Seven Star Precicion Enterprise Co., Ltd.

Specification t-50 Max. Drilling capacity m10 Spindie taper jt2 Spindle travel 45mm Spindle speed 50hz 420 760 1340 60hz 500 900 1600 Swing 360mm Vp-down travel of the head 280mm Column diameter °52mm Diameter of working surface 260*240mm Base diameter 340*500mm Distance of spindle to base 380mm Motor hp 1hp Overal height 930mm Weight 150kg Specification t-50a Max. Drilling capacity m10 Spindie taper jt2 Spindle travel 45mm Spindle speed 50hz 420 760 1340 60hz 500 900 1600 Swing 360mm Column diameter °80mm Table diameter °320mm Base diameter 330*510mm Max.Distance of spindle to table 350mm Distance of spindle to pase 600mm Motor hp 1hp Overal height 1100mm Weight 200kg Specification t-50b Max. Tapping capacity m10 Spindie taper jt2 Spindle travel 45mm Spindle speed 50hz 420 760 1340 60hz 500 900 1600 Swing 360mm Vp-down travel of the head 280mm Table diameter 650*800*760mm Column diameter °52mm Max.Distance of spindle to table 380mm Motor hp 1hp Overal height 1720mm Weight 230kg Specification t-80a Max. Drilling capacity m16 Spindie taper mt2 Spindle travel 65mm Spindle speed 155 285 515 190 340 620 Swing 460mm Column diameter °102mm Table diameter °420mm Base diameter 390*580mm Max.Distance of spindle to table 530mm Distance of spindle to base 840mm Motor hp 2hp Overal height 1500mm Weight 370 kg

Specification h-9150 Max.Drilling capacity °35mm Spindie taper mt4.Nt40 Spindle travel 150mm Spindle speed 3s 100.200.300 Variable speed 500-2000mm Swing 520mm Table diameter 600*800mm Column diameter °115mm Distance from spindle to table 350-700mm Motor hp 3hp Hydraulic power /cm¦ 20/cm¦ Overall height 210mm Weight 700 kg Specification h-7150 Max. Drilling capacity °25mm Spindie taper mt3.Nt30 Spindle travel 150mm Spindle speed 3s 500.1000.1500 Swing 460mm Table diameter 600*800mm Column diameter °102mm Distance from spindle to table 350-700mm Motor hp 2hp Hydraulic power /cm¦ 20 /cm¦ Overall height 2100mm Weight 600 kg Specification h-6150 Max. Drilling capacity °16mm Spindie taper mt2 Spindle travel 150mm Spindle speed 3s 1000.1500.2000 Swing °460mm Table diameter 600*800mm Column diameter °102mm Distance from spindle to table 100-700mm Motor hp 2hp Hydraulic power /cm¦ 20/cm¦ Overall height 1800mm Weight 380 kg Specification h-5100 Max. Drilling capacity °10mm Spindie taper jt6 Spindle travel 100mm Spindle speed 3s 1000.2000.3000 Swing °360mm Table diameter 450*600mm Column diameter °80mm Distance from spindle to table 100-400mm Motor hp 1hp Hydraulic power /cm¦ 20/cm¦ Overall height 1600mm Weight 260 kg

Product features The rovolving speed is changeable during the machine is being operated. The gears are safe absolutely. The total maximum height is 570m/m. Design of motor and gear box makes the point gravity center become only 280m/m. As the center of gravity is quite low and hard to be fallen, the magentic foundation can attain its function and efficiency. The distributor disc is located on the top of machine which prevent it from being fallen or destroyed. Mtm-930a & mtm-922a with six-step speed variable (max. Revolving speed: 756min revoling speed:51) depends on the hardness of processed objects and size of hole which makes the operator more comfortable to select the revolving speed. Specifications Model mtm-922a mtm-930a mtm-940a Drill capacity 1/4"~7/8" 6° ~22° 1/4"~1-1/4" 6° ~32° 5/8"~1-1/2" 16° ~38° Tapping capacity 3/8"~7/8" 10 ° ~22° 3/8"~1-1/8" 10 ° ~30° 5/8"~1-1/2" 16 ° ~38° Power 220v 3-phase 220v 3-phase 220v 3-phase Hp 1-1/2 2 2-1/2 R.P.M. 756 456 303 186 127 51 756 456 303 186 127 51 686 404 268 165 165 97 65 38 Max depth 100 100 130 Body stroke 150 150 200 Transvers al move 20 20 20 Turning degree 330¦ 330¦ 330¦ Electro magretic 126x240 135x280 155x280 Electro magretic force 2000kgs 2500kgs 3000kgs Height 570 580 730 Torsion fixture standard fitting 5 7 8 Drill sleeve standard fitting 2 3 3 Fittings weight 5 7 16 Machine weight 60 70 100 * these specifications and shape may be changed for improvement without prior notice.

Specification Sud- 650/1000 Drilling capacity S45c 50mm Fc20 55mm Boring capacity S45c 100mm Fc20 120mm Tapping capacity S45c Fc20 Spindle taper Mt#5 Spindle travel 200mm Induction motor Multi-speed motor 9 steps: 64, 90, 130, 215, 300, 445, 600, 850, 1250 Spindle motor Ac servo motor 3.7kw Torque 1.09kg.M Positioning accuracy 0.01 /200 Repeatability í= 0.02mm Least increment 0.01mm Rapid traverse 8000 mm/min Cutting feed rate 40~4000 mm/min Table size 1000 x 1000mm Table working area 1000 x 650mm Spindle nose to table Max.: 700mm min.:300mm Table to ground 720mm Machine high Max.: 2260 min.: 1860 Machine weight 1500 Power Ac 220v 60hz í= 10%

Ep-3000 features: 1.All motions, from parts infeeding , tapping to product outfeeding are automatically operated. High production rate up to 2000 pieces per hour. 2.Employs vibration feeder for automatic parts feeding. 3.Applicable part materials-copper, steel, and aluminum alloy. 4.Suitable for various industries, such as automotive parts, hardware, construction, furniture accessories, electronic parts and others. 5.Designed for fast tapping for general nuts, special nuts, tapping nuts, rivets, etc. 6.Patented feeding mechanism. 7.Reversible feeding mechanism. 8.Reversible spindle running time can be set by a timer. 9.Single spindle speed can be specified by customer. 10.Centralized control panel for operation convenience. 11.Powerful chip flushing. Specification Model ep-3000 Thread tapping range m4*0.7~m22*1.5 Production rate 2000 pcs/hour Spindle drive motor 1/2 or 1hp 3p 220/380v Coolant motor 1/8 or 1/4hp 3p 220/380v N.W. 350 kgs G.W. 450 kgs Machine dimensions(l*w*h) 950*850*1300 mm Packing dimensions(l*w*h) 1120*1000*1620 mm

S300 specification : Specifications measurements standard fittings Sawblade diameter 65~300 mm working lamp 1 pc 35~100 mm (optional accessory) tool box 1 set Tooth pitch 25 mm max. Index plate 1 pc Tooth depth 8 mm operation manual 1 copy Sawblade thickness 8 mm under grinding wheel 5 pcs Sharpening speed 90 teeth / minute (constant speed) Cutting angle 0~30?/font> Grinding wheel specification o150 * o25 mm Grinding wheel speed 50hz/60hz 3800/4500 rpm Grinding wheel motor 1/3hp Transmission motor 1/4hp Packing dimension 55*70*55 cm Net weight / gross weight 92/150 kg S450 specification : Specifications measurements standard fittings Diameter of sawblade 65~450 mm magnified work lamp 1 pc Tooth pitch 25 mm max. Tool box 1 set Thickness of sawblade 8 mm under operation manual 1 copy Sharpening speed 45~180 teeth / min guide plate 2 pcs Cutting angle 0~30?/font> grinding wheel 10 pcs Diameter of grinding wheel o70~o150 mm Grinding wheel motor 1/3 hp Transmission motor 1/2 hp Grinding wheel speed 50hz/60hz 3800/4500 rpm Package size (l*w*h) 75*75*138 cm Net weight / gross weight 145/200 kg S500 specification : Specifications measurements standard fittings Diameter of sawblade 65~500 mm magnified work lamp 1 pc Tooth pitch 25 mm max. Tool box 1 set Thickness of sawblade 8 mm under operation manual 1 copy Sharpening speed 80~160 teeth / min guide plate 2 pcs Cutting angle 0~30?/font> grinding wheel 10 pcs Diameter of grinding wheel o70~o150 mm Grinding wheel motor 1/4 hp Transmission motor 1/2 hp Grinding wheel speed 50hz/60hz 3800/4500 rpm Package size (l*w*h) 90*75*145 cm Net weight / gross weight 200/250 kg