Horizontal Expanding Machine for Wheel Rim Production Line

Product Description

Horizontal Expanding Machine
In the steel wheel rim manufacturing line, the horizontal expanding machine is placed behind the roll forming machine. It is an important piece of wheel rim machinery for expanding and sizing the rim after the roll forming process. With the use of accurate expanding on this expanding press, the diameter of the formed rims can meet customer's design requirements.
Process Pictures for Reference
Main Features 1. The hydraulic expanding machine comes with an integral frame structure that guarantees a high strength and machining accuracy.2. The expander uses a dual power expanding method, allowing both edges of the rim to be expanded and adjusted.3. The main sliding block moves on a linear guide, which ensures the high precision and stable movement.4. A mold is fixed on the main sliding block, which can effectively prevent it from going down, which avoids non-standard work pieces.5. The molds on the expanding equipment are specially designed for easy disassembly. When changing the molds, they can be lifted out integrally, which saves time.6. The expanding mold is made up of 12 pyramids with a bevel guiding, enabling a long service life and a high running precision.7. The expanding machine is driven by a hydraulic system, allowing it a stable performance.8. An automatic load and unload system is optional.
Main Parameters of Examples

No.	Items	Parameters
1	Model	KZJ-200X2	KZJ-315X2	KZJ-500X2
2	Max. width of wheel rim	200mm	300mm	500mm
3	Max. thickness of wheel rim	4mm	5mm	9mm
4	Rim diameter range	200~400mm	300~470mm	450~600mm
5	Force of oil cylinder for quick feed	70KN	110KN	150KN
6	Force of oil cylinder for expanding	1600KN	2000KN	2500KN
7	Rated pressure	20MPa	20MPa	20MPa
8	Installed capacity	22Kw	33Kw	33Kw
9	Take time	15S	18S	23S
10	Diameter tolerance	0.3mm	0.5mm	0.5mm
11	Translational motion accuracy of sliding block	0.015mm	0.015mm	0.015mm
12	Displacement sensor accuracy	0.01mm	0.01mm	0.01mm
13	Noise level	< 85db	< 85db	< 85db

TRADE TERMS
Delivery Time
The delivery time will be around 1-4 months from the date of receipted down payment.
Loading sea port: Qingdao, China
Payment Terms
The payment terms will be T/T based on FOB Qingdao.
Factory Testing
The Buyer can send engineers to Manufacturer's factory for testing those machines before delivery if it is necessary, and the cost of Buyer's engineers including flight, train, hotel and meals shall be at Buyer's own cost.
Warranty
The manufacturer shall guarantee the machines are brand new and correspond in all respects with the quality, specifications and performance as stipulated in this agreement, and also guarantee that the machines when correctly mounted and properly operated and maintained, will give satisfactory performance for a period of 12 months since the date of arrived in Buyer's port.
Our Company
Shandong Xiaoya Precise Machinery Co., Ltd. was established in August 2005, is the core enterprise of the automotive equipment industry of Xiaoya Group. The company is specialized in R & D and manufacture of high-end equipment (mould & automation equipment), high-grade auto parts and engineering machinery parts in the automotive industry.
The company has 400 employees, including nearly 100 engineers in R&D and technology process which have rich experience in process analysis and structural design. It has highly skilled and experienced technicians on CNC programming & machining, fitters for assembly and debugging, and with professional project management team, with timely and efficient project support capabilities.
Our company is located in Jinan, the central part of Shandong Province, with convenient transportation. The international airport and high-speed railway extend in all directions. It is 320 kilometers away from Qingdao Port and can directly connect to the China-Europe block train ferry.
Xiaoya has an excellent capacity in manufacturing wheel production machine. We currently employ more than 50 professional technicians, and are well-versed in both domestic and international material standards, such as the Chinese GB, American AISI, German SIN, Japanese JIS and others. In addition, we also have a qualified purchasing system that is ISO 9001 certified, which ensure that the raw materials can meet design and manufacturing requirements.

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