Grinder 
PHT high speed grinder attachment can be adapted to almost any lathe or grinder to produce precision ground finishes. The grinding wheel mounts on the tapered shaft of a high speed spindle, producing smooth-running operation for superior results. |
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Model |
PHT - 91 |
PHT - 92 |
PHT - 93 |
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Max. working length & dia depends on lathe used. |
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Wheel size |
10¡¨ x 1.25¡¨ |
12¡¨ x 1.5¡¨ |
16¡¨ x 1.5¡¨ |
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Speed RPM |
2300 |
1900 |
1450 |
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Motor |
3 HP |
5 HP |
7.5 HP |
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Crown grinder
for roll
This machine is designed for the production of rubber, plastic & PU roll, etc. It can work on any size of existing lathe without modification, and grind rolls as big as you can turn them. It has the ability to work out sine, parabolic and other curves in both concave and convex form and it can also be used for straight cylindrical grinding. | |  | ¡@ | ¡@
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Model |
PHT - 94 |
PHT - 95 |
PHT - 96 |
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Max. working length & dia depends on lathe used. |
|
Wheel size |
10¡¨ x 1.25¡¨ |
12¡¨ x 1.5¡¨ |
16¡¨ x 1.5¡¨ |
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Speed RPM |
2300 |
1900 |
1450 |
|
Read out |
0.01 mm / 0.0005¡¨ |
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Crown range |
Height 0.02 - 8.00 mm (D-d) |
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Motor |
3 HP |
5 HP |
7.5 HP |
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Carbide wheels |
This rubberhog carbide wheel is specialized for high speeds. It can be used with a wide range of non-metal materials. This allows for one pass grinding to desired diameter while saving work time by as much as 75%.
Rubberhog wheels can virtually eliminate smoke and scorch marks when cutting certain non-metal materials like rubber or PU. The high speed, low vibration level and high power rate provide rubberhog with its distinguishing characteristics. | | ¡@ | ¡@ | 
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Size | 10" | 12" | O.D x I.D. | 10" x 4" | 12" x 4" | |
Thickness | 1 1/4" | |
Max speed RPM | 8000 | 6000 | |
Weight |
9 kgs |
13 kgs |
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| Rubber roll strip building machine | | PHT strip builder is used by companies who build medium to large size rollers. It is most often used for building rollers used in the steel, paper and plywood industries. The machine consists of a rubber extruder and an operator-friendly applicator system mounted on a traveling platform. This platform moves along the length of the spinning roller applying rubber on the ends ( Z-axis ) as well as the face ( X-axis ) of the roller. These systems are designed with a stationary spin station. | ¡@ 
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Model |
PHT - 1270 |
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Max & min roll
diameter |
1270 / 25 mm
( Depend on spin station and option for the extruder ) |
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Cover thickness range |
10 mm per pass |
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Diameter
of screw |
£X 75 mm |
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L/D ratio of screw & speed |
12:1 / max. 40 RPM |
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Feed roller reducer motor |
DC 1 HP |
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Full auto temp. & cooling control system |
3 positions / 2 positions |
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Cooling motor |
AC 1 HP x 2 units |
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Air
pressure |
2 HP max. 5.0 kgf / cm |
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Gear box motor |
DC 40 HP |
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Operating roller centerline height |
140 cm |
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Traveling platform wheel size
diameter |
£X 125 mm x W 55 mm |
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Track size |
W 50 mm
( Floor track, cableway & cabling option for the extruder ) |
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Traveling platform motor |
AC 2 HP ( Inverter ) |
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Machine dimensions & net weight |
L 400 x W 230 x H 230 cm / 6000 kgs |
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Rubber roll production flow chart
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