Hochleistungs-Trennbandsäge

Stenner VHL 48

Stenner RESAW VHL 48
manufacture Stenner UK
S/N J2103
year 1970
(original photos coming soon )


Principal Dimensions and data:

Diameter of saw pulleys: 48"= 1220mm
Width of saw pulley face-standard 5" (127mm )
Width of saw pulley face-optional 5 1/2" (140mm )
Maximum width of saw-standard 5 1/2" (140mm )
Maximum width of saw-optional 6" (150mm)A
Minimurn length of saw 25" 8" (782mm)
Maximum height of top saw guide above table 28" (710mm)
Table height from floor level 31 1/2" ( 800mm 9
Overall height from floor level 9,1" ( 2770mm )
Overall width 8,1" ( 2460mm )
Speed of saw pulleys,r.p.m. 8,000( 2440m/min )
Horse-power range 30 kW
Size of fast and loose pulleys 20"x6 1/2"
Feed speeds, standard; f.p.m. or m/min. 0-140 (0-42,6m)
Shipping Specification : Standard Machine :
Nett weight, lbs. 3583 Kg


The VHL 48 is a band resaw of advanced design embodying many new features
resulting from a close study of user-operator requirements, and the necessity
to provide fast and accurate sawing coupled with ease of operation, reduced
operator-fatigue, low maintenance, and increased safety. The design caters
fully for these essential factors which contribute to a markedly high level of
operating efficiency.
The machine is primarily designed for the planing mill and joinery shops.
The thin bandsaw gives the machine a high timber-
recovery rate; the loss due to saw kerf being very low. Compared with a circular radial-arm resaw, the VHL is faster, less wasteful, and uses less power for a given class of work

General
The VHL is made only as, a left-hand machine, i.e. the saw pulleys run in an anti-clockwise direction when looking in the direction of the feed.
The drive is normally arranged to give a saw-speed of 8,000 feet permin . (2440m l/min.)

Main Drive
The main drive is applied to the bottom saw pulley spindle which is prepared
for vee belt, flat belt, or flat belt fast and loose pulleys to suit the proposed driving unit.
Complete electric motor drives, up to 40 H. P. and for most current supplies
can be provided; they include two vee pulleys, set of vee belts, belt guard,
motor with slide rails, starter and a master stop-button which is fitted to
the machine base close to the sawyer's position.
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horizontal Rollers
The horizontal rollers are 6" (152mm) diameter and extend the full opening
on the fence side and 6" (152mm) beyond the table on the open side;
they are normally free-running idle rollers. They can be supplied hydraulically driven as optional equipment,
either with the machine or after installation; the rollers are then driven
in synchronism with the main feed rolls, by a separate motor. The drive is
arranged so that the open-side roller at the outfeed end rotates in the
reverse direction to facilitate the return of timber to the sawyer. The roller in
front of the saw is moveable sideways to permit rapid saw changing.