LP Lab Padder – Latest Technology
The LP Lab Padder is designed to match the pick-up of bulk production, providing precise pressed dyeing or resin prescription. It is used to check colour shade change and prevent it during resin finishing or heat setting processes after dyeing, as well as for application tests of water repellent, flame retarding, and other coating treatments.
The pneumatic design maintains constant nip pressure, while the left and right side pressures of the padding roller can be independently adjusted. Once the required nip pressure is set, no further readjustment is needed. Safety devices include a fabric feeder, safety rod, emergency button, and a knee pedal.
Padding rollers are made of NBR rubber (65–70° shore hardness), 130 mm diameter and 420 mm in length. The 1/4 hp motor provides a revolving speed of 0–18 rpm via variable frequency control. Two pressure gauges (0.1–0.6 MPa) and two precision regulating valves (0.1 kg/cm²) are fitted. Available in LP-V (vertical) and LP-H (horizontal) models.
Specifications
Roller Material
NBR rubber, 65–70° shore hardness
Roller Dimensions
Dia.: 130 mm, Length: 420 mm
Drive Motor
1/4 hp with speed reducer
Revolving Speed
0–18 rpm (variable frequency control)
Pressure Gauges
2 × 0.1–0.6 MPa
Pressure Regulating Valves
2 × precision 0.1 kg/cm²
Fluid Bed
More than 500 cc (supplied)
Air Compressor
Not included
Models
LP-V (Vertical) — 89×63×130 cm | LP-H (Horizontal) — 85×56×110 cm
Overall Dimensions
1000×700×1450 mm
Weight
160 kg
Power Supply
220V, 50Hz/60Hz, Single Phase
Special Features
Constant nip pressure maintained due to pneumatic design
Left and right side pressure of the padding roller can be independently adjusted to the required value
Easy to operate — once the required padding nip pressure is set, no further readjustment is needed
Safety devices include a fabric feeder, safety rod, emergency button, and a knee pedal for safe operation at every test
Key Highlights
Pneumatic Nip Pressure Control
Constant nip pressure is maintained via pneumatic design, with independent left and right roller pressure adjustment for precise pick-up matching.
Variable Speed Drive
A 1/4 hp motor with speed reducer and variable frequency control delivers a revolving speed range of 0–18 rpm to suit different fabric processing needs.
Two Models Available
Available as LP-V (vertical type, 89×63×130 cm) and LP-H (horizontal type, 85×56×110 cm) to suit different laboratory layouts and requirements.
It is used to match pick-up with bulk production for precise dyeing or resin prescription, to check and prevent colour shade change during resin finishing or heat setting, and for application tests of water repellent, flame retarding, and other coating treatments.
The pneumatic design maintains constant nip pressure. The left and right side pressures of the padding roller can be independently adjusted. Once set, no further readjustment is required. Two pressure gauges (0.1–0.6 MPa) and two precision regulating valves (0.1 kg/cm²) are provided.
One pair of padding rollers made of NBR rubber with a shore hardness of 65–70°. Each roller has a diameter of 130 mm and a length of 420 mm.
Safety devices include a fabric feeder, safety rod, emergency button, and a knee pedal to ensure safe operation at every test.
The revolving speed is 0–18 rpm, controlled by variable frequency speed control via a 1/4 hp motor with speed reducer.
Two models are available: LP-V (vertical type, 89×63×130 cm) and LP-H (horizontal type, 85×56×110 cm). Both share the same overall installation footprint of 1000×700×1450 mm.
No, the air compressor is not included and must be provided separately. A fluid bed of more than 500 cc is supplied with the machine.
Power supply: 220V, 50Hz/60Hz, Single Phase. Weight: 160 kg. Overall dimensions: 1000×700×1450 mm.
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