HEIWA TECHNICA

FINECUT SP-7 MODEL (SP7)

Designed with an emphasis on high rigidity, excellent in operability, and it enables stable and precise cutting with large-diameter quenched products, and cutting of irregular-shaped specimens.

4

Features

1.Equipped with an oil-less spindle which adopts an original mechanism, dramatic improvement of rigidity, durability, and free maintenance

2.Improve the rigidity of the main unit. In addition, it is possible to cut and swing (chopped cut) by one touch of the ascending button, thus enabling stronger precision cutting

3.Main spindle drive belt tension adjustment function included

4.Improved operability by changing the operation panel mounting position

5.Standard equipped with ceiling-mounted LED type internal lighting, cleaning water gun, and electric leakage breaker

SP Model Standard Included Vise

(Standard Specification)

20
Both sides of the workpiece can be clamped tightly, there are few burrs and chips, and the long piece can be clamped stably.

SP Model Exclusive Use Air Vise

(Special Specification)

21
You can open and close the vice with one touch with

the air pressure. The on/off switch is mounted on the foot switch or inside the control panel. If the operating ratio is high, productivity will be improved over a standard vice.

* A separate air source with a pressure of about 0.5 MPa is required

Standard25

Main Necessary Special26

Required floor area

27

Cutting Method22
Main Shaft Vertical Cutting Method
Control Panel
4330

Main Unit Internal Composition

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1.Dual Link Vise

2.Work Stopper

3.Cutting Wheel Cover Open/Close Knob

4.Main Shaft Stopper for Cutting Wheel Exchange

5.Oil-Less Spindle

6.Coolant Discharge Adjustment Tap

7.Limit Switch

Standard Specification

ModelSP-7
Standard cutting capacity○□pipe 50mm, ●■solid bar 50mm
Automatic cutting, Return speed0-100mm/min., 3000mm/min. (constant)
Spindle vertical stroke63mm (automatic range)/130mm (manual range)
Diameter of cutting wheelStandard: φ255mm/φ31.75mm (max. φ305mm)
Diameter of flangeφ110mm
Diameter of spindle, Revolutions per minuteφ31.75mm, 2000rpm
Spindle motorAC200V・3 phase・4P・2.2 kW
Oil pumpAC200V・3 phase・75W
Coolant pump, TankAC200V・3 phase・60W, 60 liters
Dimensions (W x L x H)650mm x 1265mm x 1550mm
Machine weight450kg
Optional specificationsSpindle motor powered-up to 3.7 kW with timing belt, dedicated rotary vise, air vise, material support side tables, and digital measuring unit
Accessories1 set of cutting wheels for testing, FINECOOL, turbine oil, and 1 set of Paper Filters