Injection molding product sorting elevating conveyor

FAQ - How to classify conveyor by traction

FAQ - How to classify conveyor by traction: FAQ - How to classify conveyor by traction

News - The prospect of automated transportation

News - The prospect of automated transportation: News - The prospect of automated transportation

What Is The Difference Between Stainless Steel 201 And Stainless Steel 304?

We often use stainless steel when we make conveyors and other mechanical equipment, as well as material selection for the conveyor chain. Among them, there are two kinds of stainless steel that we often use, stainless steel 201 and stainless steel 304. What is the difference between stainless steel 201 and stainless steel 304?

Chromium content is not the same, the national standard 201 is: 1Cr17Mn6Ni5N, 304 is: 0Cr19Ni9 (0Cr18Ni9).

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Series 200 - Chromium - Nickel - Manganese AusteniticStainless Steel, Series 300 - Chromium - Nickel Austenitic stainless steel. The meaning of the letters: Cr means chromium Ni means nickel Mn means manganese 1 means carbon content (0 in 304 is not carbon but carbon content is less than 0.1% is low carbon) 201:1Cr17Mn6Ni5N, it means 1% carbon, 17% Manganese, 17% chromium, and 6% nickel austeniticstainless steel 201 stainless steel; 304:0Cr19Ni9 (0Cr18Ni9), representing austenitic stainless steel 304 stainless steel containing less than 0.1% carbon, 18%/19% chromium, and 9% nickel; 201 Stainless steel containing manganese, easy to oxidize in the case of air humidity and salt and heavy maintenance can be easily rusted (of course, the situation is much better than iron products, and stainless steel oxidation rust can be processed for wire drawing, polishing, etc., unlike iron There is no way to handle the corrosion of the electroplated layer on the surface of the product. 304 stainless steel does not contain manganese, chromium and nickel are more, not easy to oxidation and rust; 201 stainless steel price is 3-4 times the price of iron (chrome plated or sprayed furniture), 304 stainless steel is more expensive than 201 stainless steel or nearly 1 times. The 304 surface is shiny white with metal. Relative 201 is like a plastic plate.

The raw materials used are not the same, generally 201 stainless steel with low nickel, 304 nickel content is relatively high; chromium content is different, and 201 relative to 304 acid and corrosion resistance is lower, etc.

Dear customers, when next time you need our conveyor and conveyor components, do you know how to choose the material?

FAQ - What is the difference between stainless steel 201 and stainless steel 304?

FAQ - What is the difference between stainless steel 201 and stainless steel 304?: What Is The Difference Between Stainless Steel 201 And Stainless Steel 304?

What is the difference between PC material and PP material?

What is the difference between PC material and PP material?

From the outside, the PC is transparent and the PP is translucent. PC is an abbreviation for polycarbonate. Polycarbonate for polycarbonate is English, or PC engineering plastic for short. PC material is actually one of the engineering plastics that we call. As a material widely used worldwide, PC has its own The characteristics and advantages and disadvantages of the PC, PC is a kind of amorphous thermoplastic resin with excellent overall performance, excellent electrical insulation, elongation, dimensional stability and chemical resistance, high strength, heat resistance and cold resistance It also has the advantages of self-extinguishing, flame-retardant, non-toxic, colorable, etc. It can see the shadow of PC plastic in every corner of your life. The features of large-scale industrial production and easy processing also make its price extremely low. Its strength can meet the various needs from the mobile phone to the bulletproof glass. The disadvantage is that the hardness is not enough compared with the metal, which leads to its appearance is easier to scratch, but its strength and toughness are very good, no matter whether it is heavy or general beat. As long as you are not trying to pick it up with stones, it will be long enough. PP is a polypropylene resin. Because the homopolymer PP temperature is very brittle above 0C, many commercial PP materials are random copolymers with 1 to 4% ethylene or clamp copolymers with higher ethylene content. Things. Copolymer PP materials have a low heat distortion temperature (100C), low transparency, low gloss, and low rigidity, but have stronger impact strength. The strength of PP increases with the ethylene content. The Vicat softening temperature of PP is 150C. Due to the high degree of crystallinity, this material has very good surface stiffness and scratch resistance.

PC

PP does not have the problem of environmental stress cracking. In general, PP is modified by adding glass fibers, metal additives, or thermoplastic rubber. The flow rate of PP has an MFR range of 1 to 40. PP materials with low MFR have better impact resistance but lower strength. For the same MFR material, the copolymer type has higher strength than the homopolymer type. Due to crystallization, PP shrinkage is quite high, typically 1.8 to 2.5%. And the uniformity of the shrinkage direction is much better than that of materials such as PE-HD. Adding 30% of the glass additive can reduce the shrinkage to 0.7%. Homopolymer and copolymer PP materials have excellent resistance to moisture absorption, acid and alkali corrosion, and resistance to dissolution. However, it is not resistant to aromatic hydrocarbons such as benzene solvents, chlorinated hydrocarbon (carbon tetrachloride) solvents, and the like. The performance of the two differs depending on which aspects are used and it cannot be simply determined who is good or bad.

PP

plastic conveyor chain

Plastic Modular Conveyor Belt, Plastic Sprocket, Plastic Clamp, Guide Rail Bracket, wearing strip, 

Guide – Knob, Bending of Guide Rail, Straight Guide, Supporting feet, Plastic Conveyor Chain

Elevator conveyor, flat top conveyor, bottle transmission conveyor, Flexlink conveyor,

Curved conveyor, spiral conveyor, roller conveyor, PVC belt Conveyor, Rubber Conveyor

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