Single Screw and Barrel for Extruder (ZYE193)
Dust Collector Fittings Dust Collector Fittings Dust Collector Fittings,Pulse Solenoid Valves,Star Dischargers,Wind Blockage Vales Botou Youjian Environmental Protection Equipment Co. LTD. , http://www.btdustmachine.com
Single Screw Barrel for Extruder
Technical information:
Base materials: 1)38CrMoAlA (JIS SACM645) 2)42CrMo (AISI 4140)
Bimetallic alloy materials:
1)Ni-based alloy/Deloro alloy 2)Tungsten carbide/Wolfram carbide
Processing technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Ionic nitriding treatment
Bimetallic alloy centrifugal casting
Technical parameters:
Nitriding layer depth: 0.3-0.7mm
Nitrided Hardness: 850-950HV (HRC 50-60)
Nitrided brittleness: Less than grade 1
Surface roughness: Ra 0.4
Linearity of screw: 0.015mm
Bimetallic layer depth: 2 mm
Bimetallic layer hardness: HRC 50-65
Terms and Conditions:
Means of transport: Ocean, Air, Express
Production time: About 20-30 days after we receive the advanced payment
Production Process:
Receiving orders - Designing & Drawing confirmation - Blanking Thermal refining - Heat treatment - Rough Turning - Polishing - Drilling for barrel - Semi Finishing Machining - Bimetallic welding - Centrifugal casting for barrel - Polishing - Nitriding treatment(120 hours) or High frequency quenching - Hard-chrome plating - O. D. Grinding - Honing for barrel - Alignment - Polishing - Inspecting - Packing & Shipping
ZY SCREW's advantage:
First-class designing and researching team;
High quality and durable products of screw barrel;
Most professional sales who can serve for you timely;
Best customer service especially after-sale service;
Powerful company's strength support long-term cooperation.
Welcome to contact us, CAMILLE will reply you timely!
The Dust Collector accessories include bag bag, skeleton (bag cage), electromagnetic pulse valve, pulse control instrument, star type ash relief valve, and other special accessories for Electrostatic Precipitator, such as anode plate, awn wire, Yin Yang pole vibrator, porcelain bottle, porcelain shaft and so on. It is suitable for accessories such as Bag Filter , Cyclone Dust Collector, wet dust collector, water film dust collector, electrostatic precipitator and other environmental protection dust removal equipment.
Summary
The dust collector is a kind of dust removal equipment, which is designed for the high humidity, low dew point and high dust concentration by using the integrated mechanism of the principle of inertia collision and the combination of electrostatic adsorption.
Principle of composition
Dust catcher accessories include dust bag, skeleton, electromagnetic pulse valve, pulse controller and other special accessories for dust catcher. The filtered flue gas must meet the national emission standard according to the design requirements of the dust collector; the operating resistance of the dust collector is generally kept below 150Pa; the working life of the filter material has reached more than 2 years, and the working life of the solenoid pulse valve of the dust cleaning system has reached 5 years and 100 thousand times.
Product features
The dust collector adopts the principle of combining the inertial separation and filter dust removal. It can handle the high concentration of the mixed air flow and can effectively separate the fine powder below 5um. It is an ideal substitute for the traditional cyclone separator. The dust collector parts should fully understand the features of the dust collector before use, so we need to be treated carefully. Now.
1. the operation is reliable and stable. The noise is low. The fault is small. The service life is long. The gear parts are made of ductile iron and bearing steel.
2. bearing. Gear box. Away from the valve body. Avoid the influence of high temperature dust. The front and rear covers are well sealed to prevent dust leakage and prolong the service life of the moving parts.
3., it has strong overload capacity, low impact torque and is suitable for frequent starting and reverse rotation.
4. by adopting the principle of planetary rotation, the input and output are on the same axis, and have the uniqueness of the direct connection with the motor, so the compact structure is beautiful and novel, small in volume and light in weight.