threading length 4000 mm
- Inst. power 4.4 KW
Equipment:
- Machine frame, height-adjustable stands
- Chain carrier right, fixed installation / fixed guide
- Chain carrier left, width-adjustable, with spring-loaded guide
elements
- Upper pressure, height and side adjustable
- Frequency control for threading station, equipment for
synchronization of alignment chain
Speeds in the threading station. Chain acceleration and chain stop
are via
Frequency converter infinitely variable.
Item 660 Roller feed for the transport of wooden slats type VE 205
Feed with smooth drum motors as transport rollers for transporting
wooden slats from the threading station to the press.
The M4445210 wooden slats are automatically fed to the feeder. When
the dimensions change, the upper roller of the feed (pneumatically
controlled) that can be raised and lowered automatically adjusts to
the required wood thickness.
Specifications:
- Feed speed adjustable 0-150 m/min.
- Motor power 4.4 KW
Equipment:
- Machine frame - fixed stand
- Transport rollers
1 pc. fixed installation at the bottom
1 movable installation at the top, pneumatically controlled
- Guides - on both sides with toothing / torsion shaft
- Drive - electric, frequency-controlled
Pos. 700 Finger-jointing end press as a high-performance machine with
automatic
Loading type CONTI-A 12 / 6100 LI
Finger-jointed bars with an adjustable end length. The press feeding
and the pressing process take place in parallel in two working levels,
so that there are no waiting times and no loss of time due to feeding.
A brake unit ensures a high level of pre-pressing of the incoming wood
strand.
The supplied wooden strand, which is cut to length, is clamped on 4
sides. The pressing force is applied to the front side of the wood,
depends on the cross-section of the wood and is calculated according
to diagram.
adjusted. The pressing time can be selected. At the end of the
pressing process, the strand is pushed out of the side of the
press.
Specifications:
- Working height 900 / 875 mm
- Press length (min. / max.) 3000 / 6100 mm
- Pressing force (max.) 120 KN
- Press cycles (max.) 8 beats/min
- Drive hydraulics 3 KW
- Hydraulic tank volume 70 liters
- Wood width (min. / max.) 40 / 205 mm
- Wood thickness (min. / max.) 20 / 80 mm
- Saw blade diameter 450 mm
- Extraction diameter 100 mm
- Drive saw motor 2.2 kW
Equipment:
- Loading: Loading table with feed console and holder for brake
station with
Length measurement
- Brake station pneumatically controlled
- Programmable length measurement
- Timber guide, pneumatically controlled top pressure and side
guides
- Cross-cutting station integrated, automatic cross-cut saw
- Press cylinder hydraulic, with infinitely adjustable pressing
pressure
- Press lengths infinitely variable final length adjustment, min. 3000
mm
- Length measurement with measuring wheel in steel design
- Strand ejection, placement of the finished strand on support arms
- Stop plates (design according to wood cross-sections) 8
pieces/set
- Counter holder with wedge for press Conti-A 12
Item 900 Machine electrics
- Control cabinet and control panels according to VDE 0660, Part 500,
DIN EN
Equipment:
- Power section with power supply via main switch to a busbar
system.
- Control voltage supply for 24 V / 230 V.
- Control part with PLC / TP
Statistics production data:
Determination of important production figures with the help of
statistical data determination. The evaluation of the production data
can be carried out on the order, the shift and/or the day.
The statistics show the following data:
-Meters
-Cubic metre
-Uptime
-Production period
- Waiting time (wooden entrance)
- Waiting time (wooden exit)
- Parts (input)
- Parts (output)
- Press strokes
-Breaks
-Setting-up time
- Total uptime
All data are listed individually for the order, the shift and the day
and are also
one at a time.
Dimensions / Performance
• Length 19380 mm
• Depth 5400 mm
• Total power approx. 74 KW
• Air consumption approx. 2300 NL/min.
Machine technically and optically in very good condition
Delivery: EXW
Delivery time: Short-term by arrangement
Payment: Net cash register before loading
Price: on request
Viewing at any time by arrangement.
All changes, errors in the technical data excepted. No warranty on
printed data. Errors and prior sale excepted.
seller offer No. resale 100112
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