Packaging & Shipping 1. Packaging: 1) Wrapped in protective film; 2) Packed in standard export wooden cases or cartons. 2. Shipping: Available via logistics, truck, train, sea, or air transport. We accept L/C, T/T, Western Union, MoneyGram, PayPal, Alibaba Escrow, etc. Frequently Asked Questions 1. Q: Are you a trading company or manufacturer? A: We are an original equipment manufacturer (OEM). 2. Q: How long is your delivery time? A: It depends on the model and quantity. If in stock, it usually takes 3–5 days. For custom orders, it may take 15–30 days. 3. Q: Do you offer samples? Are they free? A: Yes, we can provide a sample machine, but it’s not free. You will need to pay for the sample and shipping costs. 4. Q: What are your payment terms? A: We accept T/T, Western Union, MoneyGram, PayPal, Alibaba Escrow, etc. For payments under USD 5000, 100% advance payment is required. For higher amounts, 30% T/T in advance and the balance before shipment. About Us Henan Yugong Machinery Co., Ltd. is a large machinery manufacturing enterprise specializing in R&D, production, and sales of mining, tunnel construction, road and bridge construction equipment, and more. We believe that quality ensures survival, so we only provide top-tier products that meet international standards and are highly regarded by clients worldwide. Our staff is professionally trained, ensuring we recommend the most suitable equipment for your needs. Every machine undergoes strict inspection before delivery. Any questions about the machine will be answered within 24 hours. Welcome to become our new client! Slip Agent,Slipping Agent,Slip Additives,Slip Agent Additive Sichuan Tianyu Oleochemical Co., Ltd , https://www.sclthoil.comCheap Price Mini Single Fluid High Pressure Hydraulic Concrete Piston Grouting Pump for Sale
Introduction:
The Prestressed grouting machine, also known as a piston pump, is designed to transport various media such as mud, yellow mud, sodium silicate, oil-water mixtures, and more. It can operate independently with different materials and is widely used in tunnel construction, coal mining, waterproofing, concrete grouting, sealing cracks in tunnels, rock mass crushing, reinforcement of rock structures, anchoring grouting, backfill grouting, and preventing surface subsidence, landslides, and building deflection. 
Working Principle:
1. The belt and gear motor rotate the crankshaft, which then drives the connecting rod, crosshead, and piston through reciprocating motion. The gearbox is sealed, and splash lubrication is achieved by moving parts.
2. Mortar enters the pump cylinder through a suction valve, pressurizes, and discharges air. An air chamber is equipped with a slurry leakage valve and pressure safety device.
3. The piston pump features an electric automatic control safety system.
4. When the pressure in the air chamber exceeds the rated working pressure, the main circuit is cut off via the control circuit, stopping the machine automatically.
Key Features:
Compact design, reliable operation, low failure rate, convenient cleaning and maintenance, and high pumping pressure make this pump ideal for various industrial applications.
Model
HIB-3
HJB-6
Motor Power
3kW
4kW
Pump Flow Rate
3m³/h
6m³/h
Maximum Pressure
1.5MPa
3MPa
Cylinder Transfer Pipe Quantity
Single Cylinder
Double Cylinder
Motor Speed
1440r/min
1440r/min
Grouting Pipe Diameter
32/38mm
32/38mm
Head of Delivery
Horizontal 20-50m, Vertical ≤20m
Horizontal 20-50m, Vertical ≤20m
Dimensions
1250*430*850mm
1250*430*850mm
Weight
250kg
320kg
Payment Terms
 
Contact Us
Please feel free to contact us at any time if you have any questions!
Vanessa Peng
Mobile: +86 138 3817 9662
Â