Product Overview
The impact crusher is a professional and efficient machine specifically designed for fine crushing and coarse grinding of medium and low hardness materials. It features high crushing ratio, low energy consumption, stable operation, simple structure, convenient maintenance and so on. No screening strip is designed inside the machine, so the machine is not prone to blockage when crushing materials with high moisture content and silt content. The impact crusher can be widely used in the industries of sand and gravel production, mineral fine crushing, construction materials, metallurgy, chemical processing, etc. It can crush medium and low hardness materials such as limestone, coal gangue, shale and gypsum, with feed particle size of 30mm and adjustable discharge particle size of 0-3mm.
Product Parameters
| Voltage: | 220V 3-phase |
| Power: | 11 kW / 14.75 HP |
| Spindle Speed: | 1150 r/min |
| Feed Size: | 30 mm / 1.18 in |
| Discharge Size: | 0-3 mm / 0-0.12 in |
| Processing Capacity: | 1-5 T/H (2,204-11,023 lbs/h) |
| Machine Size: | 144 × 64 × 173 cm / 56.7 × 25.2 × 68.1 in |
| Net Weight: | 790 kg / 1,742 lbs |
Precaution
- There is no plug on the power cord. Please let a professional electrician conduct wiring operation.
- When installing the motor, ensure the installation personnel are located at the safe position. Install and fix the motor by means of other devices on the premise of ensuring safety.
- Equipment operators must undergo professional training and be familiar with operating procedures. Unlicensed operation is strictly prohibited.
- During operation, do not open the crushing chamber cover or enter the maintenance area, and never put hands or tools into the crushing chamber.
- Before repairing the equipment, always disconnect the main power supply and display a 'Do Not Switch On' warning sign to prevent accidental starting.
- The equipment must be equipped with an overload protection device, and over load operation is strictly prohibited.
- The workplace must be equipped with firefighting equipment, and operators must wear safety helmets, protective gloves and other personal protective equipment.
- When the equipment is out of use for an extended period, clean away the material in the crushing chamber, apply anti-rust oil to rust-prone components, and store the equipment properly.
Product Advantages
- Wide applicability: With fine crushing and coarse grinding functions, suitable for medium and low hardness materials, such as ore, coal gangue, shale and gypsum.
- High production efficiency: Capable of processing 1-5T materials per hour, efficient and consistent.
- Good adjustability: Adjustable discharge particle size of 0-3mm, meeting different processing requirements and improving the quality of finished products.
- Excellent structure: Integrating the vertical cylinder and machine frame, forming a compact structure, saving space, and reducing the working noise and dust pollution.
- Stable operation: Adopting belt transmission, protecting the motor from impact load and achieving buffering and shock absorption.
Product Features
Motor
The 11KW efficient three-phase asynchronous motor provides stable and uniform power output, can meet the demand of the processing capacity of 1-5T/h, has a high protection grade, long service life and low fault rate. The motor is of a fully enclosed structure and can well adapt to different working environments.
Belt Transmission System
Multiple belts are combined to achieve parallel transmission, effectively buffering the material impact, significantly reducing the risks of motor burnout and spindle breakage and improving the operation stability. The belts are easy to replace and adjust and ensures long-term efficient transmission.
Crushing Hammer Assembly
The multi-layer hammer head and disc assembly is adopted to achieve the high crushing ratio and particle uniformity. The hammer heads and discs are wear-proof and durable, has high hardness and toughness, are not prone to deformation or cracking and ensure long-term stable operation.
Inspection Door
The side-opening inspection door allows the operator to observe the states of internal parts, facilitating quick replacement of wearing parts. It can also be tightly closed to achieve complete sealing, effectively avoiding powder leakage and improving the safety.
Feeding Inlet
The feeding inlet adopts the double-channel structural design, can guide materials to the two sides, effectively avoids material accumulation on the single side, reduces the eccentric wear and prolongs the service life. It is not prone to material blockage or jam and ensures continuous and stable feeding.
Crushing Cylinder
The vertical cylinder is firm and reliable in structure, high in rigidity and low in center of gravity, has high stability during operation, can bear the huge impact and vibration in the high-speed crushing process and is not prone to deformation or cracking. The enclosed cylinder design prevents materials from splashing.
Operation Method
- 1. Check before turning on the machine.
(1) Inspect the crushing cavity for foreign objects (e.g., iron pieces, stones), and remove them promptly if present.
(2) Check the integrity of components such as the hammer heads, liners and spindle, and verify that fasteners are not loose.
(3) Check the lubricating oil level (the oil level in the bearing housing should be maintained at 1/2 to 2/3 of the mark), and ensure the oil grade meets the equipment requirements.
(4) Check the electrical system and reset the emergency stop button.
(5) Confirm that the feeding and discharging devices are in a standby mode. - 2. Power-on sequence
(1) Follow the principle of 'no-load start-up and sequential power-on'.
(2) Start the discharging conveyor → start the crusher → start the feeding conveyor.
(3) After starting the machine, check if the current, vibration and noise are normal. After it runs stably, feed the material uniformly. - 3. Operation in progress
(1) Feeding must be uniform and continuous. Overloaded feeding is strictly prohibited to prevent material blockage in the crushing chamber. Do not mix in hard metal objects such as iron and steel blocks. If abnormal noises or increased vibration are detected, immediately stop the machine for inspection.
(2) Regularly inspect the bearing temperature. If it exceeds 75°C, stop the machine to cool down and identify the cause.
(3) Monitor the discharge particle size in real time. If the particle size is too large, stop the machine and adjust the gap between the hammer head and the liner. - 4. Shutdown sequence
(1) Follow the principle of 'stop materials, and then stop the machine'.
(2) Stop the feeding conveyor → After the material in the crushing chamber is completely discharged, stop the crusher → Stop the discharging conveyor.
(3) Disconnect the main power supply, clean the equipment surface and remove the residual materials in the crushing chamber.
Item Included (057381)
1 x Shaft Compound Impact Crusher 220V
Shipping & Handling Details
Default Shipping Cost or Free Shipping Information:
Default shipping cost or free shipping service is only for the customers from Canada or the lower 48 United States by Canada Post, USPS or UPS Ground. Customers from other areas or needs other shipping ways, please contact us.
Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed information.
Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address shall be undertaken by buyer.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer.
Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method.
Return / Refund
If you are not 100% happy with your purchase, please contact Us. Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty and other sales-services later on. Hope for your understanding.
Returns & Exchanges
All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition.
Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase price will be charged.
Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges.
All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more details.
Defective & Damaged Products
If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it's much helpful for us to claim with UPS, remind our related department to pay much more attention to packaging later on. Hope for your understanding.
Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method.
If an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA (Return Authorization) number as above.
Payment
eCheck Issues: Payments via eCheck do not clear immediately. Usually you will wait 5-7 days after checkout for it to clear. Then we will arrange shipments for you.
Warranty & Feedback
- 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
- Any warranty shipping cost to us is responsible by buyer.
- Any shipping cost to buyer is responsible by the seller.
- We committee to the customer satisfaction and want to bring you the best purchase experience. If there is any problems, please contact us ASAP. If not, please leave us a positive feedback as it's very important for us. Thanks very much.
On Apr 2, 2026 at 01:00:51 PDT, seller added the following information: