Model Qh-2 Vehicle Spring Machine

Main application and performance:

With this kind machine, pitch and height of the S-shape Zigzag Spring is adjustable in certain range. With convenient operation, it is an ideal equipment for making cushion spring used in sofa and automobile.
It is optional to equip this machine with auto cutting mechanism,as well as finished spring winding mechanism



Technical data:




Our Service:
1. After-sale service:
1) Installation & Commissioning: The seller can provide the installation, commissioning 
and training service in buyer's factory, while the buyer needs to pay for VISA application, 
air ticket, accommodation, and (if necessary) interpreting fee for seller's technician. 
2) Warranty:For the machine above,the seller provides one year warranty starting from the 
moment the seller dispatches the machines. For the detailed guarantee period of each 
part, please refer to the operation manual.Wearing parts,consumption material and the
 damage incurred by the buyer's incorrect operation are out of warranty range.

FAQ:
Voltage: Please pay attention to your country's voltage, 
               China is 220v 1phase 50Hz / 380v 3phase 60Hz 

Our Company:
Nanjing Square Mattress Machinery Co., Ltd. (also named Nanjing Sifang Mattress 
Machinery Factory) was established in 1990. We are a specialized manufacturer of 
complete line mattress & sofa spring equipment. Our present products cover 10 series 
and more than 60 models. Our present factory covers an area of 35,000sqm with a 
14,000-square-meter workshop.
Presently, our company is running strictly in terms of ISO90001:2000 quality system. Our 
products sell well not only in China but also far in Europe, South America, North America,
 Australia, the Middle East, Asia, Africa, and other countries and regions all over the world. Our products make us win customers' trust and recognition widely. Our annual export 
volume is increasing rapidly. Any of your contacts or visits is sincerely welcomed. We look 
forward to making cooperation with you in the near future!   
Main application and performance:

With this kind machine, pitch and height of the S-shape Zigzag Spring is adjustable in certain range. With convenient operation, it is an ideal equipment for making cushion spring used in sofa and automobile.
It is optional to equip this machine with auto cutting mechanism,as well as finished spring winding mechanism



Technical data:




Our Service:
1. After-sale service:
1) Installation & Commissioning: The seller can provide the installation, commissioning 
and training service in buyer's factory, while the buyer needs to pay for VISA application, 
air ticket, accommodation, and (if necessary) interpreting fee for seller's technician. 
2) Warranty:For the machine above,the seller provides one year warranty starting from the 
moment the seller dispatches the machines. For the detailed guarantee period of each 
part, please refer to the operation manual.Wearing parts,consumption material and the
 damage incurred by the buyer's incorrect operation are out of warranty range.

FAQ:
Voltage: Please pay attention to your country's voltage, 
               China is 220v 1phase 50Hz / 380v 3phase 60Hz 

Our Company:
Nanjing Square Mattress Machinery Co., Ltd. (also named Nanjing Sifang Mattress 
Machinery Factory) was established in 1990. We are a specialized manufacturer of 
complete line mattress & sofa spring equipment. Our present products cover 10 series 
and more than 60 models. Our present factory covers an area of 35,000sqm with a 
14,000-square-meter workshop.
Presently, our company is running strictly in terms of ISO90001:2000 quality system. Our 
products sell well not only in China but also far in Europe, South America, North America,
 Australia, the Middle East, Asia, Africa, and other countries and regions all over the world. Our products make us win customers' trust and recognition widely. Our annual export 
volume is increasing rapidly. Any of your contacts or visits is sincerely welcomed. We look 
forward to making cooperation with you in the near future!   

Naipu ZG series pumps are cantilevered,horizontal,centrifugal slurry pumps. They are used international advanced solid-liquid two-phase flow theory and were designed using the Minimum-Wear Principle. The flow parts of this pumps are suitable for the flow of state media for it's set shape, which reduces hydraulic loss of eddy and impact, both in pump and along the pipeline; so reduced friction of flow parts, lower noise and vibration of the pump translates into improved hydraulic efficiency.

Typical Applications---

Electric Power
Constructional Material
Mine Coal
Coal washing
Sand Reclamation

Sugar Beet

NP-ZG Slurry Pump Construction Component

Main Part Number At The Drawing
 

1 Coupling 2 Shaft 3 Bearing Housing 4 Disassembly Ring 5 Expeller 6 Rear Liner Plate 7 Volute Casing 8 Impeller

9 Front Liner Plate 10 Front Casing 11 Rear Casing 12 Stuffing Box 13 Water Seal 14 Base 15 Support

Materials of Construction
 

	VOLUTE	IMPELLERS	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	High Chrome Alloy	High Chrome Alloy	Cast Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Natural Rubber
Options	SG Iron	SG Iron	Mild Steel Fabricated	SG Iron	SG Iron	EN56C Ferralium Hasteloy C Ceramic Stellite Chrome Oxide	Nordel Neoprene Viton Butyl EPDM

 ZG SLURRY PUMP SELECTION CHART

     Note:Approximate performance for clear water,to be used for primary selection only.

ZG SLURRY PUMP PERFORMANCE PARAMETERS

ZG High Efficiency Slurry Pump

ZG High Efficiency Slurry Pump, High Efficiency Slurry Pump, Ah Slurry Pump, High Head Slurry Pump

Shijiazhuang Naipu Pump Co., Ltd. , http://www.naipu-pump.com