CTR 750 EV
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Demanded machine: CTR 750 EV
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Feed into the cut and back - motor-powered
Arm height adjustment - motor-powered
Control panel - on a mobile bridge
Log handling - manual
The bigger and stronger version of the popular CTR 550 allows for processing of logs up to 75 cm in diameter. Ideal solution for family farms or small sawmilling companies.
The height adjustment of the sawmill arm is done by a chain transmission driven by an electric motor with a worm gearbox. The desired cutting thickness can be simply set on the touch screen with the option of setting the required kerf width. The movement of the arm, controlled by a frequency inverter with deceleration in the end positions, guarantees precise automatic setting to the desired values. Simple, intuitive operation on the 3.8-inch colour touch screen controlled by a new-generation operating system. Allows a choice of four programming cutting modes. It is possible to set the repetition of a constant or variable thickness of lumber. It is also possible to choose between two methods of automatic arm exit after the cut, either to a fixed height or by the last measure.
The movement into and out of the cut is provided by a worm-gearbox electric motor controlled by a frequency inverter. The travel speed can be changed simply by turning the potentiometer knob on the control panel. The end positions are secured against impact by automatic deceleration and stopping. The control panel is mounted on the travelling bridge of the sawmill arm. This allows closer contact between the operator and the material to be cut during cutting.
The solidly mounted drive wheel is driven via a V-belt by a professional electric motor, specially balanced against vibration. The basic version of the machine is equipped with a powerful 5.5 kW motor. For even higher performance, for example when cutting oversized logs or even when cutting very hard materials, a 7.5 kW motor can be used. The machine's total input power of 6.95 kW (the more powerful 7.5 kW motor has a total input power of 8.95 kW) guarantees low running costs and easy connection to the mains. Circuit breaker 16 A (20 A for the 7.5 kW motor).
The tensioning wheel system moves in a cast iron guide, which guarantees long service life and precision adjustment even with long-term use of the machine. The arm is fitted with aluminium running wheels with precise anti-vibration balancing. The circumference of the wheel has a recessed groove in which a replaceable rubber-textile V-belt is fitted, which forms the contact surface between the wheel and the saw blade.
The stability of the machine is based on very solid steel travel sections, which ensure optimum guidance of the sawmill arm bridge. The travel sections are fitted with tilting angle bars and log clamps/cam dogs.
The sawmill CTR 750 EV uses standard saw blades 34-35 x 0,9-1,0 mm as with the fully professional models.
The CTR model series represents the latest trends in sawmill design, with special emphasis on maximum accuracy and long service life at minimum cost. The machines are designed in an original modular way, which allows easy replacement or adjustment of all main technical nodes and their individual parts. This significantly reduces maintenance costs in the long-term use of the machine and also reduces service times, thus reducing production downtime.
All pictures shown are for illustration purpose only. Actual product may vary due to product enhancement.
| Max. log diameter | 750 mm |
| Max. opening betwen blade guides | 640 mm |
| Max. elevation of blade | 620 mm |
| Min. log height | 25 mm |
| Max. depth of cut | 255 mm |
| Max. log length (standard model) | 3,45 m |
| Length track section | 2,25 m |
| Min. log length | 0,75 m |
| Saw blade motor | 5,5 kW |
| Horizontal/vertical feed motor | 0,37/0,37 kW |
| Max. feed speed (forw/back) | 15 m/min. |
| Sawblade | 4140 x 34-35 x 0,9-1,0 mm |
| Weight (standard model) | 445 kg |
| Weight (track section) | 70 kg |
Nomimal current of circuit breaker is minimally: 5,5 kW - 16 Ampere; 7,5 kW - 20 Ampere
SPECIAL ACCESSORIES
-
Extending section 2,25 m
Include: 3x Cross beams, 1x Tilting angle bar, 1x Clamp
Variable points: 1x Tilting angle bar, 1x Clamp -
Main motor 7.5 kW
For even higher performance, for example, when cutting oversized logs or even when cutting very hard materials, especially with Stellite-tipped blades 7.5 kW motor can be recommended.
-
Saw blade tension indicator
Ensures accurate tensioning of the saw blade to a required value according to the pressure gauge and its control during the use of the machine. Optimum tensioning of the saw blade is essential for its service life and cutting accuracy.
-
START/STOP cooling system
Integrated in the cooling system is an electromagnetic through-flow valve, which automatically opens when the saw blade is started and closes when the saw blade is stopped. It substantially lowers the coolant consumption and saves time needed for replenishment of coolant liquid.
-
Cant hook
Serves as help with manipulation with logs on machine frame.
-
Clamp with tilting angle bar
Additional clamping kit. It consists of the clamp and a tilting angle bar.
-
Additional clamp
-
Cam dog
For fast and easy squared lumber clamping.
-
Grease Gun
For regular maintenance of the machine according to the lubrication plan. Metal grease gun for 400g tubes. Equipped with a flexible pressure hose.
-
Synthetic Grease LV 2-3
400g tube for the grease gun.
CONSUMABLE PARTS
-
Running wheel V-belt SPB 1850
Driven Wheel V-belt B 17x1560 Lw -
Blade Roller Kit VK 750
Hardened roller, bearings, and shaft designed for a sawmill blade 35 mm.
Machine assembly
Periodical check
The video does not show all the necessary tasks of regular service. You will find more in the Instruction manual.
-
Feed into the cut and back - motor-powered
Arm height adjustment - motor-powered
Control panel - on a mobile bridge
Log handling - manualThe bigger and stronger version of the popular CTR 550 allows for processing of logs up to 75 cm in diameter. Ideal solution for family farms or small sawmilling companies.
The height adjustment of the sawmill arm is done by a chain transmission driven by an electric motor with a worm gearbox. The desired cutting thickness can be simply set on the touch screen with the option of setting the required kerf width. The movement of the arm, controlled by a frequency inverter with deceleration in the end positions, guarantees precise automatic setting to the desired values. Simple, intuitive operation on the 3.8-inch colour touch screen controlled by a new-generation operating system. Allows a choice of four programming cutting modes. It is possible to set the repetition of a constant or variable thickness of lumber. It is also possible to choose between two methods of automatic arm exit after the cut, either to a fixed height or by the last measure.
The movement into and out of the cut is provided by a worm-gearbox electric motor controlled by a frequency inverter. The travel speed can be changed simply by turning the potentiometer knob on the control panel. The end positions are secured against impact by automatic deceleration and stopping. The control panel is mounted on the travelling bridge of the sawmill arm. This allows closer contact between the operator and the material to be cut during cutting.
The solidly mounted drive wheel is driven via a V-belt by a professional electric motor, specially balanced against vibration. The basic version of the machine is equipped with a powerful 5.5 kW motor. For even higher performance, for example when cutting oversized logs or even when cutting very hard materials, a 7.5 kW motor can be used. The machine's total input power of 6.95 kW (the more powerful 7.5 kW motor has a total input power of 8.95 kW) guarantees low running costs and easy connection to the mains. Circuit breaker 16 A (20 A for the 7.5 kW motor).
The tensioning wheel system moves in a cast iron guide, which guarantees long service life and precision adjustment even with long-term use of the machine. The arm is fitted with aluminium running wheels with precise anti-vibration balancing. The circumference of the wheel has a recessed groove in which a replaceable rubber-textile V-belt is fitted, which forms the contact surface between the wheel and the saw blade.
The stability of the machine is based on very solid steel travel sections, which ensure optimum guidance of the sawmill arm bridge. The travel sections are fitted with tilting angle bars and log clamps/cam dogs.
The sawmill CTR 750 EV uses standard saw blades 34-35 x 0,9-1,0 mm as with the fully professional models.
The CTR model series represents the latest trends in sawmill design, with special emphasis on maximum accuracy and long service life at minimum cost. The machines are designed in an original modular way, which allows easy replacement or adjustment of all main technical nodes and their individual parts. This significantly reduces maintenance costs in the long-term use of the machine and also reduces service times, thus reducing production downtime.
All pictures shown are for illustration purpose only. Actual product may vary due to product enhancement.
-
Max. log diameter 750 mm Max. opening betwen blade guides 640 mm Max. elevation of blade 620 mm Min. log height 25 mm Max. depth of cut 255 mm Max. log length (standard model) 3,45 m Length track section 2,25 m Min. log length 0,75 m Saw blade motor 5,5 kW Horizontal/vertical feed motor 0,37/0,37 kW Max. feed speed (forw/back) 15 m/min. Sawblade 4140 x 34-35 x 0,9-1,0 mm Weight (standard model) 445 kg Weight (track section) 70 kg Nomimal current of circuit breaker is minimally: 5,5 kW - 16 Ampere; 7,5 kW - 20 Ampere
-
SPECIAL ACCESSORIES
-
Extending section 2,25 m
Include: 3x Cross beams, 1x Tilting angle bar, 1x Clamp
Variable points: 1x Tilting angle bar, 1x Clamp -
Main motor 7.5 kW
For even higher performance, for example, when cutting oversized logs or even when cutting very hard materials, especially with Stellite-tipped blades 7.5 kW motor can be recommended.
-
Saw blade tension indicator
Ensures accurate tensioning of the saw blade to a required value according to the pressure gauge and its control during the use of the machine. Optimum tensioning of the saw blade is essential for its service life and cutting accuracy.
-
START/STOP cooling system
Integrated in the cooling system is an electromagnetic through-flow valve, which automatically opens when the saw blade is started and closes when the saw blade is stopped. It substantially lowers the coolant consumption and saves time needed for replenishment of coolant liquid.
-
Cant hook
Serves as help with manipulation with logs on machine frame.
-
Clamp with tilting angle bar
Additional clamping kit. It consists of the clamp and a tilting angle bar.
-
Additional clamp
-
Cam dog
For fast and easy squared lumber clamping.
-
Grease Gun
For regular maintenance of the machine according to the lubrication plan. Metal grease gun for 400g tubes. Equipped with a flexible pressure hose.
-
Synthetic Grease LV 2-3
400g tube for the grease gun.
CONSUMABLE PARTS
-
Running wheel V-belt SPB 1850
Driven Wheel V-belt B 17x1560 Lw -
Blade Roller Kit VK 750
Hardened roller, bearings, and shaft designed for a sawmill blade 35 mm.
-
-
Machine assembly
Periodical check
The video does not show all the necessary tasks of regular service. You will find more in the Instruction manual.