Q: Who is PLW？

H ANGZHOU PERPETUAL MACHINERY & EQUIP-MENT CO.,LTD, is a professional power transmission company: producing mainly chain, sprocket, gear , bearing... The company was founded in 2000, with the name of PLW an Industrial Corporation, as part of our growth in the market, now we have our registered brand ”PLW “. We dedicate to the manufacture of standard roller chains, stainless steel chains, high quality agricultural chain, conveyor chains, special chains and sprockets etc. Standard products can do under ANSI , BS, DIN, KANA. We have many professional engineers, and professional drawings provided by SOLIDWORK,AUTOCAD. For further growth, PLW also has a advanced enterprise management system that works with the sole purpose of meeting the needs of our customers to improve our service and product quality, innovating with our service and our quality.

Question 1

What’s the difference between PLW ordinary-grade and precision-grade sprockets?

Accepted Answer

Ordinary-grade: For low-speed, light-medium loads, cost-effective. Precision-grade: High precision (grade 6), low noise and wear, suitable for high-speed transmission.

Question 2

What are the common specifications and applications of PLW chains and sprockets?

Accepted Answer

pitch 25.4-38.1mm, width 44-140mm.sprockets include 05B, 06B, etc. (single/double/triple-row). They are widely used in food processing, metallurgy, agriculture, etc., especially for flexible conveying and medium-heavy load transmission.

Question 3

How to select the right PLW chain and sprocket model for my equipment?

Accepted Answer

Confirm 3 key parameters: 1. Pitch: Chain and sprocket must have the same pitch; 2. Number of teeth: 17-25 for heavy loads, 25-60 for stable operation; 3. Inner hole diameter and width: Match the equipment’s shaft diameter and space. Provide your equipment type, speed and load, and YWEN technical team can help.

Question 4

Who is PLW？

Accepted Answer

HANGZHOU PERPETUAL MACHINERY & EQUIP-MENT CO.,LTD, is a professional power transmission company: producing mainly chain, sprocket, gear , bearing...
The company was founded in 2000, with the name of PLW an Industrial Corporation, as part of our growth in the market, now we have our registered brand ”PLW “.
We dedicate to the manufacture of standard roller chains, stainless steel chains, high quality agricultural chain, conveyor chains, special chains and sprockets etc. Standard products can do under ANSI , BS, DIN, KANA. We have many professional engineers, and professional drawings provided by SOLIDWORK,AUTOCAD. For further growth, PLW also has a advanced enterprise management system that works with the sole purpose of meeting the needs of our customers to improve our service and product quality, innovating with our service and our quality.

Question 5

Why Choose Us？

Accepted Answer

HANGZHOU PERPETUAL MACHINERY & EQUIP-MENT CO.,LTD, is a professional power transmission company: producing mainly chain, sprocket, gear , bearing...
The company was founded in 2000, with the name of PLW an Industrial Corporation, as part of our growth in the market, now we have our registered brand ”PLW “.
We dedicate to the manufacture of standard roller chains, stainless steel chains, high quality agricultural chain, conveyor chains, special chains and sprockets etc. Standard products can do under ANSI , BS, DIN, KANA. We have many professional engineers, and professional drawings provided by SOLIDWORK,AUTOCAD. For further growth, PLW also has a advanced enterprise management system that works with the sole purpose of meeting the needs of our customers to improve our service and product quality, innovating with our service and our quality.

FAQ

Q What’s the difference between PLW ordinary-grade and precision-grade sprockets?

Q What are the common specifications and applications of PLW chains and sprockets?

Q How to select the right PLW chain and sprocket model for my equipment?

Q Who is PLW？

Q Why Choose Us？

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