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Mass Production 55kW 250litre Non Ex-Proof For Chemical Fibre Horizontal Sand Mill

Basic Information
Place of Origin: China
Brand Name: AllWin
Certification: ISO9001
Model Number: SP250
Minimum Order Quantity: 1-5set
Price: USD5000--USD70000/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
Inner Chamber: SUS304 Stainless Steel Disc Material: PU Coated 304 Stainless Steel
Explosion: Non Explosion Proof Power: 55kW
Voltage: 380V Weight: 3T
Volume: 250L Crinding Media: 0.6-0.8mm
High Light:

Titanium 250 litre mill grinding machine


3T PU coated mill grinding machine


3T PU bead mill process

Product Description

 Mass Production 55kW 250litre Non Ex-Proof For Chemical Fibre Horizontal Sand Mill

250litres Sand mill is wet grinding machine for mass production for print ink, pigment, chemical Fiber. It’s Safety and stable, with low maintenance for using. It has large production capacity with static discharge system (flow screen ring and Turbine center separator). Meanwhile this series have plentiful experiences in different industries, we could customized for you according to your requirements.


 The advantages:

L      1. Long history and plentiful experiences with 28 years, The founder of ALLWIN,Mr. Yongqi WANG ,

            he was the first Chinese designer of sand/bead mill in 1967;

  2. Master the core technology of dispersing and grinding;

  3. High efficiency and low energy consumption;

  4. Stable, high efficiency and low maintenance.

  5.With ISO9001 certification and more than 11 patents of sand mill


The main techinical data:


No Main parameters SP250 Note
1 Non Explosion-proof motor kW 55 kW (Non Ex)  

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) 2100*900*2000  
6 Weight (kg) 3000  

 The main Configuration instructions:


No Main parts materials SP 250 Non Explosion-proof Notes
1 External cylinder 304 stainless steel  
2 Internal cylinder PU coated 304 stainless steel  
3 Dispersing shaft 40Cr with hard chromium plating  
4 Dispersing disk PU coated 304 stainless steel  
5 Feeding and discharging end covers on the cylinder 304 stainless steel  
6 Turbine centrifugal separator and pins 304 stainless steel and YG6 pins  
7 Static discharge screen ring Wire Wound screen ring with 304.Gaps: 0.5mm.  
8 Mechanical seal

Intelligent double mechanical

seal with mandatory

lubricating-cooling system

9 Feeding pump 1.5” ARO diaphragm pump;  






Appliance configuration Non Explosion-proof machine, suitable for water base materials, motor 55kW. Non Explosion-proof parts: operation column,electrical appliance boxes;electric contact pressure gauge, temperature,solenoid valves with NO ex electrical contacts., Control system (button type)  
11 Fasteners and connecting parts

Stainless steel clamp-type

connecting parts

Quick and convenient

The production show:

  The mature production and model of SP250, and have plentiful experiences in  Chemical Fibre Titanium Dioxide.

  Totally more than 20 company and  200sets used in this field( Chemical Fibre Titanium Dioxide).  

   In fact, the production efficiency of 3 sets series is better than 2set series or 1 set circulation.

The  Customer workshop

Mass Production 55kW 250litre Non Ex-Proof For Chemical Fibre Horizontal Sand Mill 0

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.

The package and shipping: Be covered with anti-abrasion film and then packed in wooden boxes, then sea shipping by FCL or LCL.

Also offered the related products: Dispersing machine & the Zirconical beads, This 2 products are much important for the Bead mills, this materials is pre-dispersing well, It's better for grinding with bead mill after pre-dispersing well. Also the zirconial beads (grinding beads with different size for meeting different finally fineness.

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 chosed according to your different grinding materials and industries.
3. The control system will be matching of different demand, such as PLC or traditional Button type.

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


Contact Details
Elva Zhang

Phone Number : 86-15330332761

WhatsApp : +8615330332761