Features:
• TQZ85 series air float auto-centering valve seat boring machine is a kind of high precision and efficiency special machine with tool grinder and vacuum testing for workpiece.
• It is suitable for rebuilding and repairing kinds of valve seat and valve rod hole of engine cylinder head.
• Air floating, air vacuum clamping, auto-centering, high positing accuracy.
• Frequency motor spindle, stepless speed.
• Regrinding cutter with optional machine grinder.
• Optional vacuum test device could be supplied for checking the valve tightness.
• Widely used, with rapid clamping rotary fixture.
• Supply all kinds of angle cutter according to order. (30°, 45°, 60° and multy-angle)
Model | TQZ8560 |
| Double columns |
Boring dia. | φ14~φ60mm |
Max. size of cylinder head for cutting (LxWxH) | 1200x500x300mm |
Power of spindle motor | 1.2kw |
Spindle speed (infinitely variable speed) | 0~1000rpm |
Spindle swing angle | 5° |
Spindle stroke | 200mm |
Spindle move (cross x longitudinal) | 950x35mm |
Fixture rotary angle | +45°~ -15° |
Power supply | 220V/50HZ |
Air supply pressure | 0.7Mpa |
Air supply flow | 300L/min |
Machine weight (N/G) | 1050/1250kg |
Overall dimensions (LxWxH) | 1480x1050x1970m |
Packing size (LxWxH) | 1940x1350x2220mm |
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.
