1. Product Description:

YULONG PZ-7 series concrete spraying machine is configured with automatic mixing and feeding devices can do the mixing evenly and keep the outlet unblocked. It can be widely used in mine, tunnel, culvert, subway, underground projects and mine laneway.

2. Features:

(1) Straight rotor type non-bonding material cavity, can do unobstructed, efficient and time-saving discharging;

(2) Four elastic compensation compaction,and the sealing effect of that is good , also there is less dust beside the machine, and the wearing parts is long life ;

(3) Low pressure high speed vortex air conveying is adopted to overcome the problems of sticking, blocking and pulse breaking in material transportation, also the material flow is uniform and continuously stable;

(4) A new type of nozzle and a material discharging elbow device can improve the spraying effect, which have less rebound and have high quality of spraying layer.

3. Technical data:

4. Detailed images:

5. Spare parts:

Other wearing parts:

6.Package:

7.Application:

8. Our services:

(1).Products customization service 
(2).Free installation training and operation training. 
(3).Free online after-sale service, 7*24 hours prompt reply. 
(4).Free lifetime engineering consulting and construction solutions.

9. FAQ:

1. Q: Are you a factory or trading company?

A: Xinxiang Zhongsui Machinery Co., Ltd. is a factory located in Xinxiang, Henan. 

2. Q: What's your supply capacity?

A:Generally, our factory's capacity on shotcrete machine is 100 sets per month. But for special large quantity order, we can produce more than it. Don't worry about this.

3. Q: How can we trust your quality?

A:There are many ways to check quality, like checking samples, visiting factory, etc. Our advice is that visiting factory is the best way to check quality.

4. Q: What are your payment terms?

A:For the T/T payment, we accept 30% prepayment in advance and the balance payment before delivery

5. Q: Do you accept OEM service to made product as per customer offering drawing?

A: Yes, we can offer OEM service. We also offer customers new product design, non-standard design and prestressing construction plan.

10. Company information:

Xinxiang Zhongsui Machinery Co., Ltd. (formerly Xinxiang City Yulong anchor and shotcrete support Factory) was established in 1998. We are the hi-tech enterprise which is specialized in tunnel machinery design, development, innovation, production, sales and service for engineering construction, mining, tunnels, culverts, subway, hydropower engineering, underground engineering and coal high marsh mine laneway and other kind of industries.

We mainly produce concrete grouting machine series, shotcrete machine series, mortar conveyor and spraying machine series, steel cold bending equipment series, mixing pulping machine series, pump series, greening spray seeding machine and other products, also we do develop the advanced high technological mining products and new products.

About the shotcrete series, we generally have the Dry shotcrete machines ( PZ-6, PZ-7 ) and Dry+Wet shotcrete machines ( GSP-6 , GSP-7 ) to meet clients’ need. Also we have Hydraulic pump type wet shotcrete machine ( SPJ140 ) and shotcrete truck series ( BDQ-2, BSQ-2, BSQ-3).

According to the need of market economy development, we have established a close cooperative relationship with a number of coal academies and well-known mining universities, which can lay a firm foundation for developing new products and supporting the national energy, mining and construction’s development. Our partners are China Railway Group, China Railway Tunnel Group, China Communication Construction Company and Hydro China Corp. Now our machines are widely used in China and all over the world.

11. Contact information:

Xinxiang Zhongsui Machinery Co., Ltd

Address: Yingju Village,Yingju Town,Fengqiu County,Xinxiang,Henan,China 453341

Tel:   86 391 3901998       86 18503915263

Fax:  86 391 2939003

Wechat: 18503915263

Skype / Whatapp:  86 18503915263

QQ:  2742147745

Email: lucy@yulong1998.com    lucywu968@gmail.com   LucyWu163Yulong@163.com  

Website: