big mineral piston air compressor for pnematic tools VF 7/7 7m³ 7bar kaishan brand factory offer

VF7/7 mining Diesel engine piston type air Compressor for sale

Specifications:

Quick Detail:

Description:
The Piston Compressor of famous brand "kaishan" have sold well all over the world with high quality
and competitve price.
Piston Compressor for mining
Valve plate and spring strip:made of special steel from Sweden and after special treatment; high efficient and reliable.
Piston ring of the Piston Compressor: special design: excellent flexibility; lowest lubricating oil consumption.
Cylinder of the Piston Compressor: made of boron cast iron; wear resistant,special suitable for dusty condition.
Cylinder cover of the Piston Compressor: extrusion process adopted,streamlined exfernal appearance,good heat emission performance.
Crankshaft of the Piston Compressor: made from ductile cast iron,rare magnesium alloy after heat treatment and surface quenching; excellent perfomance.
Easy operating and maintenance; Energy saving Low cost.
Applications:
Our big mineral air compressor are mainly used to supplys table and clean compressed air to the pneumatic tools and keep them working smoothly and efficiently.

Competitive Advantage:
1. Heavy duty roller bearing - Oversize crankshaft roller bearings handling high compression load and precision balanced overhung crankshaft for smooth continuous operation
2. Precision cast iron cylinders - Separately cast cylinders with radial fins remove heat efficiently are precision honed for compatibility with piston rings
3. Solid piece connecting rods - Solid end precision connecting rod without bolts and nuts come loose
4. High flow valves assembly - Improved heat treated stainless steel valves assembly increase flow area for durable, reliable operation and easy removal service
5. Heavy duty discharge checkvalves - Patient "Spring-Cushion" design high pressure gas check valves for quiet and lasting operation
6. Filled syntehtic lubricant - Improved performance and increase compressor's life span withstand higher operating temperature, eliminates carbon build-up and extend lubricants change period
7. Efficient motor - Totally enclosed fan cool(TEFC) squirrel cage induction Class F insulation, IEC frame electric motor
8. Safety Valve Protection - Inter-stage and discharge safety valves protected system overpressures
9. Inter and after cooler - High efficient and maintenance free finned tube air cooled after-cooler lower compressed air discharge temperature
10. Easy access cast iron crankcase - Front access heavy duty cas iron crankcase for easy inspection and maintenance allow total oil slag removal
cooperation terms:
1) Delivery time :within 30days after receiving your advance payment
2) Payment terms:T/T 50% in advance ,the balance should be paid within 5days against the B/L date
3) Package:1,plywood cases suitable for sea transportation 2,Fumigation-free wooden cases 3,simple package
4) Air compressor HS CODE:8414809090

5) Quality Guarantee:12 months from delivery date(quick-wear part except)
6) After-sale service: For warranty repair/ replacement, user should send defective items back then supplier re-supply the same to user whin assurance period for free(user in charge of freight fee

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     Kaishan group is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provincial level and contract abiding and trustworthy enterprise of state level.
Currently, Kaishan group has 18 subordinate companies with over 4100 employees. It covers an area of over 430,000 m2 with the total building complex area over 230,000 m2 and the total assets of the group amounts to over 1.5 billion.
"Kaishan" trademark, together with its logo, is the first company awarded with "Chinese renowned trademark" in the same trade and Kaishan air compressor is among the first exempted by Chinese government.
By the year of 2008, the total sales revenue of the group is 2.03 billion RMB, with 173 million RMB of profit, and USD10.69 million worth of export goods. Kaishan group has been honored with "Special Quzhou Mayoral Award" for the past consecutive eight years.
Kaishan group has a sophisticated national-wide retail network supported by the high-quality customer service system. The nine major series of Kaishan product spread from rock drilling unit, screw air compressor to excavator, crawler drill etc, and altogether 18 categories with over 800 individual products.
By far, Kaishan group is the largest rock drill manufacturer in the world, and the largest air compressor manufacturer in China. Exports are shipped to over 20 different nations and regions such as United States, Germany, Japan, South Korea, Russia, African and Latin American countries.
Kaishan group owns the best fine processing equipment over 1000 units. It has formed the machinery processing system with advanced technology, top-rate equipments and structure integrity.
In recent years, Kaishan group sticks to the talent-employment standard of Capable, Tough and Reliable and upholds the enterprise spirit of Flexible, Efficient, and Confident. Focusing on technology and industry innovation and centering product and market restructuring, the group have already planned a "4211" development strategy.
In 2005, cooperating with Xi'an Jiaotong University compressor research institute and interlinking with the state 863 project, the group successfully developed a high-tech product: screw air compressor's core part : screw rotors . It marks the end of relying on import this unit from overseas only in China. The success has made Kaishan group the first in the industry which owns the intellectual property, core technique and competitive advantage among large-scale equipment manufacturers in China. In 2006, Kaishan group was awarded with a second-class outstanding technique invention award by Chinese government for this technology.
Upon the success, we are currently trying to list one of our subordinate company: Zhejiang Kaishan General Machinery Co., Ltd to the share market. Also, we are hoping to develop Kaishan group into a large-scale and diversified manufacturer with its own patent core technique and core competitiveness. We are striving to rejuvenate our national industry and develop as the pillar of Chinese air compressor industry in a yearning for greater contribution to China's harmonious society construction and national equipment manufacturing industry development.