
TM807 is mainly used for maintaining the cylinder of motorcycle,etc .
Place the cylinder to be borecd under the base plate or on the plane of the base of the machine after the center of the cylinder hole is determined ,and the cylinderis fixed, maintenanance of boring and honing can be carried out .
The cylinder of the motorcycles withdiameters ф39-72mm and depths within 160mm can all be bored and honed .
If the suitable fixtures are fitted ,other cylinder bodies with corresponding requirements can also be bored and honed.
Model | Unit | TM807 |
Diameter of boring and honing hole | mm | 39-70 |
Max.boring and honing depth | mm | 160 |
Boring spindle speed | rpm | 480 |
Boring spindle speed steps | steps | 1 |
Boring spindle feed rate | mm/r | 0.09 |
Return and rise mode of boring spindle | - | manual |
Honing spindle speed | rpm | 300 |
Honing spindle feed speed | mm/min | 6500 |
Motor power | kw | 0.55 |
Motor rotation speed | rpm | 1440 |
Voltage | V | 220/380 |
Frequency | HZ | 50 |
Centering range of centering device | mm | Ф39-46, Ф46-54, Ф54-65, Ф65-72 |
Machine dimensions (LxWxH) | mm | 680x480x1160 |
Machine weight | kg | 170 |
1. Free replacing parts available in the warranty period.
Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).
"TIMEWAY MACHINE" is a registered Chinese business business located in Zhengzhou city, in the center of China, and has been opearting in the machinery industry for many years.
Our factory is the joint-stock enterprise, founded in 1946, has 50 years of machine tool manufacturing
history.Occupies more than 500acres, built a foundary, machining, heat treatment, assembly, quality inspection, painting, logistics and other advanced production lines.
Our product mainly cover lathes, Milling, Drilling, Gringding, Sawing, Shaping/Slotting and related
accessories&tools, etc.






Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: 1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
2) Irrevocable LC at sight;
3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
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Grinding Machine | Milling Machine | Special Use Lathe | Boring Machine |











