Advanced Technology Double-Stage Sand Making Machine Silica Sand Crushing
Product Details
| Customization: | Available |
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| Crushing Degree: | Intermediate Crusher |
| Crushing Style: | Impact |
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Basic Info.
- Model NO.
- ZPC400
- Cutter Material
- High-Alloy
- Drive
- Electric
- Object
- Coal, Quartz Stone
- Type
- Hammer Crusher
- Color
- White or Custom-Made for Customers
- Transportation
- Maritime Transport
- Weight
- 1350kg
- Model
- Zpc400
- Power
- 15kw*2
- Transport Package
- Wooden Crates or Containers
- Specification
- 2500*900*1300
- Trademark
- Hengpeng
- Origin
- China
- HS Code
- 847410
Packaging & Delivery
- Package Size
- 350.00cm * 250.00cm * 220.00cm
- Package Gross Weight
- 15000.000kg
Product Description



Introduction and Technical Parameters of Crusher
Product Introduction:
The double-stage crusher is also called no-screen bottom double-stage crusher. It is equivalent to two hammer crushers combined into one, and the two groups of hammer crushers rotors are combined into a whole and used in series, which is a new raw material crusher
Application Fields:
It is mainly applicable to quartz stone, the crushing of calcite, limestone, slag, shale, coal gangue, construction waste, construction fertilizer and other materials in brick and tile plants.
Product Structure:
Main Features:
The double-stage crusher is mainly composed of components such as the frame, rotors, and hammers. The motor directly drives the rotors via belts, and materials are crushed by the impact force exerted by the hammers as the rotors rotate. The frame consists of two parts: the upper cover and the lower base. The double-stage crusher is equipped with two motors that drive the rotors through belts, with the two rotor sets connected in series. Each rotor is composed of a rotor shaft, triangular discs, circular discs, hammer shafts, and hammers. Screen bars are installed in the grooves of the screen bar frames on both sides of the inner wall of the lower base. Eccentric wheels are mounted beneath the screen bar frames, which are used to adjust the gap between the screen bars and the hammers.
1. Unique shift clearance adjustment tech. No reset after hammer wear; reusable shifting positions. 1 pair of hammers = 3 pairs' service life.
2. Uniform discharge, large crushing ratio, high output, low energy consumption, the materials can be crushed more than 20 tons per hour, and the cost of crushing each ton of coal slag is not more than 1.8 yuan.
3. 2-stage crushing for brittle materialsNo clogging, low dust & noise.
4. Shorter material retention in crushing chamber, which extends service life of wearing parts.
5. Quick maintenance and top-side door for easy access to internal components.
6. High-alloy wear-resistant hammers
4. Shorter material retention in crushing chamber, which extends service life of wearing parts.
5. Quick maintenance and top-side door for easy access to internal components.
6. High-alloy wear-resistant hammers
7. Two-way rotation of the two-stage crusher can facilitate even wear between the hammer head and the crushing tooth plate, and reduce
the frequencyof changing vuinerable parts after shutdown.
the frequencyof changing vuinerable parts after shutdown.

Model/Parameter | ZPC400 | ZPC600 |
Maximum Feed Particle Size | 30 (mm) | Below 30 (mm) |
Discharge Particle Size | 30-0 (mm) | 30-0 (mm) |
Spindle Speed | 750-1000 (r/min) | 750-1000 (r/min) |
Crushing Capacity | 8-10 (t/h) | 20-30(t/h) |
Weight | 1500kg | 4000kg |
Overall Dimensions | 2500×900×1300 | 3700×1500×4700 |
Supporting Motor | 15×2 (kW) | 55×2 (kW) |







FAQ
Q: How big is your factory?
How long have your company been providing complete quartz sand production line construction service?
A: Started in year 2012 with just one factory producing crushing machines, we have expanded into 4 work shops,31,300 m2, office 3200 m2,110 workers.
Our rapid development was right after we extended our business into whole quartz sand production line construction in year 2017.
Q: What Information is needed to conduct the production line construction evaluation?
A:1). Please provide your plant information, site, size, facilities and workshop size.
2). Please advise what is your raw ore parameters (size, element content) and your target parameters for the processed sand (purity, trace element content)?
3). What is your handling capacity(tons per hour) ?
Q: Can we send the mineral samples to your company for you to conduct the mineral processing tests?
A: Yes, we have in-house lab and professional team to perform the test, and we can provide professional processing approach based on the test result.
How long have your company been providing complete quartz sand production line construction service?
A: Started in year 2012 with just one factory producing crushing machines, we have expanded into 4 work shops,31,300 m2, office 3200 m2,110 workers.
Our rapid development was right after we extended our business into whole quartz sand production line construction in year 2017.
Q: What Information is needed to conduct the production line construction evaluation?
A:1). Please provide your plant information, site, size, facilities and workshop size.
2). Please advise what is your raw ore parameters (size, element content) and your target parameters for the processed sand (purity, trace element content)?
3). What is your handling capacity(tons per hour) ?
Q: Can we send the mineral samples to your company for you to conduct the mineral processing tests?
A: Yes, we have in-house lab and professional team to perform the test, and we can provide professional processing approach based on the test result.

Lianyungang Hengpeng Machinery Equipment Co., Ltd. is a high-tech enterprise specializing in the R&D and manufacturing of production lines for high-purity quartz sand, pipe sand, plate sand, and glass sand.
Located in Donghai County, Lianyungang City, Jiangsu Province, known as " Crystal Capital of China", the company covers a total area of over 31,300 m².
The company has established a dedicated R&D center, staffed by a technical team consisting of 15 senior engineers and 20 professional technicians. It has obtained nearly 30 independent intellectual property rights, including 5 invention patents and 23 utility model patents, covering key technical fields such as quartz sand crushing, classification, magnetic separation, purification, and drying.
Equipped with a certificated quality management system and comprehensive after-sales service system, Hengpeng Machinery Equipment has delivered for over 60% Chinese high purity quartz processing line construction demand in 2024.
The company was established in 2012 as "Donghai County Shihu Township Chengpeng MachineryFactory" focusing on the research and development and production of quartz sand crushing equipment. In 2018 it is renamed "Lianyungang Hengpeng Machinery Equipment Co, Ltd." in 2018 and introduced the ISO9001 quality management system. By 2024, the company's annual sales revenue had reached 100 million RMB, with a compound annual growth rate (CAGR) as high as 42%.

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