Send Message

Ex Proof 50L Sand Grinding Mill 37KW Laboratory Bead Mill For Coating Paint Pigment

Basic Information
Place of Origin: China
Brand Name: AllWin
Certification: ISO9001
Model Number: SP50
Minimum Order Quantity: 1set
Price: USD28000--USD35000/set
Packaging Details: wooden boxes
Delivery Time: 20-30 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 30sets /month
Detail Information
Materials: Silicon Carbide Ceramics, 9Cr18Mo Alloy Steel Volume: 50 L
Power: 37KW Fineness: 5-10um
EX-proof Performance: Explosion-proof Or Non-explosion Proof Application: Paint, Coatm Color Paste Processing, Especially For White Color
Temperature Control: 8-15℃ Lower Than Normal Material Maintanence Cost: Lower Than Other Chamber Material, Because The Ceramics Has Better Wear Resistance
Warranty: 1 Year, Excluding Vulnerable Parts
High Light:

50L Sand Grinding Mill


37KW Sand Grinding Mill


50L laboratory bead mill

Product Description


50 L 37 KW Ex-Proof Paint Coat Color Paste High-End Horizontal Ceramics Grinding Sand Mill

Grinding sand mills are one crucial part of paint, coat, color paste procesing. And the grinding sand mills decide the whole production capacity, the quality of paint, coat and color paste. With great requirement of safety, most companies are limited to purchase machines with explosion performance. While Allwin's grinding sand mill can be complianced with safety specifications.


This SP 50 grinding sand mill installed with ex-proof motor, choosing ceramics grinding vessel, is very popular in our customers, due to both its high efficiency, low temperature, great fineness, and energy saving. Meanwhile the ceramics grinding sand mills are very friendly to white color of paint, coat and color paste. The whiteness will not change even though the mills are used a very long period.


Technical specification:


No main parameters SP50 Note
1 Explosion-proof motor kW 37kW non ex-proof is optional

Effective volume of

grinding chamber (L)

3 Water pressure (MPa) 0.3  
4 Cooling water consumption (L/min) 2.5 -3m3/h Advise offer the Cooling water less 10°C
5 Dimensions:L*W*H (mm) 1940*900*2000  
6 Weight (kg) 1800  















Configuration instructions information of bead mill machines


No Main parts SP series Notes
1  External vessel SUS 304 stainless steel  
2  Inner grinding vessel silicon carbide ceramics different mateials are also optional
3 Material of Dispersing shaft 40Cr with hard chromium plating  

Material of Dispersing disk

(agitator disk)

wearable steel,SUS 304 stainless steel  
5  end covers SUS 304 stainless steel  
6  discharge manner and material Static discharge, stainless steel  
7 Mechanical seal

Intelligent double mechanical


8 Feeding pump G1",G1.5” ARO diaphragm pump; Ingersoll Rand



Dispersing structure

pure disk type, disk combined with turbine,or disk combined with turbine and pins.


we can recommend which structure is more suitable. 
10  Alarming system

applied for each machines or for your choice

























Ceramics inner chamber

Ex Proof 50L Sand Grinding Mill 37KW Laboratory Bead Mill For Coating Paint Pigment 0


Assembly structure
Ex Proof 50L Sand Grinding Mill 37KW Laboratory Bead Mill For Coating Paint Pigment 1

other spare parts:
Fungicide Herbicide Bead Mill Machine SC Horizontal Sand Mill 1


The After sales service:

1. Video instructions for installation and commissioning, if need, we will arrange engineer to your factory.
2. 12-24H feedback any customers questions, firstly offer the video help you solving, if need arrange maintenance engineer for you.



Related products: agitator disperser and zirconia bead are related to grinding and dispersing processing, and Allwin can also offer these parts. the agitator disperser varys from 11kw to75kw, zirconia bead size can be in range of 0.3-3.0mm.



10um Disc Horizontal Bead Mill Machine Oil Based Wet Grinding 3


1.We will recommend the suitable bead mills according to your information and demand, such as industry, fineness, temperature, viscosity,production capacity etcs.
2.The Materials of inner chamber and dispersing disks can be choosen according to your different grinding materials and industries.
3.The control system will match with different demands, such as PLC or traditional button type.

If need more detailed information, please don't hesitate contact us, Also Warmly welcome to visit us.




Contact Details
Amy Wang

Phone Number : 86-13677629472

WhatsApp : +8613677629472