Description and Specification for Lab Tenders
Hydraulic Hacksaw Machine.
This cut takes place on the draw stroke & the hydraulically liften out of contact with the workpiece on the forward stroke to prevent wear or the blade & can out metals of all kinds & strength. FEED : Two levers are provided at the pot one regulators the rate of feed while the other enabled the bow slide to be raised or forwarded hydraulically bow raised automatically & motor Switched off on completion of the cut. BED : The bed is of large proportion provided with guide ways for the vice for clamping the material vice is of rigid constructional. One jaw remains fixed & the other can be adjusted according the material to be cut. ELECTRICAL EQUIPMENT : A direct on line push bottom starter can be fitted which incorporates & adjustable trip mechanism which stops the machine as soon as the blade is clear from the work non productive time is reduced to minimum. DRIVE : Power is supplied by a suitable electric motor through Vee-Belts which are full adjustable for tension all drive mechanism being totally enclosed. SPEED : The incorporation of two-speed driving mechanism allows for the most suitable speed to selected for material being cut. COOLANT : The Coolant tank is totally enclosed in the machine base & a Speed Pump supplies coolant to the saw blade through a stay put pipe & top.
| Size | 7" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| Stroke (adjustable) |
5.5" | 5.5" | 5.5" | 5.5" | 5.5" | 5.5" | 5.5" | 5.5" | 5.5" |
| No. of Stroke per min. | 100 to 120 | 100 to 120 | 85 to 100 | 85 to 100 75 to 85 | 75 to 85 | 60 to 85 | 60 to 85 | 60 to 85 | |
| Electric Motor Required | 1 H.P. | 1 H.P. | 1.5 H.P. | 2 H.P. | 2 H.P. | 3 H.P. | 5 H.P. | 7.5 H.P. | 7.5 H.P. |
| R.P.M. | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 960 | 960 | 960 |
| Blade Size | 12" to 14" | 14" to 16" | 16" to 18' | 18" to 20" | 20" to 22" | 22" to 24" | 24" to 26" | 28" to30" | 30" to 32" |
| Capacity of Round Bar | 7" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| Capacity of Square Bar | 5" | 51/2" | 8" | 10" | 11" | 13" | 14" | 15" | 18" |
