Laboratory Thermoplastic and Thermosetting Double Roll Mill

• Customization: Available
• After-sales Service: a Lifetime
• Warranty: 1 Year
• Model NO.: KL-157
• Certification: CE
• Condition: New
• Customized: Non-Customized
• Automatic Grade: Automatic
• Structure: Block Assembly
• Max.Temperature: Room Temperature~300
• Roller (Diameter×length): 160mm
• Surface Finish of The Roller: Mirror
• Roller Speed: 0~40r/Min Adjustable Double Frequency Modulation
• Roller Length: 350mm
• Transport Package: Plywood
• Trademark: Hapro
• Origin: China
• HS Code: 8420100090
• Production Capacity: 100/Year

Product Description

Open mill is a double roller machine, using different speed relative movement of the two rollers to generate shear force to plasticity. Operation is to continue to play the operation of the triangle package.

Mixer is the use of the internal design of the blade relative movement of the regular contraction of space to produce shear force.

 

The structure of opening mill is simple and low cost, but the labor intensity is big, the pollution is big, and the body harm to the workers is big.

Internal mixers are more expensive, but they can be heated, they can be vacuumed, and there are also pressurized internal mixers that can be used to process refractory materials. Low labor intensity and strong adaptability.

Two Roll Mill is one of the important equipment in plastic processing,It can make the raw materials and additives mixing well.

The plasticizing with the opening mill is mainly through the shear and extrusion effect of two relatively rotating rollers on the rubber material, so that the original macromolecular chain of the rubber material is broken, so that the original elasticity of the rubber material is reduced and the plasticiability is improved, which is conducive to the following processing procedures.

 Design principle

Two rollers go around with a certain speed,they supply the shear force and temperature for sample.
 

• Technical parameters:

Photograph	Performance Index	Performance Parameter
	Size of Roll	Ø160mm×L350mm
	Material of roller	42CrMo
	Roller Surface Treatment	Quenching hardness HRC58-62, Surface coating tungsten carbide thickness is not less than 0.1mm Mirror polishing
	Display Mode	Digital Display
	Mix weight	0.5-1 kg
	Roll gap	0.1~5mm (adjustable)
	Temperature	Room temperature~300ºC
	Temperature controller	RKC from Japan
	Accuracy of temperature	±2.5ºC
	Accuracy of working area	±1.5 ºC
	Heating	Electric heating (include 3 parts heat)
	Control temperature method	P.I.D
	Roller Speed Ratio	Freedom is adjustable
	Roller Rotation Speed	0-30r/min dual frequency modulator
	Drive motor power	Delta 1.1kW×2
	Speed controller	Delta 1HP×2
	Total power	10 kW
	Safety Device	Reversible rollers (by kicking at the door can add some other safety device according to your requirements)
	Power supply	3phase 380V,30A
	Weight	~400 kg
	Dimension (L×W×H)	1000×560×1150 mm