Application
Hot air oven (tray dryer) as general drying equipment is
widely used for heat curing, dehydrating and sterilization drying of materials
and products in pharmaceutical, chemical, food, light industry and heavy industry.
This drying oven is easy to use and convenient to maintain. The heating methods
include electric heating, steam heating, infrared heating and microwave
heating.
Features
1. Our tray dryer adopts thermostat to control the
temperature. The double wall insulation retains the heat in and conserves the
energy.
2. With perfect design, the body
of the hot air oven is processed by numerical control machine tool, easy for
operation.
3. An air circulating fan helps in
uniform distribution of the heat.
4. The inner container is made
from stainless steel plate, and the shell is treated by polishing. Our machine has smooth surface and elegant appearance.
5. Our hot air oven has the good
advantages of small noise, smooth operation, automatic temperature control and
easy maintenance.
6. The electrical system adopts
gate-type opening, which is convenient for maintenance and repair.
7. The tray dryer can be
customized according to the needs of clients.
Sterilization Drying Oven,Tunnel Hot Air Drying Oven,Hot Air Circulating Tray Dryer,Tray Dryer And Drying Oven Jiangsu Yutong Drying Engineering Co.,Ltd , http://www.ytdryer.com
Bimetallic Conical Twin Screw and Barrel
Technical Information
Specification: 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188
The above are standard specifications, we can customize according to customers' requirements.
The compression ratio of screws can be designed according to different products and ingredients
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)9Cr18MOV
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.