This document summarizes the key processes involved in manufacturing cylinders at Regis. Cylinders are Regis's most important product - they generate the largest export volume and revenue. The document outlines the materials and processes used to manufacture the barrel, piston, piston rod, end covers, seals, and cushions. It also describes the numerical control grinders, CNC machining centers, spooling machines, testing lines, composing room, and packaging equipment used. Customer support services like exhibitions, advertisements, new products, sales promotion, and web support are also provided.

1. Process Presentation

2. Summary
Cylinder play the most important role in Regis.
It is the biggest export vol. in all products;
We got the most patent certificates on cylinder;
The products get the most capital allocation;
Strongest R&D ability;
100% Kits self-production;
Got the high reputation from it;
2012- Enter into car wash industry.

3. Cylinder Family

4. Cylinder Family

5. Cylinder Family

6. Cylinder Family

7. Cylinder Kits

8. Process Introduction
1.1. Inter-structure
Take DNC Cylinder as an example

9. Process Introduction
1.2 Barrel
Normal Material : Aluminum alloy 6063 / 6063A
Feature : Easy for anodic oxidation and coloring match
1.2.1. Material

10. Process Introduction
1.2 Barrel
Dimension Tolerance : H11
Angle Tolerance: < +/- 1°
Straightness: <0.4 %
Roughness: Ra<0.6um
Material Hardness: HB=80
Thickness of hard anodizing : >25um
Hardness of hard anodizing:>400HV25
1.2.2. Technical Requirement

11. Process Introduction
1.2 Barrel
Material annealing - heating + Extrusion – Quenching – Make Section –
Correct tension – Saw cutting – Drawing – Second Saw cutting – Surface
treatment - hard anodizing – Testing – Warehouse.
1.2.3. How to process

12. Process Introduction
1.3 Piston
Normal Material : Aluminum
Feature : Nice performance on Hardness and Sliding . Excellent on wear-
resisting . Never bite cylinder barrel.
1.3.1. Feature

13. Process Introduction
1.4 Piston rod
Normal Material : Chromed Carbon Steel
Feature : Nice performance on Hardness. Excellent on load capacity . Never
bend or break.
1.4.1. Feature

14. Process Introduction
1.5 Front/ End Cover
Normal Material : Die-casting aluminum
Feature : Vacuum die casting is able to guarantee the least stoma and without
leakage of parts
1.5.1. Feature

15. Process Introduction
1.6 Seals
There are 4 places need Seals: 1. The place connect barrel with covers
2.Piston 3. Piston rod 4. Buffering Plunger.
Normal Material : H-NBR and PU
Feature : Nylon NBR Y shape piston seals, low friction, excellent wear
resistance and long life.
1.6.1. Feature

16. Process Introduction
1.7 Cushion
1.7.1. Cushion Length
Cushion quality is a rule to judge a cylinder
is okay or not.
Bore size < 16mm , rubber cushion
Bore size > 16mm , air cushion

17. Process Introduction
Equipment:
Numerical control grinder : 38 Set
CNC Machining Center : 9 Set
Spool Machining center : 5 Set
2.1. Machining Equipment

18. Process Introduction
2.2 Testing Line

19. Process Introduction
2.3 Composing room

20. Process Introduction
2.4 Package

21. Process Introduction
2.4 Package

22. 3.The Support
1/ Exhibition Support
2/ Advertisement
3/ New Products
4/ Sales promotion
5/ Web support

23. Warmly welcome you to be one part of REGIS Family !
THANK YOU !!