VIP member
LPM-01E Online Liquid Nitrogen Freezing Grinding Machine
Economy: Intelligent online continuous liquid nitrogen control can achieve economical and efficient use of liquid nitrogen.
Product details
LPM-01E liquid nitrogen online continuous freezing grinder is an economical low temperature grinding equipment elaborately developed by Risenberg Analytical Technology (Shanghai) Co., Ltd. It is used to process some soft, temperature sensitive, high-fat samples such as soft candy, chocolate, soybeans, peanuts and other food samples or laboratory level crushing and homogenizing sample preparation equipment for low-temperature fragile samples. This grinding machine has a wide range of applications and is suitable for the needs of different customers. The application areas involve sample crushing pretreatment for food analysis, plastic product analysis, mineral analysis, medical auxiliary analysis, drug performance testing, textile composition identification, etc. Its prominent feature is the use of liquid nitrogen online continuous freezing, vacuum interlayer insulation treatment in the pipeline, which can achieve efficient use of liquid nitrogen. The vibration disc grinding method has high grinding energy, large capacity, and high efficiency. The liquid nitrogen online rapid freezing method makes samples that appear tough, oily, and soft at room temperature brittle and hard. This is extremely beneficial for the vibration disc grinding method to grind samples, allowing samples that could not be ground at room temperature to be ground in a very short time.
advantage
Economy: Intelligent online continuous liquid nitrogen control can achieve economical and efficient use of liquid nitrogen.
Convenience: Adopting a color touch LCD screen that integrates display, settings, and operation, it is convenient, intuitive, and easy to use.
Operable: Continuous variable frequency speed control, users can easily access and store multiple sets of commonly used grinding programs.
Sealing: The grinding material tank adopts a sealed structure design, and the equipment has an anti pollution design, with polyethylene dust-proof pads and polypropylene anti-wear pads to prevent equipment pollution
Low noise: Adopting a unique silent noise reduction design, the noise level is below 60 decibels (the whole machine is covered with sound-absorbing materials to reduce noise).
Security: Grinding tank positioning lock (photoelectric induction); Equipment cover opening safety lock (photoelectric induction); Temperature sensor; Over temperature protection; Pressure sensor; Automatic safety relief valve for liquid nitrogen, automatic alarm for abnormalities; Emergency stop button; Anti misoperation power switch
Technical Parameter
|
Temperature control range |
-196 ℃ - room temperature (during the grinding process, the temperature is kept below -120 ℃) |
|
Principle of Crushing Action |
Automatic liquid nitrogen immersion freezing (completely isolated from the sample), high-strength single hammer impact, using friction, shear, extrusion, and impact forces, easy to clean after grinding |
|
Feed size |
0-60mm |
|
Discharge size |
≤ 1 µ m (depending on sample properties and grinding time) |
|
Maximum single grinding amount |
100mL varies (depending on material properties) |
|
Grinding tank fixing method |
Fully automatic pneumatic pressure quick fixing, safety positioning buckle lock and anti shake disc fixed base dual protection device |
|
Vibration frequency |
0-1600rpm， Continuing Adjust |
|
mill time |
≤ 60 seconds |
|
Grinding box material |
High quality superhard aviation aluminum alloy is prepared using multi-layer composite technology or hard stainless steel; No contamination to the sample |
| control mode | Color touch screen, capable of self programming and saving over 20 grinding programs, with two operating languages: Chinese and English |
|
power supply |
AC 220V three-phase 50Hz 3kW |
|
Size (L × W × H) |
880×750×1100mm |
|
Floor area size (L × W) |
1200×1000mm |
|
net weight |
300kg |
application area
For industries such as agriculture, biology, chemistry/plastics, building materials, engineering/electronics, environmental engineering/resource recycling, food, geology/metallurgy, glass/ceramics, pharmaceuticals, and pharmaceuticals, we specialize in crushing and sampling hard and brittle materials, especially for thermally sensitive, soft, and fiber tough materials in dry or wet conditions.
If you need to know the specific content of this product, obtain more information and professional support, please call or email directly to:info@ruishenbao.com.
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-