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new condition hydraulic steel screw thread rolling machine
--> General parameter of the Z28 bar thread rolling machine :
Z28-40C | ||||||||||
| Rolling thread range | ||||||||||
| Max diameter | 5-36 mm | |||||||||
| Pitch of screws | 0.5-4 mm | |||||||||
| Wheel range | ||||||||||
| Outside diameter | 120- 170 mm | |||||||||
| Hole diameter | 54 mm | |||||||||
| Max Width | 100 mm | |||||||||
| Main axis obliquity | +/- 5 degree | |||||||||
| Max rolling pressure | 120 Kn | |||||||||
| Main axis revolution | 37/46/63/79 rpm | |||||||||
| Main axis transmission power | 5.5 kW | |||||||||
| Hydraulic transmission power | 2.2 kW | |||||||||
| Dimension | 1350*1210*1350 mm | |||||||||
| Weight | 1100+/-50 Kg | |||||||||
--> Other information needed toknow about the thread rolling machine model Z28:
| Voltage | Adjustable | ||||||
| Machine category | Hydraulic | ||||||
| Oil tank | 50-60 L (50 degrees C) | ||||||
| Scope | UNC, UNF, British Standard (50), American (60) | ||||||
| Rolling | Customized | ||||||
| Type | NPT/NTPF/ANSI B1.20.1/3 | ||||||
| Plug and ring gage | L1,L2,L3 | ||||||
| Symetrical test | Manually | ||||||
| Type of thread | Dryseal thread | ||||||
| Pinch | Customized | ||||||
| Spare part | Yes |
https://www.youtube.com/watch?v=4RyZTFEBG10
https://youtu.be/GdJ5nAjrt8A




The thread forming model Z28 and thread rolling are processes for forming screw threads. There are some advantages that we could be mentioned as it is using double die threader:
- The process is used for a large production
- Work hardening process at low temperature
- High speed and high pressure on the metal
- Yield strength and tensile strength
- Large or balanced screws
- Threaded bar stock
- Molding can be customized for the need
- Male threaded with a strong fixation
- No blank with the plug gauge
Note that we are providing you any machine according to the needs of each buyer or contractors in the circuit. And we are offering the opportunity to test the machine in order to test its effivciency and effectiveness of forming the taper angle with high precision.
The model Z28 has different models according to the scope diameter of pipe or tubes you are willing to use. For any practice, our cold cylindrical feeding-2 dies machine has been at its peak in the global market.
1. Are you a factory or trading company?
A: We are the main factory manufacturer in China that deals with producing the gold shaking table utilizable in the mining area.
2. Where is your factory located? How can I visit there?
A: Our factory is located in Xingtai City, the capital of Hebei Province, 1.5 hours away by high-speed rail from Beijing to Xingtai.
Any buyer can come to visit our factory any time settled.
3. How does your factory do regarding quality control?
A: We test our machine before shipping. We have CE/ISO certificate.
4. What is the Mode of transportation?
A: LCL and FCL by ship, By Express (DHL, TNT, FedEx, etc), By air
5. How should I do if meet some trouble while using?
A: We can supply English manual book and also take a video for showing how to solve any problems or dispatch our engineer to your site/ country/ place.
6. How do you do any payment?
A: - TT (50% deposit) balance 50% before shippment.
- L/C at sight (high bank charge, not suggest, but acceptable )
- Full payment (especially for air shipment or small amount)

CUSTOMER REQUIREMENT IN TRANSPORTATION
DELIVERY ABOUT 25-45 DAYS
BY SEA (GENERALLY)
24/7 CUSTOMER SERVICE
BEFORE/AFTER SERVICE SALES
TO ANY PROBLEMS AND QUESTIONS




Ms kitty
whatsapp / wechat: 0086 15512868421
New products from manufacturers at wholesale prices