Valve Grinding Machine TVG90
PART 1---Product Description
Features:
High precision valve refacer for valve stems from 4 to 14mm / 0.16" to 0.55" variable speed valve rotation.
*Horizontal valve rotation through fire face
*Valve rotation speed according to valve head diameter from 120 to 750 rpm.
*Grinding wheel rotation speed 2850 rpm.
*Unmatched grinding and accuracy
Capacity:
- Valve stem diameters from 4 to 14 mm / 0.16" to 0.55".
- Valve head diameters up to 90 mm / 3.55"
*Valve seat angles from 10 to 54 degree.
*Grinding wheel of 15mm / 0.59" width, balance and driven by motor built into grinding
spindle
*Ergonomic control board.
*Built-in grinding wheel dresser. Parameter:
Specification |
Unit |
TVG90 |
Valve stem dia.(min-max) |
mm/inch |
4-14 / 0.16-0.55 |
Valve head dia.(min-max) |
mm/inch |
12-90 / 0.47-3.54 |
Valve length (min-max) |
mm/inch |
70-290 / 2.76-11.42 |
Angle grinding range |
degree |
10-54 |
Main wheel diameter |
mm/inch |
200 / 7.78 |
Cup wheel diameter |
mm/inch |
100 / 3.94 |
Main wheel width |
mm/inch |
15 / 0.59 |
Grinding wheel travel |
mm/inch |
90 / 3.54 |
Valve feed travel |
mm/inch |
90 / 3.54 |
Spindle motor |
|
|
Power |
W |
550 |
Speed |
rpm |
2850 |
Valve driving motor |
|
|
Power |
W |
180 |
Speed |
rpm |
120-750 |
Coolant motor |
|
|
Power |
W |
100 |
Power supply |
KVA-V-Hz |
1-230V/1ph-50/60Hz |
Max.air supply |
bar/psi |
max 6/87 |
Coolant tank |
L/US gal |
4/1 |
Space requirements |
|
|
Length |
mm/inch |
1050/41.3 |
Width |
mm/inch |
800/31.5 |
Height |
mm/inch |
560/22 |
Net weight approx. |
kg/1bs |
120/265 |
Standard Accessories:
HVR 90, 3 sets drive pads, Wheel clamping tool, Anti rotation stud
Optional Accessories:
Floor stand
PART 2 ---Our Service
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).
Part 3---Company Information
"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
ZHENGZHOU TIMEWAY MACHINE TOOL Co., Ltd. is a professional machine tool supplier.
Our factory is the joint-stock enterprise, has 50 years of machine tool development, and manufacturing history, is the largest machine tool manufacturer in central China, is the "National Torch Plan Key High-tech Enterprise", "China Industry Leading Enterprise", "China Machinery Industry 500 ", China's machine tool industry" well-brand Top Ten Enterprises ".
The factory occupies more than 500 acres, built a foundry, machining, heat treatment, assembly, painting, logistics and other domestic advanced production lines, with vertical machining centers, horizontal machining center, five-sided machining centers, large boring and milling machine, large German rail grinder, Zeiss coordinate measuring instrument, gear detector and laser interferometer and other advanced equipment, instruments and a total of more than 600 sets.
Our product mainly cover conventional lathe, CNC lathe, CNC oil country lathe, vertical lathe, milling machine, CNC machining center, drilling machines, grinding machines, shaping/slotting machines, sawing machines and related accessories & tools, etc.
With many years' experience in machine production and export, as well as skilled staff members, we believe we can supply more and more quality machines to clients from different countries and regions, and can make more and more friends globally.
Our exclusive mission: Supply clients with quality machines, competitive prices and reliable services!
Our top motto: Satisfy clients, satisfy ourselves!
