We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for Professional China China Factory Price 80W 100W 130W Wood Acrylic Paper CO2 Laser Cutting Machine, It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term.
We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for China Laser Machine, Laser Engraving Machine, We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
Our available goods

Double-arch products are used where more movement is needed. If the piping pressure is much higher, reinforced bolts should be assembled together with flanges. Reinforcement layer of the bellows by Nylon cords and at both ends by hardened steel wire rings. The floating steel flanges are drilled according to DIN, ANSI, BS, JIS and other standards.

Our production process quality control

We treasure process quality control, there is very strict operation specification each process, which can ensure the goods quality:

1.    We use electronic weigher to weigh the weight of ingredients, the precision of weight is gram. So there is no surplus compounds elements;

2.    1.) By controlling material temperature and mixing time in the mixer machine, we can get qualified rubber mixed  composites.

      2) The calender process is the more critical phase, large steel rollers force rubber composites into smooth rubber sheets.

      3)The rubber sheets produced every day must be finished within the same day, we can ensure no rubber sheet remainder each day.

      4) All rubber sheets have passed the test of curometer.

3.  Adding adhesion agent in the mixture of rubber and nylon tire cord, then the rubber and nylon tire cord can be adhered together and turn into the integral. After vulcanization, all the rubbers are adhered tightly, it is very difficult to delaminate.

Below is the pictures of plastic sheet combined with rubber and nylon tire cord:

4. In wrapping process: all the elastomer constructions are made by hand-built and machine. After hand-builting, the underneath pressing roller moves along the elastomer body and compact the rubber sheets. There are two main functions of the roller, one is compacting the rubber sheets and making the rubber sheets more bonded, the other one is extruding air between rubber films. So it is very difficult to generate blisters and delamination after vulcanization.

5. After vulcanization, there are 4 inspection processes: first qualified products inspection, trimming, assembling process, inspection for finished goods, if the goods with blisters are found then scrap.

Our certificates

Our workshop

Our Test instruments

Hot-aging oven

Electronic Universal testing machine

hydrostatic test

Rotorless Vulcanizer

Low Temperature Testing Oven

Digital  density balance

FAQ

1.  Does the company accept to show buyer’s logo?

Yes, we can accept buyer’s logo or their trademark.

2.  What is the material of the products?

The flange materials are carbon steel and stainless steel, the materials of rubber elastomer are EPDM/NBR/SBR/NR/Butyl/Neo/Lined with PTFE.

3.  Does the company have approvals or certificate? If yes, what are they?

Yes, we have approvals, such as CE, Wras,ACS, ISO9001 certificate.

4.  What is the average lead time for delivery?

Our average lead time for delivery is between 3-4 weeks, from getting deposit or getting copy of LC.

5.  Does the company have the minimum order quantity requirement? If yes, What is it?

We accept minimum order quantity with 1 full pallet.

6.  What is the acceptable payment method?

We can accept T/T, L/C and D/P. Any other different payment method, we can talk further.

7.  Does the company have their own brand?

Yes, we have our own brand, LD logo.

8.  What is the advantage of the price-quality ratio?

Yes, the price of our goods is more competitive, it is much cheaper, but the quality is much better.

9.  Does the company have product liability insurance?

Yes, we can supply if required.

10. Does the company accept to OEM brand?

Yes, we can accept buyer’s logo or their trademark.

11. Does the company accept to supply samples?

Yes, we can accept samples, by DHL or other courier express.

We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our management ideal for Professional China China Factory Price 80W 100W 130W Wood Acrylic Paper CO2 Laser Cutting Machine, It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term.
Professional China China Laser Machine, Laser Engraving Machine, We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.