Masterbatch Color Additive Volumetric Dosing Unit Doser for plastic injection Extrusion OVD-30
1 Set / Order
MOQ
USD1000~4000/Set
Price
Masterbatch Color Additive Volumetric Dosing Unit Doser for plastic injection Extrusion OVD-30
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Features
Basic Infomation
Place of Origin: Dongguan, China
Brand Name: ORSTE
Certification: CE, ISO, SGS
Model Number: OVD30-24 ~ OVD-D-50/50
Payment & Shipping Terms
Packaging Details: Standard Export Packing
Delivery Time: 7-15 days
Payment Terms: TT, LC, Paypal, West Union, Cash
Supply Ability: 500-3000 Sets / Year
Specifications
Color: Customized
Material: SUS Steel
Function: Volumetric Dosing
Application: Dosing And Mixing
Product Description

“OVD” Orste Volumetric Dosers

 

NAMING PRINCIPLE

 

OVD - xx - xx - x

① ② ③ ④

① Orste Volumetric Doser

② D=Double Color Dosers

③ Gear Ratio of Motor

④ Screw Dia. (mm)

 

FEATURES

  1. Unit is comprised of standard modules for ease of cleaning, disassembly and interchangeability.
  2. Adopt efficient brushless DC motor and free from maintenance.
  3. Dosing screws are made of 304 stainless steel for precision and durability.
  4. Hopper magnets are equipped in standard base to avoid molding machine screw damage.
  5. External signals can be directly input to control box.
  6. The current mode can be recorded without interrupted by power failure.
  7. Compulsory material cleaning makes it easier to replace masterbatch.
  8. Both masterbatch blockage and overload can be detected, then machine will halt and sound an alarm.

 

OPTIONS

 

Heavy base, low level sensor

 

Application

 

OVD series volumetric dosers are suitable for auto-proportional mixing of virgin materials, regrinds, master batch or additives. The color additives are added according to the preset proportion and parameters, error limit is within 1%. There are two modes of OVD which is separately applied to injection molding and extrusion molding. A gear motor with various gear ration is coupled to a dosing screw of 12, 16, 20, 24mm in diameter to give several models with output ranging from 0.1kg/hr to 110kg/hr. Three-color and four-color dosers are available for customers to use in various fields.

 

Functional Scheme

 

Signals from the digital control cabinet are sent to motor, and motor begins to work. The rotating force is transferred to the dosing screw through shaft connector. Color additives in the hopper fall into the groove of conveying screw, then are taken to hopper base by rotating action of the screw.

 

Parameters

 

Model Single Color Unit Double Color Unit
OVD-30-24 OVD-30-20 OVD-30-16 OVD-30-12 OVD-50-20   OVD-D-30/30 OVD-D-30/50 OVD-D-50/50
Motor Power (w) 30 30 30 30 30 30×2 30×2 30×2
Motor Rotating Speed (rpm) 3000 3000 3000 3000 3000 3000 3000 3000
Output Power of Mixer (w) 90※ 90※ 90※ 90※ 90※ 90※ 90※ 90※
Screw External Dia. (mm) 24 20 16 12 20 * * *
Output Capacity (kg/h) 1.4-50 0.9-40.3 0.3-12.3 0.1-3.8 0.2- 24 ** ** **
Storage Hopper (L) 12 12 12 12 12 12×2 12×2 12×2
Gear Ratio 30:1 30:1 30:1 30:1 50:1 30:1 / 30:1 30:1 / 50:1 50:1 / 50:1
Dimension
H (mm) 520 520 520 520 520   615 615 615
W (mm) 610 610 610 610 610 1045 1045 1045
D (mm) 335 335 335 335 335 335 335 335
Weight (kg) 15 15 15 15 15 33 33 33

We reserve the right to change parameters without prior notice.

 

Notes:

(1) All output capacities of above models are based on data from bulk density 1.2kg/L, dia. 2-3mm masterbatch in a test criteria of continuous running, which is only for reference. Max. capacity of the machine is subject to the size and composition of the material.

(2) “※”means that mixer base is optional.

(3) “*” stands for external dia. of screw is up to model selected.

(4) “**” stands for the output capacity depends on model selected, data of the single color doser can be a reference. For example: OVD-D-30-24, output capacity 1.4-50kg/hr.

(5) Power: 1ф, 115/230VAC, 50Hz, but it will be 3ф, 230/400/460/575VAC, 50/60Hz when being equipped with mixer.

 

Application Case of Single Color Volumetric Doser for Injection Molding

 

Masterbatch Color Additive Volumetric Dosing Unit Doser for plastic injection Extrusion OVD-30 0

 

David Wu

Dongguan Orste Machinery Equipment Co., Ltd.

Add: Building E, South Sanlian Rd., Luwu, Changping, Dongguan City, Guangdong Province, China. 523587

Mobile & Whatsapp & Wechat: (0086)18948606110

Skype & Email: david@orste.com

Tel: (0086)0769-82020256

Fax: (0086)0769-82026886

Web.: www.orste.com; www.plastmachines.com

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Tel : (+86)18948606110
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