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Китай JCTPRINT завод резиновое покрытие конвейер ролик

Китай JCTPRINT завод резиновое покрытие конвейер ролик

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Поставщик: Jctprint Machinery Co. Ltd.Jctprint Ltd.

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Характеристики

Products Description

Ink roller rubber coating rubber roller Offset Paper Printing Machinery

Specification of rubber rollers
Size	According To Customer's Drawing (For offset printing roller,please tell us the model and we can check if we have the drawing )
Dimension	10MM-1500MM,Length:50MM-8200MM
Material	NBR, Silicone, Rubber, Polyurethane, EPDM, hypalon ETC
Hardness	18A-100
Tolerance	0.05mm
Temperature	According customers's requirements
Color	Red, Black, White, Clear, etc can do the color base on your pantone NO.
Roll core	Stainless steel,45#steel or 20#steel or 5#aluminum seamless pipe

Our rubber rollers advantages:

A. Raw materials:
1) Base roller
We are using #45 steel, #201stainless steel #304stainless steel and 5# aluminum seamless pipe as the base roller.And we are adopting a reasonable thickness base roller according to customer’s drawing. Some manufacturers will reduce the thickness of the steel pipe in order to get the price advantage. Such roller can’t meet the standards. But we won’t do that.

2) Rubber
Our rubber are all imported from Germany or the US and then we mix them in our factory.The rubber coating technical we are using is winding technical. we casting the rubber on the base roller layer by layer and then vulcanize it to make the green rubber into mature rubber.

While other manufacturers are using sheet coating technical,and the rubber is cold in processing and will cause adhesion problems easily.

B. Production process
1) Hot charging technicals
Adopt hot charging technicals to install the shaft head, and then weld after contraction to ensure the quality of shaft
installation. While other supplier are welding the shaft head directly.
2) Dynamic balancing
We will do 3 times of dynamic balancing test in the process of production of each rubber roller,which will ensure the using effect. In general, If it can displayed within 10g on the dynamic balancing device, it is called dynamic balancing. But we can do less than 2g.

3) Testing by making small sample before mass production
We will make a small sample before the official production, after vulcanization, 24 hours later we will check the hardness, color, and Impurity situation. We will control the hardness tolerance within 3degree. If it is not qualified we will change the formulated immediately and to make the sample again till all the data reach the customer’s request.

The product pictures:

Our Factory

Our warehouse:

The finished products are placed in the warehouse, waiting for shipment. Customized products, according to customer requirements.

Company information:

FAQ:

1. When can I get the quotation?
We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.

2. How should I place the order?
Please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.Or you need rollers for famous brand machine, we normally have its drawing, so you just need to tell us your machine model number.

3. What’s your MOQ basis?
1 piece or 1 set, it depends on your actual requirement.

4. What about the lead time for production?
Usually 20-25 days, but it also depends on the order quantity and the type of our products.

Customer evaluation for the rubber roller:

Our more products:

We can make various rollers, rubber roller, ceramic anilox roller, air shaft, etc.

Welcome to send inquiy to us. Customer satisfaction is our pursuit.

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