Description
Main machine of BL330E-1 metal lathe without stand. BL330E-1 is a kind of economical gear head bench lathe, perfect for schools, hobbyists and maintenance shops.
To know more about this machine, the following features also should be complemented:
1. Gears are made of alloy steel and hardened and precision ground.
2. 12 steps spindle speeds from 60 – 1800 rpm under low noise.
3. 6″ self-centering 3-jaw manual chuck with reversal jaw and key.
4. Unique handle for switching longitudinal feeding and cross feeding.
6. Automatic longitudinal and cross feeding.
7. Can cut both metric and inch threads.
8. Slideways are hardened and precision ground. And to ensure the lightweight and sensitive operation, plastic-iron slide ways are also applied on the lathe. (Note: Plastic-iron slideways mean that the surfaces in contact with the slideways are pasted with a layer of special plastic, so it’s the plastic contact with the iron slide ways, it will reduce the ware on the slideways.)
9. An operating lever to switch the spindle forward and reverse quickly.
10. Comes with thread chasing dial for easier thread turning
11. Compound slider with ‘T’ slots.
12. Chuck guard, tool post guard
13. Oil pan included
14. Steady rest and follow rest brace the shaft and prevent wobbling to ensure high accuracy.
15. Coolant system consists of a reservoir and pump in the base plus a hose you can point as needed.
16. Work light comes standard.
Be deploied 2 axis DRO
To read the rate of feeding or machining
accurately,2 axis or 3 axis ditial read-out
areavailable. It is deploied with 2 or 3 axis
gratingscale and display in metric/inch
conversion
1.5″ Spindle Bore
1. MT5 spindle nose taper with dig diameter 1-1/2″ spindlebore, all gears in headstock are hardened, tempered and ground with low noise ,the lubrication run in oil bath.
Hardened Two ‘V’ Bed
2. Rigid web casting construction, 6-1/3″ wide two ‘V’ guideway are hardened and precision ground, vibration are free operation.
Featured Carriage and Apron
3.Full featured carriage and apron assemblies travel smoothly on finelyfinished bed, providing super accurate and finishes.
Profession Compound Assembly
4. T – slotted compound side with 4 –stations tool-post, unique andsafety
handle easy to operate longitudinal and cross feeding.
Tailstock Adjustment
5. Tailstock with V slide for lateraladjustment, the max. travel of quill of tailstock is 3-1/3″ and adjustable offset by ±5mm for taper turning, sleeve and handwheel with inch scale.
Steady & Follow Rest
6. Also includes fine-making steady rest and follow rest for assistant producing unstandard or long-thin work-piece and high accurate.
Strong Power Motor
7. Equipped big power electric motor with HP ranting: 1.1kw(1-1/2 HP) Voltage rating: single 110 / 220V (double voltage)Hertz: 60hzAmperage Ranting: 14.4A/7.2APoles: 4
Full Metal Gear
8. All gear in gear train box are made of metal and deployed with a micro-switch for safety opening the box door. It could be changed to metric or inch size threads as required.
Master Switch
9. Master Electric-Automatic Control System for sending control instructions to appliances, such as buttons, main switch, emergences witch and so on
Power Voltage Change
Note: The prewired input voltage of BL330E is 110V, but 220V voltage is also available for this lathe. If you want to use 220V voltage to drive this lathe, you can follow the image below to change the wiring of the motor and transformer.
Parament of Traveling Volum
10. Longitudinaltravel: 0.02″ / graduation; 0 – 1″ / circle
Crosstravel: 0.004″ / graduation; 0 – 0.16″/ circle
Tool-posttravel: 0.002″ / graduation; 0 – 0.08″/ circle
Special Abrasion Resistant
11. To further operate the machine smoothly and extend the service life, a special abrasion resistant band pasted on bottom of carriage which normally used on CNC machine.
Package & Clean-up Machine
12. Machine is packed by a stronger polywood case and fastened with clips + metal band.To wash off the anticorrosive coating on the surface of machine by gasoline or simliar non-corrosive solvent, then inject the lubricating oil. Lift up the machine to a flat table and fasten it by bolts pass through the machine bed to the table.
From the Factory Professional Manufacturing
Standard accessories and tools come with the lathe are shown below:
1. Toolbox
2. Change gear
3. Multiple size wrench
4. Dead centre
5. Oilcan
| Max. Swing over Bed | 13″ (330mm) |
| Max. Swing over Carriage | 8-21/32″ (220mm) |
| Bed Width | 6-19/64″ (160mm) |
| Distance between Centers | 29-1/2″ (750mm) |
| Chuck | 6″ 3-jaw manual chuck |
| Spindle Bore | 1-1/2″ (38mm) |
| Spindle Taper | MT-5 |
| Spindle Motor | 1.5 hp (1.1 kW) |
| Number of Spindle Speeds | 12 |
| Range of Spindle Speeds | 60 – 1,800 rpm |
| Tailstock Quill Travel | 3-11/32″ (85mm) |
| Tailstock Quill Diameter | 1-17/64″ (32mm) |
| Tailstock Quill Taper | MT-3 |
| Tool Post Travel | 3-15/16″ (100mm) |
| Cross Travel | 6-19/64″ (160mm) |
| Longitudinal Travel | 26-49/64″ (680mm) |
| Range of Cross Feed | 0.0018 – 0.0236 ipr (0.045 – 0.6 mm/r) |
| Range of Longitudinal Feed | 0.0039 – 0.059 ipr (0.1 – 1.5 mm/r) |
| Tool Size | 5/8″ × 5/8″ (16 × 16 mm) |
| Number of Inch Threads | 23 |
| Range of Inch Threads | 9 – 40 TPI |
| Number of Metric Threads | 15 |
| Range of Metric Threads | 0.5 – 4 mm |
| Steady Rest Ability | 1-37/64″ (40mm) |
| Follow Rest Ability | 1-37/64″ (40mm) |
| AC Power Input |
110/220V, 1-phase, 60Hz (Prewired 110V,1-phase, 60Hz) |
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