Drying and filtration
The dryer and filters are selected for the required air quality. Moisture, particles and condensate are considered alongside process conditions.
GENERAL DISTRIBUTOR · SALES · GERES SERVICE
Kaishan compressors.
From compact workshops to demanding production. Screw compressors, air treatment and service that understands your plant.
QUICK COMPRESSOR SELECTOR
How much air do you need?
Enter the highest simultaneous demand of your machines. The calculator compares the required flow with Kaishan catalogue data and suggests suitable models.
Your suggestions will appear here.
Indicative selection by flow and pressure; receiver sizing, duty cycle, air quality and installation conditions are not calculated. GERES confirms the final selection. Contact us for other pressures or if demand is unknown.
Screw compressor range
Choose for actual air demand, not just kilowatts.
Required flow, pressure, shifts and demand changes determine the right compressor. GERES combines Kaishan equipment selection with air treatment, commissioning and maintenance. Existing station details and your production requirements are a good starting point.
KRSC-T
COMPACT SYSTEM
KRSC-TEverything in one place.
KRSC-T combines a screw compressor, air receiver, dryer and outlet filtration in a compact system. It suits workshops and plants where space and straightforward installation matter.
- Power
- 4–22 kW
- Working pressure
- 6–10 bar
- Flow at 8 bar
- 0.56–3.45m³/min
- Compressor, receiver and air treatment together
- 200 or 400 l receiver, depending on model
- Motor version and equipment confirmed by quotation
Models and technical data 7 models
On mobile, scroll the table horizontally.
| Model | Power (kW) | Flow at 8 bar (m³/min) | Flow at 10 bar (m³/min) | Receiver (l) |
|---|---|---|---|---|
| KRSC-4-T | 4 | 0.56 | 0.39 | 200 |
| KRSC-5-T | 5.5 | 0.76 | 0.62 | 200 |
| KRSC-7-T | 7.5 | 1.08 | 0.95 | 200 |
| KRSC-11-T | 11 | 1.53 | 1.30 | 200 |
| KRSC-15-T | 15 | 2.25 | 1.93 | 200 |
| KRSC-18-T | 18.5 | 3.02 | 2.49 | 400 |
| KRSC-22-T | 22 | 3.45 | 2.95 | 400 |
Data from the supplied catalogue at the stated pressure. Final configuration, availability and price are confirmed by quotation. Range figures are not the operating point of every model.
PMV
VARIABLE SPEED CONTROL
PMVFollows your production rhythm.
The PMV range uses a permanent magnet motor and variable speed control to respond to changing air demand. The catalogue specifies an IE5 motor and a controller monitoring functions and service intervals.
- Power
- 11–75 kW
- Working pressure
- 6–10 bar
- Flow at 8 bar
- 2.00–14.02m³/min
- PM motor and variable speed control
- Control according to consumer demand
- IE5 motor and RS485 per catalogue
Models and technical data 9 models
On mobile, scroll the table horizontally.
| Model | Power (kW) | Flow at 8 bar (m³/min) | Flow at 10 bar (m³/min) |
|---|---|---|---|
| PMV-11S | 11 | 2.00 | 1.74 |
| PMV-15S | 15 | 2.59 | 2.27 |
| PMV-18S | 18.5 | 3.64 | 3.17 |
| PMV-22S | 22 | 4.12 | 3.59 |
| PMV-30S | 30 | 5.78 | 5.02 |
| PMV-37S | 37 | 6.79 | 5.90 |
| PMV-45S | 45 | 8.27 | 7.18 |
| PMV-55S | 55 | 10.24 | 9.01 |
| PMV-75S | 75 | 14.02 | 12.44 |
Data from the supplied catalogue at the stated pressure. Final configuration, availability and price are confirmed by quotation. Range figures are not the operating point of every model.
PMV2
TWO-STAGE COMPRESSION
PMV2For substantial air demand.
PMV2 divides compression between two stages. With a PM motor and variable speed control, it targets larger industrial consumers and extended operation. Selection is checked against the operating point and actual load pattern.
- Power
- 22–315 kW
- Working pressure
- 6–10 bar
- Flow at 8 bar
- 4.33–68.70m³/min
- Two-stage screw airend
- PM motor and variable speed control
- Range from 22 to 315 kW
Models and technical data 13 models
On mobile, scroll the table horizontally.
| Model | Power (kW) | Flow at 8 bar (m³/min) | Flow at 10 bar (m³/min) |
|---|---|---|---|
| PMV2-22 | 22 | 4.33 | 3.81 |
| PMV2-30 | 30 | 6.20 | 5.70 |
| PMV2-37 | 37 | 7.24 | 6.66 |
| PMV2-45 | 45 | 9.20 | 8.40 |
| PMV2-55 | 55 | 10.70 | 9.80 |
| PMV2-75 | 75 | 14.50 | 13.50 |
| PMV2-90FP | 90 | 18.50 | 16.50 |
| PMV2-110FP | 110 | 23.80 | 21.20 |
| PMV2-132FP | 132 | 27.80 | 24.90 |
| PMV2-160FP | 160 | 34.20 | 30.50 |
| PMV2-200FP | 200 | 43.30 | 39.50 |
| PMV2-250FP | 250 | 54.60 | 48.40 |
| PMV2-315FP | 315 | 68.70 | 60.90 |
Data from the supplied catalogue at the stated pressure. Final configuration, availability and price are confirmed by quotation. Range figures are not the operating point of every model.
THE COMPRESSOR IS ONLY THE START
A system that works together.
From air production to the point of use: correctly selected components protect equipment and support stable operation.
Receiver and distribution
Receiver capacity, pressure drop and existing pipework are part of system selection, not an afterthought.
Special applications
Oil-free, centrifugal and high-pressure designs and blowers are considered against the application and available range. Exact equipment is agreed individually.
WASTE HEAT RECOVERY
Air for production.Heat for your plant.
Heat generated during compression need not simply be rejected from the compressor station. With appropriate equipment it can be used to supplement space or water heating.
GERES assesses operating hours and load, available heat, plant requirements and connection conditions. Heat recovery must match real demand throughout the year, so we do not promise a universal saving percentage.
Assess heat recovery options ↗Compressor station
Power, load and operating hours
Heat transfer
Appropriate technical design
Workshop or water
Use matched to plant demand
SERVICE PROVIDED BY GERES
One partner. From selection to repair.
Equipment sales and support do not end at delivery. GERES directly carries out agreed compressor service and repairs and supports the compressed air system.
Commissioning
Checking installation, operating parameters and compatibility with the rest of the station.
Scheduled maintenance
Planning filters, oil and other service items according to the equipment, conditions and operating hours.
Diagnostics and repair
Changes in pressure, temperature, noise or operation lead to inspection and an agreed scope.
Parts and upgrades
Selection of compatible consumables and spare parts and adaptations to system needs.
BEFORE SELECTION
Questions from the plant.
How do we select capacity?
Send the required pressure, consumers, shifts and existing equipment details. We compare flow at the same operating pressure; kilowatts alone do not determine the correct choice.
How much does variable speed control save?
It depends on demand changes, operating hours and existing controls. Variable speed control can reduce unnecessary running, but the result must be assessed for the plant.
Who performs service and repairs?
GERES organises and performs service according to the agreed scope. For initial contact, send the model, serial number, operating hours and symptoms.
Can compressor heat be recovered?
Yes, where the equipment and plant requirements allow it. We assess space or water heating possibilities and connection to the existing system.
Technical data must be confirmed for the selected model and configuration. Product photographs are from the supplied catalogue and do not show the GERES workshop.
KAISHAN UPIT
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