Дробилки серии SG-43B-50B-70B
|Motor Power||kW, 50/60Hz||30/34(37/41.5)||37(41.5)/45(51)||37||45||75||90|
|Conveying Blower||kW, 50/60Hz||O(2.2/2.55)||O(2.2/2.55)||-||-||7.5/8.6||7.5/8.6|
|Rotating Speed||rpm, 50/60Hz||525/630||525/630||525/630||525/630||525||525|
|Quantity of Fixed Blades||2x1||2x2||2(3)||2(3)||2x2(3x2)||2x2(3x2)|
|Quantity of Rotating Blades(Optional)||3x1(5x1)||3x2 (5x2)||3(5)||3(5)||3x2(5x2)||3x2(5x2)|
|Material of Blades||SKD11||SKD11||SKD11||SKD11||SKD11||SKD11|
|Increased Material Conveying||Blower Power (kW)||O(7.5)||O(7.5)||-||-||-||-|
|Motor power hydraulic system||kW||-||-||-||-||1.5||1.5|
|Cooling Water Device||-||-||stands for standard||stands for standard||-||-|
|Height-increasing storage bin||-||-||stands for options||stands for options||stands for options||stands for options|
|Control box size||WxHxD(mm)||-||-||-||-||1000x1365x290||1000x1365x290|
• Rotating cutters adopt V-type cutting technology which can send the feeding material into the center of rotating cutters so to prevent the material from adhering onto the inner side of the cutting chamber while enhancing its wearability.
• The cutters are made of high quality steel featuring wearability, high rigidity, long service life and reusable after re-sharpening.
• Cutting chamber made of high rigidity material, after processing by CNC machine, has the features like high intensity, super wearability, no contamination, long service life and easy for maintenance and repairing.
• Sound-proof feeding box reduces the noise level in operation, also equips a safety material checking curtain which ensures no material sprinkling during granulating.
• V-type transmission belts help maintain a balanced operation mode, close contact, and also easy to disassemble and repair.
• Both feeding hopper and screen cradle can be opened and closed by the electronic handspike system which ensures safe operation.
• Cooling water device at the rear plate of cutting chamber can effectively cool down the cutting chamber and prevent the inside material from melting up.
• The presetting knife jig, which enables to reshape of the blades and installation without too much cost and time.
SG-B series granulators are applicable to granulate various kinds of plastic materials from injection molding, blow molding or extrusion molding.
Different Cutting Angles for Different Materials
When granulating different kinds of plastic wastes, such as plates, frames, die head from injection molding, sprues and pipes, etc, SG-50B series have two kinds of cutting angles for different materials.
3 Rotating Blades and 2 Fixed Blades (Standard Type)
Two rows of fixed blades model has big inlet space and initially low cutting point. Material can be easily grabbed and cut thus making this rotor/housing combination ideal for the granulation of hollow objects such as bottles, crates and drums as well as large bulky materials.
5 Rotating Blades and 3 Fixed Blades
This semi-closed rotor has much smaller spaces between the blade rows thus preventing material from falling into the rotor and 3 fixed blades design which restricts the inlet opening and moves the initial cutting point higher in the machine, there is consequently a less aggressive cutting action meaning no blockage or rotor stall even under the most extreme conditions. These massive, extremely robust rotors are ideally suited for difficult, heavy duty applications such as start-up lumps and head waste, thick walled pipes, heavy sheets etc.
Optional dust-separating system to remove the dusts in the material, and add "DS" at the end of the model code.
The blower stands outside the machine. Without restriction of the inner space of the machine, customer can choose different kinds of blowers. Add "SC" at the end of the model code.
■ Feeding Hopper for Conveyor
Material feeding for traditional large granulators is quite a difficult matter. They are generally installed at a lower place or a platform must be built for material feeding. Shini has particularly designed the belt conveyor to easily convey the material into the cutting chamber of SG-43 series.
The function of fiber reinforced material granulating is optional. Adopt surface-hardening treatment on the material contacting component. Blade material is V-4E joint with S50C, and add "F" at the end of the model code.
Full-receive alarm device helps to realize un¬manned operation and no materials will be wasted, and add " FAD " at end of the model code.
For stainless steel made feed hopper cover plate and storage tank, Add " R " at end of the model code.
Higher-power conveying blower is optional, add "EC” at the end of model code.
Higher-power motor is optional, add "H" at the end of model code.
For models optional with three fixed plus five rotating blades (refer to the specifications), add "FT" at the end of the model code.
Add "BCF" at the end of the model code.
■ Outline Drawings(SG-50B)
■ Outline Drawings(SG-70B)